OMIX-ADA Engines & Components

Valve Cover, Cast Aluminum, Black Wrinkle, 4.2L Logo, Jeep, 4.2L, Factory Plastic Valve Cover Only, Kit

Part Number: OMX-1740108

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Valve Cover, Stock Height, 258 Logo, Cast Aluminum, Black, Jeep, 4.2L/258, Each

Part Number: OMX-1740115

3.5 out of 5 stars ( 4 )

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Valve Cover, Stock Height, Perimeter Bolt Mounting, Cast Aluminum, Black, Finned, Replaces Factory Equipped Plastic Valve Covers Only, Jeep, 4.2L, Kit

Part Number: OMX-1740121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Timing Chain Cover, Aluminum, Natural, Jeep, AMC V8, Kit

Part Number: OMX-1745705

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Valve Covers, Perimeter Bolt Mounting, Cast Aluminum, Black Powdercoated, Polished Fins, Jeep, AMC V8, Pair

Part Number: OMX-1740113

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valve Covers, Perimeter Bolt Mounting, Cast Aluminum, Black Powdercoated, Polished Fins, Jeep, AMC V8, Pair

Part Number: OMX-1740110

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve Cover, Cast Aluminum, Polished, 4.2L Logo, Jeep, 4.2L, Each

Part Number: OMX-1740109

5.0 out of 5 stars ( 2 )

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Valve Cover, Stock Height, Finned, Cast Aluminum, Polished, Jeep, 304, 360, 401, Pair

Part Number: OMX-1740112

2.6 out of 5 stars ( 5 )

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Valve Cover, Perimeter Bolt Mounting, Cast Aluminum, Blue, 4.2L Top Style, Jeep, 4.2L, Each

Part Number: OMX-1740111

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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DAMPER 360 74-91

Part Number: OMX-1746103

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve Cover, Cast Aluminum, Black Wrinkle, Omix-Ada Logo, Jeep, 4.2L, Factory Plastic Valve Cover Only, Kit

Part Number: OMX-1740107

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Estimated Ship Date: Dec 9, 2025 if ordered today

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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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Oil Pan, Steel, Black, Jeep, Each

Part Number: OMX-1743701

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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BEARING MAIN .010 6CL

Part Number: OMX-1746536

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Serpentine Belt Tensioner

Part Number: OMX-1711221

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TIMING CHAIN 226 48-58

Part Number: OMX-1745304

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Estimated Ship Date: Dec 8, 2025 if ordered today

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TIMING CHAIN COVER

Part Number: OMX-1745704

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Main Bearings, A-Series, Bi-metal Aluminum Alloy, 0.030 in. Crankshaft Crankshaft Undersize, Jeep, Willys, 134, Set

Part Number: OMX-1746504

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Estimated Ship Date: Dec 8, 2025 if ordered today

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BEARING MAIN 6 CYLINDER STANDARD

Part Number: OMX-1746535

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Estimated Ship Date: Dec 8, 2025 if ordered today

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BEARING MAIN 4.0L STANDARD

Part Number: OMX-1746542

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Timing Set

Part Number: OMX-1745219

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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

Part Number: OMX-1743702

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Piston Rings, Standard, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in., AMC, 304, Set

Part Number: OMX-1743028

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Estimated Ship Date: Dec 8, 2025 if ordered today

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OIL PUMP 2.5L 4.0L 4.2L

Part Number: OMX-1743303

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Estimated Ship Date: Dec 8, 2025 if ordered today

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OIL PUMP 6 CYLINDER 65-80

Part Number: OMX-1743305

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Estimated Ship Date: Dec 8, 2025 if ordered today

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