Engines & Engine Parts for 2003 Jeep Wrangler
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
Jeep
Wrangler
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
24,488 Results
2003 2004 JEEP WRANGLER 2.4 Auto ENGINE FUSE BOX WIRING HARNESS 56047221AC CC 65
Pre-Owned$164.00Was: $200.00or Best OfferFree shipping2003-2006 Jeep Wrangler Camshaft 2.4L TJ CC 2
Pre-Owned: Jeep$123.00Was: $150.00or Best OfferFree shippingJeep Grand Cherokee Wrangler 4.0L ENGINE 1999 2000 2001 2002 2003 2004 91K Mile (Fits: 2003 Jeep Wrangler)
2005 2006Pre-Owned: Jeep$1,199.00$299.00 shipping14 watchingTiming Chain Kit For 99-2004 Grand Cherokee Engine VIN: S OHV 12 Valves (Fits: 2003 Jeep Wrangler)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$64.58Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $85.93Used Engine Assembly fits: 2003 Jeep Wrangler 4.0L 6-242 VIN S 8th digi
Pre-Owned: Jeep$328.400 bids$5.55 shippingEnding May 12 at 12:08PM PDT1d 13hJeep TJ Wrangler OEM 0331 TUPY 4.0L 6 Cylinder Head 2000-2006 121774 (Fits: 2003 Jeep Wrangler)
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: Jeep$238.50Was: $265.00$84.95 shipping2001-2003 FITS JEEP WRANGLER CHEROKEE 4.0 4.0L L6 ENGINE REBUILD KIT (Fits: 2003 Jeep Wrangler)
Brand New: DNJ Engine Components$559.99Free shippingOnly 1 left!Fits Jeep Wrangler TJ 97-06 4.0L 2.5L Motor Engine Mount Driver and Passenger (Fits: 2003 Jeep Wrangler)
Brand New: Unbranded$29.99Jeep TJ Wrangler 4.0L 6 Cylinder Timing Chain Cover 2000-2006 123428 (Fits: 2003 Jeep Wrangler)
Baseline 4x4 RecyclersPre-Owned: Jeep$40.00JEEP WRANGLER Crankcase Vent Valve Tube NEW OEM MOPAR (Fits: 2003 Jeep Wrangler)
Brand New: Mopar$14.54Trending at $16.72eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$6.05 shippingOnly 1 left!FITS 93-04 WRANGLER 93-04 CHEROKEE 93-98 GRAND CHEROKEE 4.0L RED VALVE COVER KIT (Fits: 2003 Jeep Wrangler)
12 MONTH PROVEN WARRANTY! FREE AND FAST SHIPPING!Brand New$171.96Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingJeep TJ Wrangler OEM 2.4L Crankshaft 2003 86627
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: Mopar$337.50Was: $375.00$49.99 shippingJeep TJ Wrangler 2.4L Transmission Dipstick and Tube 2003 2004 2005 2006 CC 3P
Pre-Owned$143.50Was: $175.00or Best OfferFree shippingTiming Chain Kit For 1999-2004 Jeep Grand Cherokee 12 Valves 6 Cyl 4.0L OHV eng. (Fits: 2003 Jeep Wrangler)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$33.09Was: $44.8687 soldJeep TJ Wrangler 4.0L Motor Engine Mounting Brackets w Lift 2000-2006 120797
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: Jeep$67.50Was: $75.00Jeep Wrangler TJ 2003 Rubicon 4.0L 5-Speed Manual Fuseblock Wire Harness (Fits: 2003 Jeep Wrangler)
Stock# DWH-333618Pre-Owned$199.00Free shipping9.638" Pushrods & Rocker Arms For 87-06 Jeep Wrangler Grand Cherokee 242ci 4.0L (Fits: 2003 Jeep Wrangler)
Brand New: Unbranded$123.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingREBUILT 4.0 AMC JEEP CHEROKEE LAREDO 0331 CYLINDER HEAD 1999 - 2003 (Fits: 2003 Jeep Wrangler)
