Buy 2012 Mazda 6 Engine Timing Chain. 4.0 LITER. 4.0 liter, w/o AC. B4000. Navajo. Timing Chain - LITER, BEARINGS, Along - OEM Mazda Part # ZZMB18381 (USEZZMB18381, ZZL012201, ZZMB-18-381)

Engine Timing Chain. Serpentine Belt.
Engine Timing Chain.

Engine Timing Chain

Fits B4000, Navajo

4.0 LITER. 4.0 liter, w/o AC. B4000. Navajo.
Timing Chain - Repair or Replace
Your engine's timing chain can stretch over time resulting in a check engine light that comes along with excessive noise from your engine's timing cover. If the chain has broken, which is a rare occurrence, the engine will not start. If your 2012 Mazda 6 has high mileage along with any of these other symptoms, contact our service department for expert diagnosis.