Mahle - Engine Cylinder Head Gasket Set - HS4021A

Mahle Engine Cylinder Head Gasket Set – HS4021A

The Mahle HS4021A is an OEM-quality cylinder head gasket set designed for a wide range of Chevrolet and GMC trucks and vans equipped with the 7.4L (454) V8 gasoline engine. Covering model years 1992–2002, this set is ideal for top-end engine repairs or full cylinder head servicing.

Engineered for durability and precision, the HS4021A includes all necessary miscellaneous gaskets and seals needed for a complete upper engine reseal—excluding head bolts. Built with premium Mahle materials, this set delivers a dependable seal for high-performance and heavy-duty applications.

Key Features:

• Item Grade: OEM Standard

• Includes: Cylinder head gaskets, intake & exhaust manifold gaskets, valve cover gaskets, and other upper engine seals

• Cylinder Head Bolts Included: No

• Application: 7.4L V8 (454 CID) engines

• Reliable sealing under high temperature and load

Vehicle Fitment – Chevrolet & GMC (7.4L V8):

Chevrolet:

• B7 (1997)

• C1500 (1994–1997)

• C1500 Suburban (1995–1999)

• C2500 / C2500 Suburban (1992–2000)

• C3500 / C3500HD (1992–2002)

• G3500 (1994–1996)

• K1500 / K1500 Suburban (1994–1999)

• K2500 / K2500 Suburban (1992–2000)

• K3500 (1992–2000)

• P3500 (1994–1999)

• Yukon (1994–1997)

GMC:

• Savana 2500 / 3500 (1996–2002)

Note: Cylinder head bolts are not included and must be purchased separately. Always confirm engine type and vehicle fitment before ordering.

📦 Return Policy Notice:
Due to the sensitive nature of gasket sets, any opened packaging will void eligibility for return. Please verify fitment before opening.

📞 Call 1-800-228-8482 or 📧 Email parts@southcentraldiesel.com for expert help or bundling with head bolts and other rebuild components.