{
"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
}Need help?Chat with us
Guaranteed to Fit2003 GMC Sierra 1500 Change Vehicle
AC Delco® 2003 GMC Sierra 1500 - Mass Air Flow Sensor, 8/6 Cyl., 5.3/4.3/4.8/6.0L Engine
Tap image and pinch to zoom.
$329.49
OR
Manufacturer #19330121
Guaranteed to Fit2003 GMC Sierra 1500 Change Vehicle
Qty:
1
Your Vehicle Fit Details
Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 1500
SLT
8 Cyl 4.8L
Eng. VIN: V, Includes Temperature Sensor
2003 GMC Sierra 1500
SLE
8 Cyl 5.3L
enginedesignationname: L59, Eng. VIN: Z, Includes Temperature Sensor
2003 GMC Sierra 1500
WT
8 Cyl 5.3L
enginedesignationname: L59, Eng. VIN: Z, Includes Temperature Sensor
2003 GMC Sierra 1500
SLT
6 Cyl 4.3L
Eng. VIN: X, Includes Temperature Sensor
2003 GMC Sierra 1500
Base
6 Cyl 4.3L
Eng. VIN: X, Includes Temperature Sensor
2003 GMC Sierra 1500
Denali
8 Cyl 6.0L
Eng. VIN: U, Includes Temperature Sensor
2003 GMC Sierra 1500
WT
8 Cyl 4.8L
Eng. VIN: V, Includes Temperature Sensor
2003 GMC Sierra 1500
WT
6 Cyl 4.3L
Eng. VIN: X, Includes Temperature Sensor
2003 GMC Sierra 1500
Base
8 Cyl 4.8L
Eng. VIN: V, Includes Temperature Sensor
2003 GMC Sierra 1500
Base
8 Cyl 5.3L
enginedesignationname: L59, Eng. VIN: Z, Includes Temperature Sensor
2003 GMC Sierra 1500
SLE
8 Cyl 4.8L
Eng. VIN: V, Includes Temperature Sensor
2003 GMC Sierra 1500
SLT
8 Cyl 5.3L
enginedesignationname: LM7, Eng. VIN: T, Includes Temperature Sensor
2003 GMC Sierra 1500
SL
6 Cyl 4.3L
Eng. VIN: X, Includes Temperature Sensor
2003 GMC Sierra 1500
SLE
6 Cyl 4.3L
Eng. VIN: X, Includes Temperature Sensor
2003 GMC Sierra 1500
SL
8 Cyl 5.3L
enginedesignationname: LM7, Eng. VIN: T, Includes Temperature Sensor
2003 GMC Sierra 1500
SL
8 Cyl 4.8L
Eng. VIN: V, Includes Temperature Sensor
Highlights
Part:
Brand:
Replaces OE Number:
15904068, 213364, 2134160, 25318411
Quantity Sold:
Sold individually
Warranty:
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning:
WARNING: 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
Recommended Use:
OE Replacement
Series:
GM Original Equipment Series
Fitnotes:
Eng. VIN: V, Includes Temperature Sensor,enginedesignationname: L59, Eng. VIN: Z, Includes Temperature Sensor,Eng. VIN: X, Includes Temperature Sensor,Eng. VIN: U, Includes Temperature Sensor,enginedesignationname: LM7, Eng. VIN: T, Includes Temperature Sensor
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 1500
All Submodels
All Engines
Includes temperature sensor
1999-2000 Chevrolet Silverado 2500
All Submodels
All Engines
Includes temperature sensor
1999-2000 GMC Sierra 1500
All Submodels
All Engines
Includes temperature sensor
1999-2000 GMC Sierra 2500
All Submodels
All Engines
Includes temperature sensor
2000 Chevrolet Suburban 1500
All Submodels
All Engines
Includes temperature sensor
Page 1 of 54 | Showing 1 - 5 of 269 results
Product Information
ACDELCO (NEW) OE REPLACEMENT MASS AIR FLOW SENSORS
Maintain prime fuel economy and power with the precision engineering promised by ACDelco’s new OE replacement mass air flow sensors. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.
- Stringently evaluated to guarantee consistent functionality
- Precisely measures engine air influx to help ECM determine fuel injection
- Manufactured to exact OE standards for perfect fit and quality assurance
- Covers broad range of makes and models
- Holds distinction as OEM-endorsed replacement for your vehicle’s original component
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
1
I have a 2002 silverado that is in engine reduced power. I've changed throttle, the tac, tps, pps and im still getting the code for multiple misfires would this be the solution or could it possibly be that the throttle i semt to you guys to rebuild could still be faulty?Juam R.Jan 05, 2021
Best Answer:Hello! I recommend having your vehicle scanned for faults. If you let me know the fault codes you have, I am happy to help diagnose further!
Mitchell D.STAFFJan 05, 20210
I HAVE A 2005 2500HD REPLACED MASS DID NOT GET ONE WITH TEMP WHEN COLD WEATHER CHECK ENGINE LIGT ON WHEN WEATHER WARMES UP LIGHT GOES OUT WILL THIS ONE CORRECT PROBLEM?doug s.Dec 29, 2020
Best Answer:Hi Doug,
I don't think this part will solve the problem. A Mass Air Flow sensor (MAF) is one of the key components of an electronic fuel injection system in your car. Cold temperatures may be causing the gas cap seals to be stiff and not seat properly on the end of the filler tube and cause the engine check light to come on and this usually disappears in warm weather. Try changing the gas cap first.
Grace G.STAFFDec 29, 2020