OE part number 03L121121 is a Coolant thermostat compatible with AUDI, MITSUBISHI and other makes. Available from 8 brands, priced from £13.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 03L121121 prices range from £13.99 to £52.99, with 8 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 03L121121 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 03L121121 fits vehicles from AUDI, MITSUBISHI, SEAT and other compatible models listed below.
What part type is 03L121121?
OE 03L121121 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 03L121121 cost?
Replacement parts for OE 03L121121 cost between £13.99 and £52.99, depending on brand and specification.
Which brands make Coolant thermostat 03L121121?
KAMOKA, MAGNETI MARELLI, CALORSTAT by Vernet, FEBI BILSTEIN, HEPU all offer compatible replacements for OE 03L121121.
Is 03L121121 original equipment or aftermarket?
OE 03L121121 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 03L121121?
OE (Original Equipment) number 03L121121 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 8 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 03L121121.
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