Genuine VW Crankshaft Rear Oil Seal OE 03C103171 – High-quality rear crankshaft seal designed specifically for VW petrol engines, including 1.2 TSI, 1.4 TSI, and 1.6 FSI. Fits popular models such as Golf V/VI/VII, Polo, Jetta, Passat, Tiguan, and Touran. Replaces 03C 103 171 / 03C103171B / 03C103171D. Prevents oil leaks between the crankshaft and gearbox, maintaining proper engine sealing and performance. Built to OEM standards for perfect fit, heat resistance, and long life. Available from Trustline Spares Kenya — your trusted source for genuine German car parts. Nationwide delivery.