JEEP 4.0L/242 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Hastings Premium Ductile Ring Sets for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2006 WRANGLER - 2M4815

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.875 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815

5.0 out of 5 stars ( 1 )

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Crown Automotive Cylinder Head Fasteners 6035516

Crown Automotive Cylinder Head Fasteners 6035516

Cylinder Head Fastener, Double-ended Head Bolt, 12-point, Steel, Black, Dodge, Jeep, Each

Part Number: CWA-6035516

5.0 out of 5 stars ( 4 )

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Sealed Power CP-Series Rod Bearings 6-3310CPA 10

Rod Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, AMC, Jeep, L6, 3.3L, 3.8L, 4.0L, 4.2L, Set of 6

Part Number: SLP-6-3310CPA10

5.0 out of 5 stars ( 1 )

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Dorman Oil Pan Drain Plugs 090-052.1

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Buick, Cadillac, Checker, Chevy, Chrysler, Dodge, GMC, Olds, Each

Part Number: RNB-090-052-1

5.0 out of 5 stars ( 2 )

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Crown Automotive PCV Vent Tubes and Elbows for 1997-2001 CHEROKEE, GRAND CHEROKEE - 4854180

Hose, PCV, Rubber, Black, Jeep, Each

Part Number: CWA-4854180

5.0 out of 5 stars ( 3 )

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King SI-Series Main Bearings MB7719SI

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, AMC Inline 6-Cylinder, 4.0L, Set of 7

Part Number: KGB-MB7719SI

2.33 out of 5 stars ( 3 )

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Hastings Premium Ductile Ring Sets for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2006 WRANGLER - 2M4815020

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.895 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815020

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Dayco No Slack Idler Pulleys 89012

Idler Pulley, No Slack, Each

Part Number: DAC-89012

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Perma-Cool Oil Filter Relocation Kits 10695

Oil Filter Relocation Kit, Single Filter, 96 in. Length Hoses, Kit

Part Number: PRM-10695

2.6 out of 5 stars ( 5 )

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Dorman Power Steering Pulleys 300-301

Power Steering Pulley, Serpentine, Steel, Black, Eagle, Jeep, Each

Part Number: RNB-300-301

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Clevite P-Series Main Bearings MS-704P-10

Main Bearings, Direct Replacement, .010 in. Crankshaft Undersize, TM-77, AMC, Jeep, 1964 to 1990, L6, Set of 7

Part Number: CLE-MS704P10

5.0 out of 5 stars ( 1 )

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Crown Automotive Timing Chain Sets for 1994-1998 CHEROKEE, GRAND CHEROKEE, WRANGLER - 53020444K-E

Timing Chain, Single Roller, Steel Sprockets, Guide, Gaskets, Jeep, 4.0L, Kit

Part Number: CWA-53020444KE

3.2 out of 5 stars ( 5 )

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KB Performance Pistons KB424C.020

Pistons, Hypereutectic, 3.895 in. Bore, 1.353 in. CH, Press/Floating Offset 0.931 in. Pins, with Locks, for Stroker Builds, Jeep, AMC L6, Set of 6

Part Number: UEM-KB424C-020

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Eagle Cast Steel Crankshafts 102584060

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, Standard Snout, AMC, Jeep, Each

Part Number: ESP-102584060

5.0 out of 5 stars ( 2 )

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Need It Sooner? We recommend these similar substitute parts:

Callies Compstar Crankshafts S28000

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Dayco No Slack Tensioner Pulleys 89009

Idler, Tensioner Pulley, Plastic, Black, 6-Rib Serpentine, 76mm Diameter, Each

Part Number: DAC-89009

4.14 out of 5 stars ( 7 )

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RT Off-Road Valve Covers for 1993-2004 WRANGLER, GRAND CHEROKEE, 1993-2001 CHEROKEE - RT35003

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

Part Number: RTO-RT35003

1.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Continental OE Technology Series Multi-V Belts 4060790

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 79.00 in. Length, Each

Part Number: CEL-4060790

4.67 out of 5 stars ( 3 )

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Speed-Pro Competition Series Main Bearings 7211M 10

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Jeep, L6, 4.0L, Set

Part Number: SLP-7211M10

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Crown Automotive Oil Pans 53020833AB

Oil Pan, Direct Replacement, Steel, Black, Jeep, L6, Each

Part Number: CWA-53020833AB

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Speed-Pro Competition Series Main Bearings 7211M

Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Jeep, L6, 4.0L, Set

Part Number: SLP-7211M

1.0 out of 5 stars ( 1 )

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Melling Stock Replacement Camshafts for 1999-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - MC1377

Camshaft, Stock Replacement, Hydraulic Flat Tappet, Lift .408/.414, Jeep, Each

Part Number: MEL-MC1377

Not Yet Reviewed

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Clevite P-Series Main Bearings MS-704P-20

Main Bearings, Direct Replacement, .020 in. Crankshaft Undersize, TM-77, AMC, Jeep, 1964 to 1990, L6, Set of 7

Part Number: CLE-MS704P20

1.0 out of 5 stars ( 1 )

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Dorman Expansion Plugs 567-017

Freeze Plugs, Brass, AMC, International, Jeep, Set of 7

Part Number: RNB-567-017

4.0 out of 5 stars ( 1 )

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Crown Automotive Valve Cover Grommets 2946079

Valve Cover Grommet, Rubber, Dodge, Jeep, Each

Part Number: CWA-2946079

4.2 out of 5 stars ( 5 )

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Crown Automotive Connecting Rod Bolts J4486626

Connecting Rod Bolt, Steel, Jeep, Each

Part Number: CWA-J4486626

2.0 out of 5 stars ( 2 )

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