HomeApex AHS4109 Engine Cylinder Head Gasket Set
Part #: AHS4109

Apex AHS4109 Engine Cylinder Head Gasket Set

⚙️ 38 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, and Mercury, Capri, Colony Park, Continental, Cougar, Grand Marquis, LTD, LTD Crown Victoria, Mark VII, Mustang, Thunderbird, and Town Car
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Reliable Engine Cylinder Head Gasket Set for Ford, Lincoln, Mercury

The Apex AHS4109 engine cylinder head gasket set is designed for precise fitment on select Ford, Lincoln, and Mercury vehicles. This gasket set ensures a proper seal between the engine block and cylinder head, maintaining engine performance and preventing leaks.

  • Compatible with Ford Capri, Colony Park, Continental, Cougar, Grand Marquis, LTD, LTD Crown Victoria, Mark VII, Mustang, Thunderbird, and Town Car models
  • Engine cylinder head gasket set designed for reliable sealing and durability
  • Part number AHS4109 for accurate identification and replacement
  • Manufactured by Apex, a trusted brand in engine gaskets and sealing systems

Product Details and Specifications

The Apex AHS4109 engine cylinder head gasket set is engineered to meet OEM specifications for the listed Ford, Lincoln, and Mercury vehicles. This gasket set is critical for maintaining the integrity of the combustion chamber by sealing the cylinder head to the engine block. Proper sealing prevents coolant and oil leaks, reduces the risk of engine overheating, and maintains compression. The gasket set is designed to withstand the thermal and mechanical stresses typical in these vehicle models, ensuring consistent engine performance.

Compatible Vehicles and Applications

This cylinder head gasket set is compatible with a range of Ford, Lincoln, and Mercury vehicles, including the Capri, Colony Park, Continental, Cougar, Grand Marquis, LTD, LTD Crown Victoria, Mark VII, Mustang, Thunderbird, and Town Car. It is suitable for engine repairs requiring replacement of the cylinder head gasket to restore engine sealing and performance.

  • Resolves head gasket leaks causing coolant or oil contamination
  • Prevents engine overheating due to compromised sealing
  • Restores proper engine compression for improved performance
  • Addresses engine misfires related to gasket failure
  • Eliminates external leaks that can damage engine components

Installation Notes and Tips

When installing the Apex AHS4109 gasket set, ensure the cylinder head and engine block surfaces are clean and free of debris. Follow manufacturer torque specifications for head bolts to avoid warping or improper sealing. It is recommended to inspect the cylinder head for cracks or warping before installation. Proper installation will help maintain engine reliability and prevent future gasket failures.

Quality Assurance and Warranty

Apex manufactures the AHS4109 gasket set to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo quality control to ensure fitment accuracy and sealing effectiveness. Using this gasket set helps maintain engine integrity in Ford, Lincoln, and Mercury vehicles.

This part fits 38 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990FordLTD Crown Victoria5.0LV8N/A
1990FordMustang5.0LV8N/A
1990LincolnMark VII5.0LV8N/A
1990LincolnTown Car5.0LV8N/A
1990MercuryColony Park5.0LV8N/A
1990MercuryGrand Marquis5.0LV8N/A
1989FordLTD Crown Victoria5.0LV8N/A
1989FordMustang5.0LV8N/A
1989LincolnMark VII5.0LV8N/A
1989LincolnTown Car5.0LV8N/A
1989MercuryColony Park5.0LV8N/A
1989MercuryGrand Marquis5.0LV8N/A
1988FordLTD Crown Victoria5.0LV8N/A
1988FordMustang5.0LV8N/A
1988FordThunderbird5.0LV8N/A
1988LincolnMark VII5.0LV8N/A
1988LincolnTown Car5.0LV8N/A
1988MercuryColony Park5.0LV8N/A
1988MercuryCougar5.0LV8N/A
1988MercuryGrand Marquis5.0LV8N/A
1987FordLTD Crown Victoria5.0LV8N/A
1987FordMustang5.0LV8N/A
1987FordThunderbird5.0LV8N/A
1987LincolnContinental5.0LV8N/Aexc. Hi-Perf.
1987LincolnMark VII5.0LV8N/A
1987LincolnTown Car5.0LV8N/A
1987MercuryColony Park5.0LV8N/A
1987MercuryCougar5.0LV8N/A
1987MercuryGrand Marquis5.0LV8N/A
1986FordLTD5.0LV8N/A
1986FordMustang5.0LV8N/A
1986FordThunderbird5.0LV8N/A
1986LincolnContinental5.0LV8N/Aexc. Hi-Perf.
1986LincolnMark VII5.0LV8N/A
1986LincolnTown Car5.0LV8N/A
1986MercuryCapri5.0LV8N/A
1986MercuryCougar5.0LV8N/A
1986MercuryGrand Marquis5.0LV8N/A

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