Engine Coolant Bypass Hose. Pipe Assembly - Thermostat Bypass.
Engine Coolant Bypass Hose.
Engine Coolant Bypass Hose
Fits Lumina, Monte Carlo
3.4 LITER.
Cooling System Bypass Line - Repair or Replace
If your has been either leaking coolant or overheating, you could have a faulty cooling system bypass line. Let our technicians help trace the problem and replace the faulty coolant hose with a genuine part.