{
    "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
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

AC Delco®
12661059 Diesel Injection Pump - Direct Fit, Sold individually

Tap image and pinch to zoom.
$1,156.49
Manufacturer #12661059
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Diesel Injection Pump
Brand:
AC Delco
Notes:
0.31 in. Inlet and Outlet Size; Gas Fuel Type; Bolt Mounting Type; External
Warranty:
24-months or unlimited mile AC Delco 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.

Product Fit:
Direct Fit
Series:
GM Original Equipment Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2010-2016 Chevrolet Express 2500
Base
8 Cyl 6.6L
enginedesignationname: LGH, Eng. VIN: L
2010-2016 Chevrolet Express 3500
Base
8 Cyl 6.6L
enginedesignationname: LGH, Eng. VIN: L
2010-2016 Chevrolet Express 4500
Base
8 Cyl 6.6L
enginedesignationname: LGH, Eng. VIN: L
2010-2016 GMC Savana 2500
Base
8 Cyl 6.6L
enginedesignationname: LGH, Eng. VIN: L
2010-2016 GMC Savana 3500
Base
8 Cyl 6.6L
enginedesignationname: LGH, Eng. VIN: L
Page 1 of 6 | Showing 1 - 5 of 30 results

Product Information

ACDELCO GM ORIGINAL EQUIPMENT DIESEL INJECTION PUMP

Revamp your fuel injection system with the premium design and maximum fuel-circulating power of ACDelco’s GM Original Equipment diesel injection pump. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Optimally generates energy for fuel circulation
  • Made with premium-grade components
  • Has undergone strenuous quality control procedures
  • Wide variety of makes and models covered
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
What kind of warranties do you have ?LEROY M.Sep 23, 2022
Best Answer:Hi Leroy, I'm glad to be of assistance to you. This pump is covered by a 24-month (2 years) unlimited mileage warranty. After you place your order, you can also select a Lifetime Replacement, which is indicated in the top right corner. If interested, use the link below to place an order while supplies last. Your order will come with a 30-day post-purchase price match guarantee. I hope this is helpful. Enjoy your online shopping at <a href="http://CarParts.com!" target="_blank">CarParts.com!</a> <a href="https://www.carparts.com/fuel-injection-pump/ac-delco/ac12661059?can=CPGG4850_CSQA_20220923" target="_blank">https://www.carparts.com/fuel-injection-pump/ac-delco/ac12661059?can=CPGG4850_CSQA_20220923</a>
Grace G.STAFFSep 23, 2022
0
Is this the pump for a Duramax diesel?CHARLES B.Jul 07, 2021
Best Answer:Hi Charles, I'm glad to help you out. Yes. This item is the fuel injection pump for the 6.6L V8 Duramax diesel. Take advantage of our 30-day price match guarantee. Click this link to order this part: <a href="https://www.carparts.com/fuel-injection-pump/ac-delco/ac12661059?can=CPAP3648" target="_blank">https://www.carparts.com/fuel-injection-pump/ac-delco/ac12661059?can=CPAP3648</a> I hope this helps. Happy shopping.
Aldrin P.STAFFJul 07, 2021

Customer Reviews

Diesel Injection Pump - Direct Fit, Sold Individually
Excellent service
Everything thing went very good. Will order from you again. Service was outstanding. Thank You.
Paul C.
VERIFIED PURCHASER
Purchased on Mar 11, 2024
Diesel Injection Pump - Direct Fit, Sold Individually
Satisfied with the product
Ships fast
Jesse S.
VERIFIED PURCHASER
Purchased on Jan 07, 2024