4.0 Liter (242) AMC Engine Parts for Jeep TJ, YJ, XJ, ZJ, WJ, & Grand Wagoneer
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Jeep TJ, YJ, XJ, ZJ, WJ, & Grand Wagoneer 4.0 Liter (242) AMC Engine Parts Diagram
No matter the type of engine in your Jeep, you want to take good care of it so you can keep using it for years to come. We stock all the parts and hardware you need for your Jeep 4-liter engine, including for a vast range of models. We even have diagrams of the Jeep Cherokee engine parts to help you figure out which part you need. Shop at Morris 4x4 with confidence, as all of our parts are from reputable brands and of the highest quality. We also offer customers a 30-day satisfaction guarantee on all of our parts and accessories. Finding the right parts for your Jeep 4-liter engine doesn’t have to be hard with the help of Morris 4x4.
We carry everything you need and pride ourselves on making your shopping experience as stress-free as possible. That is why we have diagrams of Jeep engine parts as well as the traditional search bar and the ability to browse by categories via our extensive navigation menus. To make your shopping experience even more stress-free, our team is on hand to answer your questions or provide advice, and you can choose how to reach us, either over the phone or via live chat. We pride ourselves on offering all the Jeep Wrangler engine parts you need in one place. You will find cylinder head bolts, valve cover kits, valve cover mounting studs, valve cover gaskets, engine gasket sets, cylinder head cover gaskets, wrench-off oil filters, master filter kits, and oil filters for your 4-liter engine. All the parts are from familiar industry-leading brands, such as Crown, K&N Premium, Overhaul, and Mopar. Best of all, our products include a 100% price matching policy. We price match competitors and give you up to 90 days after your purchase to get a refund on the price difference if you already bought from us.
Parts
Show all Parts- 1 RT Off-Road Aluminum Valve Cover Kit - Yellow$149.99
Out of stock
Part no: RT35003
Fits: 1993-2004 Jeeps with 4.0L Engine (See More Info.)
- 1
- 1
- 1 RT Off-Road Aluminum Valve Cover Kit, (4.0L Engines) - Black$162.99
Out of stock
Part no: RT35001
Fits: 1993-2004 Jeeps with 4.0L Engine (See More Info.)
- 1 MOPAR Cylinder Head Bolt 4.52"$4.25
Part no: J4007307-M
Fits: 1984-1996 Jeep Wrangler, Cherokee, Comanche 2.5L, 4.0L
- 1 Crown Double Ended Cylinder Head Bolt 1/2"-13/ 7/16"-14 x 6"$3.99
Out of stock
Part no: 6035516
Fits: 1987-2006 Jeep See More Info
- 1 Crown Valve Cover Mounting Stud$4.49
Out of stock
Part no: 6035968AA
Fits: 1997-2006 Jeeps (see more info)
- 1 RT Off-Road Aluminum Valve Cover Kit - Red$149.99
Out of stock
Part no: RT35002
Fits: 1993-2004 Jeeps with 4.0L Engine (See More Info.)
- 1
- 2 Crown Valve Cover Gasket$30.69
Out of stock
Part no: 53020758AC
Fits: 1996-2005 Jeep Wrangler TJ,Cherokee XJ,G. Cherokee ZJ, WJ
- 2
- 3 MOPAR Cylinder Head Cover Gasket$64.99
Out of stock
Part no: 5093785AA-M
Fits: 1994-1995 Jeep Cherokee XJ 4.0L
- 3
- 4 CROWN Upper Gasket Set$94.99
Out of stock
Part no: 5012365AD
Fits: 1999-2006 Jeep Wrangler TJ, Cherokee XJ, Grand Cherokee WJ
- 4 Crown Upper Gasket Set$49.99
Out of stock
Part no: 4761015
Fits: 1987-1990 Jeep Wrangler YJ, Cherokee XJ
- 4 Crown Engine Gasket Set - Upper, 4.0L$77.99
Out of stock
Part no: 4636982AC
Fits: 1987-1999 Jeeps w/4.0L Engines (See More Info.)
