OE Quality
60-Day Returns

Apex AHS5014 Engine Cylinder Head Gasket Set
Reliable Engine Cylinder Head Gasket Set for Nissan Vehicles
The Apex AHS5014 engine cylinder head gasket set is designed specifically for Nissan models including the 720, D21, and Pathfinder. This gasket set ensures a proper seal between the engine block and cylinder head, helping maintain engine performance and prevent leaks.
- Compatible with Nissan 720, D21, and Pathfinder models
- Engine cylinder head gasket set designed for precise fitment
- Durable materials to withstand engine heat and pressure
- Part number AHS5014 for easy identification and replacement
Product Details and Specifications
The Apex AHS5014 gasket set is engineered to meet the sealing requirements of Nissan engines in the 720, D21, and Pathfinder series. This set includes all necessary gaskets to replace the cylinder head gasket, ensuring a tight seal that prevents coolant, oil, and combustion gases from leaking. The materials used in this gasket set are selected to endure high temperatures and pressures typical of engine operation, providing reliable performance over time. Using the correct gasket set like the AHS5014 helps maintain engine efficiency and reduces the risk of engine damage caused by leaks.
Common Applications and Problem Solving
- Replacement for worn or damaged cylinder head gaskets on Nissan 720, D21, and Pathfinder
- Prevents coolant leaks that can cause engine overheating
- Stops oil leaks that may lead to engine contamination
- Maintains proper compression by sealing combustion chambers
- Addresses engine misfires or poor performance related to gasket failure
Installation Notes and Tips
When installing the Apex AHS5014 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 the integrity of the seal and engine performance.
Quality Assurance and Warranty
Apex manufactures the AHS5014 gasket set to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo quality control to ensure reliable sealing performance. Using a genuine Apex gasket set helps maintain the original equipment specifications for Nissan 720, D21, and Pathfinder engines.
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1989 | Nissan | D21 | 2.4L | L4 | N/A | |
| 1988 | Nissan | D21 | 2.4L | L4 | N/A | |
| 1987 | Nissan | D21 | 2.4L | L4 | N/A | |
| 1987 | Nissan | Pathfinder | 2.4L | L4 | N/A | |
| 1986 | Nissan | 720 | 2.4L | L4 | N/A | |
| 1986 | Nissan | D21 | 2.4L | L4 | N/A | |
| 1985 | Nissan | 720 | 2.4L | L4 | N/A | |
| 1984 | Nissan | 720 | 2.4L | L4 | N/A | |
| 1983 | Nissan | 720 | 2.4L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.