Enginetech PK49 is a steel freeze plug set (expansion plug set) for 1978-1989 Chrysler, Dodge, Mazda, Mitsubishi, Plymouth engines (2.6L 156ci I4). Sold as a complete set covering all block expansion plug positions.
Product Specifications
| Part Number | PK49 |
| Brand | Enginetech |
| Product Type | Freeze Plug Set (Expansion Plug Set) |
| Material | Steel |
| Quantity | Sold as a complete set (1 set per order) |
| Application | 1978-1989 Chrysler, Dodge, Mazda, Mitsubishi, Plymouth |
| Engine | 2.6L 156ci I4 |
Vehicle Fitment
- 1978-1980 Dodge Challenger 2.6L 156ci I4 SOHC [VIN:F]
- 1978-1980 Dodge Colt 2.6L 156ci I4 SOHC [VIN:F]
- 1978-1980 Plymouth Sapporo 2.6L 156ci I4 SOHC [VIN:F]
- 1979-1980 Dodge D50 2.6L 156ci I4 SOHC [VIN:W]
- 1979-1980 Plymouth Arrow 2.6L 156ci I4 SOHC [VIN:F]
- 1979-1980 Plymouth Arrow Pickup 2.6L 156ci I4 SOHC [VIN:W]
- 1981-1982 Dodge Aries 2.6L 156ci I4 SOHC [VIN:D]
- 1981-1982 Dodge D50 2.6L 156ci I4 SOHC [VIN:7]
- 1981-1982 Plymouth Arrow Pickup 2.6L 156ci I4 SOHC [VIN:7]
- 1981-1982 Plymouth Reliant 2.6L 156ci I4 SOHC [VIN:D]
- 1981-1983 Dodge Challenger 2.6L 156ci I4 SOHC [VIN:7]
- 1981-1983 Plymouth Sapporo 2.6L 156ci I4 SOHC [VIN:7]
- 1982 Chrysler LeBaron 2.6L 156ci I4 SOHC [VIN:D]
- 1982 Chrysler Town & Country 2.6L 156ci I4 SOHC [VIN:D]
- 1982 Dodge 400 2.6L 156ci I4 SOHC [VIN:D]
- 1983 Dodge 400 2.6L 156ci I4 SOHC [VIN:G]
- 1983 Dodge Power Ram 50 2.6L 156ci I4 SOHC [VIN:7]
- 1983 Dodge Ram 50 2.6L 156ci I4 SOHC [VIN:7]
- 1983 Mitsubishi Mighty Max 2.6L 156ci I4 SOHC [VIN:7]
- 1983 Mitsubishi Montero 2.6L 156ci I4 SOHC [VIN:7]
- 1983 Mitsubishi Starion 2.6L 156ci I4 SOHC [VIN:7] Turbocharged
- 1983-1984 Chrysler E Class 2.6L 156ci I4 SOHC [VIN:G]
- 1983-1984 Chrysler Executive Sedan 2.6L 156ci I4 SOHC [VIN:G]
- 1983-1985 Chrysler LeBaron 2.6L 156ci I4 SOHC [VIN:G]
- 1983-1985 Chrysler New Yorker 2.6L 156ci I4 SOHC [VIN:G]
- 1983-1985 Chrysler Town & Country 2.6L 156ci I4 SOHC [VIN:G]
- 1983-1985 Dodge 600 2.6L 156ci I4 SOHC [VIN:G]
- 1983-1985 Dodge Aries 2.6L 156ci I4 SOHC [VIN:G]
- 1983-1985 Plymouth Reliant 2.6L 156ci I4 SOHC [VIN:G]
- 1984-1986 Dodge Conquest 2.6L 156ci I4 SOHC [VIN:H] Turbocharged
- 1984-1986 Dodge Power Ram 50 2.6L 156ci I4 SOHC [VIN:E]
- 1984-1986 Plymouth Conquest 2.6L 156ci I4 SOHC [VIN:H] Turbocharged
- 1984-1987 Dodge Caravan 2.6L 156ci I4 SOHC [VIN:G]
- 1984-1987 Mitsubishi Starion 2.6L 156ci I4 SOHC [VIN:H] Turbocharged
- 1984-1987 Plymouth Voyager 2.6L 156ci I4 SOHC [VIN:G]
- 1984-1988 Dodge Mini Ram 2.6L 156ci I4 SOHC [VIN:G]
- 1984-1989 Dodge Ram 50 2.6L 156ci I4 SOHC [VIN:E]
- 1984-1989 Mitsubishi Mighty Max 2.6L 156ci I4 SOHC [VIN:E]
- 1984-1989 Mitsubishi Montero 2.6L 156ci I4 SOHC [VIN:E]
- 1985 Chrysler Executive Limousine 2.6L 156ci I4 SOHC [VIN:G]
- 1985 Plymouth Caravelle 2.6L 156ci I4 SOHC [VIN:G]
- 1985-1986 Dodge Conquest 2.6L 156ci I4 SOHC [VIN:N] Turbocharged
- 1985-1986 Plymouth Conquest 2.6L 156ci I4 SOHC [VIN:N] Turbocharged
- 1985-1989 Mitsubishi Starion 2.6L 156ci I4 SOHC [VIN:N] Turbocharged
- 1987 Chrysler Conquest 2.6L 156ci I4 SOHC [VIN:H] Turbocharged
- 1987-1988 Mazda B2600 2.6L 156ci I4 SOHC
- 1987-1989 Chrysler Conquest 2.6L 156ci I4 SOHC [VIN:N] Turbocharged
- 1987-1989 Dodge Raider 2.6L 156ci I4 SOHC [VIN:E]
Enginetech freeze plug sets (also known as expansion plugs, core plugs, or Welsh plugs) are produced using high quality cold-rolled steel with zinc plating for excellent corrosion resistance, or brass for superior long-term protection in severe-duty and high-mileage applications. Enginetech offers a full selection including standard cup design, reverse taper, disc, and deep cup styles. Always replace all expansion plugs during a complete engine rebuild - old plugs left in place are a common source of coolant leaks on rebuilt engines. Apply a thin coat of thread sealant or anaerobic gasket maker to the plug outer diameter before installation. Verify all plug diameters match your engine block before ordering.
