OMIX-ADA Engines & Components

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: Monday 3/2/2026 if shipped by air

• Free Shipping

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

Part Number: OMX-1740108

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

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

Part Number: OMX-1740109

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

• Free Shipping

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: Monday 3/2/2026 if shipped by air

• Free Shipping

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 3/2/2026 if shipped by air

• Free Shipping

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 )

Estimated Ship Date: May 22, 2026 if ordered today

• Free Shipping

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

Part Number: OMX-1740113

Not Yet Reviewed

• Free Shipping
• Special Order

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 )

• Free Shipping
• Special Order

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

Part Number: OMX-1740112

2.6 out of 5 stars ( 5 )

• Free Shipping
• Special Order

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

Part Number: OMX-1743702

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: OMX-1746504

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Free Shipping
• Special Order

Serpentine Belt Tensioner

Part Number: OMX-1711221

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

BEARING MAIN V8 STANDARD

Part Number: OMX-1746549

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Free Shipping
• Special Order

MAIN BEARING SET 2.5L .020 OVER 91-02

Part Number: OMX-1746520

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Free Shipping
• Special Order

Serpentine Belt Tensioner

Part Number: OMX-1711218

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

• Free Shipping
• Special Order

Oil Filter, Canister Assembly, Cartridge, Jeep, Each

Part Number: OMX-1743603

3.0 out of 5 stars ( 1 )

• Free Shipping
• Special Order

Engine Oil Pan, Oil Pan

Part Number: OMX-17437-21

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, Stock Replacement, Jeep, 4.0L, Each

Part Number: OMX-1742109

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

• Free Shipping
• Special Order

Piston Rings, 4.055 in. Bore, V8, Set

Part Number: OMX-1743055

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Free Shipping
• Special Order

TIMING KIT F-134

Part Number: OMX-1745202

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Free Shipping
• Special Order

TIMING CHAIN COVER 2.5L

Part Number: OMX-1745702

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Free Shipping
• Special Order

TIMING CHAIN COVER

Part Number: OMX-1745704

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Free Shipping
• Special Order

CAMSHAFT GEAR 134 48-71 W/O CHAIN

Part Number: OMX-1745402

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Free Shipping
• Special Order

Timing Chain Tensioners: secondary right tensioner, 3.0/3.6L, Jeep: 11-15 Wrangler JK, OE 5184888AC

Part Number: OMX-1745361

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Special Order

TENSIONER WITH PULLEY

Part Number: OMX-1711250

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Free Shipping
• Special Order