3.8L & 4.2L Engine Valve Train

3224602 Engine Exhaust Valve, +003, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
3224602 Engine Exhaust Valve, +003, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
$22.00
3224603 Engine Exhaust Valve, +015, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
3224603 Engine Exhaust Valve, +015, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
$22.00
3224597 Engine Exhaust Valve, STD, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
3224597 Engine Exhaust Valve, STD, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
$20.00
3237464 Engine Exhaust Valve, STD, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3237464 Engine Exhaust Valve, STD, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$30.00
3240163 Engine Exhaust Valve, +003, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3240163 Engine Exhaust Valve, +003, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$25.00
3240164 Engine Exhaust Valve, +015, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3240164 Engine Exhaust Valve, +015, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$26.00
3218732 Engine Intake Valve, STD, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
3218732 Engine Intake Valve, STD, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
$22.00
3218809 Engine Intake Valve, +003, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
3218809 Engine Intake Valve, +003, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
$22.00
3218810 Engine Intake Valve, +015, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
3218810 Engine Intake Valve, +015, 1973-1980 Jeep 6 cyl 232, 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
$22.00
3237465 Engine Intake Valve, STD, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3237465 Engine Intake Valve, STD, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$21.00
3240166 Engine Intake Valve, +003, 1981-1990 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3240166 Engine Intake Valve, +003, 1981-1990 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$21.00
3240167 Engine Intake Valve, +015, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3240167 Engine Intake Valve, +015, 1981-1990 Jeep 6 cyl 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$21.00
Rocker Arm Pivot Kit for 1980-1991 Jeep Cherokee SJ, Grand Wagoneer, J-Series with 4.2L & 5.9L Engine
Rocker Arm Pivot Kit for 1980-1991 Jeep Cherokee SJ, Grand Wagoneer, J-Series with 4.2L & 5.9L Engine
$8.00
Complete Rocker Arm Kit for 1983-1988 Jeep Grand Wagoneer, & J-Series with 4.2L Engine
Complete Rocker Arm Kit for 1983-1988 Jeep Grand Wagoneer, & J-Series with 4.2L Engine
$131.00
Complete Rocker Arm Kit for 1972-1979 Jeep Cherokee SJ, Wagoneer, & J-Series with 3.8L or 4.2L Engine
Complete Rocker Arm Kit for 1972-1979 Jeep Cherokee SJ, Wagoneer, & J-Series with 3.8L or 4.2L Engine
$129.00
Call us for availability
3235090 Rocker Arm Pivot, 1981-1990 Jeep 6 Cylinder 4.2L Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3235090 Rocker Arm Pivot, 1981-1990 Jeep 6 Cylinder 4.2L Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$6.00
3240502K Timing Set, 1965-1990 6 cyl 232 or 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3240502K Timing Set, 1965-1990 6 cyl 232 or 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$54.00
3189883 Valve lifters, 1974-1990 6 cylinder 232 to 258 Engine
3189883 Valve lifters, 1974-1990 6 cylinder 232 to 258 Engine
$11.00
3240502 Timing Chain, 1968-1990 6 cylinder 232, 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3240502 Timing Chain, 1968-1990 6 cylinder 232, 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$25.00
Camshaft Sprocket 3.8L, 4.2L for 1965-1986 Wagoneer, Grand Wagoneer, Cherokee, J-Series
Camshaft Sprocket 3.8L, 4.2L for 1965-1986 Wagoneer, Grand Wagoneer, Cherokee, J-Series
$34.00
Crankshaft Sprocket fits 3.8L, 4.2L Engines for 1965-1986 Jeep Wagoneer, Cherokee, J-Series
Crankshaft Sprocket fits 3.8L, 4.2L Engines for 1965-1986 Jeep Wagoneer, Cherokee, J-Series
$41.00
53005769 Timing Cover, 1965-1990 6 Cylinder 232 or 258 Engine, Jeep Wagoneer, Grand Wagoneer & J-Series Truck
53005769 Timing Cover, 1965-1990 6 Cylinder 232 or 258 Engine, Jeep Wagoneer, Grand Wagoneer & J-Series Truck
$52.00
4720223 Timing Cover Kit, fits 1972-90 Jeep Models with 3.8L or 4.2L Engines, 1987-92 Jeep Models with a 4.0L
4720223 Timing Cover Kit, fits 1972-90 Jeep Models with 3.8L or 4.2L Engines, 1987-92 Jeep Models with a 4.0L
$73.00
3214013 Push rod, 1972-1977 6 cylinder 232 or 258, with Temp. Sending Unit in Front of Cylinder Head
3214013 Push rod, 1972-1977 6 cylinder 232 or 258, with Temp. Sending Unit in Front of Cylinder Head
$6.00
3227329 Push Rod, 1977-1980 Jeep 6 cylinder 258, 1977 models with temp. sending unit in rear of head
3227329 Push Rod, 1977-1980 Jeep 6 cylinder 258, 1977 models with temp. sending unit in rear of head
$6.00
3242395 Push Rod, 1981-1990 6 Cylinder 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3242395 Push Rod, 1981-1990 6 Cylinder 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$6.00
3223888 Engine Rocker Arm, 1974-1982 Jeep 6 Cylinder 232 or 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
3223888 Engine Rocker Arm, 1974-1982 Jeep 6 Cylinder 232 or 258 Engines, Jeep Wagoneer, Cherokee, J-Series Truck
$11.00
Call us for availability
3242393 Rocker Arm, 1983-1990 6 Cylinder 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
3242393 Rocker Arm, 1983-1990 6 Cylinder 258 Engine, Jeep Wagoneer, Cherokee, J-Series Truck
$7.00
Rocker Arm Bridge With No Stud for 1980-1991 Jeep Grand Wagoneer, Cherokee SJ & J-Series Pickup with 4.2L or 5.9L Engine
Rocker Arm Bridge With No Stud for 1980-1991 Jeep Grand Wagoneer, Cherokee SJ & J-Series Pickup with 4.2L or 5.9L Engine
$3.00
J3173076 Oil Slinger, 1972-1990 Jeep 6 Cylinder 232, 258 Engines
J3173076 Oil Slinger, 1972-1990 Jeep 6 Cylinder 232, 258 Engines
$8.00
When seeking the best valve train parts for Jeep 3.8L and 4.2L engines, it is crucial to prioritize components that enhance performance and longevity. Our top-rated selection includes high-quality camshafts, lifters, pushrods, and rocker arms, engineered to meet or exceed OEM specifications. These parts are crafted from premium materials, ensuring superior wear resistance and reliability under demanding conditions. For instance, aftermarket camshafts can significantly improve horsepower and torque, while precision-engineered lifters provide optimal oil flow and reduce noise. Additionally, upgrading to high-strength pushrods can enhance durability and maintain the integrity of the valve train under high-stress scenarios. By choosing our curated range of valve train components, Jeep enthusiasts can ensure their engines operate efficiently and effectively, maximizing both performance and lifespan.
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