INA ZG0251 Engine Timing Chain Guide - Lower

Product Overview

INA ZG0251 is a lower engine timing chain guide built for select Volkswagen and Audi applications. It is engineered to meet OE quality and performance targets, with plastic material formulated to match OEM PA66 and PA46 grade hardness.

Compatible With Volkswagen Beetle, Golf R, Jetta, CC, Eos, GTI, Tiguan, and Passat, as well as Audi A3, A3 Quattro, A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, allroad, Q5, and TT Quattro applications. Fits 2008-2016 Volkswagen and Audi lower timing chain guide applications listed in the fitment table.

• Lower timing chain guide for engine valve train service

• Plastic construction matched to OEM material and hardness grades

• OE-quality replacement for select turbocharged and naturally aspirated engine codes

• INA Global Number 552 0251 100 reference noted in fitment

Detailed Description

This timing chain guide is intended for engines that require a lower guide with the correct OE-style material characteristics and profile. INA ZG0251 is listed across multiple Volkswagen and Audi models, including Volkswagen Beetle, Jetta, and GTI, plus Audi A3 and A4 applications, making it a focused replacement for timing system service where guide wear or damage has occurred. The part number ZG0251 and INA Global Number 552 0251 100 are both associated with this application.

This part cross-references 5520251100 for the same application.

Common Uses

• Replacing a worn or damaged timing chain guide

• Restoring proper chain tracking in the valve train

• Addressing noise caused by guide wear

• Supporting timing system repair after inspection reveals plastic deterioration

Installation Notes

Verify engine code and fitment notes before ordering, since coverage varies by model and engine family. Confirm the lower guide location and match the application to the listed Volkswagen and Audi fitment data. Professional installation is recommended for timing system service, and the timing components should be inspected together during repair.

Quality Assurance

INA states that this timing chain guide is designed to meet or exceed OE quality and performance, and that the plastic material matches OEM PA66 and PA46 grade requirements for material and hardness.