Cloyes 9-5313 Engine Timing Chain Tensioner - Upper

Overview of Cloyes Engine Timing Chain Tensioner 9-5313

The Cloyes 9-5313 engine timing chain tensioner is designed specifically for select Buick, Cadillac, and Oldsmobile models. This component ensures proper chain tension for reliable valve train operation in vehicles such as the Cadillac DeVille, Buick Lucerne, and Oldsmobile Aurora.

• Material: Durable nylon and cast construction
• Chain Type: Hydraulic/spring tensioning system
• Activation Type: Activation pin mechanism
• Includes shoe and spring for complete assembly
• Dimensions: Length 2.18", Width 2.23", Height 0.90"
• Mounting: Two mounting holes with 0.36" inside diameter
• Non-adjustable, specific fit for designated models
• Color: White/gray finish

Detailed Product Description

The Cloyes 9-5313 engine timing chain tensioner is engineered with a nylon and cast material blend to provide strength and durability under engine operating conditions. It features a hydraulic and spring chain tensioning system that maintains optimal chain tension automatically without manual adjustment. The activation pin ensures precise engagement, while the included shoe and spring components complete the assembly for proper function. This tensioner is designed with specific fitment in mind, compatible with Buick Allante, Cadillac DeVille, DTS, Eldorado, Lucerne, Seville, SRX, STS, XLR, and Oldsmobile Aurora models. Its compact dimensions and two mounting holes facilitate straightforward installation in the valve train system.

Common Applications and Issues Addressed

• Maintains correct timing chain tension to prevent chain slack
• Reduces risk of engine misfire caused by timing chain wear
• Prevents premature wear of valve train components
• Eliminates noise related to loose or failing tensioners
• Supports consistent engine timing for smooth performance

Installation Notes and Tips

• Ensure compatibility with your specific Buick, Cadillac, or Oldsmobile model before installation
• Use proper tools to avoid damage to the activation pin and mounting holes
• Do not attempt manual adjustment as the tensioner is non-adjustable
• Inspect related timing chain components for wear during replacement
• Follow manufacturer torque specifications for mounting bolts (not included)

Quality Assurance and Warranty

Cloyes manufactures the 9-5313 timing chain tensioner to meet OEM specifications for reliable performance. The part undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Cloyes products typically come with a limited warranty covering defects in material and workmanship.