INA ZG-9-5388 Engine Timing Damper

INA ZG-9-5388 Timing Chain Guide

INA ZG-9-5388 is an engine timing damper for vehicles equipped with the listed applications below. It is built to meet or exceed OE quality and performance, with plastic material hardness matched to OEM PA66 and PA46 specifications for consistent timing chain support.

Key Features

• Engine timing damper for valve train service
• OE-style material hardness aligned with OEM PA66 and PA46 grades
• Designed for direct replacement use on listed GM applications
• INA part number ZG-9-5388 for catalog and service reference
• Cross-reference: 5520370100

Detailed Description

This INA timing chain guide is used in timing system service where chain control and guide surface condition are critical. Compatible With 1999-2009 Buick Century, Rendezvous, and Terraza applications, as well as Chevrolet Malibu, Impala, Monte Carlo, Lumina, Equinox, Uplander, Pontiac Grand Am, Grand Prix, Aztek, Montana, Torrent, G6, Oldsmobile Alero, Silhouette, and Saturn Relay applications listed in the fitment data. The ZG-9-5388 is a practical OE-style replacement for timing chain guide wear on many GM V6 applications.

Common Uses

• Replacing a worn or damaged timing chain guide
• Addressing timing chain noise from guide wear
• Restoring proper chain tracking in the valve train
• Repairing timing system service issues on listed Buick, Chevrolet, Pontiac, Oldsmobile, and Saturn models

Installation Notes

Verify engine code and timing component layout before ordering. Match the part to the exact year, make, and model shown in the fitment list, including notes such as LG8 Eng. and 2nd Design where applicable. Timing system work requires correct cam/crank timing procedures and inspection of related chain components during installation.

Quality Assurance

INA states this timing chain guide is engineered to meet or exceed OE quality and performance, with plastic material hardness matched to OEM PA66 and PA46 requirements. Part number ZG-9-5388 is also referenced as 5520370100 for application matching.