INA ZC-9-0370S Engine Timing Set

INA ZC-9-0370S Timing Chain Kit

INA ZC-9-0370S is a premium engine timing set built for valve train service on a range of GM and Isuzu applications. It brings together the core timing components needed for a proper chain repair, with a tensioner included for a complete service approach.

Key Features

• Premium-grade engine timing set from INA
• Tensioner included for timing chain service
• Engine timing kit format for valve train repair
• Designed for select Chevrolet S10, GMC Sonoma, and related applications
• Part number: ZC-9-0370S

Product Details

This INA timing chain kit is engineered as a complete timing service solution for select 1994-2003 Chevrolet S10 and 1994-2003 GMC Sonoma applications, along with other listed GM and Isuzu models. The kit is built around the essential timing chain components required for a correct repair, and INA notes that its timing chain kits are assembled to help ensure the job is completed properly the first time. In applications where specified, INA kits may also include gears, sprockets, and a chain additive formulated for reduced friction during break-in.

This part cross-references 5591264100 for the same application. If you are sourcing an engine timing set for a Chevrolet S10, GMC Sonoma, or related fitment, ZC-9-0370S provides a direct replacement option in the INA lineup.

What It Helps Address

• Timing chain noise from worn chain components
• Excessive chain slack affecting cam timing
• Hard starting or rough running caused by timing wear
• Service needs on high-mileage valve train systems
• Timing chain tension loss during engine repair

Installation Notes

Verify engine code and timing component layout before installation, since fitment varies by application. This kit includes a tensioner, but chain guides, gaskets, and drive sprockets are not included. Follow factory timing marks and service procedures during assembly to maintain correct camshaft and crankshaft synchronization.

Quality Assurance

INA positions this timing chain kit as a premium replacement part for engine timing service. The brand’s kit design focuses on supplying the essential timing components needed for a complete repair on the listed Chevrolet S10, GMC Sonoma, Chevrolet Cavalier, Pontiac Sunfire, Isuzu Hombre, Buick Century, Chevrolet Corsica, and Oldsmobile Cutlass Ciera applications.

• Fits 1994-2003 Chevrolet S10, N/A
• Fits 1994-2003 GMC Sonoma, N/A
• Fits 1994-2002 Chevrolet Cavalier, N/A
• Fits 1995-2002 Pontiac Sunfire, N/A
• Fits 1996-2000 Isuzu Hombre, N/A
• Fits 1994-1996 Buick Century, N/A
• Fits 1994-1996 Chevrolet Corsica, N/A
• Fits 1994-1996 Oldsmobile Cutlass Ciera, N/A