Remanufactured: Jeep$365.00$75.00 shippingJEEP CHEROKEE LAREDO 4.0 7120 /0630 CYLINDER HEAD REMANUFACTURED (Fits: 2003 Jeep Wrangler)
Remanufactured: Jeep$450.00Trending at $495.00eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$175.00 shipping7 watchingJeep Wrangler YJ Cherokee XJ Grand ZJ 4.0 OEM Steel Engine Valve Cover 6 Cyl (Fits: 2003 Jeep Wrangler)
Pre-Owned: Jeep$49.99Free shippingOnly 1 left!Timing Cover Gasket For 1991-2006 Jeep Wrangler 93-04 Grand Cherokee 4.0L L6 (Fits: 2003 Jeep Wrangler)
Brand New$10.99or Best OfferFree shippingJeep TJ Wrangler OEM 4.0L 6 Cylinder Engine Oil Pan 2000-2006 46370 (Fits: 2003 Jeep Wrangler)
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: Jeep$55.79Was: $61.99Crankcase Vent Tube Breather Hose For 1997-04 Jeep Wrangler Grand Cherokee 4.0L (Fits: 2003 Jeep Wrangler)
Brand New$15.58or Best OfferNew Pushrods Rocker Arms Fits 1987-2006 Jeep Wrangler Grand Cherokee 4.0L 242ci (Fits: 2003 Jeep Wrangler)
Brand New: Unbranded$125.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingEngine Camshaft Position Sensor Dorman For 2003-2006 Jeep Wrangler 2.4L L4 (Fits: 2003 Jeep Wrangler)
Brand New: Dorman$41.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingUsed Engine Assembly fits: 2004 Jeep Grand cherokee 4.0L 6-242 VIN S 8t (Fits: 2003 Jeep Wrangler)
6 MONTH MONEY BACK GUARANTEE, SHIPS TO BUSINESS ADDRESSPre-Owned: Jeep$2,184.82Free shippingJeep TJ Wrangler 4.0L Rubicon Manual Engine Wire Harness 56044123AD 2003 80760
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned$315.00Was: $350.00$39.99 shippingHead Gasket Set Fit 99-03 Jeep Wrangler Grand Cherokee TJ 4.0 L6 OHV HS9076PT-4 (Fits: 2003 Jeep Wrangler)
Brand New$64.50Was: $75.88or Best OfferFree shippingTiming Chain Kit For 1999-04 Grand Cherokee Engine VIN: S OHV 12 Valves (Fits: 2003 Jeep Wrangler)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$70.72Was: $81.3597-04 JEEP WRANGLER CRANK CASE VENT VALVE TUBE PCV VALVE HOSE NEW MOPAR GENUINE (Fits: 2003 Jeep Wrangler)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Mopar$18.50Free shippingOnly 1 left!2003 Jeep Wrangler TJ 4.0L Auto Engine Wire Harness Wiring Loom P56047203AC
Pre-Owned$189.98or Best OfferFree shippingFit 81-06 Jeep 4.0/4.2L Straight6 AMC Engine Hydraulic Valve Lifters 12 pc YJ TJ (Fits: 2003 Jeep Wrangler)
Brand New: Aftermarket Products$39.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping299 soldTransmission Mount for JEEP WRANGLER (Fits: 2003 Jeep Wrangler)
Brand New: Anchor$21.50Was: $43.87Free shippingFits Jeep Wrangler YJ TJ 91-06 4.0L Motor Mount Bolt Kit 6 Cylinder Engine 10.9 (Fits: 2003 Jeep Wrangler)
Brand New$29.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
42 sold2003-2006 Jeep Wrangler Camshaft 2.4L TJ CC 27
Pre-Owned: Jeep$123.00Was: $150.00or Best OfferFree shipping2003 Jeep Wrangler TJ Engine Dash Wire Wiring Harness 56048085AB NM 14
