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US Motor Works US6681 Engine Water Pump
| Brand | US Motor Works US6681 |
|---|---|
| Fits | BMW · 222 vehicles |
Engine water pump. Circulates coolant to help maintain proper engine temperature.
Cross-references Airtex Water Pumps AW6681, Gates 41504E and 11 51 5 A05 704 for the same application. See all 8.
$494.76Free shipping
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BMW Engine Water Pump Replacement
US Motor Works US6681 is an engine water pump for select BMW turbocharged and hybrid applications. It is a direct-fit replacement for many 2007-2019 BMW models, including 535i, 640i, X3, X5, and Z4 applications that use the listed OE-style pump configuration.
Key Features
- Engine water pump for BMW cooling system service
- Fits a wide range of 2007-2019 BMW 3.0L applications listed below
- Cross-references Airtex AW6681 and Gates 41504E
- OE-style replacement part number US6681 for service and repair
- Supports cooling system restoration on BMW 535i, 640i, X3, X5, and related models
Detailed Description
US Motor Works US6681 is an engine water pump built for BMW vehicles that require a direct replacement in the cooling system. This part is listed for applications across the 1 Series M, 135i, 335i, 535i, 535i GT, 640i, 740i, X1, X3, X4, X5, X6, Z4, and ActiveHybrid models. It also cross-references Airtex AW6681 and Gates 41504E for the same application. If you are replacing a BMW water pump on a 535i, 640i xDrive, or X3, US6681 matches the fitment data provided here.
Common Repair Uses
- Overheating caused by a worn or failing water pump
- Coolant circulation problems in the BMW engine cooling system
- Coolant leaks from the pump assembly area
- Temperature fluctuations during normal driving
- Cooling system service on BMW 335i, 535i, and X5 models
Installation Notes and Tips
Verify engine configuration and model year before installation, especially on BMW 335i and 335i xDrive applications with sedan exclusions noted in the fitment data. Confirm the OE part number against your original pump before ordering. After installation, refill and bleed the cooling system according to BMW service procedures to remove trapped air and restore proper coolant flow.
Quality Assurance
US Motor Works US6681 is cataloged as a direct replacement water pump with OE-style interchange coverage for the listed BMW applications. Use the fitment details and cross-reference numbers to confirm the correct part before service.
This part fits 222 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | BMW | 640i Gran Coupe | Base | — | — | N/A | — |
| 2019 | BMW | 640i xDrive Gran Coupe | Base | — | — | N/A | — |
| 2018 | BMW | 640i | Base | — | — | N/A | — |
| 2018 | BMW | 640i Gran Coupe | Base | — | — | N/A | — |
| 2018 | BMW | 640i xDrive | Base | — | — | N/A | — |
| 2018 | BMW | 640i xDrive Gran Coupe | Base | — | — | N/A | — |
| 2018 | BMW | X4 | xDrive35i M Sport | — | — | N/A | — |
| 2018 | BMW | X4 | M40i | — | — | N/A | — |
| 2017 | BMW | 535i GT | Base | — | — | N/A | — |
| 2017 | BMW | 535i GT xDrive | Base | — | — | N/A | — |
| 2017 | BMW | 640i | Base | — | — | N/A | — |
| 2017 | BMW | 640i Gran Coupe | Base | — | — | N/A | — |
| 2017 | BMW | 640i xDrive | Base | — | — | N/A | — |
| 2017 | BMW | 640i xDrive Gran Coupe | Base | — | — | N/A | — |
| 2017 | BMW | X3 | xDrive35i | — | — | N/A | — |
| 2017 | BMW | X3 | xDrive35i M Sport | — | — | N/A | — |
| 2017 | BMW | X4 | xDrive35i M Sport | — | — | N/A | — |
| 2017 | BMW | X4 | M40i | — | — | N/A | — |
| 2016 | BMW | 535i | M Sport | — | — | N/A | — |
