INA ZC-9-4305S Engine Timing Set

INA Timing Chain Kit for Mazda 3, CX-7, and 6

The INA ZC-9-4305S engine timing set is a premium timing chain kit built for specific Mazda applications. It includes the core components needed for a complete timing chain service, with chains, tensioners, and guides supplied in one package.

Compatible With 2006-2013 Mazda 3, 2007-2012 Mazda CX-7, and 2006-2007 Mazda 6, this kit is organized for accurate repair work on the engine valve train. The INA ZC-9-4305S is also referenced by INA Global Number 559 1470 100.

Key Features

• Premium-grade engine timing set from INA
• Includes timing chains, tensioners, and chain guides
• Chain guides included: Yes
• Tensioner included: Yes
• Gaskets included: No
• Drive sprocket included: No
• Special chain additive formulated for break-in protection in applicable kits
• Part number: ZC-9-4305S

Detailed Description

INA timing chain kits are assembled to provide the essential components needed for a timing chain repair in one package. For the Mazda 3, Mazda CX-7, and Mazda 6 applications listed below, this engine timing set brings together the chains, tensioners, and guides required for service work on the valve train. In certain applications, INA kits also include gears and sprockets, along with a high-performance chain additive developed for Schaeffler by Liqui Moly to reduce friction during break-in and lower run-in wear.

This part cross-references INA Global Number 559 1470 100 for the same application. Use ZC-9-4305S when searching for a timing chain kit for Mazda 3, Mazda CX-7, or Mazda 6 engine timing service.

What It Helps Address

• Timing chain noise or rattling at startup
• Worn chain guides or tensioner components
• Engine timing service on high-mileage Mazda 3, CX-7, or 6 models
• Valve train wear related to stretched or aging timing components
• Incomplete timing repairs when individual parts are replaced separately

Installation Notes and Tips

• Verify engine code and VIN before ordering, since timing components can vary by application.
• Replace related wear items during timing service when inspection shows damage or excessive wear.
• Follow factory timing marks and service procedures during installation.
• Confirm all chain routing, tensioner preload, and guide alignment before engine start-up.
• Because gaskets and drive sprockets are not included, inspect those parts separately during service.

Quality Assurance

INA timing chain kits are built as premium replacement components for engine timing service. The included chain additive in applicable kits is formulated to reduce friction during break-in and help limit early wear, supporting a clean repair process on covered Mazda applications.

• Fits 2007-2013 Mazda 3, N/A
• Fits 2007-2012 Mazda CX-7, N/A
• Fits 2006-2007 Mazda 6, N/A