0280170402 Used Bosch Cold Start Valve Fits Porsche 911S New cold start valve We use brand names and

We use brand names and pictures for classification and identification purposes only

Golf       90-91-92

0Si      1975-78

Before replacement

Made to fit M-B

0280170402 Used Bosch Cold Start Valve Fits Porsche 911S New cold start valve We use brand names and0280170402 Used Bosch Cold Start Valve fits Porsche 911S A working cold start valve plays an important role in fuel injection performance during startup, especially in cooler conditions. When this part fails, the engine may be harder to start and may run unevenly until it warms up. Replacing a worn valve with the correct Bosch unit can help restore smoother cold starts and improve overall reliability. The 0280170402 Used Bosch cold start valve is a