Apex AFS4109 Engine Gasket Set

Brand Apex AFS4109
Fits Ford, Lincoln, and Mercury · 42 vehicles

Engine gasket set. Provides the sealing components needed for engine assembly and repair.

$133.94Free shipping
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Engine Gasket Set for Ford and Lincoln V8 Applications

The Apex AFS4109 engine gasket set is built for select Ford, Lincoln, and Mercury vehicles from 1986-1990. It provides the sealing components needed for engine service on applications such as the Ford Mustang, Lincoln Town Car, and Mercury Grand Marquis.

Key Features

  • Engine gasket set for sealing service on covered applications
  • Fits select 1986-1990 Ford, Lincoln, and Mercury models
  • Applies to popular V8-era platforms including Mustang, Town Car, and Grand Marquis
  • Part number AFS4109 for catalog and service identification
  • Compatible with multiple body styles listed in the fitment data

Detailed Description

Apex AFS4109 is an engine gasket set for maintenance and repair work on a range of Ford, Lincoln, and Mercury vehicles. It is listed for 1986-1990 Ford Mustang, 1986-1990 Lincoln Town Car, and 1986-1990 Mercury Grand Marquis, along with additional coverage for Ford LTD Crown Victoria, Thunderbird, Mercury Cougar, Lincoln Mark VII, Lincoln Continental, Ford LTD, Mercury Capri, and Mercury Colony Park. Use this part number AFS4109 when matching engine sealing service parts for these specific applications.

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

What It Is Used For

  • Replacing worn engine gaskets during teardown or resealing work
  • Addressing oil seepage at gasket interfaces
  • Restoring sealing integrity after engine service
  • Supporting repair of leaks found during maintenance inspections

Installation Notes and Tips

Verify engine code, model year, and application details before installation. Clean all mating surfaces thoroughly and inspect for warpage, corrosion, or residue that could affect sealing. Follow the vehicle service manual for torque sequence, torque values, and cure times where applicable. Confirm the fitment listing for your exact Ford Mustang, Lincoln Town Car, or Mercury Grand Marquis application before beginning the repair.

Quality Assurance

Apex identifies this component by part number AFS4109 for accurate catalog matching across the listed Ford, Lincoln, and Mercury applications.

This part fits 42 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1990FordCountry Squire5.0LV8
1990FordLTD Crown Victoria5.0LV8
1990FordMustang5.0LV8
1990LincolnMark VII5.0LV8
1990LincolnTown Car5.0LV8
1990MercuryColony Park5.0LV8
1990MercuryGrand Marquis5.0LV8
1989FordCountry Squire5.0LV8
1989FordLTD Crown Victoria5.0LV8
1989FordMustang5.0LV8
1989LincolnMark VII5.0LV8
1989LincolnTown Car5.0LV8
1989MercuryColony Park5.0LV8
1989MercuryGrand Marquis5.0LV8
1988FordCountry Squire5.0LV8
1988FordLTD Crown Victoria5.0LV8
1988FordMustang5.0LV8
1988FordThunderbird5.0LV8
1988LincolnMark VII5.0LV8
1988LincolnTown Car5.0LV8
1988MercuryColony Park5.0LV8
1988MercuryCougar5.0LV8
1988MercuryGrand Marquis5.0LV8
1987FordCountry Squire5.0LV8
1987FordLTD Crown Victoria5.0LV8
1987FordMustang5.0LV8
1987FordThunderbird5.0LV8
1987LincolnContinental5.0LV8exc. Hi-Perf.
1987LincolnMark VII5.0LV8
1987LincolnTown Car5.0LV8
1987MercuryColony Park5.0LV8
1987MercuryCougar5.0LV8
1987MercuryGrand Marquis5.0LV8
1986FordLTD5.0LV8
1986FordMustang5.0LV8
1986FordThunderbird5.0LV8
1986LincolnContinental5.0LV8exc. Hi-Perf.
1986LincolnMark VII5.0LV8
1986LincolnTown Car5.0LV8
1986MercuryCapri5.0LV8
1986MercuryCougar5.0LV8
1986MercuryGrand Marquis5.0LV8