High Output Alternators | Home High Output Alternators | Track Your Order High Output Alternators High Output Alternator Technical Information Articles High Output Alternators | Help High Output Alternator Accessories High Output Auto Alternators
Find an Alternator:            


 

Home » High Output Alternators » GMC » All Products

 Checkout
The following discounts apply to all these products.
Free UPS Ground Shipping!
250A High Output Alternator for GMC CANYON, 2007 - 2012 3.7L (223c.i.) L5
Previous1 of 4Next
Product ID: 11148-250-HD1

Details 

250+ AMP Alternator for GMC CANYON, 2007 - 2012 3.7L (223c.i.) L5
Idle Output:  125+ AMPS
Full Output:  250+ AMPS @ 1200 Engine RPM !

Total Output:        250+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC CANYON2007 - 2012 3.7L (223c.i.) L5. No modifications to the GMC CANYON are necessary! This unit mounts the same as your factory GMC CANYON alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

125AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC CANYON when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC CANYON alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC CANYON. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC CANYON electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:

List Price: $529.00
Price: $465.00

250A High Output Alternator for GMC CANYON, 2007 - 2012 2.9L (178c.i.) L4
Previous1 of 4Next
Product ID: 11148-250-HD3

Details 

250+ AMP Alternator for GMC CANYON, 2007 - 2012 2.9L (178c.i.) L4
Idle Output:  125+ AMPS
Full Output:  250+ AMPS @ 1200 Engine RPM !

Total Output:        250+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC CANYON2007 - 2012 2.9L (178c.i.) L4. No modifications to the GMC CANYON are necessary! This unit mounts the same as your factory GMC CANYON alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

125AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC CANYON when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC CANYON alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC CANYON. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC CANYON electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:

List Price: $529.00
Price: $465.00

220A High Output Alternator for GMC Jimmy, 1969  3.8L (230c.i.) L6
Previous1 of 4Next
Product ID: 7111-220-HD3-154

Details 

220+ AMP Alternator for GMC Jimmy, 1969 3.8L (230c.i.) L6
Idle Output:  110+ AMPS
Full Output:  220+ AMPS @ 1200 Engine RPM !

Total Output:        220+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC Jimmy 1969 3.8L [230c.i.] L6. No modifications to the GMC Jimmy are necessary! This unit mounts the same as your factory GMC Jimmy alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

110AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC Jimmy when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC Jimmy alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC Jimmy. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC Jimmy electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:
List Price: $369.00
Price: $349.00

220A High Output Alternator for GMC Jimmy, 1969 - 1971 4.1L (250c.i.) L6
Previous1 of 4Next
Product ID: 7122-220-HD5-105

Details 

220+ AMP Alternator for GMC Jimmy, 1969 - 1971 4.1L (250c.i.) L6
Idle Output:  110+ AMPS
Full Output:  220+ AMPS @ 1200 Engine RPM !

Total Output:        220+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC Jimmy 1969 - 1971 4.1L [250c.i.] L6. No modifications to the GMC Jimmy are necessary! This unit mounts the same as your factory GMC Jimmy alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

110AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC Jimmy when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC Jimmy alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC Jimmy. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC Jimmy electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:
List Price: $369.00
Price: $349.00

220A High Output Alternator for GMC Jimmy, 1969 - 1971 4.8L (292c.i.) L6
Previous1 of 4Next
Product ID: 7122-220-HD5-106

Details 

220+ AMP Alternator for GMC Jimmy, 1969 - 1971 4.8L (292c.i.) L6
Idle Output:  110+ AMPS
Full Output:  220+ AMPS @ 1200 Engine RPM !

Total Output:        220+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC Jimmy 1969 - 1971 4.8L [292c.i.] L6. No modifications to the GMC Jimmy are necessary! This unit mounts the same as your factory GMC Jimmy alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

110AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC Jimmy when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC Jimmy alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC Jimmy. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC Jimmy electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:
List Price: $369.00
Price: $349.00

220A High Output Alternator for GMC Jimmy, 1969 - 1971 5.0L V8 (307c.i.)
Previous1 of 4Next
Product ID: 7122-220-HD5-107

Details 

220+ AMP Alternator for GMC Jimmy, 1969 - 1971 5.0L V8 (307c.i.)
Idle Output:  110+ AMPS
Full Output:  220+ AMPS @ 1200 Engine RPM !

