Homeβ€Ί Engine > Gaskets and Sealing Systemsβ€Ί Apex AHS3020 Engine Cylinder Head Gasket Set
Part #: AHS3020

Apex AHS3020 Engine Cylinder Head Gasket Set

149 vehicles fit this part
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Fitment: Chevrolet, GMC, Isuzu, and Oldsmobile, Astro, Blazer, Bravada, C1500, Express 1500, Express 2500, Hombre, Jimmy, K1500, P30, P3500, S10, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Silverado 1500, and Sonoma
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Reliable Engine Cylinder Head Gasket Set for Chevrolet and GMC Vehicles

The Apex AHS3020 engine cylinder head gasket set is designed for precise fitment and dependable sealing in a range of Chevrolet, GMC, Isuzu, and Oldsmobile models. This gasket set ensures proper sealing between the engine block and cylinder head, helping maintain engine performance and prevent leaks.

  • Compatible with Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Blazer
  • Engineered for use in multiple models including Astro, Jimmy, and Sonoma
  • Durable materials designed to withstand high temperatures and pressures
  • Complete gasket set for cylinder head sealing applications
  • Part number AHS3020 for easy identification and ordering

Product Details and Compatibility

The Apex AHS3020 engine cylinder head gasket set is specifically manufactured to fit a variety of vehicles such as Chevrolet C1500, GMC Savana 1500, and Isuzu Hombre. This gasket set is essential for maintaining the integrity of the engine’s combustion chamber by providing a tight seal between the cylinder head and engine block. Proper sealing prevents coolant and oil leaks, which can lead to engine damage. The gasket set is suitable for use in both light trucks and SUVs, including models like the GMC P3500 and Oldsmobile Bravada.

Applications and Common Issues Addressed

  • Sealing head gasket leaks causing coolant or oil mixing
  • Preventing loss of engine compression due to gasket failure
  • Resolving overheating issues related to gasket breaches
  • Eliminating white smoke from exhaust caused by coolant leaks
  • Addressing engine misfires linked to head gasket damage

Installation Notes and Tips

When installing the Apex AHS3020 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 gasket damage. It is recommended to inspect the cylinder head for cracks or warping before installation. Proper installation will help maintain engine performance and extend the life of the gasket set.

Quality Assurance and Warranty

Apex manufactures the AHS3020 gasket set to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo quality control testing to ensure reliable sealing and fitment. Using the correct part number AHS3020 guarantees compatibility with the specified Chevrolet, GMC, Isuzu, and Oldsmobile models.

