Revitalize your 00-06 Jeep 4.0L/242 OHV L6 12V engine with the Enginetech RMJ242EP Premium Re-Ring Kit. This premium kit delivers top-quality components for a reliable engine refresh. Includes...
Overhaul your 1991 Jeep 4.0L/242 OHV L6 12V with the Enginetech RMJ242A Remain/Re-Ring Kit. This kit provides high-quality components for a dependable engine overhaul. Includes piston rings (R38856),...
Enginetech PK256B Brass Freeze/Expansion Plug Kit for Jeep 4.0L/242 OHV L6 1987-2006The Enginetech PK256B Brass Freeze/Expansion Plug Kit is a high-quality replacement part designed for precise fit...