Mazda 3, Mazda 6 & CX-5 2.0 Straight Timing Chain Guide – Genuine PE7W12614A

Mazda 3, Mazda 6 & CX5 2.0 Genuine Straight Timing Chain Guide – PE7W12614A is an important component in the timing drive system, responsible for guiding and keeping the timing chain on track while the engine is running.

The chain guide helps reduce vibration, lower noise and prevent the timing chain from becoming loose or moving out of position, ensuring synchronization between the crankshaft and camshaft for accurate valve operation.

This product is a genuine Mazda part, made from highly wear-resistant materials and designed to operate continuously in high-heat, high-friction conditions for long-lasting durability.

The PE7W12614A chain guide is designed to match the SkyActiv 2.0 engine, ensuring precise installation without modification.

Product information
• Product name: Straight timing chain guide (timing chain guide rail)
• Part number: PE7W12614A
• Standard: Genuine Mazda
• Applicable models: Mazda 3, Mazda 6, Mazda CX5 (SkyActiv 2.0 engine)
• System: Timing system
• Installation location: Inside the timing chain assembly
• Condition: New

Functions and role
• Guides the timing chain
• Keeps chain movement stable
• Reduces vibration and noise
• Ensures crankshaft–camshaft synchronization

Key benefits
• Genuine Mazda part with high precision
• Good resistance to wear and heat
• High durability and low deformation
• Direct-fit installation, no modification needed

Signs it may need replacement
• Rattling noise from the timing chain area
• Timing chain slack or misalignment
• Engine vibration or unstable operation
• Wear, cracks or deformation on the chain guide

Replacement recommendations
• Inspect and replace the timing chain set as needed
• Check the chain tensioner and related components
• Use engine oil that meets the correct specification to reduce wear
• Install correctly according to technical procedures to ensure durability and performance