Part #: 22037

Remy 22037 Alternator

Premium Remanufactured
⚙️ 29 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$253.67Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Chevrolet, Buick, Cadillac, Saab, and GMC, Impala, LaCrosse, Impala Limited, SRX, Captiva Sport, 9-4X, Allure, Equinox, and Terrain
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Buick, Cadillac, Chevrolet, GMC, and Saab Vehicles

The Remy Premium Remanufactured Alternator 22037 offers a dependable electrical charging solution for select Buick, Cadillac, Chevrolet, GMC, and Saab models. Designed to meet OE specifications, this 12-volt alternator ensures consistent performance and compatibility with your vehicle's charging system.

Key Features of Remy Alternator 22037

  • Amperage Rating: 150 amps for efficient power output
  • Internal fan type for optimized cooling
  • Remanufactured to meet original equipment standards
  • OE Manufacturer: Valeo, ensuring quality and fit
  • Includes pulley for straightforward installation
  • Clockwise rotation direction
  • Internal voltage regulator for stable voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy focuses on restoring alternators to meet or exceed original equipment manufacturer (OEM) specifications. Each unit undergoes rigorous testing and quality checks to ensure reliable operation. This line provides a cost-effective alternative to new parts without compromising on performance or durability, making it suitable for vehicles requiring dependable electrical components.

Detailed Product Description

This Remy alternator, part number 22037, is designed for 12-volt electrical systems and delivers a 150-amp output, suitable for vehicles with higher electrical demands. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending service life. Featuring an internal voltage regulator, it maintains consistent voltage levels to protect your vehicle's electrical components. The clockwise rotation and included pulley ensure compatibility with the specified Buick, Cadillac, Chevrolet, GMC, and Saab models, including the 9-4X, Allure, Captiva Sport, Equinox, Impala, Impala Limited, LaCrosse, SRX, and Terrain.

Common Issues Addressed by This Alternator

  • Battery not charging or frequent battery drain
  • Dimming or flickering headlights and dashboard lights
  • Electrical system warning lights illuminated on the dashboard
  • Unusual noises from the alternator area
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

  • Ensure battery is disconnected before installation to prevent electrical shorts
  • Verify clockwise rotation matches your vehicle’s original alternator
  • Check pulley alignment and belt condition during installation
  • Confirm all electrical connections are secure and corrosion-free
  • Test charging system after installation to verify proper operation

Quality Assurance and Warranty

Remy Premium Remanufactured alternators are tested to meet strict quality standards and are built to provide reliable performance. This alternator is remanufactured using OE components from Valeo, ensuring compatibility and durability. Warranty coverage details should be confirmed at the point of purchase, as terms may vary.

BrandRemy
Part Number22037
PositionPremium Remanufactured
Amperage Rating150
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerValeo
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020ChevroletImpala3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2019ChevroletImpala3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2018ChevroletImpala3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2017ChevroletImpala3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2016BuickLaCrosse3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2016ChevroletImpala3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2016ChevroletImpala Limited3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2015BuickLaCrosse3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2015ChevroletImpala3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2015ChevroletImpala Limited3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2014BuickLaCrosse3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2014ChevroletImpala3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2014ChevroletImpala Limited3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2013BuickLaCrosse3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2013ChevroletImpala3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2012BuickLaCrosse3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2012CadillacSRX3.6LV6N/A150 Amps; To 01/16/2012; Premium Remanufactured
2012ChevroletCaptiva Sport3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2012ChevroletImpala3.6LV6N/AValeo Unit; 150 Amps; Premium Remanufactured
2011BuickLaCrosse3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2011CadillacSRX3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2011Saab9-4X3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2010BuickAllure3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2010BuickAllure3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2010BuickLaCrosse3.6LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2010BuickLaCrosse3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2010CadillacSRX3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2010ChevroletEquinox3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2010GMCTerrain3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

13-50-25851350258513520825135869751358831213597235261571A2650743A2719424AFG15S019FG15S097FGN15S198

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.