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Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle

AC Delco®
2003 Chevrolet Silverado 1500 - Throttle Body, 8 Cyl., 5.3/4.8/6.0L Engine, All Wheel Drive

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$179.99
Manufacturer #12679525
Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Silverado 1500
LS
8 Cyl 5.3L
-
2003 Chevrolet Silverado 1500
WT
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
LT
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
-
2003 Chevrolet Silverado 1500
SS
8 Cyl 6.0L
AWD
2003 Chevrolet Silverado 1500
WT
8 Cyl 5.3L
-
2003 Chevrolet Silverado 1500
Base
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
LS
8 Cyl 4.8L
-
2003 Chevrolet Silverado 1500
Base
8 Cyl 5.3L
-

Highlights

Brand:
Notes:
(1) Female Connector; 3.44 in. Air Intake Port Maximum Diameter; Pin Terminal Type; Aluminum Plastic Housing Material; MFI Fuel System Type
Series:
GM Original Equipment Series
Condition:
New
Quantity Sold:
Sold individually
Warranty:
24-months or unlimited mile AC Delco 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.

Fitnotes:
,AWD

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2003 Cadillac Escalade
Base
8 Cyl 6.0L
AWD
2003 Chevrolet Avalanche 1500
North Face
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
On Road Edition
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
WBH
8 Cyl 5.3L
-
2003 Chevrolet Silverado 1500
SS
8 Cyl 6.0L
AWD
Page 1 of 38 | Showing 1 - 5 of 186 results

Product Information

ACDELCO GM ORIGINAL EQUIPMENT THROTTLE BODY

Trust ACDelco’s GM Original Equipment throttle body to restore your air intake system with the precise fit and outstanding quality you can always rely on GM to deliver. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Made with sturdy, premium-quality materials for solid fitment and ultimate reliability
  • GM original equipment ensures part is engineered to precise requirements
  • Offered for vast range of makes and models
  • Recommended by GM as exact replacement for stock
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
Will this fix drive by wire throttle lag issues?Cory L.Jun 09, 2021
Best Answer:Hi Cory, I'm glad to help you out. This item can fix the lag issues if the throttle body is the cause. We suggest that a certified mechanic diagnose the vehicle to pinpoint the part that needs replacement. To take advantage of the sale price and limited stocks for this item. Click this link to order this part: <a href="https://www.carparts.com/throttle-body/ac-delco/ac12679525?can=CPAP3648" target="_blank">https://www.carparts.com/throttle-body/ac-delco/ac12679525?can=CPAP3648</a> I hope this helps. Happy shopping.
Aldrin P.STAFFJun 09, 2021
0
Does the throttle body module come with the tps mounted? Throttle position sensor?Mr.pibbMay 03, 2022
Best Answer:Hi John, I'm glad to assist you. Yes, it does. If you're interested in this throttle body, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. I hope this helps and happy shopping. <a href="https://www.carparts.com/throttle-body/ac-delco/ac12679525?can=CPAE1047_20220503" target="_blank">https://www.carparts.com/throttle-body/ac-delco/ac12679525?can=CPAE1047_20220503</a>
Arnel E.STAFFMay 03, 2022
0
Fit 2003 1500HD Silverado ? Does it come with module and does it  have to be reprogrammed?AlDec 01, 2021
Best Answer:Hi Al, thank you for reaching out. Yes, to all three questions. You can use the link below to order the part while it's on sale. Have a nice day. <a href="https://www.carparts.com/throttle-body/ac-delco/ac12679525?can=cpab2020" target="_blank">https://www.carparts.com/throttle-body/ac-delco/ac12679525?can=cpab2020</a>
Andrew B.STAFFDec 01, 2021

Customer Reviews

This is just what my truck needed! Have had problems with the starter and it started right up after installing. Another great buy!
Samantha A.
VERIFIED PURCHASER
Purchased on Mar 26, 2022
Fit perfectly
Sean M.
VERIFIED PURCHASER
Purchased on Feb 02, 2021
Plug and play, no relearn nessesary.
Donald I.
VERIFIED PURCHASER
Purchased on Oct 25, 2022