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 )

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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 )

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

Part Number: OMX-1745705

3.29 out of 5 stars ( 7 )

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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 )

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

Part Number: OMX-1740109

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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

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Estimated Ship Date: Dec 9, 2025 if ordered today

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BEARING MAIN .010 6CL

Part Number: OMX-1746536

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Serpentine Belt Tensioner

Part Number: OMX-1711221

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Serpentine Belt Tensioner

Part Number: OMX-1711217

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Serpentine Belt Tensioner

Part Number: OMX-1711218

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Timing Set

Part Number: OMX-1745219

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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CAMSHAFT 4.2L 79-90

Part Number: OMX-1742108

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Estimated Ship Date: Dec 8, 2025 if ordered today

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This replacement harmonic balancer from Omix-ADA fits 3.8L engines found in 07-11 Jeep Wrangler.

Part Number: OMX-1746104

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Valve Cover (4.2L), Die Cast Aluminum, Red Finish (With 4.2L Script), 1981-1983 CJ5, 1981-1986 CJ7, 1981-1986

Part Number: OMX-1740114

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Timing Chain

Part Number: OMX-1745319

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Main Bearings, AL-3, Steel Backed Aluminum Alloy, Jeep, 3.8L, Set

Part Number: OMX-1746595

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Estimated Ship Date: Dec 9, 2025 if ordered today

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TIMING CHAIN COVER

Part Number: OMX-1745704

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Tensioner Pulley, Jeep Wrangler (TJ) 4.0L 05-06

Part Number: OMX-1711209

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Estimated Ship Date: Dec 9, 2025 if ordered today

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BEARING MAIN .010 V8

Part Number: OMX-1746550

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Estimated Ship Date: Dec 9, 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 9, 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 9, 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 9, 2025 if ordered today

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