HomeEngine > Cylinder Block ComponentsPioneer Cables PE-186 Engine Expansion Plug Kit
Part #: PE-186

Pioneer Cables PE-186 Engine Expansion Plug Kit

⚙️ 68 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$19.63Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler, Dodge, and Plymouth, Conquest, Raider, Ram 50, Caravan, Mini Ram, Voyager, Power Ram 50, Executive Limousine, LeBaron, New Yorker, Town & Country, 600, Aries, Caravelle, Reliant, E Class, Executive Sedan, 400, Challenger, Sapporo, D50, Arrow Pickup, Colt, and Arrow
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Expansion Plug Kit for Chrysler, Dodge, and Plymouth

The Pioneer Cables PE-186 Engine Expansion Plug Kit is designed to provide a precise fit for various Chrysler, Dodge, and Plymouth models. This kit ensures proper sealing and durability for cylinder block maintenance and repair.

Key Features of the PE-186 Engine Expansion Plug Kit

  • Compatible with Chrysler, Dodge, and Plymouth vehicles including Aries, Caravan, Challenger, and Town & Country
  • Includes all necessary engine expansion plugs for cylinder block sealing
  • Engineered for durability and corrosion resistance
  • Part number PE-186 ensures exact fitment for specified models
  • Suitable for models such as Ram 50, LeBaron, and Voyager

Detailed Description of the PE-186 Engine Expansion Plug Kit

The PE-186 Engine Expansion Plug Kit from Pioneer Cables is specifically manufactured to meet the requirements of cylinder block components in select Chrysler, Dodge, and Plymouth vehicles. This kit contains expansion plugs that are critical for sealing coolant passages and maintaining engine integrity. Designed to fit models like the Dodge Caravan, Plymouth Reliant, and Chrysler New Yorker, the PE-186 kit supports effective engine maintenance and repair tasks. Its construction focuses on resistance to engine heat and corrosion, ensuring long-term performance in demanding conditions.

Common Applications and Issues Addressed

  • Sealing coolant passages in the cylinder block to prevent leaks
  • Replacing worn or damaged expansion plugs during engine rebuilds
  • Preventing coolant contamination and engine overheating
  • Maintaining proper engine pressure and fluid containment
  • Addressing corrosion-related failures in older Chrysler, Dodge, and Plymouth engines

Installation Notes and Tips for the PE-186 Kit

  • Ensure the cylinder block surface is clean and free of debris before installation
  • Use appropriate tools to press expansion plugs evenly into place
  • Verify correct plug sizes for each location according to vehicle service manual
  • Inspect plugs for damage or deformation before installation
  • Follow torque specifications and installation procedures recommended for your specific vehicle model

Quality Assurance and Warranty Information

Pioneer Cables manufactures the PE-186 Engine Expansion Plug Kit to meet industry standards for engine components. While specific warranty details are not provided, the kit is produced with quality materials designed to withstand typical engine operating conditions. For best results, use the PE-186 kit as part of routine engine maintenance or rebuilds on compatible Chrysler, Dodge, and Plymouth models.

This part fits 68 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989ChryslerConquest2.6LL4N/ASteel - Carded
1989DodgeRaider2.6LL4N/ASteel - Carded
1989DodgeRam 502.6LL4N/ASteel - Carded
1988ChryslerConquest2.6LL4N/ASteel - Carded
1988DodgeRaider2.6LL4N/ASteel - Carded
1988DodgeRam 502.6LL4N/ASteel - Carded
1987ChryslerConquest2.6LL4N/ASteel - Carded
1987DodgeCaravan2.6LL4N/ASteel - Carded
1987DodgeRaider2.6LL4N/ASteel - Carded
1987DodgeRam 502.6LL4N/ASteel - Carded
1987PlymouthVoyager2.6LL4N/ASteel - Carded
1986DodgeCaravan2.6LL4N/ASteel - Carded
1986DodgeConquest2.6LL4N/ASteel - Carded
1986DodgePower Ram 502.6LL4N/ASteel - Carded
1986DodgeRam 502.6LL4N/ASteel - Carded
1986PlymouthConquest2.6LL4N/ASteel - Carded
1986PlymouthVoyager2.6LL4N/ASteel - Carded
1985ChryslerLeBaron2.6LL4N/ASteel - Carded
1985ChryslerNew Yorker2.6LL4N/ASteel - Carded
1985ChryslerTown & Country2.6LL4N/ASteel - Carded
1985Dodge6002.6LL4N/ASteel - Carded
1985DodgeAries2.6LL4N/ASteel - Carded
1985DodgeCaravan2.6LL4N/ASteel - Carded
1985DodgeConquest2.6LL4N/ASteel - Carded
1985DodgePower Ram 502.6LL4N/ASteel - Carded
1985DodgeRam 502.6LL4N/ASteel - Carded
1985PlymouthConquest2.6LL4N/ASteel - Carded
1985PlymouthReliant2.6LL4N/ASteel - Carded
1985PlymouthVoyager2.6LL4N/ASteel - Carded
1984ChryslerLeBaron2.6LL4N/ASteel - Carded
1984ChryslerNew Yorker2.6LL4N/ASteel - Carded
1984ChryslerTown & Country2.6LL4N/ASteel - Carded
1984Dodge6002.6LL4N/ASteel - Carded
1984DodgeAries2.6LL4N/ASteel - Carded
1984DodgeCaravan2.6LL4N/ASteel - Carded
1984DodgeConquest2.6LL4N/ASteel - Carded
1984DodgePower Ram 502.6LL4N/ASteel - Carded
1984DodgeRam 502.6LL4N/ASteel - Carded
1984PlymouthConquest2.6LL4N/ASteel - Carded
1984PlymouthReliant2.6LL4N/ASteel - Carded
1984PlymouthVoyager2.6LL4N/ASteel - Carded
1983ChryslerLeBaron2.6LL4N/ASteel - Carded
1983ChryslerNew Yorker2.6LL4N/ASteel - Carded
1983ChryslerTown & Country2.6LL4N/ASteel - Carded
1983Dodge6002.6LL4N/ASteel - Carded
1983DodgeAries2.6LL4N/ASteel - Carded
1983DodgeChallenger2.6LL4N/ASteel - Carded
1983DodgePower Ram 502.6LL4N/ASteel - Carded
1983DodgeRam 502.6LL4N/ASteel - Carded
1983PlymouthReliant2.6LL4N/ASteel - Carded
1982ChryslerLeBaron2.6LL4N/ASteel - Carded
1982ChryslerTown & Country2.6LL4N/ASteel - Carded
1982DodgeAries2.6LL4N/ASteel - Carded
1982DodgeChallenger2.6LL4N/ASteel - Carded
1982DodgeD502.6LL4N/ASteel - Carded
1982PlymouthReliant2.6LL4N/ASteel - Carded
1981DodgeAries2.6LL4N/ASteel - Carded
1981DodgeChallenger2.6LL4N/ASteel - Carded
1981DodgeD502.6LL4N/ASteel - Carded
1981PlymouthReliant2.6LL4N/ASteel - Carded
1980DodgeChallenger2.6LL4N/ASteel - Carded
1980DodgeColt2.6LL4N/ASteel - Carded
1980DodgeD502.6LL4N/ASteel - Carded
1979DodgeChallenger2.6LL4N/ASteel - Carded
1979DodgeColt2.6LL4N/ASteel - Carded
1979DodgeD502.6LL4N/ASteel - Carded
1978DodgeChallenger2.6LL4N/ASteel - Carded
1978DodgeColt2.6LL4N/ASteel - Carded

* 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.