Cloyes 9-0739SGX Engine Timing Chain Kit

Cloyes 9-0739SGX Timing Chain Kit

The Cloyes 9-0739SGX engine timing chain kit is built for precise valve timing and dependable operation in compatible Audi and Volkswagen applications. It includes the timing chain, sprockets, tensioner, chain guides, and chain tensioner guides as selected for the application, helping restore timing system integrity in one service.

Key Features

• Engine timing chain kit for standard replacement service
• Inverted tooth timing chain design for smooth, accurate engagement
• Steel chain construction with 170 links
• Chain pitch: 0.25 in. / 6.35 mm
• Chain width: 0.477 in. / 11.77 mm
• Chain guides included
• Tensioner included
• Guide material: nylon / nylon GF
• Keyway adjustable: No

Detailed Description

Cloyes has supplied timing system components since 1921, and the 9-0739SGX reflects that focus on precision timing parts. This timing chain kit is engineered for applications that require an inverted tooth steel chain with matched guides and tensioning components to maintain correct camshaft and crankshaft synchronization. It is a direct-fit timing chain kit for select Audi A3, A3 Quattro, A4 Quattro, TT Quattro, and Volkswagen Golf, GTI, Jetta, Passat, Beetle, Atlas, Atlas Cross Sport, Golf Alltrack, and Golf SportWagen models.

This part cross-references 90739SGX for the same application.

Compatible Vehicle Applications

• Fits 2017-2020 Audi A4 Quattro, N/A
• Fits 2018-2020 Audi TT Quattro, N/A
• Fits 2018-2020 Volkswagen Atlas, N/A
• Fits 2020 Volkswagen Atlas Cross Sport, N/A
• Fits 2017-2019 Volkswagen Golf Alltrack, N/A
• Fits 2015-2019 Volkswagen Golf SportWagen, N/A
• Fits 2014-2019 Volkswagen Jetta, N/A
• Fits 2015-2018 Volkswagen Golf, N/A
• Fits 2015-2018 Volkswagen GTI, N/A
• Fits 2015-2017 Audi A3 Quattro, N/A
• Fits 2014-2017 Volkswagen Beetle, N/A
• Fits 2014-2017 Volkswagen Passat, N/A
• Fits 2013-2016 Audi A3, N/A

What It Helps Address

• Timing chain stretch that can affect cam timing accuracy
• Worn guides that create chain noise or instability
• Weak or failing tensioner performance
• Rough running caused by timing system wear
• Service needs on high-mileage Audi and Volkswagen engines

Installation Notes and Tips

Replace the full timing system during service to help maintain timing integrity. Cloyes recommends replacing all engine timing components at the same time, including related chains, sprockets, tensioners, and guides where applicable. Verify engine code, model year, and application details before installation, since timing components must match the exact engine configuration.

Quality Assurance

Cloyes timing chain kits are built as precision replacement components and are backed by the brand’s industry-leading warranty and technical support. The 9-0739SGX is part of Cloyes’ timing system lineup developed for professional repair use.