Dorman 74114 Engine Variable Valve Timing (VVT) Sprocket Bolt

Dorman 74114 VVT Sprocket Bolt

Dorman 74114 is an engine variable valve timing sprocket bolt built for a direct, specific-fit repair on listed vehicles. It is engineered to match the original part’s fit and function, helping restore proper VVT system assembly on applications such as Chevrolet Malibu, GMC Terrain, and Buick Regal.

Key Features

• Specific-fit VVT sprocket bolt for selected GM applications
• Steel construction for dependable strength and durability
• 10.9 bolt grade for high-load engine fastening
• M10 x 1.5 coarse thread with 10 mm thread diameter
• Hex head design with 18 mm head diameter and 8.5 mm head height
• 83.6 mm overall length and 23 mm thread length
• Direct replacement for OE part number 11588844

Detailed Description

This engine VVT sprocket bolt is designed for vehicles that rely on precise cam timing and secure sprocket retention. Built from steel and sized to OE-style dimensions, Dorman 74114 supports a proper repair of the variable valve timing system on a wide range of Chevrolet, GMC, Buick, Cadillac, Pontiac, and Saturn models. It is a practical choice when servicing engines in vehicles like the Chevrolet Equinox, GMC Acadia, and Cadillac CTS, where correct thread size, head profile, and bolt length matter for accurate reassembly.

This part cross-references OE number 11588844 for the same application.

What It Helps Address

• Loose or damaged VVT sprocket fastener during engine service
• Incorrect bolt fitment from mismatched thread size or length
• Timing system reassembly issues after camshaft or sprocket work
• Wear-related replacement needs on high-mileage engine hardware
• Restoration of proper fastener retention in the variable valve timing system

Installation Notes and Tips

• Verify thread size, length, and head dimensions before installation.
• Use the correct service procedure and torque specification for the engine.
• Inspect the sprocket, camshaft, and mating surfaces for wear or damage before assembly.
• Confirm vehicle-specific fitment for the exact year, make, model, and engine configuration.

Quality Assurance

Dorman manufactures this bolt to match the fit and function of the original hardware on specified vehicles. The part is built from quality materials for reliable performance and durability in engine timing service.