| 2016 | BMW | 535i | Luxury | — | — | N/A | — |
| 2016 | BMW | 535i | Gran Turismo | — | — | N/A | — |
| 2016 | BMW | 535i | Base | — | — | N/A | — |
| 2016 | BMW | 535i GT | Base | — | — | N/A | — |
| 2016 | BMW | 535i GT xDrive | Base | — | — | N/A | — |
| 2016 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2016 | BMW | 640i | Base | — | — | N/A | — |
| 2016 | BMW | 640i Gran Coupe | Base | — | — | N/A | — |
| 2016 | BMW | 640i xDrive | Base | — | — | N/A | — |
| 2016 | BMW | 640i xDrive Gran Coupe | Base | — | — | N/A | — |
| 2016 | BMW | ActiveHybrid 5 | Base | — | — | N/A | — |
| 2016 | BMW | X3 | xDrive35i | — | — | N/A | — |
| 2016 | BMW | X3 | xDrive35i X Line | — | — | N/A | — |
| 2016 | BMW | X3 | xDrive35i M Sport | — | — | N/A | — |
| 2016 | BMW | X4 | xDrive35i | — | — | N/A | — |
| 2016 | BMW | X4 | xDrive35i X Line | — | — | N/A | — |
| 2016 | BMW | X4 | xDrive35i M Sport | — | — | N/A | — |
| 2016 | BMW | X4 | X Line | — | — | N/A | — |
| 2016 | BMW | X4 | M40i | — | — | N/A | — |
| 2016 | BMW | X4 | M Sport | — | — | N/A | — |
| 2016 | BMW | Z4 | sDrive35is | — | — | N/A | — |
| 2016 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2016 | BMW | Z4 | M Sport | — | — | N/A | — |
| 2015 | BMW | 535i | M Sport | — | — | N/A | — |
| 2015 | BMW | 535i | Luxury | — | — | N/A | — |
| 2015 | BMW | 535i | Gran Turismo | — | — | N/A | — |
| 2015 | BMW | 535i | Base | — | — | N/A | — |
| 2015 | BMW | 535i GT | Base | — | — | N/A | — |
| 2015 | BMW | 535i GT xDrive | Base | — | — | N/A | — |
| 2015 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2015 | BMW | 640i | Base | — | — | N/A | — |
| 2015 | BMW | 640i Gran Coupe | Base | — | — | N/A | — |
| 2015 | BMW | 640i xDrive | Base | — | — | N/A | — |
| 2015 | BMW | 640i xDrive Gran Coupe | Base | — | — | N/A | — |
| 2015 | BMW | 740i | Base | — | — | N/A | — |
| 2015 | BMW | 740Li | Base | — | — | N/A | — |
| 2015 | BMW | 740Li xDrive | Base | — | — | N/A | — |
| 2015 | BMW | ActiveHybrid 5 | M Sport | — | — | N/A | — |
| 2015 | BMW | ActiveHybrid 5 | Base | — | — | N/A | — |
| 2015 | BMW | ActiveHybrid 7 | Base | — | — | N/A | — |
| 2015 | BMW | X1 | xDrive35i | — | — | N/A | — |
| 2015 | BMW | X3 | xDrive35i | — | — | N/A | — |
| 2015 | BMW | X3 | xDrive35i X Line | — | — | N/A | — |
| 2015 | BMW | X3 | xDrive35i M Sport | — | — | N/A | — |
| 2015 | BMW | X4 | xDrive35i | — | — | N/A | — |
| 2015 | BMW | X4 | xDrive35i X Line | — | — | N/A | — |
| 2015 | BMW | X4 | xDrive35i M Sport | — | — | N/A | — |
| 2015 | BMW | Z4 | sDrive35is | — | — | N/A | — |
| 2015 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2015 | BMW | Z4 | M Sport | — | — | N/A | — |
| 2014 | BMW | 535i | M Sport | — | — | N/A | — |
| 2014 | BMW | 535i | Luxury | — | — | N/A | — |
| 2014 | BMW | 535i | Gran Turismo | — | — | N/A | — |
| 2014 | BMW | 535i | Base | — | — | N/A | — |
| 2014 | BMW | 535i GT | Base | — | — | N/A | — |
| 2014 | BMW | 535i GT xDrive | Base | — | — | N/A | — |
| 2014 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2014 | BMW | 640i | Base | — | — | N/A | — |
| 2014 | BMW | 640i Gran Coupe | Base | — | — | N/A | — |
| 2014 | BMW | 640i xDrive | Base | — | — | N/A | — |
| 2014 | BMW | 640i xDrive Gran Coupe | Base | — | — | N/A | — |
| 2014 | BMW | 740i | Base | — | — | N/A | — |
| 2014 | BMW | 740Li | Base | — | — | N/A | — |
| 2014 | BMW | 740Li xDrive | Base | — | — | N/A | — |
| 2014 | BMW | ActiveHybrid 5 | M Sport | — | — | N/A | — |
| 2014 | BMW | ActiveHybrid 5 | Base | — | — | N/A | — |
| 2014 | BMW | ActiveHybrid 7 | Base | — | — | N/A | — |
