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JEEP 4.0L/242 Engines & Components

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Results 76 - 100 of 680

ICON Premium Forged Piston and Ring Kits IC944KTM.030

ICON Premium Forged Piston and Ring Kits IC944KTM.030

ICON Premium Forged Piston and Ring Kits IC944KTM.030

Piston and Ring Kit, Forged, Dish, 3.905 in. Bore, Stroked, AMC, Jeep, 4.0L, Kit

Part Number: UEM-IC944KTM-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Harland Sharp Original Roller Rockers S40196

Made in the USA Harland Sharp Original Roller Rockers S40196

Harland Sharp Original Roller Rockers S40196

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.6 Ratio, 5/16 in. Stud, Jeep, 4.0L, Set of 12

Part Number: CSP-S40196

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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COMP Cams High Energy Timing Sets 3219

Made in the USA COMP Cams High Energy Timing Sets 3219

COMP Cams High Energy Timing Sets 3219

Timing Chain and Gear Set, High Energy, Link Belt, Iron Sprockets, AMC, Inline 6-Cylinder, Set

Part Number: CCA-3219

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Earl's Performance Oil Filter Bypass Adapters 1178ERL

Earl's Performance Oil Filter Bypass Adapters 1178ERL

Earl's Performance Oil Filter Bypass Adapters 1178ERL

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

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Summit Racing™ Jeep 2.5L, 4.0L, 4.2L Camshaft Bolt SUM-G1797

Summit Racing™ Jeep 2.5L, 4.0L, 4.2L Camshaft Bolt SUM-G1797

Summit Racing™ Jeep 2.5L, 4.0L, 4.2L Camshaft Bolt SUM-G1797

Cam Gear Bolt, High Performance, Chromoly, Hex Head, With Spring and Pin, Jeep, 2.5L, 4.0L, 4.2L, Kit

Part Number: SUM-G1797

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Melling Pushrods MPR-462

Made in the USA Melling Pushrods MPR-462

Melling Pushrods MPR-462

Pushrod, OEM Replacement, 5/16 in. Diameter, 6.831 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-462

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ARP Pro Series Connecting Rod Bolts 146-6001

Made in the USA ARP Pro Series Connecting Rod Bolts 146-6001

ARP Pro Series Connecting Rod Bolts 146-6001

Connecting Rod Bolts, Pro Series, 2000 Alloy, Jeep, 4.0L, Kit

Part Number: ARP-146-6001

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Crown Automotive Harmonic Balancers J3242886

Crown Automotive Harmonic Balancers J3242886

Crown Automotive Harmonic Balancers J3242886

Harmonic Balancer, Nodular Iron, Black Powdercoated, Internal Engine Balance, Jeep, Each

Part Number: CWA-J3242886

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco V-Ribbed Serpentine Belts 19252288

ACDelco V-Ribbed Serpentine Belts 19252288

ACDelco V-Ribbed Serpentine Belts 19252288

Accessory Belt, V-Ribbed, Serpentine, 6-Ribs, 95.59 in. Length, 0.787 in. Width, Audi, Cadillac, Chevy, Ford, GMC, Jeep, Mercedes-Benz, Each

Part Number: ADO-K060950HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ARP Main Stud Kits 146-5401

Made in the USA ARP Main Stud Kits 146-5401

ARP Main Stud Kits 146-5401

Main Cap Studs, 2-bolt Style, Standard Hex Nuts, Washers, Jeep, 4.0L, Kit

Part Number: ARP-146-5401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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WIX Filters XP Oil Filters 495-51085XP

WIX Filters XP Oil Filters 495-51085XP

WIX Filters XP Oil Filters 495-51085XP

Oil Filter, XP, Canister, Chrysler, Dodge, Eagle, Ford, Jeep, Mercury, Mitsubishi, Plymouth, Each

Part Number: WIX-51085XP

Not Yet Reviewed

Estimated Ship Date: Today

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Crown Automotive Rocker Arm Hold-Down Bolts J8120512