- 4
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- 5 Crown Gasket Set, Lower$40.92
Out of stock
Part no: 4713221
Fits: 1992-2000 Jeep Wrangler, YJ, Wrangler TJ, Cherokee XJ
- 5 Crown Lower Engine Gasket Set$43.05
Out of stock
Part no: 5017432AC
Fits: 2000-2006 Jeeps with 4.0L Engine (See More Info)
- 6 Crown Master Filter Kit for 4.0L or 4.7L Engine$81.99
Out of stock
Part no: MFK15
Fits: 1999-2001 Jeeps (See More Info)
- 6 Crown Master Filter Kit for 2.5L or 4.0L Engine$97.99
Out of stock
Part no: MFK7
Fits: 1997-2004 Jeep Wrangler TJ with a 2.5L or 4.0 Engine
- 6 Royal Purple Extended Life Oil Filter$14.99
Part no: RPL-20-253
Fits: 1984-2007 Jeep Wrangler TJ, YJ, Grand Cherokee, Cherokee*
- 6 Crown Oil Filter (2.1L, 2.5L, 4.0L, 4.2L, 5.9L Engines)$7.49
Out of stock
Part no: 33004195
Fits: 1986-1994 Jeeps (See More Info.)
- 6 Crown Master Filter Kit for 4.0L or 5.2L Engine$35.08
Out of stock
Part no: MFK11
Fits: 1993-1996 Jeep Grand Cherokee ZJ
- 6
- 6 Crown Master Filter Kit for 2.5L or 4.0L Engine$23.99
Out of stock
Part no: MFK8
Fits: 1991-1996 Jeeps (See More Info)
- 6 Crown Master Filter Kit for 2.5L or 4.0L Engine$20.99
Out of stock
Part no: MFK13
Fits: 1991-1995 Jeep Wrangler YJ
- 6 K&N Premium Wrench-Off Oil Filter$17.49
Out of stock
Part no: KN-HP2004
Fits: 1991-2008 Jeeps (See More Info)
- 6 Crown Master Filter Kit for 2.5L or 4.0L Engine$93.99
Out of stock
Part no: MFK9
Fits: 1997-2001 Jeep Cherokee XJ
- 6
- 6a Seal Kit, Oil Filter Adapter 4.0L$3.99
Out of stock
Part no: 33002970K
Fits: 1987-1992 Jeep Cherokee XJ
- 6a Crown Oil Filter Adapter O-Ring Kit$2.99
Out of stock
Part no: 4720363
Fits: 1993-2001 Jeep Cherokee XJ, Jeep Grand Cherokee ZJ
- 6a
- 7 Omix Oil Pump$122.99
Out of stock
Part no: 3242141WO
Fits: 1981-2006 Jeep Wrangler TJ, TJL, YJ, CJ5, CJ7, CJ8 Scrambler
- 7 Omix Oil Pump for 2.5L, 4.0L, and 4.2L Engines$111.43
Part no: 3241399
Fits: 1981-2006 Jeeps (See More Info)
- 7 Melling Select Performance High Volume Oil Pump Kit$109.99
Part no: M167HVS
Fits: 1987-2006 Jeeps See More Info
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- 8
- 8 MOPAR Oil Pan$304.99
Out of stock
Part no: 53010340AB
Fits: 1999-2006 Jeep Wrangler TJ & Unlimited TJL 4.0L
- 8
- 8A
- 8A Crown Engine Oil Pan Gasket$28.51
Out of stock
Part no: 53007568AC
Fits: 1965-2006 Jeeps with 3.8L, 4.0L, 4.2L Engine (See More Info)
- 8A
- 9 Crown Oil Filler Cap with 2-Tab Attachment$3.99
Out of stock
Part no: 8132312
Fits: 1965-2002 Jeeps (See More Info)
- 9 Crown Oil Filler Cap (for Plastic Valve Covers)$3.49
Out of stock
Part no: 33001016
Fits: 1981-1993 Jeeps (See More Info.)
- 9
- 10 Crown Engine Oil Drain Plug 1/2"-20, Rubber Coated - Sold Individually$3.49
Out of stock
Part no: 6035417
Fits: 1991-2006 Jeeps (See More Info.)
