OE part number 03L121111 is a Coolant thermostat compatible with AUDI, CUPRA and other makes. Available from 6 brands, priced from £0.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 03L121111 prices range from £0.99 to £41.99, with 6 brands offering compatible parts.
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Technical Specifications
Show all specifications
Attribute
Value
Height 1 [mm]
26
Diameter 1 [mm]
67,0
Height 1 [mm]
25,5
Housing Type
30
Quality
OE EQUIVALENT
Operating Mode
Electric
Supplementary Article/Supplementary Info
19
Housing material
1
Operating Mode
pneumatic
Diameter [mm]
44
Best PricesFree UK DeliverySecure Payment2.5M+ Parts
Related cross-references
Cross-reference numbers associated with 03L121111 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 03L121111 fits vehicles from AUDI, CUPRA, FIAT and other compatible models listed below.
What part type is 03L121111?
OE 03L121111 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 03L121111 cost?
Replacement parts for OE 03L121111 cost between £0.99 and £41.99, depending on brand and specification.
Which brands make Coolant thermostat 03L121111?
GH, TOPRAN, FEBI BILSTEIN, METZGER AUTOTEILE, AIC all offer compatible replacements for OE 03L121111.
Is 03L121111 original equipment or aftermarket?
OE 03L121111 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 03L121111?
OE (Original Equipment) number 03L121111 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 6 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 03L121111.