| 2014 | BMW | X1 | xDrive35i | — | — | N/A | — |
| 2014 | BMW | X3 | xDrive35i | — | — | N/A | — |
| 2014 | BMW | X3 | xDrive35i Top Line | — | — | N/A | — |
| 2014 | BMW | X3 | xDrive35i M Sport | — | — | N/A | — |
| 2014 | BMW | X3 | xDrive28i | — | — | N/A | — |
| 2014 | BMW | X6 | xDrive35i | — | — | N/A | — |
| 2014 | BMW | Z4 | sDrive35is | — | — | N/A | — |
| 2014 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2014 | BMW | Z4 | sDrive35i Pure Traction | — | — | N/A | — |
| 2014 | BMW | Z4 | M Sport | — | — | N/A | — |
| 2013 | BMW | 135i | M Sport | — | — | N/A | — |
| 2013 | BMW | 135i | Base | — | — | N/A | — |
| 2013 | BMW | 335i | Sport | — | — | N/A | — |
| 2013 | BMW | 335i | Modern | — | — | N/A | — |
| 2013 | BMW | 335i | M Sport | — | — | N/A | — |
| 2013 | BMW | 335i | Luxury | — | — | N/A | — |
| 2013 | BMW | 335i | Exclusive | — | — | N/A | — |
| 2013 | BMW | 335i | Base | — | — | N/A | Exc.Sedan |
| 2013 | BMW | 335i xDrive | Base | — | — | N/A | Exc.Sedan |
| 2013 | BMW | 335is | Base | — | — | N/A | — |
| 2013 | BMW | 535i | Top | — | — | N/A | — |
| 2013 | BMW | 535i | M Sport | — | — | N/A | — |
| 2013 | BMW | 535i | Lujo | — | — | N/A | — |
| 2013 | BMW | 535i | Gran Turismo | — | — | N/A | — |
| 2013 | BMW | 535i | Base | — | — | N/A | — |
| 2013 | BMW | 535i GT | Top | — | — | N/A | — |
| 2013 | BMW | 535i GT | M Sport | — | — | N/A | — |
| 2013 | BMW | 535i GT | Base | — | — | N/A | — |
| 2013 | BMW | 535i GT xDrive | Base | — | — | N/A | — |
| 2013 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2013 | BMW | 640i | Base | — | — | N/A | — |
| 2013 | BMW | 640i Gran Coupe | Base | — | — | N/A | — |
| 2013 | BMW | 740i | M Sport | — | — | N/A | — |
| 2013 | BMW | 740i | Base | — | — | N/A | — |
| 2013 | BMW | 740Li | Base | — | — | N/A | — |
| 2013 | BMW | 740Li xDrive | Base | — | — | N/A | — |
| 2013 | BMW | ActiveHybrid 5 | Base | — | — | N/A | — |
| 2013 | BMW | ActiveHybrid 7 | Base | — | — | N/A | — |
| 2013 | BMW | X1 | xDrive35i | — | — | N/A | — |
| 2013 | BMW | X1 | xDrive28i | — | — | N/A | — |
| 2013 | BMW | X3 | xDrive35i | — | — | N/A | — |
| 2013 | BMW | X3 | xDrive35i M Sport | — | — | N/A | — |
| 2013 | BMW | X3 | xDrive28i | — | — | N/A | — |
| 2013 | BMW | X3 | xDrive28i M Sport | — | — | N/A | — |
| 2013 | BMW | X5 | xDrive35i | — | — | N/A | — |
| 2013 | BMW | X5 | xDrive30i | — | — | N/A | — |
| 2013 | BMW | X6 | xDrive35i | — | — | N/A | — |
| 2013 | BMW | X6 | xDrive35i M Performance | — | — | N/A | — |
| 2013 | BMW | X6 | M | — | — | N/A | — |
| 2013 | BMW | Z4 | sDrive35is | — | — | N/A | — |
| 2013 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2012 | BMW | 135i | M Sport | — | — | N/A | — |
| 2012 | BMW | 135i | Base | — | — | N/A | — |
| 2012 | BMW | 335i | Sport | — | — | N/A | — |
| 2012 | BMW | 335i | Modern | — | — | N/A | — |
| 2012 | BMW | 335i | M Sport | — | — | N/A | — |
| 2012 | BMW | 335i | Luxury | — | — | N/A | — |
| 2012 | BMW | 335i | Exclusive | — | — | N/A | — |
| 2012 | BMW | 335i | Base | — | — | N/A | — |
| 2012 | BMW | 335i xDrive | Base | — | — | N/A | — |
| 2012 | BMW | 335is | Base | — | — | N/A | — |
| 2012 | BMW | 535i | Gran Turismo | — | — | N/A | — |
| 2012 | BMW | 535i | Base | — | — | N/A | — |
| 2012 | BMW | 535i GT | Base | — | — | N/A | — |
| 2012 | BMW | 535i GT xDrive | Base | — | — | N/A | — |
| 2012 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2012 | BMW | 640i | Base | — | — | N/A | — |
| 2012 | BMW | 740i | M Sport | — | — | N/A | — |
| 2012 | BMW | 740i | Base | — | — | N/A | — |
| 2012 | BMW | 740Li | Base | — | — | N/A | — |