Total Output:        220+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC Jimmy 1969 - 1971 5.0L V8 [307c.i.]. No modifications to the GMC Jimmy are necessary! This unit mounts the same as your factory GMC Jimmy alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

110AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC Jimmy when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC Jimmy alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC Jimmy. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC Jimmy electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:
List Price: $369.00
Price: $349.00

220A High Output Alternator for GMC Jimmy, 1969 - 1971 5.7L V8 (350c.i.)
Previous1 of 4Next
Product ID: 7122-220-HD5-108

Details 

220+ AMP Alternator for GMC Jimmy, 1969 - 1971 5.7L V8 (350c.i.)
Idle Output:  110+ AMPS
Full Output:  220+ AMPS @ 1200 Engine RPM !

Total Output:        220+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC Jimmy 1969 - 1971 5.7L V8 [350c.i.]. No modifications to the GMC Jimmy are necessary! This unit mounts the same as your factory GMC Jimmy alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

110AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC Jimmy when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC Jimmy alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC Jimmy. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC Jimmy electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:
List Price: $369.00
Price: $349.00

220A High Output Alternator for GMC Jimmy, 1982  6.2L (379c.i.) (Diesel) Std and w/AC
Previous1 of 4Next
Product ID: 7127-12-220-HD6-108

Details 

220+ AMP Alternator for GMC Jimmy, 1982 6.2L (379c.i.) (Diesel) Std and w/AC
Idle Output:  110+ AMPS
Full Output:  220+ AMPS @ 1200 Engine RPM !

Total Output:        220+ AMPS 

Direct Fit | Bolt-On | Plug & Play - This is an exact fit high output alternator designed specifically for your GMC Jimmy 1982 6.2L [379c.i.] [Diesel] Std and w/AC. No modifications to the GMC Jimmy are necessary! This unit mounts the same as your factory GMC Jimmy alternator and utilizes the same electrical connections.

100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. 'If they want your core, find a better store!'.

The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!

Monster Audio Performance - This alternator was designed specifically for high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!

110AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC Jimmy when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC Jimmy alternator!

Daily Driver & Competition Ready - All of our alternators can be used in a daily driver or in a competitive environment without problems. These are the most reliable, highest output alternators on the planet designed specifically for your GMC Jimmy. Our unconditional one year warranty backs it up as well as our customer testimonials.

Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and has always maintained an 'A' rating. 

Designed to meet the increasing demands of the stock GMC Jimmy electrical system WITH added capacity to handle addition accessories like:

  • Charging Multiple Batteries
  • High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
  • CB Radio
  • HID Lighting
  • Dual or high pressure/volume electric fuel pumps
  • Aftermarket ignition components
  • Aftermarket ECM, PCM's and Scan tools
  • Laptops and power inverters
  • High Amperage radiator cooling fans
  • Aftermarket stereo systems
  • Alcohol Injection Systems and alternate fuel vehicles
  • Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
  • Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
  • Up Armored Civilian and Military Vehicles
  • Military Chase Vehicles

This alternator is perfect for anyone needing to beef up their current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy duty, high amperage and brand new. We use the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet.

One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.

These units are in stock and ready to ship. Place your order before 3PM EST M-F and your order ships same day!

Powder Coated units usually ship next day!

This Alternator Also Fits:
List Price: $369.00
Price: $349.00

« Previous | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10... | »

 

Special!
FREE OVER-DRIVE Alternator Pulley pre-installed on every high output alternator we sell! $25 Value Completely FREE!


 


 



 
 


Power Bastards

Multiple Alternators
Testimonials
Install Instructions
Sponsorships
FAQ & Troubleshooting
Fitzall Installations
 

Shopping

Shipping & Returns
Order Tracking
Dealers & Installers

Company

Contact Us
Warranty
Returns
Testimonials

 

Catalog

Search
• Request Catalog
(coming soon!)
 
Power Bastards® is a registered trademark of Power Bastards. All other indicated registered ® trademarks are the property of the respective owners and the use hereof does not imply their approval or endorsement of Power Bastards® products. The internet's premier source for high performance automotive alternators, electrical accessories and much, much more.