OE Quality
60-Day Returns

Pioneer Cables PE-115-BR Engine Expansion Plug Kit
Reliable Engine Expansion Plug Kit for Classic GM Vehicles
The Pioneer Cables PE-115-BR engine expansion plug kit is designed specifically for select Oldsmobile and Pontiac models. This kit provides a precise fit for cylinder block components, ensuring proper sealing and engine performance.
- Compatible with Oldsmobile and Pontiac models including 98, Bonneville, Catalina, Custom Cruiser, Delta 88, Firebird, Grand Am, Grand LeMans, Grand Prix, GTO, Laurentian, LeMans, Parisienne, and Tempest
- Engine expansion plug kit designed for cylinder block applications
- Part number PE-115-BR for accurate identification and replacement
- Manufactured by Pioneer Cables, a trusted name in automotive components
Product Details and Compatibility
The PE-115-BR engine expansion plug kit from Pioneer Cables is engineered to meet the specifications required for proper sealing of cylinder block openings in various Oldsmobile and Pontiac engines. This kit is essential for maintaining engine integrity by preventing coolant and oil leaks through the cylinder block. It is compatible with a range of classic GM vehicles, including models such as the Pontiac Firebird, Grand Am, and Oldsmobile Delta 88, among others. Using the correct expansion plug kit helps maintain engine cooling system efficiency and overall engine reliability.
Common Applications and Problem Resolution
- Sealing cylinder block openings to prevent coolant leaks
- Replacing worn or damaged expansion plugs in Oldsmobile and Pontiac engines
- Addressing engine overheating caused by coolant loss
- Restoring proper engine block pressure and fluid containment
- Preventing contamination of engine oil and coolant systems
Installation Notes and Tips
- Ensure the engine block surface is clean and free of debris before installation
- Use appropriate tools to avoid damaging the expansion plugs during installation
- Verify compatibility with your specific Oldsmobile or Pontiac model before purchase
- Follow manufacturer torque specifications to secure plugs properly
Quality Assurance and Warranty Information
Pioneer Cables manufactures the PE-115-BR engine expansion plug kit to meet industry standards for durability and fitment. While specific warranty details are not provided, Pioneer Cables products are generally backed by quality control processes to ensure reliable performance in engine cylinder block applications.
This part fits 192 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1979 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1978 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1978 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1978 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Bonneville | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Catalina | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Firebird | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Grand LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Grand Prix | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Laurentian | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | LeMans | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1977 | Pontiac | Parisienne | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Bonneville | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Catalina | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Firebird | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Firebird | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Grand LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Grand LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Grand Prix | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Laurentian | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Laurentian | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | LeMans | 5.7L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Parisienne | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1976 | Pontiac | Parisienne | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Oldsmobile | 98 | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Oldsmobile | Custom Cruiser | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Oldsmobile | Delta 88 | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Bonneville | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Catalina | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Firebird | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Grand Am | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Grand Am | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Grand LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Grand LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1975 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Bonneville | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Catalina | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Firebird | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Grand Am | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Grand Am | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1974 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Bonneville | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Catalina | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Firebird | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Grand Am | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Grand Am | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | GTO | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | GTO | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1973 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Bonneville | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Catalina | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Firebird | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | GTO | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | GTO | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1972 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Bonneville | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Catalina | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Firebird | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | GTO | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | GTO | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1971 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Bonneville | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Catalina | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Grand Prix | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | GTO | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | GTO | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | LeMans | 7.5L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1970 | Pontiac | Tempest | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Bonneville | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Catalina | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Grand Prix | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | GTO | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1969 | Pontiac | Tempest | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Bonneville | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Catalina | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Grand Prix | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | GTO | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | LeMans | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1968 | Pontiac | Tempest | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Bonneville | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Bonneville | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Catalina | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Catalina | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Firebird | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Firebird | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Grand Prix | 7.0L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Grand Prix | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | GTO | 6.6L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | LeMans | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1967 | Pontiac | Tempest | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | Bonneville | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | Catalina | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | Grand Prix | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | Grand Prix | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | GTO | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | LeMans | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1966 | Pontiac | Tempest | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | Bonneville | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | Catalina | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | Grand Prix | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | Grand Prix | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | GTO | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | LeMans | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1965 | Pontiac | Tempest | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | Bonneville | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | Catalina | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | Grand Prix | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | Grand Prix | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | GTO | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | LeMans | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1964 | Pontiac | Tempest | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | Bonneville | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | Catalina | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | Grand Prix | 6.9L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | Grand Prix | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | LeMans | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1963 | Pontiac | Tempest | 5.3L | V8 | N/A | Brass - Poly Bagged |
| 1962 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1962 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1962 | Pontiac | Grand Prix | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1961 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1961 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1961 | Pontiac | Tempest | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1960 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1960 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1959 | Pontiac | Bonneville | 6.4L | V8 | N/A | Brass - Poly Bagged |
| 1959 | Pontiac | Catalina | 6.4L | V8 | N/A | Brass - Poly Bagged |
* 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.