HomeEngine > Cylinder Block ComponentsPioneer Cables PE-256 Engine Expansion Plug Kit
Part #: PE-256

Pioneer Cables PE-256 Engine Expansion Plug Kit

⚙️ 46 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Cherokee, Comanche, Grand Cherokee, Wagoneer, and Wrangler
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Reliable Engine Expansion Plug Kit for Jeep Vehicles

The Pioneer Cables PE-256 Engine Expansion Plug Kit is designed specifically for Jeep models including Cherokee, Comanche, Grand Cherokee, Wagoneer, and Wrangler. This kit provides a precise fit to maintain engine block integrity and prevent fluid leaks.

  • Compatible with Jeep Cherokee, Comanche, Grand Cherokee, Wagoneer, and Wrangler
  • Engine expansion plug kit designed for cylinder block components
  • Part number PE-256 ensures exact replacement fit
  • Durable construction for long-lasting engine sealing
  • Helps maintain proper engine coolant and oil containment

Product Details and Specifications

The PE-256 Engine Expansion Plug Kit from Pioneer Cables is engineered to meet the specifications required for cylinder block components in Jeep engines. This kit is essential for sealing expansion holes in the engine block, preventing coolant and oil leaks that can lead to engine damage. The plugs are manufactured to precise dimensions to ensure a secure fit within the cylinder block, maintaining engine performance and reliability. Compatible with multiple Jeep models, this kit supports routine maintenance and engine rebuilds.

Applications and Common Issues Addressed

  • Sealing expansion holes in Jeep Cherokee and Grand Cherokee engine blocks
  • Preventing coolant leaks in Jeep Comanche and Wagoneer engines
  • Maintaining oil containment in Jeep Wrangler cylinder blocks
  • Replacing worn or damaged engine expansion plugs
  • Supporting engine rebuilds and maintenance tasks

Installation Notes and Tips

When installing the PE-256 Engine Expansion Plug Kit, ensure the engine block surface is clean and free of debris. Proper seating of the plugs is critical to avoid leaks. Use appropriate tools to press the plugs evenly into the cylinder block expansion holes. Verify fitment compatibility with your specific Jeep model before installation to ensure optimal performance.

Quality Assurance and Warranty

Pioneer Cables manufactures the PE-256 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 Jeep Cherokee, Comanche, Grand Cherokee, Wagoneer, and Wrangler vehicles.

This part fits 46 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002JeepGrand Cherokee4.0LL6N/ASteel - Carded
2002JeepWrangler4.0LL6N/ASteel - Carded
2001JeepCherokee4.0LL6N/ASteel - Carded
2001JeepGrand Cherokee4.0LL6N/ASteel - Carded
2001JeepWrangler4.0LL6N/ASteel - Carded
2000JeepCherokee4.0LL6N/ASteel - Carded
2000JeepGrand Cherokee4.0LL6N/ASteel - Carded
2000JeepWrangler4.0LL6N/ASteel - Carded
1999JeepCherokee4.0LL6N/ASteel - Carded
1999JeepGrand Cherokee4.0LL6N/ASteel - Carded
1999JeepWrangler4.0LL6N/ASteel - Carded
1998JeepCherokee4.0LL6N/ASteel - Carded
1998JeepGrand Cherokee4.0LL6N/ASteel - Carded
1998JeepWrangler4.0LL6N/ASteel - Carded
1997JeepCherokee4.0LL6N/ASteel - Carded
1997JeepGrand Cherokee4.0LL6N/ASteel - Carded
1997JeepWrangler4.0LL6N/ASteel - Carded
1996JeepCherokee4.0LL6N/ASteel - Carded
1996JeepGrand Cherokee4.0LL6N/ASteel - Carded
1995JeepCherokee4.0LL6N/ASteel - Carded
1995JeepGrand Cherokee4.0LL6N/ASteel - Carded
1995JeepWrangler4.0LL6N/ASteel - Carded
1994JeepCherokee4.0LL6N/ASteel - Carded
1994JeepGrand Cherokee4.0LL6N/ASteel - Carded
1994JeepWrangler4.0LL6N/ASteel - Carded
1993JeepCherokee4.0LL6N/ASteel - Carded
1993JeepGrand Cherokee4.0LL6N/ASteel - Carded
1993JeepWrangler4.0LL6N/ASteel - Carded
1992JeepCherokee4.0LL6N/ASteel - Carded
1992JeepComanche4.0LL6N/ASteel - Carded
1992JeepWrangler4.0LL6N/ASteel - Carded
1991JeepCherokee4.0LL6N/ASteel - Carded
1991JeepComanche4.0LL6N/ASteel - Carded
1991JeepWrangler4.0LL6N/ASteel - Carded
1990JeepCherokee4.0LL6N/ASteel - Carded
1990JeepComanche4.0LL6N/ASteel - Carded
1990JeepWagoneer4.0LL6N/ASteel - Carded
1989JeepCherokee4.0LL6N/ASteel - Carded
1989JeepComanche4.0LL6N/ASteel - Carded
1989JeepWagoneer4.0LL6N/ASteel - Carded
1988JeepCherokee4.0LL6N/ASteel - Carded
1988JeepComanche4.0LL6N/ASteel - Carded
1988JeepWagoneer4.0LL6N/ASteel - Carded
1987JeepCherokee4.0LL6N/ASteel - Carded
1987JeepComanche4.0LL6N/ASteel - Carded
1987JeepWagoneer4.0LL6N/ASteel - Carded

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.