Dorman Engine Coolant Reservoir Pressurized with Thermostat for 1999-2011 BMW 603-535
Dorman Engine Coolant Reservoir Pressurized with Thermostat for 1999-2011 BMW 603-535
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121 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.
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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
Product details shared across all variants.
- Product type
- Engine Coolant Reservoir
- Category
- Radiator Overflow Tanks
- Item condition
- New
- Shipping dimensions (L × W × H)
- Shipping weight
- 5.0 lb
- Barcode
- 30019495241516
Billable shipping weight; may include dimensional weight.
Engine coolant reservoir replacement for 1999-2011 BMW by Dorman - OE Solutions.
Built to meet the manufacturer’s design intent for reliable service.
Key Features
- Pressurized design matching OEM specifications
- Includes thermostat for temperature regulation
- Mounting clip for secure installation
- Reservoir cap with seal for leak prevention
- Coolant level sensor for accurate monitoring
Benefits
- Reduces risk of coolant leaks and engine overheating
- Provides a complete repair kit in one package
- Easy to install, saving time on maintenance
- Durable construction ensures long-lasting performance
- Maintains vehicle reliability during daily driving
Application
This part is ideal for BMW owners experiencing coolant leaks or needing a replacement reservoir during engine maintenance.
Fitment Notes
- 1999-2011 BMW models
Why Choose Dorman - OE Solutions?
- Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.
What’s in the Box
- 1 PC
Item Dimensions
- Dimensions: 17.4in x 5.8in x 5.9in, Weight: 2.8lbs