Made in the USA Crown Automotive Rocker Arm Hold-Down Bolts J8120512

Crown Automotive Rocker Arm Hold-Down Bolts J8120512

Rocker Arm Hold-Down Bolt, Hex Head, 5/16-18 in. Thread Size, Steel, Natural, Dodge, Jeep, Each

Part Number: CWA-J8120512

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Dayco No Slack Idler Pulleys 89144

Made in the USA Dayco No Slack Idler Pulleys 89144

Dayco No Slack Idler Pulleys 89144

Idler Pulley, No Slack, Each

Part Number: DAC-89144

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Crown Automotive Crankcase Vent Tubes for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2004 WRANGLER - 4854265

Crown Automotive Crankcase Vent Tubes for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2004 WRANGLER - 4854265

Crown Automotive Crankcase Vent Tubes for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2004 WRANGLER - 4854265

PCV Hose, Crankcase Vent Tube, Rubber, Black, Jeep, Each

Part Number: CWA-4854265

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ACDelco V-Ribbed Serpentine Belts 88932749

ACDelco V-Ribbed Serpentine Belts 88932749

ACDelco V-Ribbed Serpentine Belts 88932749

Accessory Belts, V-Ribbed, Serpentine, 6-rib, 0.807 in. Width, 79.46 in. Length, Chevrolet, Pontiac, Each

Part Number: ADO-6K790

Not Yet Reviewed

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System 1 Spin-On Oil Filters 209-531B

Made in the USA System 1 Spin-On Oil Filters 209-531B

System 1 Spin-On Oil Filters 209-531B

Oil Filter, Spin-on, 35 Microns, 13/16-16 in., 3/4-16 in., 3.75 in. O.D., 5.75 in. High, Each

Part Number: SOF-209-531B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Melling Freeze Plugs MPE-256BR

Made in the USA Melling Freeze Plugs MPE-256BR

Melling Freeze Plugs MPE-256BR

Freeze Plugs, Brass, Jeep, 4.0L, Kit

Part Number: MEL-MPE-256BR

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Dorman Expansion Plugs 555-028

Dorman Expansion Plugs 555-028

Dorman Expansion Plugs 555-028

Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Set of 10

Part Number: RNB-555-028

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Continental OE Technology Series Multi-V Belts 4060882

Continental OE Technology Series Multi-V Belts 4060882

Continental OE Technology Series Multi-V Belts 4060882

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 88.25 in. Length, Each

Part Number: CEL-4060882

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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COMP Cams Xtreme 4x4 Camshafts 68-501-5

Made in the USA COMP Cams Xtreme 4x4 Camshafts 68-501-5

COMP Cams Xtreme 4x4 Camshafts 68-501-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 242/246, Lift .450/.450, AMC, Jeep, L6, Each

Part Number: CCA-68-501-5

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ACDelco Gold Tensioner Pulleys 88909590

ACDelco Gold Tensioner Pulleys 88909590

ACDelco Gold Tensioner Pulleys 88909590

Idler Pulley, Replacement, Serpentine, 6-groove, Steel, Black, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Each

Part Number: ADO-38009

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6652-3905

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6652-3905

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6652-3905

Piston Set, 4.0 Jeep 6 Cyl. 1-FX Series -15cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-1-6652-3905

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Sealed Power Cam Bearings 1244M

Made in the USA Sealed Power Cam Bearings 1244M

Sealed Power Cam Bearings 1244M

Cam Bearings, Direct Replacement, Steel Backed Babbit, AMC, L6, 232, 258, Set

Part Number: SLP-1244M

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling Rocker Arms MR-931

Made in the USA Melling Rocker Arms MR-931

Melling Rocker Arms MR-931

Rocker Arm, Standard Replacement, Stamped Steel, Dodge, Jeep, Magnum V6, Magnum V8, Each

Part Number: MEL-MR-931

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crown Automotive Timing Covers 53020222

Crown Automotive Timing Covers 53020222

Crown Automotive Timing Covers 53020222

Timing Cover, One-piece, Aluminum, Natural, Dodge, Jeep, Each

Part Number: CWA-53020222

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing Speedcard. Synchrony Car Care.

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