HomeEngine > Gaskets and Sealing SystemsApex AHG445L Engine Cylinder Head Gasket - Left
Part #: AHG445L

Apex AHG445L Engine Cylinder Head Gasket - Left

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40 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mazda, Aerostar, B4000, Explorer, Navajo, and Ranger
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Reliable Engine Cylinder Head Gasket for Ford and Mazda Vehicles

The Apex AHG445L engine cylinder head gasket is designed to provide a precise seal for your engine, ensuring optimal performance and durability. Compatible with select Ford and Mazda models, this gasket helps maintain engine integrity under various operating conditions.

  • Engine cylinder head gasket engineered for Ford Aerostar, B4000, Explorer, Navajo, and Ranger models
  • Part number AHG445L for accurate identification and fitment
  • Constructed to withstand high temperatures and pressure within the combustion chamber
  • Ensures a tight seal between the engine block and cylinder head to prevent leaks
  • Compatible with both Ford and Mazda vehicles for versatile application

Product Details and Compatibility

The Apex AHG445L is an engine cylinder head gasket specifically designed for use in Ford Aerostar, B4000, Explorer, Navajo, and Ranger models, as well as compatible Mazda vehicles. This gasket plays a critical role in sealing the combustion chamber, preventing coolant and oil leaks, and maintaining compression. Its construction supports the demands of engine operation, including exposure to high heat and pressure. Using the correct gasket, such as the AHG445L, helps ensure engine reliability and longevity.

Common Applications and Problem Resolution

  • Replaces worn or damaged cylinder head gaskets in Ford Aerostar and Mazda B4000 engines
  • Addresses engine overheating caused by gasket failure
  • Prevents coolant and oil cross-contamination in Ford Explorer and Ranger models
  • Restores proper engine compression in Mazda Navajo vehicles
  • Eliminates exhaust gas leaks that can affect engine performance

Installation Notes and Tips

When installing the Apex AHG445L cylinder head gasket, ensure the engine block and cylinder head 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 the seal integrity and engine performance.

Quality Assurance and Warranty

Apex manufactures the AHG445L cylinder head gasket to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo quality control processes to ensure reliability. Using the correct part number AHG445L guarantees compatibility with the specified Ford and Mazda models.

This part fits 40 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000FordExplorer4.0LV6Left
2000FordRanger4.0LV6Left
2000MazdaB40004.0LV6Left
1999FordExplorer4.0LV6Left
1999FordRanger4.0LV6Left
1999MazdaB40004.0LV6Left
1998FordExplorer4.0LV6Left
1998FordRanger4.0LV6Left
1998MazdaB40004.0LV6Left
1997FordAerostar4.0LV6Left
1997FordExplorer4.0LV6Left
1997FordRanger4.0LV6Left
1997MazdaB40004.0LV6Left
1996FordAerostar4.0LV6Left
1996FordExplorer4.0LV6Left
1996FordRanger4.0LV6Left
1996MazdaB40004.0LV6Left
1995FordAerostar4.0LV6Left
1995FordExplorer4.0LV6Left
1995FordRanger4.0LV6Left
1995MazdaB40004.0LV6Left
1994FordAerostar4.0LV6Left
1994FordExplorer4.0LV6Left
1994FordRanger4.0LV6Left
1994MazdaB40004.0LV6Left
1994MazdaNavajo4.0LV6Left
1993FordAerostar4.0LV6Left
1993FordExplorer4.0LV6Left
1993FordRanger4.0LV6Left
1993MazdaNavajo4.0LV6Left
1992FordAerostar4.0LV6Left
1992FordExplorer4.0LV6Left
1992FordRanger4.0LV6Left
1992MazdaNavajo4.0LV6Left
1991FordAerostar4.0LV6Left
1991FordExplorer4.0LV6Left
1991FordRanger4.0LV6Left
1991MazdaNavajo4.0LV6Left
1990FordAerostar4.0LV6Left
1990FordRanger4.0LV6Left

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