Dorman OE Solutions Engine Coolant Reservoir for 2003-2006 BMW X5 and Land Rover Range Rover 603-270
Dorman OE Solutions Engine Coolant Reservoir for 2003-2006 BMW X5 and Land Rover Range Rover 603-270
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12 in stock
Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyReturns
Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Specifications
- Shipping dimensions (L × W × H)
- Shipping weight
- 5.0 lb
- Barcode
- 10019495698262
Billable shipping weight; may include dimensional weight.
Pressurized coolant reservoir for 2003-2006 BMW X5 and 2003-2005 Land Rover Range Rover used to replace cracked or leaking factory expansion tanks.
Built to meet the manufacturer's design intent for reliable service, this unit is constructed from quality materials engineered to withstand underhood heat cycles and engine vibration without failing.
Key Features
- Direct replacement for original equipment part numbers including BMW 17111742231 and PCF000030
- Manufactured from durable materials resistant to thermal stress and cracking
- Engineered to match the fit, form, and function of the factory component
- Designed to handle standard system pressure requirements
- Validated through testing to ensure long-term durability
Benefits
- Restores proper coolant capacity and prevents overheating issues
- Eliminates leaks caused by aged or damaged plastic tanks
- Ensures a precise fit for faster and easier installation
- Reduces the risk of repeat repairs with robust construction
- Provides a cost-effective solution compared to dealer parts
- Helps maintain optimal engine operating temperature
Application
Ideal for owners of BMW X5 and Land Rover Range Rover models experiencing coolant loss, visible cracks in the expansion tank, or warning lights related to low coolant levels.
Fitment Notes
- Compatible with 2003-2006 BMW X5 models
- Compatible with 2003-2005 Land Rover Range Rover models
- Verify vehicle compatibility using part number 603-270 before purchase
Why Choose Dorman - OE Solutions?
- Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
- Backed by over 100 years of automotive aftermarket experience
- Built with quality materials to stand up to daily driving demands
- Offers a smart way to restore your vehicle with confidence and dependability
What's in the Box
- 1 Engine Coolant Reservoir
Item Dimensions
- Length: 10.3 inches
- Width: 7.6 inches
- Height: 8.3 inches
- Weight: 2.1 lbs
