Buy OEM 2010 Mazda Part # L30915260 (L309-15-260, L309-15-261, L30915261). Engine Coolant Bypass Hose. 2.3 LITER. 2.5 LITER. W/O MAZDASPEED. W/O TUROBCHARGER. Cooling System Bypass Line - Repair or Replace If

Hose. Coolant. Bypass.
Engine Coolant Bypass Hose. BYPAS. By - Passenger. Engine.

Engine Coolant Bypass Hose

Fits 3, 5, 6, Tribute

2.3 LITER. 2.5 LITER. W/O MAZDASPEED. W/O TUROBCHARGER.
Cooling System Bypass Line - Repair or Replace
If your 2010 Mazda 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 Mazda part.