JEEP 4.0L/242 Engines & Components

Oil Filter Relocation Kit, Dual Filter, 72 in. Hose Length, Kit

Part Number: SUM-G4986-1

4.39 out of 5 stars ( 33 )

Estimated Ship Date: Today

Oil Filter Relocation, Aluminum, Natural, Kit

Part Number: HDA-291

3.63 out of 5 stars ( 16 )

Estimated Ship Date: Today

Rocker Arms, Off-Road Series, Full Roller, 1.7 Ratio, Non-Adjustable, Aluminum, 5/16 in. Pedestal, Jeep, L6, Set of 12

Part Number: SCC-0502

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Pushrods

Part Number: MEL-MPR-437

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover, Perimeter Bolt Mounting, Stock Height, Cast Aluminum, Red, 4.0L Top Style, Jeep, 4.0L, Each

Part Number: RTO-RT35002

2.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Camshaft Kits, Stock Replacement Cam and Lifter Kits, Hydraulic Flat Tappet, 0.408 Int./0.414 Exh. Lift, Lifters, Jeep, 4.0L, Kit

Part Number: MEL-CL-MC1376

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Camshaft Kit, Stock Replacement, Hydraulic Flat Tappet, 197 Int/197 Exh, Lifters Included, V8, Kit

Part Number: MEL-CL-MC809

Not Yet Reviewed

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Cam and Lifters, Valvetrain, Hydraulic Flat Tappet, Adv Duration 262/270, Lift .493/512, AMC, Jeep, L6, Kit

Part Number: CCA-K68-239-4

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Cam and Lifters, Timing, Hydraulic Flat Tappet, Adv. Duration 250/258, Lift .462/.485, AMC, Jeep, L6, Kit

Part Number: CCA-SK68-231-4

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Rocker Arms, Non-roller, Steel, Natural, Stud Mounting Style, Pivots, Bridges, Jeep, 4.0L, 4.2L, Kit

Part Number: CWA-3242393K

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: DAC-89007

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Today

Oil Filter, High Performance, Black, Each

Part Number: DCC-P4452890

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Timing Chain and Gear Set, Link Belt, Steel Sprockets, Jeep, L6, 4.0L, Set

Part Number: MEL-3-385SB

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Main Bearings, P Series, Standard Size, TM-77, AMC, 6-Cylinder, Set

Part Number: CLE-MS1947P

Not Yet Reviewed

Estimated Ship Date: Today

Coupling, Quick-Drain Oil Pan, Gasket, Full Flow Female Half, Fits All Thread Sizes, Each

Part Number: AER-FBM3117

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Harmonic Balancer, Sportsman, Internal Balance, Black, Jeep, L6, Each

Part Number: PQX-2324240

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Cylinder Head Bolts, High Performance Series, Hex, Chromoly, Black Oxide, Washers, without Threaded Head Extensions, Jeep, 4.0L, Kit

Part Number: ARP-146-3601

4.31 out of 5 stars ( 16 )

Estimated Ship Date: Today

Filter, Engine Oil, OEM Replacement, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: MOP-05281090AB

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Timing Chain and Gear Set, Red Series, Double Roller, Billet Steel Sprockets, AMC, L6, Set

Part Number: RMR-NA-CS7100

Not Yet Reviewed

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .493/.512, AMC, Jeep, L6, Kit

Part Number: CCA-CL68-239-4

Not Yet Reviewed

Estimated Ship Date: Today

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Rod Bearing, Standard Size, Tri Metal, AMC, Dodge, Eagle, Jeep, L4, L6, V8, Each

Part Number: SLP-3310CPA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Black, 3/4-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: EAR-1178ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Filter, Spin-on, 45 Microns, 13/16-16 in., 3/4-16 in., 3.75 in. O.D., 3.75 in. High, Each

Part Number: SOF-209-361B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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CYLINDER ASSIST KIT

Part Number: PFN-PK40XJ2

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Oil Pan, Stock Replacement, Steel, Black Painted, Jeep, 4.0L, Each

Part Number: MOP-53010340AB

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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