HomeEngine > Gaskets and Sealing SystemsApex AHS4094 Engine Cylinder Head Gasket Set
Part #: AHS4094

Apex AHS4094 Engine Cylinder Head Gasket Set

4 vehicles fit this part
Select your vehicle to confirm fitment
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Cougar, Mustang, and Thunderbird
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Reliable Engine Cylinder Head Gasket Set for Ford and Mercury Vehicles

The Apex AHS4094 engine cylinder head gasket set is designed specifically for Ford and Mercury models, including the Cougar, Mustang, and Thunderbird. This gasket set ensures a proper seal between the engine block and cylinder head, maintaining engine performance and preventing leaks.

  • Compatible with Ford Cougar, Mustang, and Mercury Thunderbird models
  • Part number AHS4094 for precise identification
  • Engine cylinder head gasket set designed for sealing and durability
  • Manufactured by Apex for consistent quality

Product Details and Specifications

The Apex AHS4094 engine cylinder head gasket set is engineered to meet the sealing requirements of specific Ford and Mercury engines. This gasket set provides a reliable seal to prevent coolant, oil, and combustion gases from leaking between the cylinder head and engine block. Proper sealing is critical to maintaining engine compression and preventing overheating or contamination. The gasket set is tailored to fit the Ford Cougar, Mustang, and Mercury Thunderbird, ensuring compatibility and ease of installation.

Applications and Common Issues Addressed

  • Prevents coolant leaks that can cause engine overheating
  • Seals combustion gases to maintain engine compression
  • Stops oil leaks between the cylinder head and engine block
  • Helps avoid engine misfires related to gasket failure
  • Addresses head gasket failure symptoms in Ford and Mercury vehicles

Installation Notes and Tips

When installing the Apex AHS4094 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 damage before installation. Proper installation will help maintain engine integrity and performance.

Quality Assurance and Warranty

Apex manufactures the AHS4094 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 reliable fitment and function for Ford Cougar, Mustang, and Mercury Thunderbird engines.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998FordMustang3.8LV6N/A
1997FordMustang3.8LV6N/A
1997FordThunderbird3.8LV6N/A
1997MercuryCougar3.8LV6N/A

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