Thermostat, coolant OEM 03l121111q
About this part
The OEM code 03l121111q refers to a thermostat for the coolant system. This part is important for keeping your engine at the right temperature. It helps the engine run smoothly and prevents overheating. The thermostat is used in vehicles made by VW, like the PASSAT B7. Keeping the engine cool is key to making sure your car runs well and lasts a long time.
OEM codes like 03l121111q are special because they can fit in different cars. This means you can use the same part in different models if they are compatible. It makes repairs easier and helps you find the right part faster. Using the correct OEM part ensures your car works as it should, keeping you safe on the road.
Fits these vehicles
This OEM code fits 1 vehicle. Use the filter to find yours; the engine and year range confirm the exact match.
Related codes
Other genuine OEM codes for VW that are often ordered alongside this part.
Related models
Browse other VW models we source and deliver.
Related brands
Genuine used parts for other makes we source and deliver.
