The radiator cap is also known as coolant cap and expansion tank cap. The radiator cap GW0889 is the product of Guide Win. There are two kinds of pressure units: 17/21PSI. The sticker on the cover is yellow and white. This water tank cap is fit for European cars. Technical Details Manufacturer Part Number: GW0889 17PSI Application: Radiator Cap System: Coolant Tank OEM No.: 3M5H8100AD / DG9Z8100A / 1224233 / 1301104 / 3M5H8100AC / 5193938 / DG938101AA / LR000243 / LF50 15 205A / 30680002 / 31368311 / LRO 00243 Compatible Automobile Brand: MAZDA, VOLVO, GENUINE FORD MONDEO / MK4 Specifications - Strong structure - ISO certified - Reasonable price - Professional Performance radiator cap supplier - 17 & 21 PSI Why Choose Us • Durable • Economicle •&n…