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Related cross-references
Cross-reference numbers associated with 21891605 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 21891605 is compatible with the makes listed below on this page.
What part type is 21891605?
OE 21891605 is an original equipment reference for a Relay Socket. It identifies the exact part specification used by the vehicle manufacturer.
How much does Relay Socket 21891605 cost?
Replacement parts for OE 21891605 cost between £2.99 and £3.99, depending on brand and specification.
Which brands make Relay Socket 21891605?
BOSCH, HERTH+BUSS ELPARTS all offer compatible replacements for OE 21891605.
Is 21891605 original equipment or aftermarket?
OE 21891605 is an original equipment reference used by BOSCH. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 21891605?
OE (Original Equipment) number 21891605 is a manufacturer's reference code for Relay Socket 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 21891605.
