Coolant Hoses
Coolant Hoses
Section titled “Coolant Hoses”Rubber coolant hoses deteriorate with age and heat. Inspect regularly and replace proactively.
Key Hoses
Section titled “Key Hoses”- Upper radiator hose: 17 11 1 436 251
- Lower radiator hose: 17 12 7 510 952
- Heater hoses (multiple)
- Expansion tank hoses
Inspection
Section titled “Inspection”- Squeeze hoses: Should be firm, not soft or spongy
- Check for cracks, swelling, or bulging
- Look for coolant residue at connections
- Replace any hose that feels soft or shows deterioration