Pre-Owned$151.70Was: $185.00or Best OfferFree shippingJeep Wrangler YJ Cherokee XJ Grand ZJ 4.0 OEM Steel Engine Valve Cover 6 Cyl (Fits: 2003 Jeep Wrangler)
Pre-Owned: Jeep$49.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping(12) Rocker Arm Kits, (12) Push rods & (12) Lifters for 1987-06 4.0L Jeep (Fits: 2003 Jeep Wrangler)
Brand New: Guardian$238.00Free shipping7 watchingOil Pan For 1999-2004 Grand Cherokee Fits 2000-2006 Jeep Wrangler Fits TJ (Fits: 2003 Jeep Wrangler)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$62.43244 soldCylinder Valve Cover Gasket Fits 1996-2006 Jeep Cherokee Wrangler L6 4.0L (Fits: 2003 Jeep Wrangler)
Brand New: Autodayplus$14.09Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping93-04 WRANGLER 93-04 CHEROKEE 93-98 GRAND CHEROKEE 4.0L BLACK VALVE COVER KIT (Fits: 2003 Jeep Wrangler)
12 MONTH PART WARRANTY! FREE AND FAST SHIPPING!Brand New$186.96Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 2000-2006 Jeep Wrangler Oil Pan 68329TB 2001 2002 2003 2004 2005 4.0L 6 Cyl (Fits: 2003 Jeep Wrangler)
Brand New$57.95Free shipping17 sold1987 Through 2006 Jeep 4.0L 6 Cylinder 9.650" Push Rod Set Of 12 SBI 192-1442 (Fits: 2003 Jeep Wrangler)
Brand New: SB International$46.20111 soldCrankshaft Position Crank Sensor For Dodge Dakota Jeep Cherokee TJ Wrangler 4.0L (Fits: 2003 Jeep Wrangler)
Brand New: Speedmotor$10.97or Best OfferFree shipping4.0L JEEP CYLINDER HEAD NEW BARE CASTING #0331-7120-0630 1998 - 2006 (Fits: 2003 Jeep Wrangler)
Brand New$530.00Free shipping16 watchingJeep TJ Wrangler 4.0L Engine Battery Wiring Harness 2003-2004
Pre-Owned$25.99or Best OfferFree shipping03 Jeep TJ Wrangler 4.0 six cylinder automatic engine wiring harness P56041978AD (Fits: 2003 Jeep Wrangler)
Pre-Owned$199.00Free shippingOil Pan Gasket Kit OS34308R For Jeep Cherokee 4.0L 2000-2001 Jeep Wrangler 4.0L (Fits: 2003 Jeep Wrangler)
Brand New: Unbranded$42.88or Best OfferFree shippingOnly 1 left!Fits 1992-2006 Jeep Wrangler 4.0L Oil Pan Gasket OHV 12V VIN.Code "S" (Fits: 2003 Jeep Wrangler)
Brand New$16.05or Best OfferFree shippingPushrods Rockers Arms Pivots For 1987-06 Jeep Wrangler Grand Cherokee 242ci 4.0L (Fits: 2003 Jeep Wrangler)
Brand New: Unbranded$125.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingEngine Oil Pan Gasket for Chrysler Cirrus Dodge Caravan Jeep Wrangler Plymouth (Fits: 2003 Jeep Wrangler)
Brand New$13.69or Best OfferFree shippingEngine Oil Filler Cap for 1994-2006 Jeep Wrangler Grand Cherokee Ram 53010654AA (Fits: 2003 Jeep Wrangler)
Brand New$9.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping4CYL 2003 Jeep Wrangler TJ 2.4 ENGINE WIRE HARNESS Automatic Transmission Wiring (Fits: 2003 Jeep Wrangler)
Pre-Owned: Mopar$423.00Was: $470.00or Best OfferFree shippingJeep TJ Wrangler Rubicon 4.0L AT Engine Wiring Harness 56044124AD 2004 78827
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned$299.70Was: $333.00$29.99 shipping