Cloyes 9-0944SBX Engine Timing Chain Kit

Cloyes Timing Chain Kit for BMW Engines

The Cloyes 9-0944SBX timing chain kit is a standard replacement solution for BMW engines that need renewed timing system integrity. Built around Cloyes timing components, this kit supports precise camshaft and crankshaft synchronization for a range of BMW 320i, 328i, 528i, X3, X4, X5, Z4, 228i, 428i, and X1 applications.

• Standard replacement engine timing chain kit
• Includes chains, sprockets, tensioners, chain guides, and chain tensioner guides, based on application
• Chain guides included
• Tensioner included
• No keyway adjustment
• Designed for direct timing system service on select BMW models

Timing Chain Kit Details

Cloyes has focused on timing systems since 1921, and the 9-0944SBX reflects that experience with components engineered for precision and durability. This timing chain kit is built to restore proper valve timing in BMW engines where chain stretch, guide wear, or tensioner issues can affect performance. The part number 9-0944SBX is also referenced as 90944SBX for interchange purposes.

Compatible BMW applications include 2012-2018 BMW 320i, 2013-2018 BMW 320i xDrive, 2012-2016 BMW 328i, 2013-2016 BMW 328i xDrive, 2012-2016 BMW 528i, 2012-2016 BMW 528i xDrive, 2013-2017 BMW X3, 2015-2018 BMW X4, 2016-2018 BMW X5, 2012-2016 BMW Z4, 2014-2016 BMW 228i, 2015-2016 BMW 228i xDrive, 2014-2016 BMW 428i, 2014-2016 BMW 428i xDrive, 2015-2016 BMW 428i Gran Coupe, 2015-2016 BMW 428i xDrive Gran Coupe, 2014-2016 BMW 328i GT xDrive, and 2013-2015 BMW X1.

Common Problems This Kit Addresses

• Timing chain noise from worn chain components
• Valve timing errors caused by stretched or fatigued chain parts
• Guide wear that can affect chain tracking
• Tension loss from aging timing system components
• Reduced engine smoothness related to timing system wear

Installation Notes

For timing system service, replace all related engine timing components at the same time to help maintain timing integrity. Verify engine code, model year, and existing component layout before installation, since included parts vary by application and kit selection. Professional installation is recommended for BMW timing chain service.

Quality Assurance

Cloyes has supplied automotive timing systems for over a century and backs its products with industry-leading technical support. The 9-0944SBX is built as a precision timing chain kit for BMW engine service, with the brand’s long-standing focus on timing accuracy and durability.