Mahle HS1199X Engine Cylinder Head Gasket Set

Overview

Mahle HS1199X is an engine cylinder head gasket set for select Jeep and American Motors applications. It is built for engines that require reliable sealing at the cylinder head and related sealing points, with fitment notes that specify use with an aluminum valve cover.

Key Features

• Engine cylinder head gasket set for sealing critical combustion and fluid passages.
• Fits applications noted for an aluminum valve cover.
• MAHLE sealing products are trusted by OEMs and technicians worldwide.
• Part number HS1199X for accurate ordering and catalog matching.

Detailed Description

Mahle HS1199X is a gasket set for compatible Jeep Wrangler, Jeep J10, Jeep CJ7, Jeep Grand Wagoneer, and American Motors Eagle applications listed in the fitment data. The set is intended for engine sealing service where the cylinder head interface must maintain compression and control oil and coolant transfer. Fitment notes also indicate that the exhaust pipe gasket is not included, cylinder head bolts are not included, and cylinder head bolt replacement is recommended during service. This part cross-references FEL-PRO HS58169PT4 for the same application.

Common Uses

• Replacing a leaking cylinder head gasket.
• Restoring compression loss caused by sealing failure.
• Addressing coolant or oil seepage at the head-to-block interface.
• Servicing engines after cylinder head removal.

Installation Notes

Verify engine configuration and aluminum valve cover fitment before installation. Follow the service manual for surface preparation, torque sequence, and torque specifications. Replace cylinder head bolts when recommended by the vehicle service procedure, and confirm whether the exhaust pipe gasket is required separately.

Quality Assurance

MAHLE gasket products are used by OEMs and professional technicians for sealing applications that demand consistent fit and function. Confirm part number HS1199X against the vehicle application before installation.