INA ZG-9-5623 Engine Timing Chain Guide - Left Lower

INA Timing Chain Guide for Toyota Applications

INA ZG-9-5623 is an engine timing chain guide built for select Toyota V6 applications that use a left lower guide position. It is engineered to meet or exceed OE quality and performance, with plastic material formulated to match OEM PA66 and PA46 grade requirements for hardness and durability.

Key Features

• Engine timing chain guide for the left lower position
• OE-quality replacement for select Toyota Tacoma, Tundra, 4Runner, and FJ Cruiser models
• Plastic construction matched to OEM PA66 and PA46 material and hardness standards
• INA Global Number 552 0474 100 cross-reference
• Part number ZG-9-5623 for ordering and catalog lookup

Detailed Description

Use INA ZG-9-5623 when replacing a worn or damaged timing chain guide in the left lower position on compatible Toyota engines. This guide is listed for 2005-2015 Toyota Tacoma, 2005-2010 Toyota Tundra, 2003-2009 Toyota 4Runner, and 2007-2009 Toyota FJ Cruiser. The part number ZG-9-5623 is also associated with INA Global Number 552 0474 100, helping confirm the correct timing chain guide for the application.

This timing chain guide supports proper chain routing in the engine valve train and is a direct-fit service part for the listed Toyota Tacoma, Toyota Tundra, and Toyota 4Runner applications. It is a practical replacement choice when the original guide shows wear, cracking, or surface damage.

What This Part Helps Address

• Timing chain guide wear in the left lower position
• Chain noise caused by a damaged guide surface
• Improper chain tracking from a worn guide
• Service replacement for broken or deteriorated plastic guide material
• Restoration of correct timing chain support during engine repair

Installation Notes and Tips

Verify engine code, guide position, and OE reference before installation. This part is for the left lower timing chain guide location only, so confirm the existing guide matches the application before ordering. Professional installation is recommended because timing chain service requires accurate engine timing and careful inspection of related components.

Quality Assurance

INA states that this timing chain guide is made to meet or exceed OE quality and performance expectations. The plastic material is specified to match OEM PA66 and PA46 grade requirements for hardness, supporting consistent fit and function in the listed Toyota applications.