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Mass Air Flow Sensor, Sensor Only

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Manufacturer #REPT316702
Vehicle Info Required to Guarantee FitAdd Vehicle


Sensor only; Without housing
5-Prong Blade Male Terminal & 1 Female Connector
Quantity Sold:
Sold individually
1-year DriveWire unlimited-mileage 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.

Interchange Part Number:
7450009, 2131158
Recommended Use:
OE Replacement
Returns Policy:
60-Day Return Policy

Vehicle Fitment Information

Vehicle Name
Fitment Information
1998 Toyota 4Runner
6 Cyl 3.4L
Production Date From July 1998
1998 Toyota 4Runner
6 Cyl 3.4L
Production Date From July 1998
1999-2000 Mazda Protege
4 Cyl 1.8L
1999-2000 Toyota Tacoma
6 Cyl 3.4L
1999-2000 Toyota Tacoma
6 Cyl 3.4L
Page 1 of 43 | Showing 1 - 5 of 212 results

Product Information


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:


  • 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

Where is the sensor located?Norman K.Oct 07, 2021
Best Answer:Hi Norman, I'm pleased to assist you. You will find this sensor located between the engine's air filter and intake manifold in most vehicles. In this position, it is on the pathway of incoming air that goes to the combustion chamber. Click on the link below to order at 64% off the regular price while supplies last. I hope this helps. Enjoy shopping at <a href="http://Carparts.com!" target="_blank">Carparts.com!</a> <a href="https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=CPGG4850" target="_blank">https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=CPGG4850</a>
Grace G.STAFFOct 07, 2021
is the picture shown what will be shipping?  Confused by "sensor only" 2008 volvo s80derec j.Dec 19, 2022
Best Answer:Hi Derec, I'm glad to be of assistance to you. Yes, we will ship what is shown in the product picture. The work only refers to the sensor itself. The wires are not included, they are part of your 2008 Volvo S80. Click on the link below to place an order for 64% less than the usual price today, while supplies last. I hope this is helpful. Enjoy your <a href="http://CarParts.com" target="_blank">CarParts.com</a> online shopping experience! <a href="https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=CPGG4850_CSQA_20221219" target="_blank">https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=CPGG4850_CSQA_20221219</a>
Grace G.STAFFDec 19, 2022
Is the part you are showing the part I will be getting? I ask because it says without the housingTony C.Sep 09, 2022
Best Answer:Hi Deborah, thank you for reaching out. Yes, the part comes as shown in the photo. You can use the link below to order the sensor while it is 63% off. Have a good one! <a href="https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=cpab2020_csqa_20220909" target="_blank">https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=cpab2020_csqa_20220909</a>
Andrew B.STAFFSep 09, 2022
Does this come with the 2 screws?Jose B.Aug 29, 2020
Best Answer:Hi Jose, As per checking, this item does not come with installation hardware. We suggest getting those locally through a local auto supply store or the dealership.
Jeonino E.STAFFAug 29, 2020
What's the symptoms of a bad mass sensor ?Kenneth B.Feb 09, 2024
Best Answer:Hi Kenneth, I'm glad to assist you. A bad MAF sensor can cause your vehicle to experience poor drivability issues, such as engine stalling, jerking, or hesitation during acceleration. There is also black smoke coming off your exhaust and also hard-to-start issues. If your car appears in the vehicle fitment information below, it is a guaranteed fit part. Happy shopping! <a href="https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=cpje1043_CSQA_20240209" target="_blank">https://www.carparts.com/mass-air-flow-sensor/drivewire/rept316702?can=cpje1043_CSQA_20240209</a>
Jeonino E.STAFFFeb 09, 2024

Customer Reviews

I always buy from car parts and have never had a bad experience. The mass air flow sensor was a great fit and easy installation. I would highly recommend them as their parts are cheaper than the stores and great quality!
Betrecelia A.
Purchased on Sep 28, 2023
Mass Air Flow Sensor, Sensor Only
Great product,great price
These products are good products. I have no issues with working on my finicky Toyota truck
Brian M.
Purchased on Dec 23, 2023
Worked great and cleared my check engine light
Jaime E.
Purchased on Dec 04, 2023