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

MagnaFlow Competition Series Exhaust Systems for 2000-2006 WRANGLER - 16390

Exhaust System, Performace, Stainless Steel, Cat-Back, Jeep, 2.5, 4.0L, Kit

Part Number: MPE-16390

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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MBRP Installer Series Exhaust Systems for 2003-2006 WRANGLER - S5522AL

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Dorman Driveshafts for 1997-2006 WRANGLER - 936-085

Rear Driveshaft

Part Number: RNB-936-085

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Flowmaster Stainless Steel Force II Exhaust Systems for 2000-2006 WRANGLER - 817491

Exhaust System, Force II, Cat-Back, Stainless Steel, Jeep, 4.0L, Kit

Part Number: FLO-817491

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

BDS Suspension Lift Kits with NX2 Nitro Series Shocks for 1986-1992 COMANCHE - BDS441H

86-91 MJ 3/2.5 Block & AAL w/Dana axle

Part Number: BDX-BDS441H

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Flowmaster Stainless Steel Force II Exhaust Systems for 1997-1999 WRANGLER - 817493

Exhaust System, Force II, Cat-back, Stainless Steel, Natural, Jeep, Kit

Part Number: FLO-817493

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

ICON Premium Forged Piston and Ring Kits IC945KTM.020

Pistons and Rings Kit, Forged, Dish Top, 3.895 in. Bore, Moly Ring, AMC, Jeep, Inline 6, Kit

Part Number: UEM-IC945KTM-020

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Yukon Gear & Axle - Ring and Pinion Gears for 1996-2004 GRAND CHEROKEE - YG D44HD-513K

Yukon Ring & Pinion Gear Set for Dana 44-HD in a 5.13 ratio

Part Number: YGA-24779

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

PowerStop Z17 Evolution Plus Stock Replacement Brake Kits with Calipers for 1999-2002 GRAND CHEROKEE - KCOE2148

Disc Brake Kit, Stock Replacement, Front and Rear, Solid Surface Rotors, Jeep, Kit

Part Number: PWR-KCOE2148

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Summit Racing™ Performance Fit Aluminum Radiator and Fan Combos for 1997-2006 WRANGLER - SUM-384054-KIT1

Radiator and Fan Shroud Combo, Performance Fit, 4-Row, Aluminum, Polished, Jeep, TJ, Each

Part Number: SUM-384054-KIT1

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Rough Country N3 Suspension Lift Kits for 1984-2001 CHEROKEE - 630N2

Suspension Lift, N3 Series, 3.00 in. Front, 1.50-2.00 in. Rear, Jeep, 4WD, RWD, Kit

Part Number: ROU-630N2

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

USA Standard Gear Driveshafts for 1987-2001 CHEROKEE, 1987-1992 COMANCHE, 1987-1990 WAGONEER - ZDS9764

Fits '95-'98 Jeep Cherokee 44 with 4.0L , Aisen four speed AT& Kanda TC. 28 3/4" center of u/joint caps.

Part Number: SPZ-44551

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK011 Dana 44 5.13 Gears

Ring and Pinion Gears and Installation Kit Combo, 5.13:1 Ratio, Dana 44, Jeep, Kit

Part Number: YGA-31011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK009 Dana 44 4.56 Gears

Ring and Pinion Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 44, Jeep, Kit

Part Number: YGA-31009

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Melling Timing Chain Sets 3-393SC

Melling Timing Chain Sets 3-393SC

KIT-TIMING

Part Number: MEL-3-393SC

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 82701

Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82701

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2004-2006 WRANGLER - 81861

Catalytic Converter, Direct Fit, Stainless Steel, Jeep, 4.0L, Each

Part Number: WLK-81861

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Rough Country N3 Suspension Lift Kits for 1984-2001 CHEROKEE - 623N2

Suspension Lift, N3 Series, 4.50 in. Front, 4.50 in. Rear, Jeep, 4WD, RWD, Kit

Part Number: ROU-623N2

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Flowmaster Force II Exhaust Systems for 1991-1995 WRANGLER - 17272

Exhaust System, Force II, Cat-Back, Steel, Aluminized, Polished Stainless Tip, Jeep, 4.0L, Kit

Part Number: FLO-17272

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

ICON Premium Forged Pistons IC668.040

Pistons, Premium Forged, 3.915 in. Bore, Dish, 1.353 in. Compression Height, Press/Float Pin, 5/64 x 5/64 x 3/16 Ring Grooves, Jeep, Set of 6

Part Number: UEM-IC668-040

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

TeraFlex Skid Plates for 1997-2006 WRANGLER - 4648403

Skid Plate, Belly Pan Location, Belly, Up, Steel, Black Powdercoated, Jeep, Each

Part Number: TMI-4648403

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Yukon Gear & Axle 27 Spline Differential Carriers Dana 35 YC D75053

Differential Carrier, Standard Open, Loaded, Dana 35, 3.31 and Down Ratio, Each

Part Number: YGA-20064

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

PowerStop Z17 Evolution Plus Stock Replacement Brake Kits with Calipers for 1995-1998 GRAND CHEROKEE - KCOE2121

Disc Brake Kit, Stock Replacement, Front and Rear, Solid Surface, Jeep, Kit

Part Number: PWR-KCOE2121

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

USA Standard Gear Driveshafts for 1987-2001 CHEROKEE, 1987-1992 COMANCHE, 1987-1990 WAGONEER - ZDS9311

Fits 2001 Cherokee front with 4.0L engine & automatic transmission. 30 11/16" from center of u/joint caps.

Part Number: SPZ-44231

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG C8.25-390 Chrysler 8.25 in. 3.90 Gears

Ring and Pinion Gears, 3.90:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: YGA-24003

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1526S

Headers, Cat4ward, Stainless Steel, Natural, Jeep, 4.0L, Each

Part Number: JBA-1526S

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

JEEP 4.0L/242 Parts and Accessories