{
    "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
}

Retrieve Cart

Track order

File a Return

Need Help? Call Us1-866-529-0412

Auto Body Parts & Mirrors

Headlights & Lighting

Engine & Drivetrain

Brakes, Suspension & Steering

Interior

Exterior

Tools & Garage

Wheels & Tires

Price Match Guarantee

60-Day Returns

Lifetime Replacement

Price Match Guarantee

60-Day Returns

Lifetime Replacement

Guaranteed to Fit2001 GMC B7 Change Vehicle

DriveWire
2001 GMC B7 - Mass Air Flow Sensor, 8 Cyl., 8.1L Engine

Name: 2001 GMC B7 Mass Air Flow Sensor, 8 Cyl., 8.1L Engine REPG316701 by DriveWire
Brand: DriveWire
SKU: REPG316701
Price: 44.99 USD
Availability: InStock
Rating: 4.8 (49 reviews)

Tap image and pinch to zoom.

$44.99

Manufacturer #REPG316701

Guaranteed to Fit2001 GMC B7 Change Vehicle

Qty:

Your Vehicle Fit Details

Vehicle Name

Submodel

Engine

Fitment Information

2001 GMC B7

B7T042

8 Cyl 8.1L

Highlights

Part:

Mass Air Flow Sensor

Brand:

DriveWire

Notes:

With housing

Replaces OE Number:

25318411, 15904068

Configuration:

5-Prong Blade Male Terminal & 1 Female Connector

Quantity Sold:

Sold individually

Warranty:

1-year DriveWire unlimited-mileage 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

Interchange Part Number:

868411, 25318411, 15904068

Recommended Use:

OE Replacement

Returns Policy:

30-Day Return Policy

Vehicle Fitment Information

Vehicle Name

Submodel

Engine

Fitment Information

1999-2000 Chevrolet Silverado 2500

Base

8 Cyl 5.3L

1999-2000 Chevrolet Silverado 2500

8 Cyl 5.3L

1999-2000 Chevrolet Silverado 2500

8 Cyl 5.3L

1999-2000 GMC Sierra 2500

8 Cyl 5.3L

1999-2000 GMC Sierra 2500

SLE

8 Cyl 5.3L

Page 1 of 69 | Showing 1 - 5 of 344 results

Product Information

DRIVEWIRE MASS AIR FLOW SENSORS

Tested, calibrated, and performance-ready, DriveWire mass air flow sensors measure exact air flow to the engine for enhanced performance, restored efficiency, and peace of mind—no matter where the road takes you.

Features & Benefits:

Install-Ready

Precision-machined design for easy installation.

Durable Construction

Quality components yield accurate voltage and frequency.
Precise bore sizes allow proper tightening to prevent air leaks, which are a common trigger for false-positive trouble codes.

Engineered for Extended Product Life

We keep our finger on the pulse of the industry to incorporate the most advanced circuit technologies, prevent sensor failure, and deliver enduring performance.

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

Poor acceleration rough idle will this fix it?John H.May 06, 2022

Best Answer:Hi John, I'm glad to assist you. Yes, rough acceleration is one of the symptoms of a bad MAF sensor. Grab our discounted sale price offer and click the link below to order this today. I hope this helps. Happy shopping. <a href="https://www.carparts.com/mass-air-flow-sensor/drivewire/repg316701?can=CPJE1043_20220506" target="_blank">https://www.carparts.com/mass-air-flow-sensor/drivewire/repg316701?can=CPJE1043_20220506</a>

Jeonino E.STAFFMay 06, 2022

where is it located on the vehical?A shopperJan 04, 2021

Best Answer:Hi, The Mass AirFlow (MAF) sensor is usually located between the air filter housing and the throttle.

Grace G.STAFFJan 04, 2021

if i put the air flow sensor on my truck it will make my engine service sign light go off ?Gary S.Aug 26, 2021

Best Answer:Hi Gary, I'm glad to assist you. Yes, a scan tool would clear the error once it is replaced. If a diagnostic was done using a scan tool and the resulting specific code shows a Mass air flow sensor problem, replacing it should solved the problem. It is best to have your vehicle diagnosed with the right tools and with an experienced or a certified mechanic to properly address the problem. Once confirmed on your end that you need this one. Click the link below to order today and grab our discounted sale price offer before the promo ends. I hope this helps. Happy shopping. <a href="https://www.carparts.com/mass-air-flow-sensor/drivewire/repg316701?can=CPJE1043" target="_blank">https://www.carparts.com/mass-air-flow-sensor/drivewire/repg316701?can=CPJE1043</a>

Jeonino E.STAFFAug 26, 2021

Is the IAT Sensor integrated into the MAF Sensor?Joseph V.Feb 25, 2022

Best Answer:Hi Joseph, I'm glad to help you out. Yes, you are correct! You can use the link below to order the sensor while it's still on sale. I hope this helps. Happy shopping! <a href="https://www.carparts.com/mass-air-flow-sensor/drivewire/repg316701?can=cpab2020_20220225" target="_blank">https://www.carparts.com/mass-air-flow-sensor/drivewire/repg316701?can=cpab2020_20220225</a>

Andrew B.STAFFFeb 25, 2022

Do all 2004 Trail blazers WITH a 4.2l have a MAF sensor?John C.Sep 20, 2021

Best Answer:Hi John, I'm glad to assist you. Yes, all modern vehicles today have a MAF sensor on the engine. Unfortunately, we just don't have that part available for your vehicle right now. Still, you might need other parts such as an oxygen sensor. We have a discounted promo sale price offer for the upstream and downstream, with part numbers RC96090004 and RC96090002, respectively. Click the link below to check and order it if ever. I hope this helps. Happy shopping. <a href="https://www.carparts.com/details/Chevrolet/Trailblazer/DriveWire/Oxygen_Sensor/2004/LS/6_Cyl_4-dot-2L/RC96090002.html?can=CPJE1043" target="_blank">https://www.carparts.com/details/Chevrolet/Trailblazer/DriveWire/Oxygen_Sensor/2004/LS/6_Cyl_4-dot-2L/RC96090002.html?can=CPJE1043</a> <a href="https://www.carparts.com/details/Chevrolet/Trailblazer/DriveWire/Oxygen_Sensor/2004/LS/6_Cyl_4-dot-2L/RC96090004.html?can=CPJE1043" target="_blank">https://www.carparts.com/details/Chevrolet/Trailblazer/DriveWire/Oxygen_Sensor/2004/LS/6_Cyl_4-dot-2L/RC96090004.html?can=CPJE1043</a>

Jeonino E.STAFFSep 20, 2021