INA ZT-9-5115 Engine Timing Chain Tensioner

Engine Timing Chain Tensioner for GM and Isuzu Applications

INA ZT-9-5115 is an engine timing chain tensioner built for select Chevrolet, GMC, Pontiac, Buick, Oldsmobile, Cadillac, and Isuzu vehicles. It supports proper timing drive operation by helping maintain the correct chain tension for consistent gear relationship in the valve train.

This part cross-references INA Global Number 551 0380 100 for the same application.

Key Features

• Engine timing chain tensioner for timing drive service
• Supports accurate gear ratio control in chain-driven valve train systems
• Designed for repair use in select GM and Isuzu engines
• INA part number ZT-9-5115 for catalog and ordering reference
• OE-style replacement for timing chain tensioner service

Detailed Description

INA ZT-9-5115 is a timing chain tensioner used in engine timing drive repair on a wide range of vehicles, including Chevrolet S10, Chevrolet Cavalier, GMC Sonoma, Pontiac Sunfire, and Isuzu Hombre applications. It is also listed for additional GM compact and midsize models from the 1983-2003 model years. By maintaining chain tension, this component helps the timing drive keep the correct relationship between rotating engine components.

For buyers searching by fitment, this part is a direct match for long-tail needs such as engine timing chain tensioner for 1994-2003 Chevrolet S10, timing chain tensioner for 1994-2003 GMC Sonoma, and timing chain tensioner for 1995-2002 Pontiac Sunfire. The INA ZT-9-5115 designation and INA Global Number 551 0380 100 are useful references when confirming the correct replacement.

What It Is Used For

• Restoring proper timing chain tension after wear or service
• Addressing timing drive noise caused by a worn tensioner
• Supporting stable valve timing in chain-driven engines
• Replacing a failed tensioner during timing system repair
• Helping maintain correct gear ratios in the timing drive

Installation Notes and Tips

Verify engine code, timing drive layout, and model-year fitment before installation. Because this component is part of the engine timing system, inspect the chain, guides, and related timing components during service. Confirm the application against the vehicle listing for Chevrolet S10, GMC Sonoma, Pontiac Sunfire, and other listed GM models before ordering ZT-9-5115.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on reliable timing-drive operation and low maintenance requirements. ZT-9-5115 is built for timing system service where accurate chain control is required.

• Fits 1994-2003 Chevrolet S10, N/A
• Fits 1983-1984 Chevrolet S10, N/A
• Fits 1994-2003 GMC Sonoma, N/A
• Fits 1983-2002 Chevrolet Cavalier, N/A
• Fits 1995-2002 Pontiac Sunfire, N/A
• Fits 1996-2000 Isuzu Hombre, N/A
• Fits 1993-1996 Buick Century, N/A
• Fits 1987-1996 Chevrolet Corsica, N/A
• Fits 1993-1996 Oldsmobile Cutlass Ciera, N/A
• Fits 1993 Chevrolet Lumina, N/A
• Fits 1983-1989 Buick Skyhawk, N/A
• Fits 1983-1986 Cadillac Cimarron, N/A
• Fits 1983-1986 Oldsmobile Firenza, N/A
• Fits 1986 Pontiac Sunbird, N/A
• Fits 1984-1985 Pontiac J2000 Sunbird, N/A
• Fits 1983-1984 Chevrolet S10 Blazer, N/A
• Fits 1983-1984 GMC S15, N/A
• Fits 1983-1984 GMC S15 Jimmy, N/A
• Fits 1983 Pontiac J2000, N/A