Buy 2015 Mazda 6 Engine Coolant Reservoir. EXPANSION TANK CAP; Mazda5. Engine Coolant Expansion Tank CAP, Tank, COOLING - OEM Mazda Part # LFB715355A (LFB7-15-355, LFB7-15-355A, LFB715355, USELFB715355A)

Reservoir. Cap. SUB.
A container that holds engine coolant. Tank. Engine Coolant. Included with: Reservoir assembly.

Engine Coolant Reservoir

Fits 5

EXPANSION TANK CAP; Mazda5.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2015 Mazda 6 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.