OE Quality
60-Day Returns

Pioneer Cables 851002 Engine Cylinder Head Stud
Reliable Engine Cylinder Head Stud for Buick Models
The Pioneer Cables 851002 engine cylinder head stud is designed specifically for select Buick vehicles, including the Century, LeSabre, Park Avenue, Reatta, Regal, Riviera, Skyhawk, and Skylark. This part ensures secure fastening of the cylinder head, maintaining engine integrity and performance.
- Compatible with Buick Century, LeSabre, Park Avenue, Reatta, Regal, Riviera, Skyhawk, and Skylark
- Durable construction for consistent engine head clamping force
- Precision-engineered to meet OEM specifications
- Part number 851002 for easy identification and replacement
Product Details and Specifications
The Pioneer Cables 851002 engine cylinder head stud is manufactured to provide a reliable fastening solution for the cylinder head assembly in various Buick models. This stud is engineered to withstand the thermal and mechanical stresses typical in engine operation, ensuring a secure and stable connection between the cylinder head and engine block. Its design aligns with factory standards to maintain proper torque and prevent loosening over time.
Applications and Problem Solving
This engine cylinder head stud is used to replace worn or damaged studs that can cause issues such as:
- Loose cylinder head leading to gasket leaks
- Engine overheating due to improper head sealing
- Reduced engine compression and performance
- Difficulty maintaining correct torque on cylinder head bolts
- Potential engine damage from head movement or warping
Installation Notes and Tips
When installing the Pioneer Cables 851002 cylinder head stud, ensure the following:
- Clean the threads thoroughly before installation to prevent cross-threading
- Use the correct torque specifications as outlined in the Buick service manual for your specific model
- Apply appropriate thread lubricant or sealant if recommended
- Replace all studs in the cylinder head assembly to maintain uniform clamping force
Quality Assurance and Warranty
Pioneer Cables manufactures the 851002 engine cylinder head stud to meet stringent quality standards, ensuring durability and performance. While specific warranty details are not provided, Pioneer Cables products typically undergo rigorous testing to comply with OEM requirements, offering reliable service life for Buick vehicles including the Century, LeSabre, Park Avenue, Reatta, Regal, Riviera, Skyhawk, and Skylark.
This part fits 95 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1997 | Buick | Park Avenue | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1997 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1997 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1996 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1996 | Buick | Park Avenue | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1996 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1996 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1995 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1995 | Buick | Park Avenue | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1995 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1995 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1994 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1994 | Buick | Park Avenue | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1994 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1993 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1993 | Buick | Park Avenue | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1993 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1993 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1992 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1992 | Buick | Park Avenue | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1992 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1992 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1991 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1991 | Buick | Park Avenue | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1991 | Buick | Reatta | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1991 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1991 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1990 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1990 | Buick | Reatta | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1990 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1990 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1989 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1989 | Buick | Reatta | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1989 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1988 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1988 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1988 | Buick | Reatta | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1988 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1987 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1987 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1987 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1987 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1986 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1986 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1986 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1986 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1985 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1985 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1985 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1985 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1984 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1984 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1984 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1984 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1983 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1983 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1983 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1982 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1982 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1982 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1981 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1981 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1981 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1981 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1980 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1980 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1980 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1980 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1980 | Buick | Skyhawk | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1979 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1979 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1979 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1979 | Buick | Riviera | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1979 | Buick | Skyhawk | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1979 | Buick | Skylark | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1978 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1978 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1978 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1978 | Buick | Skyhawk | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1978 | Buick | Skylark | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1977 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1977 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1977 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1977 | Buick | Skyhawk | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1977 | Buick | Skylark | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1976 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1976 | Buick | LeSabre | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1976 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1976 | Buick | Skyhawk | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1976 | Buick | Skylark | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1975 | Buick | Century | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1975 | Buick | Regal | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1975 | Buick | Skyhawk | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
| 1975 | Buick | Skylark | 3.8L | V6 | N/A | Kit - Hi-Perf. - Stage II |
* 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.