Pioneer Cables 859000 Engine Oil Drain Plug

Engine Oil Drain Plug for Classic GM and Ford Applications

Pioneer Cables 859000 is an engine oil drain plug for a wide range of classic domestic vehicles. It is listed for many Buick, Chevrolet, Ford, Mercury, Lincoln, Chrysler, Oldsmobile, Pontiac, and Dodge models from 1968-1997, including popular applications such as Camaro, Corvette, Mustang, Firebird, and LeSabre.

Key Features

• Engine oil drain plug for routine oil service
• Compatible with a broad range of classic GM, Ford, Chrysler, and Mercury vehicles
• Direct fitment coverage for many V8 and passenger-car applications
• Pioneer Cables part number 859000
• Useful for restoring proper oil pan drain service on older vehicles

Detailed Description

This Pioneer Cables oil drain plug, part number 859000, is cataloged for numerous 1968-1997 vehicles across Buick, Chevrolet, Ford, Lincoln, Mercury, Oldsmobile, Pontiac, Chrysler, and Dodge lines. It is a practical replacement for vehicles such as Chevrolet Camaro, Chevrolet Corvette, Ford Mustang, Pontiac Firebird, Buick LeSabre, and many other classic passenger cars and performance models. If you are servicing an older engine and need a replacement drain plug for oil changes, 859000 provides application coverage for a wide span of factory-equipped vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a damaged or missing oil drain plug
• Restoring a secure seal at the oil pan drain opening
• Addressing stripped or worn drain plug threads
• Supporting regular engine oil changes on classic vehicles
• Servicing older GM, Ford, Chrysler, and Mercury applications

Installation Notes and Tips

Verify the oil pan thread size and application before installation. Clean the drain opening and inspect the sealing surface for wear or damage before tightening the plug. For best results, follow the vehicle service manual torque specification and check for leaks after the first heat cycle.

Quality Assurance

Pioneer Cables part number 859000 is cataloged for specific factory applications across the listed vehicle range. Confirm fitment by year, make, and model before ordering.