Dorman 555-094 expansion plug for the 1971-1982 Toyota Corolla and other vehicles seals a round opening left in the engine casting. Also called an engine expansion plug, this Dorman expansion plug is a steel cup type.
- Dorman Autograde expansion plug with a steel cup body, 50 mm across
- Replaces a plug that has gone missing or failed from fatigue
- Sold individually, one plug per listing
Quick facts
- Part: Dorman 555-094 expansion plug
- Also called: engine expansion plug
- Fits: 1971-1982 Toyota Corolla and other vehicles
- Material: Steel
- Condition: New
A plug that has failed can show up as seepage or a wet, rusty ring around its seat, or the plug may be missing altogether. Those signs alone do not prove the plug is at fault, since a leaking gasket nearby can look much the same.
Fits
This is a direct-fit replacement, listed for a wide range of models from Toyota, Ford, Chrysler and other makes, such as the 1985-1987 Ford Ranger and the 1984-1985 Chrysler Town & Country, and the listed quantity is one plug per vehicle. If your car is not named here, look it up in the "Vehicles it fits" section on this page.
Specifications
Fit and size
- Diameter: 50 mm (minimum 1.972 in, maximum 1.99 in)
- Quantity per vehicle: 1
Build and materials
- Type: cup type
- Material: steel
- Condition: new
- Country of origin: China
In the box
One expansion plug.
Interchange: EPC-218
E5TZ6026C · MF661142 · MF665544 · 0093315000 · 11021F5400 · 9033150015 · 9641145000 · 9641165000
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
E5TZ6026C, MF661142, MF665544, 0093315000, 11021F5400, EPC-218, 9033150015, 9641145000, 9641165000
Frequently Asked Questions
Will the Dorman 555-094 expansion plug fit a 1971-1982 Toyota Corolla?
Yes. Dorman 555-094 is listed for the 1971-1982 Toyota Corolla, at one plug per vehicle. Other cars are listed in the "Vehicles it fits" section.
Are Dorman freeze plugs the same thing as this 555-094 expansion plug?
Yes, freeze plug is a common name for a cup-type expansion plug. Dorman 555-094 is a steel cup plug, 50 mm across, sold one per listing.
Does the Dorman 555-094 come with anything besides the plug?
No. The package contains one expansion plug.
How can I tell if an expansion plug in my engine is leaking?
With the engine off and cool, look for seepage or a wet, rusty ring around the plug, or for a plug that is missing. A shop can find the source of a leak.
Does the Dorman 555-094 replace part number E5TZ6026C?
Yes. E5TZ6026C is one of the cross-reference numbers on the Interchange line for this Dorman 555-094 plug, along with EPC-218 and several others.
