Buy 2011 Mazda CX-7 Grand Touring Sport Utility Radiator Cap. 2.3 LITER. 2.5 LITER. EXPANSION TANK CAP Tank, Expansion, COOLING - OEM Mazda Part # L33D15355 (L33D-15-355)

Cap. SUB.
Radiator Cap. Tank. Radiator. Included with: Reservoir.

Radiator CapEngine Coolant Reservoir Cap

Fits CX-7

2.3 LITER. 2.5 LITER. EXPANSION TANK CAP; CX-7.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2011 Mazda CX-7 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.