Description
Dorman – OE Solutions Engine Coolant Reservoir 603-334 – For vehicle makes BMW
Manufacturer Part Number: 603-334
Description
The Dorman – OE Solutions Engine Coolant Reservoir is the ideal replacement for your BMW’s damaged or leaking coolant reservoir. Manufactured with premium-grade materials, this reservoir is engineered to OEM standards, ensuring a perfect fit and function just like the original part. Its transparent design allows for easy monitoring of coolant levels without removing the cap, providing convenience and peace of mind.
This high-quality coolant reservoir is compatible with various BMW models, including popular series such as Z4, X1, and 3 Series from model years 2006 through 2016. It offers exceptional durability, capable of withstanding high temperatures and extreme weather conditions, making it a reliable solution for maintaining your vehicle’s cooling system.
Installation is straightforward and requires no modifications�simply remove the old reservoir and replace it with this new one. With its seamless compatibility and robust construction, the Dorman Engine Coolant Reservoir is a smart choice for anyone seeking a dependable replacement part.
Cross Reference Numbers
- 17117521071
- 17137519368
- 17137543026
- 17137567462
- 17137607482
- 17137640514
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 Z4 sDrive28i 2.0L4, 2013-2016
- BMW Z4 sDrive35i 3.0L6, 2013-2016
- BMW Z4 sDrive35is 3.0L6, 2013-2016
- BMW X1 xDrive28i 2.0L4, 2013-2015
- BMW X1 sDrive28i 2.0L4, 2013-2015
- BMW 328i Base 3.0L6, 2011-2013
- BMW 335i Base 3.0L6, 2011-2013
- BMW 128i Base 3.0L6, 2007-2012
- BMW 328i xDrive Base 3.0L6, 2011-2013
- BMW 135i Base 3.0L6, 2010-2012
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 engine coolant reservoir is a vital component of your vehicle’s cooling system. It stores the coolant that circulates through the engine, helping to regulate temperature and prevent overheating.
What vehicles is this part compatible with?
This coolant reservoir is compatible with various BMW models, including the Z4, X1, and 3 Series, among others. For accurate compatibility, please use the vehicle selector tool above.
What are common signs this part may need replacement?
Key signs that your coolant reservoir may need replacement include visible leaks, cracks in the reservoir, fluctuating coolant levels, and a warning light on your dashboard indicating low coolant levels.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
Consult with professional repair documentation or experts to confirm diagnosis, as this part type does not have specific DTC codes associated with it.
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Specification
-
- eEuroparts SKU : 80291
- Weight : 3.355 lbs
- Dimensions (L x W x H) : 11.929 x 11.142 x 7.874 in
- Barcode : 00037495056304
- Manufacturer Part # : 603-334
- Brand : Dorman
- Manufacturer : Dorman
- MPN : 603-334
- Part Type : Engine Coolant Reservoir
- Position : Front
- OE Part Numbers : 17117639020, 17137640514, 17137567462, 17137543026, 17137519368, 17117521071, 17137607482
- Cross Reference Numbers : 603334, V200057, URO-009054, URO009054, EPT0028, EPK0028, CRT207000S, 17137640514, 996268, SK603334
- Features : Cap Included : Oui
Cap Included : S+¡
Cap Included : Yes
Cap Maximum Pressure Rating : 22
Cap Type : Spring Loaded Twist
Cap Type : Torsi+¦n accionada por resorte
Color : Black
Color : Negro
Color : Noir
Contenidos del paquete : 1 Dep+¦sito de anticongelante
Contenidos del paquete : 1 Tapa
Material : Pl+ístico
Material : Plastic
Mounting Brackets Included : No
Mounting Brackets Included : No
Mounting Brackets Included : Non
Mounting Hardware Included : No
Mounting Hardware Included : No
Mounting Hardware Included : Non
Mounting Hole Quantity : 2
Package Contents : 1 Cap
Package Contents : 1 Coolant Reservoir
