HomeEngine > Gaskets and Sealing SystemsApex AHG1144 Engine Cylinder Head Gasket
Part #: AHG1144

Apex AHG1144 Engine Cylinder Head Gasket

⚙️ 20 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, Hummer, and Isuzu, Canyon, Colorado, H3, H3T, and i-370
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Reliable Engine Cylinder Head Gasket for Chevrolet and GMC Vehicles

The Apex AHG1144 engine cylinder head gasket is designed to provide a precise seal for your engine, ensuring optimal performance and durability. Compatible with select Chevrolet, GMC, Hummer, and Isuzu models, this gasket supports reliable engine operation under various driving conditions.

  • Compatible with Chevrolet Canyon and Colorado models
  • Fits GMC Canyon and Colorado vehicles
  • Designed for Hummer H3 and H3T models
  • Suitable for Isuzu i-370 engines
  • Part number AHG1144 for accurate identification

Durable Construction for Engine Sealing

The Apex AHG1144 engine cylinder head gasket is engineered to maintain a secure seal between the engine block and cylinder head. This gasket helps prevent coolant, oil, and combustion gases from leaking, which is critical for maintaining engine efficiency and preventing damage. Its compatibility with Chevrolet, GMC, Hummer, and Isuzu vehicles ensures a proper fit and reliable sealing performance.

Applications and Problem Resolution

  • Prevents engine coolant leaks that can cause overheating
  • Stops oil leaks that may lead to engine damage
  • Maintains compression by sealing combustion gases
  • Reduces risk of engine misfires due to gasket failure
  • Helps avoid costly engine repairs related to head gasket issues

Installation Notes and Tips

When installing the Apex AHG1144 cylinder head gasket, ensure the engine surfaces are clean and free of debris. Follow manufacturer torque specifications for the cylinder head bolts to avoid warping or gasket damage. It is recommended to inspect the cylinder head and block for any signs of damage before installation to ensure a proper seal.

Quality Assurance and Warranty

Apex manufactures the AHG1144 gasket to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo rigorous quality control to ensure reliability in compatible Chevrolet, GMC, Hummer, and Isuzu vehicles.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012ChevroletColorado3.7LL5N/A
2012GMCCanyon3.7LL5N/A
2011ChevroletColorado3.7LL5N/A
2011GMCCanyon3.7LL5N/A
2010ChevroletColorado3.7LL5N/A
2010GMCCanyon3.7LL5N/A
2010HummerH33.7LL5N/A
2010HummerH3T3.7LL5N/A
2009ChevroletColorado3.7LL5N/A
2009GMCCanyon3.7LL5N/A
2009HummerH33.7LL5N/A
2009HummerH3T3.7LL5N/A
2008ChevroletColorado3.7LL5N/A
2008GMCCanyon3.7LL5N/A
2008HummerH33.7LL5N/A
2008Isuzui-3703.7LL5N/A
2007ChevroletColorado3.7LL5N/A
2007GMCCanyon3.7LL5N/A
2007HummerH33.7LL5N/A
2007Isuzui-3703.7LL5N/A

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