- 10 Omix Oil Pan Plug & Gasket, Metric Threads$9.99
Out of stock
Part no: 83501425
Fits: 1985-1991 Jeep CJ, Wrangler YJ, Cherokee XJ
- 10
- 11 Crown Valve Cover Grommet - Black - Sold Individually$3.49
Out of stock
Part no: 2946079
Fits: 1993-2004 Jeeps (See more info)
- 11 Crown Valve Cover Grommets, (Sold Individually)$3.99
Out of stock
Part no: 4762592
Fits: 1987-1990 (4.0L 6-Cylinder AMC Engine)
- 11 Crown Crankcase Vent Grommet - Rear$3.49
Out of stock
Part no: 53013743AB
Fits: 2005-2006 Jeep Wrangler TJ & Unlimited TJL with 4.0L Engine
- 11
- 12 Omix Standard Piston With Pin$65.99
Out of stock
Part no: 4798329
Fits: 1996-2006 Jeeps (With 4-CYL 2.5L & 6-CYL 4.0L)
- 12 Omix Standard Piston w/ Pins$48.99
Out of stock
Part no: 83500251
Fits: 1983-1995 4 Cyl 2.5L & 87-93 6 Cyl 4.0L
- 12 Piston & Pin .010" (Each)$44.99
Part no: 83500252
Fits: 1983-1995 Jeep with 2.5L 150 & 4.0L 242 AMC Engine
- 12 Omix Piston with Pin .010" Over - Sold Individually$48.99
Out of stock
Part no: 17427.11
Fits: 1983-1995 Jeep Wrangler YJ, CJ5, CJ7 & CJ8 Scrambler
- 12
- 13 Crown Piston Ring Set - Standard Bore$116.99
Out of stock
Part no: 4798878
Fits: 1996-2006 Jeeps with 4.0L 6 Cylinder Engines
- 13 Ring Set (For 6 Pistons) 4.0L$62.99
Out of stock
Part no: 4762462
Fits: 1987-1995 Jeep Wrangler YJ, Cherokee
- 13
- 15 Crown Bolt, Connecting Rod 2.5L 150 & 4.2L 258 & 5.0L 304 & 5.9L 3$5.99
Out of stock
Part no: 53020123
Fits: 1983-2002 Jeep CJ 5 6 7 8 Sj YJ
- 15
- 16 Crown Main Crankshaft Bearing$9.99
Out of stock
Part no: 8133252
Fits: 1987-1990 Jeep Amc 4.0L (242) I6 Engine
- 16
- 16A .020 Over Main Bearing Set$145.99
Out of stock
Part no: 7211M.020
Fits: 1991-1996 Jeep 6 Cyl 4.0L Engine
- 16A .010 Over Main Bearing Set$132.99
Out of stock
Part no: 7211M.010
Fits: 1991-1996 Jeep 6 Cyl 4.0L Engine
- 16A Crown Main Engine Bearing Set$100.99
Out of stock
Part no: 8133252K6
Fits: 1965-1992 Jeeps (See More Info)
- 16A .030 Over Main Bearing Set$145.99
Out of stock
Part no: 7211M.030
Fits: 1991-1996 Jeep 6 Cyl 4.0L Engine
- 16A
- 16A Omix Standard Main Bearing Set$81.99
Out of stock
Part no: 4289M
Fits: 1968-1990 Jeep I6 258 (4.2L) & 242 (4.0L)
- 16A Omix .010 Over Main Bearing Set$97.99
Out of stock
Part no: 4289M.010
Fits: 1968-1990 Jeep I6 258 (4.2L) & 242 (4.0L)
- 16A Omix Main Bearing Set, .020" Over$81.99
Out of stock
Part no: 4289M.020
Fits: 1972-1990 Jeep 6-Cylinder 199/232/258 (4.2L)/242 (4.0L)
- 16A Omix .030 Over Main Bearing Set$122.99
Out of stock
Part no: 4289M.030
Fits: 1968-1990 Jeep V6 258 (4.2L) & 242 (4.0L)
- 16A
- 17 Crown Crankshaft Thrust Bearing$16.49
Out of stock
Part no: 83507084
