{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
Guaranteed to Fit2004 GMC Sierra 3500 Change Vehicle

Dorman®
2004 GMC Sierra 3500 - Diesel Injection Pump - Direct Fit, Sold individually

Tap image and pinch to zoom.
$764.49

+ $420.00 Refundable Core Charge

OR
Manufacturer #502-552
Guaranteed to Fit2004 GMC Sierra 3500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2004 GMC Sierra 3500
SLT
8 Cyl 6.6L
Engine Des: LLY
2004 GMC Sierra 3500
Base
8 Cyl 6.6L
Engine Des: LLY
2004 GMC Sierra 3500
SLE
8 Cyl 6.6L
Engine Des: LLY
2004 GMC Sierra 3500
WT
8 Cyl 6.6L
Engine Des: LLY

Highlights

Brand:
Warranty:
Lifetime Dorman limited warranty
Quantity Sold:
Sold individually
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.

Condition:
New
Interchange Part Number:
IP23, 739-104, 97303762, 97780091, HPP7308
Product Fit:
Direct Fit
Replaces OE Number:
IP23, 739-104, 97303762, 97780091, HPP7308
Series:
OE Solutions Series
Fitnotes:
Engine Des: LLY

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2004 Chevrolet Silverado 3500
WT
8 Cyl 6.6L
Engine Des: LLY
2004-2005 Chevrolet C4500 Kodiak
C4C042
8 Cyl 6.6L
Engine Des: LLY
2004-2005 Chevrolet C4500 Kodiak
C4E042
8 Cyl 6.6L
Engine Des: LLY
2004-2005 Chevrolet C4500 Kodiak
C4U042
8 Cyl 6.6L
Engine Des: LLY
2004-2005 Chevrolet C5500 Kodiak
C5C042
8 Cyl 6.6L
Engine Des: LLY
Page 1 of 8 | Showing 1 - 5 of 39 results

Product Information

DORMAN OE REPLACEMENT DIESEL INJECTION PUMP

Affordable, directly compatible and built to last, Dorman's OE replacement diesel injection pump stands out as the smart option. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Simple to install
  • Engineered with high-quality materials
  • Qualified by Dorman’s strenuous testing procedures
  • Withstands wear over time
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
Do y'all have with 4 bolt holes instead of 3?Jeff W.Mar 11, 2023
Best Answer:Hi Jeff, I'm glad to assist you. The mounting bolt count is not mentioned anymore. It is a common rail fuel pump with three ports. We do not have another brand available. It fits only the 6.6L engine (LLY type). Grab our price-cut promo and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/fuel-pump/dorman/rb502552?can=CPJE1043_CSQA_20230311" target="_blank">https://www.carparts.com/fuel-pump/dorman/rb502552?can=CPJE1043_CSQA_20230311</a>
Jeonino E.STAFFMar 11, 2023