Skip to product information
1 of 2

Dorman Autograde Steel Cup Engine Expansion Plug 1 Inch for American Motors Chrysler Ford GM 555-018

Dorman Autograde Steel Cup Engine Expansion Plug 1 Inch for American Motors Chrysler Ford GM 555-018

Regular price $20.03
Regular price Sale price $20.03
Sale Sold out

Shipping calculated at checkout.

58 in stock

Quantity

Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

Read the shipping policy

Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

Read the full return policy
Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Engine Expansion Plug
Category
Motor Vehicle Engine Parts
Item condition
New
Manufacturer type
Aftermarket
Shipping weight
1.0 lb
Barcode
019495555186

Billable shipping weight; may include dimensional weight.

Steel cup engine expansion plug 1 inch for American Motors Chrysler Ford and GM vehicles used to replace worn or leaking factory freeze plugs.

Built to meet the manufacturer's design intent for reliable service. This plug is constructed from quality steel materials and engineered to match the original part's fit and function for a secure seal.

Key Features

  • Constructed from durable steel for long-lasting performance
  • Measures 1 inch in diameter with a height of 0.250 inch
  • Designed as a direct replacement for specified OEM part numbers
  • Engineered to match original form fit and function
  • Validated through testing to ensure dependable operation
  • Backed by over a century of automotive experience

Benefits

  • Restores engine cooling system integrity by sealing leaks
  • Prevents coolant loss and potential engine overheating
  • Reduces the risk of repeat repairs with quality materials
  • Ensures smoother installation with precise OE matching
  • Provides a trustworthy solution for daily driving demands
  • Offers confidence through rigorous product expert validation

Application

Ideal for mechanics and DIY enthusiasts repairing cooling system leaks on vintage American Motors vehicles from 1967 to 1988 Chrysler models from 1989 to 2005 Ford trucks and cars from 1960 to 1983 and General Motors vehicles from 1988 to 2005.

Fitment Notes

  • Compatible with American Motors 1967-1988
  • Compatible with Chrysler 1989-2005
  • Compatible with Ford Motor Company 1960-1983
  • Compatible with General Motors 1988-2005
  • Replaces OEM numbers including Ford 359284S Chrysler 2806018 and GM 10044811

Why Choose Dorman - Autograde?

  • Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results.

What's in the Box

  • 10 PC

Item Dimensions

  • 3.2in x 2.4in x 1.5in 0.3lbs
View full details

Vehicle fitment