{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

DNJ®
EK3122 Engine Rebuild Kit - Direct Fit, Kit

Tap image and pinch to zoom.
$519.99
$800.88Save: $280.89(35%)
Manufacturer #EK3122
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Quantity Sold:
Kit
Product Fit:
Direct Fit
Warranty:
1 year or 12,000-mile DNJ limited warranty
Prop 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.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2004 Chevrolet Colorado
Base
5 Cyl 3.5L
-
2004 Chevrolet Colorado
LS
5 Cyl 3.5L
-
2004 GMC Canyon
SL
5 Cyl 3.5L
-
2004 GMC Canyon
SLE
5 Cyl 3.5L
-
2004-2005 Chevrolet Colorado
Sport
5 Cyl 3.5L
-
Page 1 of 5 | Showing 1 - 5 of 22 results

Product Information

DNJ OE REPLACEMENT ENGINE REBUILD KITS

Sourced from a manufacturer that holds highly esteemed ISO9001, ISO9002 and QS9000 certifications, DNJ’S OE replacement engine rebuild kits deliver OE-quality fitment, durability, and performance while ensuring hassle-free installation. Since 1986, DNJ Engine Components has supplied the automotive aftermarket with a full line of domestic and Japanese engine parts.  

  • Meticulously engineered using the latest technology to meet or exceed OE standards
  • Undergone thorough testing to ensure long-lasting durability and superior performance
  • Ideal for a lot of engine rebuild and restoration projects
  • Each kit contains direct-fit, easy-to-install engine components
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
2006 Chevrolet Colorado LT with a 3.5 l inline 5, what is all in this rebuild kit stock number ek 3122? JoelJoel G.Mar 08, 2022
Best Answer:Hi Joel, I'm glad to help you out. This kit includes piston set, piston ring set, intermediate bearing set, main bearings set, rod bearings set, head gasket set, and the lower gasket set. Take advantage of our 30-day post-purchase Price Match guarantee. Click this link to order this part: <a href="https://www.carparts.com/engine-rebuild-kit/dnj/dnjek3122?can=CPAP3648_20220308" target="_blank">https://www.carparts.com/engine-rebuild-kit/dnj/dnjek3122?can=CPAP3648_20220308</a> I hope this helps. Happy shopping.
Aldrin P.STAFFMar 08, 2022
0
This kit will fit the 3.5 i5 motor correct?Robert S.Aug 02, 2021
Best Answer:Hi Robert, I'm glad to help you out. Regarding your question, we can only guarantee fitment based on our application guide. Can you send us another email with the year, make, model, and submodel of the vehicle? So we can check the accuracy of fitment. I hope this helps. Have a nice day.
Grace G.STAFFAug 02, 2021