This part fits 149 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006ChevroletExpress 15004.3LV6N/A
2006ChevroletExpress 25004.3LV6N/A
2006ChevroletSilverado 15004.3LV6N/A
2006GMCSavana 15004.3LV6N/A
2006GMCSavana 25004.3LV6N/A
2006GMCSierra 15004.3LV6N/A
2005ChevroletAstro4.3LV6N/A
2005ChevroletBlazer4.3LV6N/A
2005ChevroletExpress 15004.3LV6N/A
2005ChevroletExpress 25004.3LV6N/A
2005ChevroletSilverado 15004.3LV6N/A
2005GMCSafari4.3LV6N/A
2005GMCSavana 15004.3LV6N/A
2005GMCSavana 25004.3LV6N/A
2005GMCSierra 15004.3LV6N/A
2004ChevroletAstro4.3LV6N/A
2004ChevroletBlazer4.3LV6N/A
2004ChevroletExpress 15004.3LV6N/A
2004ChevroletExpress 25004.3LV6N/A
2004ChevroletS104.3LV6N/A
2004ChevroletSilverado 15004.3LV6N/A
2004GMCSafari4.3LV6N/A
2004GMCSavana 15004.3LV6N/A
2004GMCSavana 25004.3LV6N/A
2004GMCSierra 15004.3LV6N/A
2004GMCSonoma4.3LV6N/A
2003ChevroletAstro4.3LV6N/A
2003ChevroletBlazer4.3LV6N/A
2003ChevroletExpress 15004.3LV6N/A
2003ChevroletExpress 25004.3LV6N/A
2003ChevroletS104.3LV6N/A
2003ChevroletSilverado 15004.3LV6N/A
2003GMCSafari4.3LV6N/A
2003GMCSavana 15004.3LV6N/A
2003GMCSavana 25004.3LV6N/A
2003GMCSierra 15004.3LV6N/A
2003GMCSonoma4.3LV6N/A
2002ChevroletAstro4.3LV6N/A
2002ChevroletBlazer4.3LV6N/A
2002ChevroletExpress 15004.3LV6N/A
2002ChevroletExpress 25004.3LV6N/A
2002ChevroletS104.3LV6N/A
2002ChevroletSilverado 15004.3LV6N/A
2002GMCSafari4.3LV6N/A
2002GMCSavana 15004.3LV6N/A
2002GMCSavana 25004.3LV6N/A
2002GMCSavana 35004.3LV6N/A
2002GMCSierra 15004.3LV6N/A
2002GMCSonoma4.3LV6N/A
2001ChevroletAstro4.3LV6N/A
2001ChevroletBlazer4.3LV6N/A
2001ChevroletExpress 15004.3LV6N/A
2001ChevroletExpress 25004.3LV6N/A
2001ChevroletS104.3LV6N/A
2001ChevroletSilverado 15004.3LV6N/A
2001GMCJimmy4.3LV6N/A
2001GMCSafari4.3LV6N/A
2001GMCSavana 15004.3LV6N/A
2001GMCSavana 25004.3LV6N/A
2001GMCSavana 35004.3LV6N/A
2001GMCSierra 15004.3LV6N/A
2001GMCSonoma4.3LV6N/A
2001OldsmobileBravada4.3LV6N/A
2000ChevroletAstro4.3LV6N/A
2000ChevroletBlazer4.3LV6N/A
2000ChevroletExpress 15004.3LV6N/A
2000ChevroletExpress 25004.3LV6N/A
2000ChevroletS104.3LV6N/A
2000ChevroletSilverado 15004.3LV6N/A
2000GMCJimmy4.3LV6N/A
2000GMCSafari4.3LV6N/A
2000GMCSavana 15004.3LV6N/A
2000GMCSavana 25004.3LV6N/A
2000GMCSavana 35004.3LV6N/A
2000GMCSierra 15004.3LV6N/A
2000GMCSonoma4.3LV6N/A
2000IsuzuHombre4.3LV6N/A
2000OldsmobileBravada4.3LV6N/A
1999ChevroletAstro4.3LV6N/A
1999ChevroletBlazer4.3LV6N/A
1999ChevroletExpress 15004.3LV6N/A
1999ChevroletExpress 25004.3LV6N/A
1999ChevroletP304.3LV6N/A
1999ChevroletS104.3LV6N/A
1999ChevroletSilverado 15004.3LV6N/A
1999GMCJimmy4.3LV6N/A
1999GMCP35004.3LV6N/A
1999GMCSafari4.3LV6N/A
1999GMCSavana 15004.3LV6N/A
1999GMCSavana 25004.3LV6N/A
1999GMCSierra 15004.3LV6N/A
1999GMCSonoma4.3LV6N/A
1999IsuzuHombre4.3LV6N/A
1999OldsmobileBravada4.3LV6N/A
1998ChevroletAstro4.3LV6N/A
1998ChevroletBlazer4.3LV6N/A
1998ChevroletC15004.3LV6N/A
1998ChevroletExpress 15004.3LV6N/A
1998ChevroletExpress 25004.3LV6N/A
1998ChevroletK15004.3LV6N/A
1998ChevroletP304.3LV6N/A
1998ChevroletS104.3LV6N/A
1998GMCC15004.3LV6N/A
1998GMCJimmy4.3LV6N/A
1998GMCK15004.3LV6N/A
1998GMCP35004.3LV6N/A
1998GMCSafari4.3LV6N/A
1998GMCSavana 15004.3LV6N/A
1998GMCSavana 25004.3LV6N/A
1998GMCSavana 35004.3LV6N/A
1998GMCSonoma4.3LV6N/A
1998IsuzuHombre4.3LV6N/A
1998OldsmobileBravada4.3LV6N/A
1997ChevroletAstro4.3LV6N/A
1997ChevroletBlazer4.3LV6N/A
1997ChevroletC15004.3LV6N/A
1997ChevroletExpress 15004.3LV6N/A
1997ChevroletExpress 25004.3LV6N/A
1997ChevroletK15004.3LV6N/A
1997ChevroletP304.3LV6N/A
1997ChevroletS104.3LV6N/A
1997GMCC15004.3LV6N/A
1997GMCJimmy4.3LV6N/A
1997GMCK15004.3LV6N/A
1997GMCP35004.3LV6N/A
1997GMCSafari4.3LV6N/A
1997GMCSavana 15004.3LV6N/A
1997GMCSavana 25004.3LV6N/A
1997GMCSavana 35004.3LV6N/A
1997GMCSonoma4.3LV6N/A
1997IsuzuHombre4.3LV6N/A
1997OldsmobileBravada4.3LV6N/A
1996ChevroletAstro4.3LV6N/A
1996ChevroletBlazer4.3LV6N/A
1996ChevroletC15004.3LV6N/A
1996ChevroletExpress 15004.3LV6N/A
1996ChevroletExpress 25004.3LV6N/A
1996ChevroletK15004.3LV6N/A
1996ChevroletP304.3LV6N/A
1996ChevroletS104.3LV6N/A
1996GMCC15004.3LV6N/A
1996GMCJimmy4.3LV6N/A
1996GMCK15004.3LV6N/A
1996GMCP35004.3LV6N/A
1996GMCSafari4.3LV6N/A
1996GMCSavana 15004.3LV6N/A
1996GMCSavana 25004.3LV6N/A
1996GMCSonoma4.3LV6N/A
1996OldsmobileBravada4.3LV6N/A

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