Dorman Autograde Engine Cylinder Head Plug 1/8-27 NPT for Chrysler and General Motors 090-046

Engine cylinder head plug for 1984 to 1986 Chrysler and 1965 to 2018 General Motors vehicles used to replace worn or leaking factory pipe plugs.

Built to meet the manufacturer's design intent for reliable service, this carbon steel hex plug is engineered to match the original equipment specifications for form, fit, and function.

Key Features

• Constructed from durable carbon steel for long-lasting performance
• Features a 1/8-27 NPT thread size with a 5/16 inch hex head
• Designed as a direct-fit replacement for specified Chrysler and GM models
• Validated through testing to ensure dependable sealing
• Sold as a 5-piece pack for multiple repair needs

Benefits

• Restores proper engine sealing to prevent fluid leaks
• Reduces the risk of repeat repairs with quality materials
• Ensures a smoother installation with OE-matching dimensions
• Provides a cost-effective solution compared to dealer parts
• Backed by over a century of automotive expertise

Application

Ideal for mechanics and DIY enthusiasts repairing engine leaks on older Chrysler vehicles from the mid-1980s and a wide range of General Motors trucks and cars spanning from 1965 to 2018.

Fitment Notes

• Compatible with select Chrysler models from 1984 to 1986
• Compatible with select General Motors models from 1965 to 1976, 1980 to 2006, and 2016 to 2018
• Replaces GM part numbers 10040001, 96067803, 24572543, and 94028733

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Offers a smart way to restore your vehicle with confidence and reduce repair risks

What's in the Box

• 5 Piece Pack of Engine Cylinder Head Plugs

Item Dimensions

• 3.2 inches x 2.4 inches x 1.5 inches
• Weight: 0.1 lbs