Cloyes 9-5412 Engine Timing Chain Tensioner - Upper

Cloyes 9-5412 Timing Chain Tensioner

The Cloyes 9-5412 engine timing chain tensioner is built for specific Saturn upper timing chain applications from 1999-2002. It uses a hydraulic/spring chain design with a shoe and spring included to maintain proper chain tension in service.

Key Features

• Specific fit timing chain tensioner for select Saturn models
• Hydraulic/spring chain type for OE-style tension control
• Nylon/cast construction with green/gray finish
• Tab activation type
• Shoe included; spring included
• CAD designed and manufactured using advanced materials
• Extensively tested for function and durability

Product Details

Cloyes part number 9-5412 is an engine timing chain tensioner designed to maintain correct timing chain tension and reduce slack in the valve train. Cloyes states that its timing chain tensioners meet or exceed OEM performance requirements and are engineered for quiet, maintenance-free operation. This part cross-references 95412 and 21008215 for the same application. Compatible With 1999-2002 Saturn SC1, upper; 1999-2002 Saturn SC2, upper; 1999-2002 Saturn SL, upper; 1999-2002 Saturn SL1, upper; 1999-2002 Saturn SL2, upper; 1999-2001 Saturn SW2, upper; and 1999 Saturn SW1, upper.

Common Issues Addressed

• Timing chain slack or inconsistent chain tension
• Rattling or noise from the upper timing chain area
• Wear-related timing chain control concerns
• Valve train timing instability caused by a worn tensioner

Installation Notes

Verify application details before installation, since this is a specific-fit component for upper timing chain locations only. Cloyes recommends replacing the chain tensioner, sprockets, and guides together when servicing the timing chain system to keep the chain properly supported and tensioned. Confirm the vehicle year, model, and position against the catalog before ordering.

Quality Assurance

Cloyes manufactures this tensioner with CAD-designed components and advanced materials, then tests each part for function and durability. The design is intended to meet or exceed OEM performance requirements for the listed Saturn applications.