Description
Gates Alternator Decoupler Pulley 37021P – For BMW Vehicles
Manufacturer Part Number: 37021P
The Gates Alternator Decoupler Pulley (part number 37021P) is a premium-quality replacement designed specifically for a range of BMW vehicles. This part is engineered to OEM standards, ensuring a perfect fit and reliable performance. With its innovative decoupling technology, it effectively reduces vibration, noise, and wear on your alternator and engine belts, providing a smoother and more efficient power delivery from your engine.
Constructed from high-grade materials, the Gates Alternator Decoupler Pulley is built for durability and longevity. This product not only helps to prolong the life of your alternator by minimizing stress on its internal components but also enhances your vehicle’s overall performance. Whether you’re replacing a worn-out pulley or upgrading for improved functionality, this part is easy to install and integrates seamlessly into your BMW’s engine.
Experience a quieter ride, improved fuel efficiency, and increased reliability with the Gates Alternator Decoupler Pulley. Invest in this high-quality component to enjoy the benefits of superior performance on the road.
Cross Reference Numbers
- ACDelco:37021P
- BMW:12317516103
- BMW:12317552353
- BMW:12317560483
- Carquest:37021P
- Goodyear:49722
- Lester:7920-2094
- Litens:930007A
- NAPA Belts/Hose:37021P
- Tendeco:930007
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- BMW 128i / 3.0L6, 2010-2013
- BMW 328i / 3.0L6, 2007-2013
- BMW 328i xDrive / 3.0L6, 2011-2013
- BMW 528i / 3.0L6, 2008-2010
- BMW 528i xDrive / 3.0L6, 2009
- BMW X3 / 3.0L6, 2009-2010
- BMW X5 / 3.0L6, 2008-2010
- BMW Z4 / 3.0L6, 2007-2009
Why Shop at our website?
Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The Gates Alternator Decoupler Pulley serves a vital role in your vehicle’s electrical system. By allowing the alternator to operate more efficiently, it reduces wear and tear on both the alternator and the engine belts, leading to improved performance and longevity.
What vehicles is this part compatible with?
This part is compatible with several BMW models, including the 128i, 328i, 328i xDrive, 528i, X3, X5, and Z4 from model years 2004 to 2013. For exact compatibility, please use the vehicle selector tool provided above.
What are common signs this part may need replacement?
Common signs that the alternator decoupler pulley may need replacement include unusual noises from the engine bay, warning lights on the dashboard, and decreased electrical performance in the vehicle. If you experience these symptoms, it may be time to consider a replacement.
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Specification
-
- eEuroparts SKU : 291381
- Weight : 0.81 lbs
- Dimensions (L x W x H) : 3.125 x 3.125 x 2.9375 in
- Barcode : 00770075441038
- Manufacturer Part # : 37021P
- Brand : Gates
- Manufacturer : Gates
- MPN : 37021P
- Part Type : Alternator Decoupler Pulley
- OE Part Numbers : 12317560483, 12317516103, 12317552353
- Cross Reference Numbers : 7920-2094, 79202094, 930007, 37021P, 930007A, 49722
- Features : Bore Diameter : 14.5
Contact Surface : V-Ribbed Grooved
Contents : Pulley, Dust Cap
Description : One-Way Clutch Decoupler Pulley
Flanged : Yes
Grade Type : OE Exact
Groove Quantity : 6
Installation Tools Requirements : 91024-1
Material : Steel
Outside Diameter : 49
Width : 33
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2013 | BMW | 128i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2013 | BMW | 328i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2013 | BMW | 328i xDrive | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2012 | BMW | 128i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2012 | BMW | 328i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2012 | BMW | 328i xDrive | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2011 | BMW | 128i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2011 | BMW | 328i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2011 | BMW | 328i xDrive | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2010 | BMW | 128i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2010 | BMW | 328i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2010 | BMW | 328i xDrive | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2010 | BMW | 528i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2010 | BMW | 528i xDrive | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2010 | BMW | X3 | xDrive30i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2010 | BMW | X5 | xDrive30i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | 128i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | 328i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | 328i xDrive | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | 528i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | 528i xDrive | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | X3 | xDrive30i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | X5 | xDrive30i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | Z4 | sDrive30i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2009 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | 128i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | 328i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | 328xi | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | 528i | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | 528xi | Base (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | X3 | 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | X5 | 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | Z4 | Coupe 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | Z4 | Roadster 3.0i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2008 | BMW | Z4 | Roadster 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2007 | BMW | 328i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2007 | BMW | 328xi | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2007 | BMW | 525i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2007 | BMW | 525xi | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2007 | BMW | 530i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2007 | BMW | 530xi | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2007 | BMW | X3 | 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2007 | BMW | X5 | 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2007 | BMW | Z4 | Coupe 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2007 | BMW | Z4 | Roadster 3.0i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2007 | BMW | Z4 | Roadster 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2006 | BMW | 325i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2006 | BMW | 330i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2006 | BMW | 330xi | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2006 | BMW | 525i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2006 | BMW | 525xi | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2006 | BMW | 530i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2006 | BMW | 530xi | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2006 | BMW | Z4 | Coupe 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2006 | BMW | Z4 | Roadster 3.0i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2006 | BMW | Z4 | Roadster 3.0si (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2005 | BMW | 325i | Base (2.5 L6 GAS) | Notes: Available Until Stock Depleted |
| 2005 | BMW | 330i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2005 | BMW | 525i | Base (2.5 L6 GAS) | Notes: Available Until Stock Depleted |
| 2005 | BMW | 530i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2005 | BMW | Z4 | 3.0i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
| 2004 | BMW | 325i | Base (2.5 L6 GAS) | Notes: Available Until Stock Depleted |
| 2004 | BMW | 330i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2004 | BMW | 525i | Base (2.5 L6 GAS) | Notes: Available Until Stock Depleted |
| 2004 | BMW | 530i | Base (3.0 L6 GAS) | Notes: W/Bosch Alt.; Available Until Stock Depleted |
| 2004 | BMW | Z4 | 3.0i (3.0 L6 GAS) | Notes: Available Until Stock Depleted |
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