Sensors - Mass Air Flow Sensor
3MF251
Mass Air Flow Sensor
MotoRad MAF Sensors precisely measure airflow entering the engine and communicate with the ECU to support optimum fuel combustion. Our new MAF sensors are engineered to reduce contamination and withstand vibration to maximize durability. All MotoRad MAF sensors are designed and tested to meet or exceed OEM specifications at our IATF16949 manufacturing facilities. Plus, all our engine management products are backed with confidence of a limited lifetime warranty.
Features:
- Proprietary NTC Technology designed to match OE resistance ensuring the most precise signal to ECU, resulting in optimal fuel/air mixture.
- Platinum infused hot wire sensor minimizes corrosion and guarantees a stable reading.
- Features double wire bonding upgraded to protect against issues caused by vibration.
- 100% thermal cycle and sonic nozzle testing, among other tests, ensures worry-free performance and durability.
Specifications:
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Housing Material: Plastic
- Connector Quantity: 1
- Connector Shape: Oval
- Mounting Hole Quantity: 0
- Terminal Gender: Male
- Terminal Quantity: 5
- Wiring Harness Included: Yes
- Color: Black
- Terminal Type: Blade
- Housing Included: Yes
- Mounting Type: Snap-In
- Connector Gender: Female
- Mounting Bracket Included: No
Interchanges:
- ACDelco 2134581
- Delphi Engine Management AF10057
- Delphi Engine Management AF1005711B1
- General Motors 19208517
- General Motors 19208521
- General Motors 19330128
- General Motors 19332973
- HOLSTEIN 2MAF0153
- MotoRad - EM 3MF251
- OReilly 3MF251
- SMP (Standard Motor Products) MAS0370
Applications:

Need help finding the right product?
Our dedicated team is here to steer you in the right direction. Click below and let us know how we can assist you in finding the ideal product for your need. Your journey to experiencing BETTER starts here.
Looking for custom development?
We’re not just about products; we’re about crafting tailored solutions that match your needs. Are you ready to bring your new project to life? Click below, and let’s embark on the journey of custom product development together.






