JEEP 4.0L/242 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Silv-O-Lite Hypereutectic Pistons 3242HC.020

Pistons, Hypereutectic, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, Set of 6

Part Number: UEM-3242HC-020

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons S3242HC.060

Piston, Hypereutectic, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Each

Part Number: UEM-S3242HC-060

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3242HC.STD

Piston, Hypereutectic, Dish, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Each

Part Number: UEM-S3242HC-STD

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Silv-O-Lite Cast Pistons 2229.04

Pistons, Cast, Dish, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2229-040

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Silv-O-Lite Cast Pistons 2229C.040

Pistons, Cast, Dish, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2229C-040

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Silv-O-Lite Cast Pistons 2229C.060

Pistons, Cast, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2229C-060

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ICON Premium Forged Pistons IC944.020

Pistons, Forged, Dish, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC944-020

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ICON Premium Forged Pistons IC944.060

Pistons, Forged, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC944-060

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ICON Premium Forged Pistons IC944.080

Pistons, Forged, Dish, 3.955 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC944080

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC944KTM.020

Piston and Ring Kit, Forged, Dish, 3.875 in. Bore, Stroked, AMC, Jeep, 4.0L, Kit

Part Number: UEM-IC944KTM-020

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC944KTM.040

Piston and Ring Kit, Forged, Dish, 3.915 in. Bore, Stroked, AMC, Jeep, 4.0L, Kit

Part Number: UEM-IC944KTM-040

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ICON Premium Forged Pistons IC945.020

Pistons, Forged, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC945-020

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

ICON Premium Forged Pistons IC945.060

Pistons, Forged, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC945-060

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines for 1998 GRAND CHEROKEE - DA35

Crate Engine, Remanufactured, Long Block, Assembled, Jeep, 4.0L/242, Each

Part Number: VRE-DA35

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Crown Automotive Accessory Drive Belts JK060817

Accessory Drive Belt, Serpentine, Jeep, Each

Part Number: CWA-JK060817

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive - Vehicle Maintenance Kits for 1991-1993 CHEROKEE, 1991-1992 COMANCHE - MFK8

Engine Oil Filter Kit

Part Number: CWA-MFK8

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Accessory Drive Belts for 1991-1994 CHEROKEE - JY015332

Crown Automotive Accessory Drive Belts for 1991-1994 CHEROKEE - JY015332

Accessory Drive Belt, Black, Rubber, Use Existing Hardware

Part Number: CWA-JY015332

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive - Vehicle Maintenance Kits for 1991-1995 WRANGLER - MFK13

Engine Oil Filter Kit

Part Number: CWA-MFK13

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Oil Pumps J3241399

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

Part Number: CWA-J3241399

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Manual Transmission Replacement Parts 83500575

Mainshaft Bearing, Rear, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-83500575

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Valve Cover Grommets for 2005-2006 WRANGLER - 53013743AB

Valve Cover Grommet, PCV Style, Rear Position, Rubber, Jeep, 4.0L, Each

Part Number: CWA-53013743AB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Connecting Rods 53020126

Connecting Rod, I-beam, Steel, Natural, Jeep, Each

Part Number: CWA-53020126

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Camshaft Gears for 1999-2000 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - 53010557AA

Timing Gear, Cam Sprocket, Steel, 0.400 in. Tooth Thickness, Jeep, 4.0L, Each

Part Number: CWA-53010557AA

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Accessory Drive Belts for 1996-2000 CHEROKEE, 1995-1998 WRANGLER - 53011035

Accessory Drive Belt, Serpentine, Jeep, 2.5L, 4.0L, Each

Part Number: CWA-53011035

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Accessory Drive Belts 53013298AA

Accessory Drive Belt, Serpentine, 6-rib, 88.80 in. Length, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Each

Part Number: CWA-53013298AA

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today