INA ZC-9-3673TX9 Engine Timing Set

INA Engine Timing Set for GM V8 Applications

The INA ZC-9-3673TX9 engine timing set is built for select Chevrolet, GMC, Cadillac, Pontiac, and Saab applications that use the listed cam and chain configurations. It is a premium-grade timing solution for repairs on vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade.

INA timing chain kits are assembled to cover the core timing components needed for a proper repair. In applications where specified, the kit family may also include gears, sprockets, and a high-performance chain additive formulated with Liqui Moly for reduced break-in friction and lower initial wear.

Key Features

• Premium-grade engine timing set from INA
• Part number: ZC-9-3673TX9
• Engine timing kit coverage for select GM truck, SUV, and performance models
• Built around timing chain service requirements for 2007-2018 applications
• Cross-reference: 5591739100
• Fits select Chevrolet Silverado 1500 and GMC Sierra 1500 applications with the listed cam configuration

Detailed Description

This INA timing set is cataloged for a wide range of GM vehicles, including Chevrolet Express, Silverado, Suburban, Tahoe, Camaro, Corvette, and GMC Sierra, Yukon, and Savana models. It also covers Cadillac Escalade, CTS, and Escalade EXT applications, along with Pontiac G8 and Saab 9-7x listings where the specified timing setup matches. The part number ZC-9-3673TX9 is associated with INA Global Number 559 1739 100.

For buyers searching for a Chevrolet Silverado 1500 timing set, GMC Sierra 1500 timing chain kit, or Cadillac Escalade engine timing set, this listing provides a direct OE-style reference for the listed engine configurations. The fitment notes include single-bolt cam and single roller 250 references where applicable, so matching the exact engine setup is important before ordering.

What It Helps Address

• Timing chain stretch or excessive chain slack
• Noise from worn timing components
• Incorrect cam-to-crank synchronization
• Service replacement after timing system wear
• Repair needs on GM V8 timing chain applications

Installation Notes

Verify engine configuration, cam bolt style, and fitment notes before installation. This timing set is listed with no chain guides, tensioner, gaskets, or drive sprocket included, so confirm the required components for your repair plan. Follow factory timing procedures and torque specifications during installation.

Quality Assurance

INA timing chain kits are packaged to include the essential timing components needed for a complete repair path in the listed applications. The manufacturer also notes a specially formulated chain additive in certain kits to reduce friction during break-in and lower run-in wear.