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Related cross-references
Cross-reference numbers associated with 78AU15040A — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 78AU15040A is compatible with the makes listed below on this page.
What part type is 78AU15040A?
OE 78AU15040A is an original equipment reference for a Main current relay. It identifies the exact part specification used by the vehicle manufacturer.
How much does Main current relay 78AU15040A cost?
Replacement parts for OE 78AU15040A cost between £8.99 and £18.99, depending on brand and specification.
Which brands make Main current relay 78AU15040A?
MAHLE, BOSCH all offer compatible replacements for OE 78AU15040A.
Is 78AU15040A original equipment or aftermarket?
OE 78AU15040A 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 78AU15040A?
OE (Original Equipment) number 78AU15040A is a manufacturer's reference code for Main current relay 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 78AU15040A.
