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Apex AHS13003 Engine Cylinder Head Gasket SetOE Quality 60-Day Returns
Part #: AHS13003

Apex AHS13003 Engine Cylinder Head Gasket Set

65 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Aerostar, Bobcat, Capri, Cougar, Courier, Fairmont, LTD, Marquis, Mustang, Pinto, Ranger, Thunderbird, and Zephyr
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Apex AHS13003 Cylinder Head Gasket Set

The Apex AHS13003 engine cylinder head gasket set is built for Ford and Mercury applications that require a precise sealing solution for the top end of the engine. It covers a wide range of classic compact and midsize platforms, including Ford Mustang, Ford Ranger, Mercury Capri, and Mercury Cougar.

Use this set when servicing engines in vehicles such as the 1979-1985 Ford Mustang or 1975-1980 Mercury Bobcat. The Apex AHS13003 is listed for multiple model years across Ford and Mercury passenger cars and light trucks.

Key Features

  • Engine cylinder head gasket set for sealing the cylinder head and related engine interfaces
  • Fits 1974-1986 Ford and Mercury applications listed in the fitment data
  • Direct fit coverage for models including Ford Pinto, Ford Courier, Mercury Zephyr, and Mercury Marquis
  • Part number AHS13003 for accurate ordering and catalog matching
  • Compatible with vehicles noted in the fitment table, including applications with notes such as TO 07/15/86 and LPG intake manifold gasket exclusions

Detailed Description

Apex AHS13003 is an engine cylinder head gasket set for a broad range of Ford and Mercury engines used in the 1970s and 1980s. Confirmed coverage includes Fits 1986 Ford Aerostar, N/A; Fits 1986 Ford LTD, N/A; Fits 1986 Ford Mustang, N/A; Fits 1986 Ford Ranger, N/A; Fits 1986 Ford Thunderbird, N/A; Fits 1986 Mercury Capri, N/A; Fits 1986 Mercury Cougar, N/A; and Fits 1986 Mercury Marquis, N/A, with the noted 07/15/86 cutoff where applicable. Additional coverage includes Fits 1974-1980 Ford Pinto, N/A and Fits 1975-1980 Mercury Bobcat, N/A.

This part cross-references no additional part numbers in the provided data. The AHS13003 designation helps identify the correct gasket set for engine service on Ford Mustang, Ford Ranger, Mercury Capri, and related platforms.

What It Helps Address

  • Compression loss from worn or damaged head sealing surfaces
  • Coolant or oil leakage at the cylinder head interface
  • Combustion sealing issues after engine teardown
  • Service needs during head removal, rebuild, or top-end repair
  • Fitment matching for older Ford and Mercury engines with date-specific coverage

Installation Notes and Tips

Verify engine build date and application notes before installation, especially for 1986 vehicles listed with the TO 07/15/86 cutoff. Review the fitment notes for LPG intake manifold gasket exclusions on select Ford LTD and Mercury Marquis applications. Clean all mating surfaces thoroughly and inspect the cylinder head and block for warpage before assembly.

Quality Assurance

Apex identifies this part as an engine sealing component for the listed Ford and Mercury applications. Confirm part number AHS13003 against the vehicle’s engine configuration and fitment notes before installation.

This part fits 65 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1986FordAerostar2.3LL4N/ATO 07/15/86
1986FordLTD2.3LL4N/ATO 07/15/86
1986FordMustang2.3LL4N/ATO 07/15/86
1986FordRanger2.3LL4GASN/ATO 07/15/86
1986FordThunderbird2.3LL4N/ATO 07/15/86
1986MercuryCapri2.3LL4N/ATO 07/15/86
1986MercuryCougar2.3LL4N/ATO 07/15/86
1986MercuryMarquis2.3LL4N/ATO 07/15/86
1985FordLTD2.3LL4N/ALPG Int. Manifold Gskt. not incl.
1985FordMustang2.3LL4N/A
1985FordRanger2.3LL4GASN/A
1985MercuryCapri2.3LL4N/A
1985MercuryMarquis2.3LL4N/A
1984FordLTD2.3LL4N/ALPG Int. Manifold Gskt. not incl.
1984FordMustang2.3LL4N/A
1984MercuryCapri2.3LL4N/A
1984MercuryMarquis2.3LL4N/ALPG Int. Manifold Gskt. Not incl.
1983FordFairmont2.3LL4N/A
1983FordLTD2.3LL4N/ALPG Int. Manifold Gskt. not incl.
1983FordMustang2.3LL4N/A
1983MercuryCapri2.3LL4N/A
1983MercuryMarquis2.3LL4N/ALPG Int. Manifold Gskt. Not incl.
1983MercuryZephyr2.3LL4N/A
1982FordCourier2.3LL4N/A
1982FordFairmont2.3LL4N/A
1982FordMustang2.3LL4N/A
1982MercuryCapri2.3LL4N/A
1982MercuryCougar2.3LL4N/AInt. Manifold Gskt. Not incl.
1982MercuryZephyr2.3LL4N/A
1981FordCourier2.3LL4N/A
1981FordFairmont2.3LL4N/A
1981FordMustang2.3LL4N/A
1981MercuryCapri2.3LL4N/A
1981MercuryCougar2.3LL4N/A
1981MercuryZephyr2.3LL4N/A
1980FordCourier2.3LL4N/A
1980FordFairmont2.3LL4N/A
1980FordMustang2.3LL4N/A
1980FordPinto2.3LL4N/A
1980MercuryBobcat2.3LL4N/A
1980MercuryCapri2.3LL4N/A
1980MercuryZephyr2.3LL4N/A
1979FordCourier2.3LL4N/A
1979FordFairmont2.3LL4N/A
1979FordMustang2.3LL4N/A
1979FordPinto2.3LL4N/A
1979MercuryBobcat2.3LL4N/A
1979MercuryCapri2.3LL4N/A
1979MercuryZephyr2.3LL4N/A
1978FordCourier2.3LL4N/A
1978FordFairmont2.3LL4N/A
1978FordPinto2.3LL4N/A
1978MercuryBobcat2.3LL4N/A
1978MercuryZephyr2.3LL4N/A
1977FordCourier2.3LL4N/A
1977FordPinto2.3LL4N/A
1977MercuryBobcat2.3LL4N/A
1977MercuryCapri2.3LL4N/A
1976FordPinto2.3LL4N/A
1976MercuryBobcat2.3LL4N/A
1976MercuryCapri2.3LL4N/A
1975FordPinto2.3LL4N/A
1975MercuryBobcat2.3LL4N/A
1975MercuryCapri2.3LL4N/A
1974FordPinto2.3LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.