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Cloyes 9-0991S Engine Timing Chain Kit
| Brand | Cloyes 9-0991S |
|---|---|
| Product line | Engine Timing Chain Kit |
| Fits | Mazda · 17 vehicles |
Complete timing service. Includes the chains, sprockets, tensioners, and guides specified for the application.
Precision-engineered. Built for accurate timing control and durable engine operation.
Trusted timing brand. Cloyes has supplied automotive timing systems since 1921.
Engine Timing Chain Kit Overview
Cloyes 9-0991S is an engine timing chain kit for select Mazda applications. It is built for timing system service where chain, sprocket, tensioner, and guide components are replaced together to restore proper engine timing.
Compatible with Mazda 5, Mazda 3, Mazda 6, and Mazda CX-7 applications listed below, this kit supports timing system repair on 2009-2015 vehicles. The 9-0991S part number is used for fitment-specific timing service, and 9-0991S is the reference to verify before ordering.
Key Features
- Engine timing chain kit for timing system service
- Application-specific component selection for proper fitment
- Includes chains, sprockets, tensioners, guides, and tensioner guides as required by application
- Built for precision timing control and durable operation
- Cloyes timing system product line backed by technical support
Detailed Description
Cloyes 9-0991S is part of the Engine Timing Chain Kit line, a product family focused on complete timing system service rather than isolated component replacement. For Mazda 5, Mazda 3, Mazda 6, and Mazda CX-7 models in the listed years, this kit provides the timing components specified for the application so the engine’s valve timing can be serviced as a matched system. Cloyes recommends replacing all timing-related components during service to maintain timing system integrity. The 9-0991S part number should be matched to the vehicle application before installation.
What It Helps Address
- Timing chain stretch or wear
- Noise from worn timing components
- Timing system service after component degradation
- Loss of timing accuracy from aging chains, guides, or tensioners
Installation Notes
Verify the vehicle application and engine timing configuration before installation. This kit is intended for timing system repair and should be installed with careful attention to timing marks, component alignment, and service procedures. Replace related timing components as part of a complete timing service when the application calls for it.
Quality Assurance
Cloyes has supplied automotive timing systems since 1921 and positions this kit within its precision-engineered timing product range. The brand states that this timing chain kit is backed by technical support and an industry-leading warranty.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2015 | Mazda | 5 | 2.5L | L4 | Engine Timing Chain Kit |
| 2014 | Mazda | 5 | 2.5L | L4 | Engine Timing Chain Kit |
| 2013 | Mazda | 3 | 2.5L | L4 | Engine Timing Chain Kit |
| 2013 | Mazda | 5 | 2.5L | L4 | Engine Timing Chain Kit |
| 2013 | Mazda | 6 | 2.5L | L4 | Engine Timing Chain Kit |
| 2012 | Mazda | 3 | 2.5L | L4 | Engine Timing Chain Kit |
| 2012 | Mazda | 5 | 2.5L | L4 | Engine Timing Chain Kit |
| 2012 | Mazda | 6 | 2.5L | L4 | Engine Timing Chain Kit |
| 2012 | Mazda | CX-7 | 2.5L | L4 | Engine Timing Chain Kit |
| 2011 | Mazda | 3 | 2.5L | L4 | Engine Timing Chain Kit |
| 2011 | Mazda | 6 | 2.5L | L4 | Engine Timing Chain Kit |
| 2011 | Mazda | CX-7 | 2.5L | L4 | Engine Timing Chain Kit |
| 2010 | Mazda | 3 | 2.5L | L4 | Engine Timing Chain Kit |
| 2010 | Mazda | 5 | 2.3L | L4 | Engine Timing Chain Kit |
| 2010 | Mazda | 6 | 2.5L | L4 | Engine Timing Chain Kit |
| 2010 | Mazda | CX-7 | 2.5L | L4 | Engine Timing Chain Kit |
| 2009 | Mazda | 5 | 2.3L | L4 | Engine Timing Chain Kit |
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