1990 JEEP WRANGLER Engines & Components

Oil Filter Adapter, Remote Mount, -10 AN O-Ring Inlet, -10 AN O-Ring Outlet, 3/4-16 in. Nipple, Billet Aluminum, Black Anodized, Hardware, Each

Part Number: EAR-1179ERL

5.0 out of 5 stars ( 5 )

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Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, Various Engine Threads, Kit

Part Number: DER-15748

4.91 out of 5 stars ( 11 )

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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 )

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Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, Various Engine Threads, Low Profile, Kit

Part Number: DER-15780

1.0 out of 5 stars ( 1 )

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Timing Chain and Gear Set, Original True Roller, Double Roller, Iron, Steel Sprockets, AMC, L6, Set

Part Number: CLO-9-3127

4.91 out of 5 stars ( 11 )

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Rocker Arms, Rocker Arm Kit, Non-roller, Stud Mounting Style, Steel, Natural, 12 Rocker Arms, 12 Steel Rocker Pivots, 6 Rocker Bridges, Jeep, Kit

Part Number: OMX-1740815

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Piston Rings, Moly, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-222K

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Main Bearings, Direct Replacement, Standard Size, TM-77, AMC, Jeep, 1964 to 1990, L6, Set of 7

Part Number: CLE-MS704P

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Pistons, Cast, Dish, 3.780 in. Bore, AMC, Jeep, Set of 6

Part Number: SLP-470AP30

5.0 out of 5 stars ( 1 )

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CAMSHAFT-ENGINE

Part Number: MEL-SRC-8

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Estimated Ship Date: May 18, 2026 if ordered today

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Pistons, Cast, Dish, 3.750 in. Bore, AMC, Jeep, Set of 6

Part Number: SLP-470AP

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Oil Filter Relocation Kit, Single Filter, 20mm x 1.5 Filter Threads, 20mm x 1.5 Engine Threads, Kit

Part Number: PRM-70966

5.0 out of 5 stars ( 1 )

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Oil Pump, Standard-Volume, AMC, Jeep, 2.5, 4.0, 4.2L, L4-L6, Each

Part Number: SLP-224-41198

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

Part Number: PRM-10795

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Jul 15, 2026 if ordered today

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Valve Cover, Plastic, Plain, Black, American Motors, Jeep, 4.2L, L6, Each

Part Number: RNB-264-974

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Set 83-95 AMC/EAG/JEP 2.5L

Part Number: EGN-P15934020

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Estimated Ship Date: May 11, 2026 if ordered today

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Oil Pump, Wet Sump Style, Standard-volume, Standard-pressure, Jeep, 2.4L, 2.5L, 4.0L, Each

Part Number: CWA-J3241399

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Engine Oil Pan, Engine Oil Pan

Part Number: RNB-264-226

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Estimated Ship Date: May 8, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-SRC-9

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Oil Pan, Steel, Black, Jeep, 4.0L, Each

Part Number: RNB-264-220

2.5 out of 5 stars ( 2 )

Estimated Ship Date: May 11, 2026 if ordered today

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Oil Pump, Wet Sump Style, Standard-volume, Standard-pressure, Jeep, 4.2L, Each

Part Number: CWA-J3242141

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet Style, 197/197 Duration, Jeep, 4.0L, Each

Part Number: CWA-83503402

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet Style, 190/190 Duration, Jeep, 4.2L, Each

Part Number: CWA-J8133009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 10, 2026 if ordered today

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Oil Filter Relocation Kit, Dual Filter, 3/4-16 in. Filter Threads, 20mm x 1.5 Engine Threads, Kit

Part Number: TRD-1258

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Estimated Ship Date: Jun 29, 2026 if ordered today

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