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14 matching parts
About OE part number 78158
OE part number 78158 is a Coolant thermostat compatible with AUDI, BMW and other makes. Available from 11 brands, priced from £40.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 78158 prices range from £40.99 to £84.99, with 11 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 78158 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 78158 fits vehicles from AUDI, BMW, FIAT and other compatible models listed below.
What part type is 78158?
OE 78158 is an original equipment reference for a Coolant thermostat. It identifies the exact part specification used by the vehicle manufacturer.
How much does Coolant thermostat 78158 cost?
Replacement parts for OE 78158 cost between £40.99 and £84.99, depending on brand and specification.
Which brands make Coolant thermostat 78158?
FEBI BILSTEIN, CALORSTAT by Vernet, GATES, EPS, FAE all offer compatible replacements for OE 78158.
Is 78158 original equipment or aftermarket?
OE 78158 is an original equipment reference used by FIAT, ALFA ROMEO, LANCIA. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 78158?
OE (Original Equipment) number 78158 is a manufacturer's reference code for Coolant thermostat used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 11 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 78158.
