OE Quality
60-Day Returns

Apex AHS4005 Engine Cylinder Head Gasket Set
Reliable Engine Cylinder Head Gasket Set for Ford, Mazda, and Mercury
The Apex AHS4005 engine cylinder head gasket set is designed to provide a precise seal for your vehicle's engine. Compatible with Ford Escort, Mazda Protege, and Mercury Tracer models, this gasket set ensures proper engine performance and durability.
- Engine cylinder head gasket set engineered for Ford Escort, Mazda Protege, and Mercury Tracer
- Part number AHS4005 for accurate identification and fitment
- Manufactured by Apex for consistent quality and reliability
- Designed to maintain optimal sealing under engine operating conditions
- Compatible with multiple vehicle makes and models for versatile application
Detailed Description of the Apex AHS4005 Cylinder Head Gasket Set
The Apex AHS4005 is an engine cylinder head gasket set specifically designed to meet the sealing requirements of Ford Escort, Mazda Protege, and Mercury Tracer vehicles. This gasket set plays a critical role in sealing the cylinder head to the engine block, preventing coolant, oil, and combustion gases from leaking. Proper sealing is essential to maintain engine compression and prevent overheating or contamination of engine fluids. The gasket set is manufactured to precise specifications to ensure a secure fit and long-lasting performance in the specified vehicle models.
Common Applications and Issues Addressed
- Replacement of worn or damaged cylinder head gaskets in Ford Escort, Mazda Protege, and Mercury Tracer
- Resolving engine overheating caused by gasket failure
- Preventing coolant and oil leaks between the cylinder head and engine block
- Restoring engine compression and performance
- Addressing head gasket leaks that cause white smoke or engine misfires
Installation Notes and Tips
When installing the Apex AHS4005 cylinder head gasket set, ensure the cylinder head and engine block surfaces are clean and free of debris. Follow the vehicle manufacturer’s torque specifications and tightening sequence to avoid warping the cylinder head. It is recommended to inspect the cylinder head for cracks or damage before installation. Proper installation will help maintain engine integrity and prevent premature gasket failure.
Quality Assurance and Warranty Information
Apex manufactures the AHS4005 cylinder head gasket set 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. For best results, use this gasket set as a direct replacement for the specified Ford Escort, Mazda Protege, and Mercury Tracer models.
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Ford | Escort | 1.8L | L4 | N/A | |
| 1995 | Ford | Escort | 1.8L | L4 | N/A | |
| 1994 | Ford | Escort | 1.8L | L4 | N/A | |
| 1994 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1993 | Ford | Escort | 1.8L | L4 | N/A | |
| 1993 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1993 | Mercury | Tracer | 1.8L | L4 | N/A | |
| 1992 | Ford | Escort | 1.8L | L4 | N/A | |
| 1992 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1992 | Mercury | Tracer | 1.8L | L4 | N/A | |
| 1991 | Ford | Escort | 1.8L | L4 | N/A | |
| 1991 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1991 | Mercury | Tracer | 1.8L | L4 | N/A | |
| 1990 | Mazda | Protege | 1.8L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.