1991 JEEP WRANGLER Engines & Components

Cylinder Head Studs, Pro Series, 12-Point, 8740 Chromoly, Black Oxide, Washers, Jeep, 4.0L, Kit

Part Number: ARP-146-4201

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Oil Filter Relocation Kit, 90 Degree, Single Filter, 3/4-16 in. Filter Threads, 3/4-16 in. Engine Threads, Kit

Part Number: TRD-1613

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Oil Pump and Pickup Assembly, High-Volume, AMC, Inline 6-Cylinder, Kit

Part Number: MEL-M167HVS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Adapter, Oil Filter Bypass, Sandwich, Aluminum, Black Anodized, 3/4-16 in. Thread, 3/8 in. Inlet/Outlet, Each

Part Number: EAR-510ERL

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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: Monday 3/9/2026 if shipped by air

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

Part Number: PQX-2324240

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Oil Filter Relocation Kit, Dual Filter, 30 in. Length Hoses, Kit

Part Number: TRD-1213

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Oil Pump, High Volume, Jeep, 4.0L, Each

Part Number: SLP-224-43505

3.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Oil Pump, Wet Sump Style, Pickup, Jeep, 2.5L, 4.0L, Kit

Part Number: CWA-J3242139

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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: Monday 3/9/2026 if shipped by air

CAMSHAFT-ENGINE

Part Number: MEL-MC809

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Timing Chain and Gear Set, Original True Roller, -0.005 in., Double Roller, Iron, Steel Sprockets, AMC, L6, Set

Part Number: CLO-9-3127-5

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Oil Pans, Wet Sump Style, Steel, Black, Jeep, L6, Each

Part Number: CWA-53020833K

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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

Part Number: ATP-103072

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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CAMSHAFT-ENGINE

Part Number: MEL-SRC-9

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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

Part Number: CWA-83503402

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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MAIN BEARING SET

Part Number: CLE-MS1947P10

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: OMX-1743702

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Harmonic Balancer, Nodular Iron, Black, 6.70 in. o.d., AMC, Jeep, 2.5L, Each

Part Number: RNB-594-137

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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