Pressurized : Oui
Pressurized : S+¡
Pressurized : Yes
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2007 | BMW | 335xi | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2007 | BMW | 335i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2007 | BMW | 328xi | Base (3.0 L6 GAS) | |
| 2007 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2008 | BMW | 335xi | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2008 | BMW | 335i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2008 | BMW | 135i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2008 | BMW | 328xi | Base (3.0 L6 GAS) | |
| 2008 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2008 | BMW | 128i | Base (3.0 L6 GAS) | |
| 2009 | BMW | 335i xDrive | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2009 | BMW | 335i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2009 | BMW | 135i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2009 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2009 | BMW | 328i xDrive | Base (3.0 L6 GAS) | |
| 2009 | BMW | Z4 | sDrive30i (3.0 L6 GAS) | |
| 2009 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2009 | BMW | 128i | Base (3.0 L6 GAS) | |
| 2010 | BMW | 335i xDrive | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2010 | BMW | 335i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2010 | BMW | 135i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2010 | BMW | 328i xDrive | Base (3.0 L6 GAS) | |
| 2010 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2010 | BMW | Z4 | sDrive30i (3.0 L6 GAS) | |
| 2010 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2010 | BMW | 128i | Base (3.0 L6 GAS) | |
| 2011 | BMW | 328i xDrive | Base (3.0 L6 GAS) | |
| 2011 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2011 | BMW | Z4 | sDrive30i (3.0 L6 GAS) | |
| 2011 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2011 | BMW | Z4 | sDrive35is (3.0 L6 GAS) | |
| 2011 | BMW | 335is | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2011 | BMW | 1 Series M | Base (3.0 L6 GAS) | |
| 2011 | BMW | 128i | Base (3.0 L6 GAS) | |
| 2012 | BMW | 328i xDrive | Base (3.0 L6 GAS) | |
| 2012 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2012 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2012 | BMW | Z4 | sDrive35is (3.0 L6 GAS) | |
| 2012 | BMW | Z4 | sDrive28i (2.0 L4 GAS) | |
| 2012 | BMW | X1 | xDrive28i (2.0 L4 GAS) | |
| 2012 | BMW | 335is | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2012 | BMW | 128i | Base (3.0 L6 GAS) | |
| 2013 | BMW | 328i xDrive | Base (3.0 L6 GAS) | |
| 2013 | BMW | 328i | Base (3.0 L6 GAS) | |
| 2013 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2013 | BMW | Z4 | sDrive35is (3.0 L6 GAS) | |
| 2013 | BMW | Z4 | sDrive28i (2.0 L4 GAS) | |
| 2013 | BMW | X1 | sDrive28i (2.0 L4 GAS) | |
| 2013 | BMW | X1 | xDrive28i (2.0 L4 GAS) | |
| 2013 | BMW | 335is | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2013 | BMW | 128i | Base (3.0 L6 GAS) | |
| 2006 | BMW | 330xi | Base (3.0 L6 GAS) | |
| 2006 | BMW | 330i | Base (3.0 L6 GAS) | |
| 2006 | BMW | 325xi | Base (3.0 L6 GAS) | |
| 2006 | BMW | 325i | Base (3.0 L6 GAS) | |
| 2015 | BMW | X1 | sDrive28i (2.0 L4 GAS) | |
| 2015 | BMW | X1 | xDrive28i (2.0 L4 GAS) | |
| 2015 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2015 | BMW | Z4 | sDrive35is (3.0 L6 GAS) | |
| 2015 | BMW | Z4 | sDrive28i (2.0 L4 GAS) | |
| 2014 | BMW | X1 | sDrive28i (2.0 L4 GAS) | |
| 2014 | BMW | X1 | xDrive28i (2.0 L4 GAS) | |
| 2014 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2014 | BMW | Z4 | sDrive35is (3.0 L6 GAS) | |
| 2014 | BMW | Z4 | sDrive28i (2.0 L4 GAS) | |
| 2016 | BMW | Z4 | sDrive35i (3.0 L6 GAS) | |
| 2016 | BMW | Z4 | sDrive35is (3.0 L6 GAS) | |
| 2016 | BMW | Z4 | sDrive28i (2.0 L4 GAS) |






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