Cloyes S932 Timing Idler Sprocket

Cloyes S932 is a steel engine timing idler sprocket built for specific GM and related applications that use a 2-row timing chain setup. It features a helical tooth form for quieter operation and a precision-machined bore for accurate fit during timing system service.

Key Features

• Steel construction for engine timing service
• Specific-fit design for the right-side timing position
• 2-row chain configuration
• Helical tooth form for reduced operating noise
• Precision-machined bore for true fit
• 22/33 tooth quantity with 0.32"/0.32" tooth width
• Gray finish with 3.03" outside diameter and 1.62" thickness

Product Details

The Cloyes Timing Idler Sprocket line is engineered for timing system rebuilds and replacement service where accurate chain tracking matters. Part number S932 is CAD designed and manufactured using advanced materials, then tested for function and durability to support dependable timing performance. This timing idler sprocket is used in right-side applications across vehicles such as the Chevrolet Traverse, Buick Enclave, and Cadillac CTS, along with other listed GM platforms.

This part cross-references GM OE numbers 12612838 and 12612840 for the same application.

What It Helps Address

• Worn or noisy timing sprocket operation
• Timing chain service on right-side engine assemblies
• Chain tracking issues caused by sprocket wear
• Fitment concerns during engine rebuilds
• Replacement of a damaged or fatigued idler sprocket

Installation Notes and Fitment

Compatible With 2008-2021 Buick Enclave, right; 2009-2021 Chevrolet Traverse, right; 2012-2020 Chevrolet Impala, right; 2013-2019 Cadillac ATS, right; 2007-2019 Cadillac CTS, right; 2013-2019 Cadillac XTS, right; 2012-2017 Chevrolet Caprice, right; 2008-2017 Chevrolet Equinox, right; 2017 GMC Acadia Limited, right; 2010-2017 GMC Terrain, right; 2010-2016 Buick LaCrosse, right; 2007-2008 Buick LaCrosse, right; 2007-2016 Cadillac SRX, right; 2015-2016 Chevrolet Colorado, right; 2014-2016 Chevrolet Impala Limited, right; 2007-2016 GMC Acadia, right; 2015-2016 GMC Canyon, right; 2010-2015 Chevrolet Camaro, right; 2008-2015 Chevrolet Captiva Sport, right; 2013-2014 Chevrolet Colorado, right; 2008-2012 Chevrolet Malibu, right; 2007-2011 Cadillac STS, right; 2011 Saab 9-4X, right; 2010-2011 Saab 9-5, right; 2010 Buick Allure, right; 2007-2008 Buick Allure, right; 2007-2010 Saturn Outlook, right; 2008-2010 Saturn Vue, right; 2009-2010 Suzuki Grand Vitara, right; 2007-2009 Pontiac G6, right; 2008-2009 Pontiac G8, right; 2008-2009 Pontiac Torrent, right; 2006-2009 Saab 9-3, right; 2007-2009 Saturn Aura, right; 2007-2009 Suzuki XL-7, right.

Before installation, verify the right-side timing layout, chain row count, and tooth count against the vehicle’s service information. Cloyes recommends replacing the chain tensioner(s), sprocket(s), and guide(s) together when servicing the timing chain system.

Quality Assurance

Cloyes manufactures this timing sprocket with CAD-designed engineering, advanced materials, and durability testing to support consistent timing system performance. The S932 is built as a specific-fit replacement for engine timing service on listed applications.