Fits: 1983-2004 Jeeps with 2.5L, 4.0L and 4.2L Engines
- 17
- 17A Dorman Camshaft Synchronizer, Oil Pump Drive - Includes Sensor$52.95
Out of stock
Part no: DOR-689200
Fits: 1999-2004 Jeep Wrangler TJ, Cherokee XJ & Grand Cherokee WJ
- 17A Crown Oil Pump Drive Assembly (4.0L Engine)$110.99
Out of stock
Part no: 53010624AC
Fits: 2005-2006 Jeep Wrangler TJ & Wrangler Unlimited TJL
- 17A
- 18 Crown Connecting Rod Bearing Set - Standard Size$40.20
Out of stock
Part no: 83500300K6
Fits: 1975-2006 Jeeps (See More Info)
- 18 Connecting Rod Bearing Set, .010" Undersize, Includes 6$40.92
Out of stock
Part no: 83500301K6
Fits: 1987-2004 Jeep Wrangler YJ, Wrangler TJ, Cherokee XJ
- 18
- 19 Crown Plug Camshaft 2-9/64 Diam 4.2L 258 & 5.0L 304 & 5.9L 360 Am$3.49
Out of stock
Part no: 3172313
Fits: 1987-2002 Jeep CJ 5 6 7 8 Sj YJ
- 19
- 20 Crown Oil Hole Expansion Plug$2.49
Out of stock
Part no: 3105394
Fits: 1972-2006 Jeeps w/ 2.5L, 4.0L, 4.2L Engines
- 20
- 22 MOPAR Camshaft$358.99
Out of stock
Part no: 53010448AA
Fits: 1999-2006 Jeep Wrangler, Grand Cherokee, Cherokee
- 22 Omix Camshaft$162.99
Out of stock
Part no: 33002981
Fits: 1987-1995 Jeep Cherokee XJ, Jeep Wrangler YJ
- 22
- 60 MOPAR Crankcase Vent to Intake Manifold Tube$94.99
Out of stock
Part no: 4854265
Fits: 1994-2004 Jeep Wrangler, Cherokee, Grand Cherokee
- 60 Tube Crankcase Vent For Intake Manifold$7.49
Out of stock
Part no: 53013797AB
Fits: 2005-2006 Jeep Wrangler 4.0L Engine
- 60 MOPAR Crankcase to Air Cleaner Ventilation Tube$19.99
Out of stock
Part no: 53006237-M
Fits: 1991-1996 Jeep See More Info
- 60
- 61 Crankcase Vent To Air Cleaner Tube$11.68
Out of stock
Part no: 4854180
Fits: 97-2001 Jeep Cherokee XJ 4.0L & Cherokee XJ 2.5L Engine
- 61
- 63 Edelbrock Performer Bare Cylinder Head for 4.0L Engines$1,462.50
Part no: EB-50159
Fits: 1987-2006 Jeeps (See More Info)
- 63 Edelbrock Performer Complete Cylinder Head for 4.0L Engines$1,841.50
Out of stock
Part no: EB-50169
Fits: 1987-2006 Jeeps (See More Info)
- 63
- 64 Omix Timing Chain Cover, 6-Cylinder 258 or 232 Engine (11 Holes)$65.99
Out of stock
Part no: 53005769
Fits: 1972-1993 Jeeps (See More Info.)
- 64
- 64
- 64
- 65
- 65 Omix Timing Chain$28.99
Out of stock
Part no: 53020444
Fits: 1994-2006 Jeep Wrangler, Cherokee, Grand Cherokee
- 65
- 68 Crown Drive Belt Tensioner Bolt and Collar$20.99
Out of stock
Part no: 6503198K
Fits: 1996-2002 Jeeps (see more info)
- 68
- 69
- 69
- 69 Omix Carburetor Gasket Repair Kit$69.99
Part no: 923235
Fits: 1972-1990 Jeep CJ5, CJ7, CJ8, Wrangler YJ
- 70 Omix Oil Pump & Gas Tank Mount Bolt - Sold Individually$2.99
Out of stock
Part no: 17258.16
Fits: 1984-1995 Jeeps (See More Info)
- 70