Gates CHK129 Engine Timing Chain Kit

Brand	Gates CHK129
10145	Plastic, steel
10146	2
Chain Material	Steel
Chain Width	.39
Chain Width	.42
Chain Width	10
Chain Width	11
Camshaft Sprocket Material	Steel
Chain Guides Included	Yes
Tensioner Included	Yes
Drive Sprocket Included	Yes
9824	No
Chain Pitch (mm)	Non-standard
Chain Type	Silent
Contents	2 timing chains, 2 tensioners, 4 guides, 2 sprockets, oil squirte
Pin Quantity	150
Product line	Timing Chain Component Kits
Fits	Buick, Cadillac, Chevrolet, and GMC · 77 vehicles

OE-standard design. Built to match original timing drive function, fit, and performance requirements.

Complete timing service. Includes chains, guides, tensioners, sprockets, and an oil squirter.

Silent chain construction. Steel chain design supports controlled timing drive operation.

Cross-references Cloyes 9-0918S, 3-1093S and 90918SA for the same application. See all 5.

$128.58Free shipping

In stock · usually ships same day before 1pm CST

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Not what you need? See all Engine Timing Chain Kit options

Timing Chain Kit Overview

The Gates CHK129 timing chain component kit is built for interference-engine applications that require precise valve timing and dependable chain drive operation. It is a fitment-based replacement for a wide range of GM vehicles, including Chevrolet Malibu, GMC Acadia, and Cadillac CTS applications.

Gates timing drive systems are backed by OE and aftermarket experience, and this kit is engineered to meet or exceed OE standards in function, fit, and performance.

Key Features

Steel timing chains with silent chain design for controlled operation.
Chain guides, tensioners, and drive sprockets included for a complete timing drive service.
Steel camshaft sprockets for durable chain engagement.
Includes an oil squirter as part of the component package.
Fits multiple GM platforms, including Buick Envision, Chevrolet Camaro, and GMC Terrain applications.

Detailed Description

The CHK129 is a Gates Timing Chain Component Kit designed around OE-style timing drive service requirements. It uses steel chain construction, silent chain type, and non-standard pitch specification to match the original timing system architecture used in the listed applications. The kit also includes guides, tensioners, sprockets, and an oil squirter to support a full timing chain replacement on compatible engines.

For buyers searching for a timing chain kit for Chevrolet Malibu, GMC Acadia, or Cadillac CTS models, CHK129 provides a direct service solution for interference-engine timing repairs. This part number, CHK129, is also cross-referenced to Cloyes 9-0918S for the same application.

What It Helps Address

Timing chain stretch or wear that affects camshaft and crankshaft synchronization.
Noisy chain operation caused by worn guides or tensioners.
Loss of valve timing accuracy in interference-engine systems.
Service needs when sprockets and chain drive components show wear together.
Timing drive restoration on listed Buick, Chevrolet, Cadillac, and GMC applications.

Installation Notes

Verify engine code and application details before installation, since this kit is listed for specific interference-engine vehicles only. Follow factory timing procedures, inspect related sealing surfaces and lubrication passages, and confirm all timing marks before engine start-up. Professional installation is recommended for timing drive service.

Quality Assurance

Gates is a global supplier of timing drive systems in both original equipment and replacement markets. The CHK129 timing chain component kit is engineered to meet or exceed OE standards in function, fit, and performance.

This part fits 77 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Notes
2020	Buick	Envision	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	Buick	Regal Sportback	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	Buick	Regal TourX	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	Chevrolet	Blazer	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	Chevrolet	Camaro	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	Chevrolet	Colorado	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	Chevrolet	Equinox	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	GMC	Acadia	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	GMC	Canyon	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2020	GMC	Terrain	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Buick	Envision	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Buick	Regal Sportback	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Buick	Regal TourX	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Cadillac	ATS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Cadillac	CTS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Chevrolet	Blazer	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Chevrolet	Camaro	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Chevrolet	Colorado	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Chevrolet	Equinox	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Chevrolet	Impala	2.5L	L4	FLEX	Interference engine application; Timing Chain Component Kits
2019	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	Chevrolet	Traverse	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	GMC	Acadia	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	GMC	Canyon	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2019	GMC	Terrain	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Buick	Envision	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Buick	Regal Sportback	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Buick	Regal TourX	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Cadillac	ATS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Cadillac	CT6	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Cadillac	CTS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Chevrolet	Camaro	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Chevrolet	Colorado	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Chevrolet	Equinox	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Chevrolet	Impala	2.5L	L4	FLEX	Interference engine application; Timing Chain Component Kits
2018	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	Chevrolet	Traverse	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	GMC	Acadia	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	GMC	Canyon	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2018	GMC	Terrain	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Buick	Envision	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Buick	Regal	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Cadillac	ATS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Cadillac	CT6	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Cadillac	CTS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Chevrolet	Camaro	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Chevrolet	Colorado	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	Chevrolet	Impala	2.5L	L4	FLEX	Interference engine application; Timing Chain Component Kits
2017	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	GMC	Acadia	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2017	GMC	Canyon	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Buick	Envision	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Buick	Regal	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Cadillac	ATS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Cadillac	CT6	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Cadillac	CTS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Chevrolet	Camaro	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Chevrolet	Colorado	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Chevrolet	Impala	2.5L	L4	FLEX	Interference engine application; Timing Chain Component Kits
2016	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	Chevrolet	Malibu Limited	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2016	GMC	Canyon	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2015	Buick	Regal	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2015	Cadillac	ATS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2015	Cadillac	CTS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2015	Chevrolet	Colorado	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2015	Chevrolet	Impala	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2015	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2015	GMC	Canyon	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2014	Buick	Regal	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2014	Cadillac	ATS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2014	Cadillac	CTS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2014	Chevrolet	Impala	2.5L	L4	GAS	Interference engine application; Timing Chain Component Kits
2014	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2013	Cadillac	ATS	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
2013	Chevrolet	Malibu	2.0L	L4	GAS	Interference engine application; Timing Chain Component Kits
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Directly replaces or cross-references 5 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Cloyes — 9-0918S3-1093S90918SA90918SAX90918SX