HomeEngine > Gaskets and Sealing SystemsApex AHS11059 Engine Cylinder Head Gasket Set
Part #: AHS11059

Apex AHS11059 Engine Cylinder Head Gasket Set

⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Express 1500, Savana 1500, Sierra 1500, Sierra 1500 Classic, Silverado 1500, and Silverado 1500 Classic
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Reliable Engine Cylinder Head Gasket Set for Chevrolet and GMC

The Apex AHS11059 engine cylinder head gasket set is designed for precise fitment with Chevrolet and GMC trucks and vans. This gasket set ensures a proper seal for the engine cylinder head, helping maintain engine performance and prevent leaks.

  • Compatible with Chevrolet Express 1500 and Silverado 1500 models
  • Fits GMC Savana 1500, Sierra 1500, Sierra 1500 Classic, and Silverado 1500 Classic
  • Engine cylinder head gasket set designed for reliable sealing
  • Part number AHS11059 for accurate identification and replacement

Product Details and Compatibility

The Apex AHS11059 engine cylinder head gasket set is engineered to meet the specifications required for Chevrolet Express 1500 and Silverado 1500, as well as GMC Savana 1500, Sierra 1500, Sierra 1500 Classic, and Silverado 1500 Classic models. 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 or reduced performance.

Common Applications and Problem Solving

  • Replaces worn or damaged cylinder head gaskets in Chevrolet and GMC 1500 series vehicles
  • Prevents coolant leaks that can cause engine overheating
  • Stops oil leaks that may lead to engine contamination
  • Helps maintain compression for optimal engine performance
  • Addresses head gasket failure symptoms such as white smoke or engine misfires

Installation Notes and Tips

When installing the Apex AHS11059 gasket set, ensure the cylinder head and engine block surfaces are clean and free of debris. Follow manufacturer torque specifications for cylinder head bolts to avoid warping or improper sealing. It is recommended to inspect the cylinder head for cracks or damage before installation. Using the correct part number AHS11059 guarantees compatibility with the specified Chevrolet and GMC models.

Quality Assurance and Warranty

Apex provides this engine cylinder head gasket set with quality standards that meet OEM requirements. While specific warranty details are not provided, Apex products typically undergo rigorous testing to ensure durability and performance. Using the correct gasket set like the AHS11059 helps maintain engine reliability and longevity in Chevrolet Express 1500 and GMC Sierra 1500 vehicles.

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014ChevroletExpress 15004.3LV6N/A
2014GMCSavana 15004.3LV6N/A
2013ChevroletExpress 15004.3LV6N/A
2013ChevroletSilverado 15004.3LV6N/A
2013GMCSavana 15004.3LV6N/A
2013GMCSierra 15004.3LV6N/A
2012ChevroletExpress 15004.3LV6N/A
2012ChevroletSilverado 15004.3LV6N/A
2012GMCSavana 15004.3LV6N/A
2012GMCSierra 15004.3LV6N/A
2011ChevroletExpress 15004.3LV6N/A
2011ChevroletSilverado 15004.3LV6N/A
2011GMCSavana 15004.3LV6N/A
2011GMCSierra 15004.3LV6N/A
2010ChevroletExpress 15004.3LV6N/A
2010ChevroletSilverado 15004.3LV6N/A
2010GMCSavana 15004.3LV6N/A
2010GMCSierra 15004.3LV6N/A
2009ChevroletExpress 15004.3LV6N/A
2009ChevroletSilverado 15004.3LV6N/A
2009GMCSavana 15004.3LV6N/A
2009GMCSierra 15004.3LV6N/A
2008ChevroletExpress 15004.3LV6N/A
2008ChevroletSilverado 15004.3LV6N/A
2008GMCSavana 15004.3LV6N/A
2008GMCSierra 15004.3LV6N/A
2007ChevroletExpress 15004.3LV6N/A
2007ChevroletSilverado 15004.3LV6N/A
2007ChevroletSilverado 1500 Classic4.3LV6N/A
2007GMCSavana 15004.3LV6N/A
2007GMCSierra 15004.3LV6N/A
2007GMCSierra 1500 Classic4.3LV6N/A

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