| 2012 | BMW | ActiveHybrid 5 | Base | — | — | N/A | — |
| 2012 | BMW | X3 | xDrive35i | — | — | N/A | — |
| 2012 | BMW | X3 | xDrive35i M Sport | — | — | N/A | — |
| 2012 | BMW | X3 | xDrive28i | — | — | N/A | — |
| 2012 | BMW | X3 | xDrive28i Top Line | — | — | N/A | — |
| 2012 | BMW | X3 | xDrive28i M Sport | — | — | N/A | — |
| 2012 | BMW | X3 | xDrive28i Lujo | — | — | N/A | — |
| 2012 | BMW | X5 | xDrive35i | — | — | N/A | — |
| 2012 | BMW | X5 | xDrive30i | — | — | N/A | — |
| 2012 | BMW | X5 | M | — | — | N/A | — |
| 2012 | BMW | X6 | xDrive35i | — | — | N/A | — |
| 2012 | BMW | X6 | M | — | — | N/A | — |
| 2012 | BMW | Z4 | sDrive35is | — | — | N/A | — |
| 2012 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2011 | BMW | 1 Series M | Base | — | — | N/A | — |
| 2011 | BMW | 135i | Base | — | — | N/A | — |
| 2011 | BMW | 335i | Base | — | — | N/A | — |
| 2011 | BMW | 335i xDrive | Base | — | — | N/A | — |
| 2011 | BMW | 335is | Base | — | — | N/A | — |
| 2011 | BMW | 535i | Gran Turismo | — | — | N/A | — |
| 2011 | BMW | 535i | Base | — | — | N/A | — |
| 2011 | BMW | 535i GT | Base | — | — | N/A | — |
| 2011 | BMW | 535i GT xDrive | Base | — | — | N/A | — |
| 2011 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2011 | BMW | 740i | Base | — | — | N/A | — |
| 2011 | BMW | 740Li | Base | 3.0L | L6 | N/A | Standard "Wet" Motor OEM replacement configuration |
| 2011 | BMW | X3 | xDrive35i | — | — | N/A | — |
| 2011 | BMW | X3 | xDrive28i | — | — | N/A | — |
| 2011 | BMW | X3 | 30i M Sport | — | — | N/A | — |
| 2011 | BMW | X3 | 3.0si | — | — | N/A | — |
| 2011 | BMW | X5 | xDrive35i | — | — | N/A | — |
| 2011 | BMW | X5 | xDrive30i | — | — | N/A | — |
| 2011 | BMW | X5 | M | — | — | N/A | — |
| 2011 | BMW | X6 | xDrive35i | — | — | N/A | — |
| 2011 | BMW | X6 | M | — | — | N/A | — |
| 2011 | BMW | Z4 | sDrive35is | — | — | N/A | — |
| 2011 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2010 | BMW | 135i | Base | — | — | N/A | — |
| 2010 | BMW | 335i | M Sport | — | — | N/A | — |
| 2010 | BMW | 335i | Base | — | — | N/A | — |
| 2010 | BMW | 335i xDrive | Base | — | — | N/A | — |
| 2010 | BMW | 535i | Gran Turismo | — | — | N/A | — |
| 2010 | BMW | 535i | Base | — | — | N/A | — |
| 2010 | BMW | 535i GT | Base | — | — | N/A | — |
| 2010 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2010 | BMW | X6 | xDrive35iA | — | — | N/A | — |
| 2010 | BMW | X6 | xDrive35i | — | — | N/A | — |
| 2010 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2009 | BMW | 135i | Base | — | — | N/A | — |
| 2009 | BMW | 335i | M Sport | — | — | N/A | — |
| 2009 | BMW | 335i | Base | — | — | N/A | — |
| 2009 | BMW | 335i xDrive | Base | — | — | N/A | — |
| 2009 | BMW | 535i | Base | — | — | N/A | — |
| 2009 | BMW | 535i xDrive | Base | — | — | N/A | — |
| 2009 | BMW | X6 | xDrive35iA | — | — | N/A | — |
| 2009 | BMW | X6 | xDrive35i | — | — | N/A | — |
| 2009 | BMW | Z4 | sDrive35i | — | — | N/A | — |
| 2008 | BMW | 135i | Base | — | — | N/A | — |
| 2008 | BMW | 335i | M Sport | — | — | N/A | — |
| 2008 | BMW | 335i | Base | — | — | N/A | — |
| 2008 | BMW | 335xi | Base | — | — | N/A | — |
| 2008 | BMW | 535i | Base | — | — | N/A | — |
| 2008 | BMW | 535xi | Base | — | — | N/A | — |
| 2008 | BMW | X6 | xDrive35i | — | — | N/A | — |
| 2007 | BMW | 335i | Base | — | — | N/A | — |
| 2007 | BMW | 335xi | Base | — | — | N/A | — |
| No rows match your filter. | |||||||
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Water Pumps — AW6681Gates — 41504E11 51 5 A05 70411 51 7 563 65911 51 7 588 88511 51 7 632 42611 51 9 455 978WP-2397