Apex AHS6004 Engine Cylinder Head Gasket Set

Apex AHS6004 Head Gasket Set for Subaru Impreza

The Apex AHS6004 engine cylinder head gasket set is built for 1993-1997 Subaru Impreza applications. It provides the sealing components needed for cylinder head service on the Subaru Impreza platform, with fitment covering the 1993, 1994, 1995, 1996, and 1997 model years.

Key Features

• Engine cylinder head gasket set for Subaru Impreza service
• Fits 1993-1997 Subaru Impreza, N/A position
• Part number AHS6004 for catalog lookup and ordering
• Applies to the 1993, 1994, 1995, 1996, and 1997 model years

Product Details

The Apex AHS6004 is an engine gasket and sealing system component for cylinder head repair work on the Subaru Impreza. Use it when servicing the head sealing area on 1993-1997 Subaru Impreza vehicles. This part number, AHS6004, is the reference to match during engine teardown, gasket replacement, and reassembly planning.

Common Issues It Can Address

• Head gasket leakage at the cylinder head sealing surface
• Loss of compression from a compromised head seal
• Coolant or oil seepage around the cylinder head area
• Engine overheating related to sealing failure
• Service replacement during top-end engine repair

Installation Notes

Confirm engine code, gasket surface condition, and mating surface cleanliness before installation. Follow factory torque sequence and torque specifications during reassembly. Verify that the replacement matches the vehicle year and Subaru Impreza application before beginning the repair. AHS6004 should be checked against the removed gasket and engine configuration during parts verification.

Quality Assurance

Built under the Apex brand for engine sealing service, this part is cataloged for direct vehicle fitment on the listed Subaru Impreza applications. Cross-reference part numbers are not provided in the source data for this item.