Dorman 65371 Engine Oil Drain Plug

Durable Engine Oil Drain Plug for Select GM Vehicles

The Dorman 65371 engine oil drain plug is designed to provide a reliable seal and secure fit for various Buick, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn models. Crafted from steel with a silver finish, this drain plug offers durability and corrosion resistance for routine oil changes.

• Constructed from durable steel material for strength and longevity
• Includes a gasket o-ring with a pilot point inset gasket design for effective sealing
• Metric M12-1.75 coarse thread with 15 mm hex head drive for easy installation
• No special tools required, compatible with standard 6-point sockets
• Designed for conventional drain method applications

Product Details and Specifications

The Dorman 65371 engine oil drain plug measures 0.986 inches in length and features a 12 mm thread diameter with a 1.75 thread pitch. Its bolt grade 3 steel construction ensures adequate strength for engine oil system requirements. The silver-colored plug includes a gasket o-ring seal to prevent leaks and maintain engine oil integrity. The hex head drive type with a 15 mm size allows for straightforward removal and tightening using common hand tools. This drain plug does not have magnetic properties and does not require any special installation tools, making it a practical replacement part for maintenance.

Compatible Vehicles and Applications

This engine oil drain plug is compatible with a wide range of General Motors vehicles, including:

• Buick models such as Century, LeSabre, and Regal
• Chevrolet trucks and SUVs including Silverado, Tahoe, and Suburban
• GMC trucks like Sierra and Yukon
• Oldsmobile and Pontiac sedans and coupes including Cutlass and Grand Prix
• Saturn models such as Vue and L-Series

It is suitable for use in models like the Chevrolet Camaro, Impala, Blazer, and GMC Jimmy, among others. The Dorman 65371 is designed to meet the specifications required for these vehicles’ engine oil drain systems.

Common Issues Addressed by This Drain Plug

• Prevents oil leaks caused by worn or damaged drain plugs
• Replaces stripped or corroded drain plug threads
• Ensures proper sealing with included gasket o-ring to avoid oil seepage
• Facilitates routine oil changes with a conventional drain method
• Eliminates the need for special tools during installation or removal

Installation Notes and Tips

Installation of the Dorman 65371 drain plug requires no special tools; a standard 15 mm hex socket or wrench is sufficient. When replacing the drain plug, ensure the gasket o-ring is properly seated to maintain a secure seal. Avoid over-tightening to prevent thread damage. This plug is designed for metric coarse threads (M12-1.75), so verify compatibility with your vehicle’s drain hole specifications before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 65371 engine oil drain plug undergoes quality checks to ensure durability and reliable performance. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.