OE Quality
60-Day Returns

Pioneer Cables S-177 Engine Cylinder Head Bolt Set
Reliable Engine Cylinder Head Bolt Set for Ford Vehicles
The Pioneer Cables S-177 engine cylinder head bolt set is designed specifically for Ford models including the Aerostar, Bronco II, Explorer, and Ranger. This set provides the necessary hardware to ensure a secure and precise fit for your engine's cylinder head assembly.
- Compatible with Ford Aerostar, Bronco II, Explorer, and Ranger
- Includes all necessary cylinder head bolts for proper engine assembly
- Manufactured to meet OEM specifications for durability and fit
- Part number S-177 ensures correct identification and compatibility
Durable Cylinder Head Bolts for Engine Integrity
The S-177 cylinder head bolt set from Pioneer Cables is engineered to maintain the structural integrity of your engine’s cylinder head. These bolts are critical components that hold the cylinder head firmly against the engine block, preventing leaks and maintaining compression. Designed for specific Ford models, this set ensures proper torque and tension, which is essential for engine performance and longevity.
Compatible Ford Models and Applications
This cylinder head bolt set is compatible with a range of Ford vehicles, including the Aerostar, Bronco II, Explorer, and Ranger. If you are performing engine repairs or rebuilds on these models, the S-177 set provides the exact hardware needed to replace worn or damaged bolts, helping to restore engine reliability.
- Resolves cylinder head gasket leaks caused by loose or damaged bolts
- Prevents engine compression loss due to improper bolt tension
- Addresses engine overheating issues linked to head bolt failure
- Replaces corroded or stretched bolts during engine rebuilds
Installation Notes and Tips
When installing the Pioneer Cables S-177 cylinder head bolt set, it is important to follow the manufacturer’s torque specifications and tightening sequence for your specific Ford model. Using a calibrated torque wrench will ensure proper bolt tension and prevent damage to the cylinder head or engine block. It is recommended to replace all bolts in the set simultaneously to maintain even clamping force.
Quality Assurance and Warranty Information
Pioneer Cables manufactures the S-177 cylinder head bolt set to meet or exceed OEM standards, ensuring reliable performance and fitment. While specific warranty details are not provided, Pioneer Cables products typically undergo rigorous quality control to support durability and engine safety.
This part fits 35 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1997 | Ford | Explorer | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1997 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1996 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1996 | Ford | Explorer | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1996 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1995 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1995 | Ford | Explorer | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1995 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1994 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1994 | Ford | Explorer | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1994 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1993 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1993 | Ford | Explorer | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1993 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1992 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1992 | Ford | Explorer | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1992 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1992 | Ford | Ranger | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1991 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1991 | Ford | Explorer | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1991 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1991 | Ford | Ranger | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1990 | Ford | Aerostar | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1990 | Ford | Bronco II | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1990 | Ford | Ranger | 4.0L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1990 | Ford | Ranger | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1989 | Ford | Bronco II | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1989 | Ford | Ranger | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1988 | Ford | Bronco II | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1988 | Ford | Ranger | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1987 | Ford | Bronco II | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1987 | Ford | Ranger | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1986 | Ford | Bronco II | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
| 1986 | Ford | Ranger | 2.9L | V6 | N/A | Kit - Contains (16 PF-423) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.