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2003 Jeep Wrangler
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 Jeep Wrangler

2003 Jeep Wrangler Engine Rebuild Kits

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Engine Rebuild Kit - Direct Fit, Kit
DNJ®
Engine Rebuild Kit - Direct Fit, Kit
Part Number: DNJRRK113A
Guaranteed to Fit
$184.99
Vehicle Fitment
  • 2003 Jeep Wrangler SE 4 Cyl 2.4L Eng. VIN: 1, DOHC, 16 Valve, Without Oil Pump & Timing Belt Or Timing Kit
Product Details
Quantity Sold : KitProduct Fit : Direct FitWarranty : 1 year or 12,000-mile DNJ limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Engine Rebuild Kit - Direct Fit
DNJ®
Engine Rebuild Kit - Direct Fit
Part Number: DNJRRK1123A
Guaranteed to Fit
$233.99
Vehicle Fitment
  • 2003 Jeep Wrangler X 6 Cyl 4.0L Eng. VIN: S, OHV, 12 Valve, Without Oil Pump & Timing Belt Or Timing Kit
  • 2003 Jeep Wrangler Rubicon 6 Cyl 4.0L Eng. VIN: S, OHV, 12 Valve, Without Oil Pump & Timing Belt Or Timing Kit
  • 2003 Jeep Wrangler Sport 6 Cyl 4.0L Eng. VIN: S, OHV, 12 Valve, Without Oil Pump & Timing Belt Or Timing Kit
  • 2003 Jeep Wrangler Sahara 6 Cyl 4.0L Eng. VIN: S, OHV, 12 Valve, Without Oil Pump & Timing Belt Or Timing Kit
Product Details
Product Fit : Direct FitWarranty : 1 year or 12,000-mile DNJ limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Engine Rebuild Kit - Direct Fit, Kit
DNJ®
Engine Rebuild Kit - Direct Fit, Kit
Part Number: DNJEK113A
Guaranteed to Fit
$272.49
Vehicle Fitment
  • 2003 Jeep Wrangler SE 4 Cyl 2.4L
Product Details
Quantity Sold : KitProduct Fit : Direct FitWarranty : 1 year or 12,000-mile DNJ limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Engine Rebuild Kit - Direct Fit, Kit
DNJ®
Engine Rebuild Kit - Direct Fit, Kit
Part Number: DNJEK1123A
Guaranteed to Fit
$403.49
Vehicle Fitment
  • 2003 Jeep Wrangler X 6 Cyl 4.0L
  • 2003 Jeep Wrangler Rubicon 6 Cyl 4.0L
  • 2003 Jeep Wrangler Sport 6 Cyl 4.0L
  • 2003 Jeep Wrangler Sahara 6 Cyl 4.0L
Product Details
Quantity Sold : KitProduct Fit : Direct FitWarranty : 1 year or 12,000-mile DNJ limited warrantyIncludes : Cylinder head gasket set, conversion gasket set, piston ring set, piston set, crankshaft main bearing set, connecting rod bearing set, expansion plug kit and camshaft bearing set IncludedProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Engine Rebuild Kit - Direct Fit, Kit
DNJ®
Engine Rebuild Kit - Direct Fit, Kit
Part Number: DNJEK1123AM
Guaranteed to Fit
$544.49
Vehicle Fitment
  • 2003 Jeep Wrangler X 6 Cyl 4.0L
  • 2003 Jeep Wrangler Rubicon 6 Cyl 4.0L
  • 2003 Jeep Wrangler Sport 6 Cyl 4.0L
  • 2003 Jeep Wrangler Sahara 6 Cyl 4.0L
Product Details
Quantity Sold : KitProduct Fit : Direct FitWarranty : 1 year or 12,000-mile DNJ limited warrantyIncludes : Cylinder head gasket set, conversion gasket set, piston ring set, piston set, crankshaft main bearing set, connecting rod bearing set, expansion plug kit, oil pump, camshaft bearing set and timing kit IncludedProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 1 | Showing 1 - 5 of 5 results

Top Rated Products

DNJ Engine Rebuild Kit - Direct Fit, Kit
$403.49( Review)
It came in a Timely manner and all parts are here.
Valorie D.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

DNJ Engine Rebuild Kit - Direct Fit, Kit
$544.49
Q:can I get this kit with 30 over pistons?
Corey A.
A:BEST ANSWERHi Corey, We only offer this kit with standard size pistons.
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
DNJ Engine Rebuild Kit - Direct Fit, Kit
$272.49
Q:What parts are in kit?
Mike S.
A:BEST ANSWERHi Mike, I'm glad to assist you. This includes the piston set, piston ring set, main bearings set, rod bearings set, head gasket set, lower gasket set, and freeze plug set. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/engine-rebuild-kit/dnj/dnjek113a?can=CPAE1047_CSQA_20231101 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >