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Related cross-references
Cross-reference numbers associated with 13665BW — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 13665BW fits vehicles from BMW and other compatible models listed below.
What part type is 13665BW?
OE 13665BW is an original equipment reference for a Coolant expansion tank. It identifies the exact part specification used by the vehicle manufacturer.
How much does Coolant expansion tank 13665BW cost?
Replacement parts for OE 13665BW cost between £37.99 and £48.99, depending on brand and specification.
Which brands make Coolant expansion tank 13665BW?
TOPRAN, FEBI BILSTEIN all offer compatible replacements for OE 13665BW.
Is 13665BW original equipment or aftermarket?
OE 13665BW is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
What is OE number 13665BW?
OE (Original Equipment) number 13665BW is a manufacturer's reference code for Coolant expansion tank used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 13665BW.
