Best Automotive Replacement Mass Air Flow Sensors for Replacing Faulty Maf Sensor (2026)
We ranked parts by vehicle fit compatibility, customer ratings, presence of IAT function, brand reputation, and price-to-value across replacement MAF sensors for common GM applications
This roundup covers the best automotive replacement mass air flow (MAF) sensors for diagnosing and replacing a faulty MAF sensor, focusing on fit, value, and integrated intake air temperature (IAT) function where applicable. Picks were chosen by comparing part compatibility with common GM platforms, customer ratings, price, and whether the unit includes IAT sensing or OE-level construction.
Top Picks
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1
GM Genuine Parts Mass Airflow Sensor with IAT
GM Genuine Parts mass airflow sensor with intake air temperature sensor for GM vehicles. Measures air intake to help regulate fuel injection; easy installation and reliable GM OE specification. Customers cite quality and ease of installation, with improvements in fuel economy
- GM OE specification
- easy installation
- includes IAT sensor
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2
Mass Air Flow Sensor for GM Vehicles
"Mass Air Flow Sensor" for Chevrolet, GMC, Cadillac and more. Measures airflow to help proper fuel mixture; compatible with various GM models. Customers note easy installation and mixed results on performance
- GM vehicle compatibility
- Mass airflow measurement
- Relatively easy install
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3
Delphi Mass Air Flow Sensor AF10058
Delphi mass air flow sensor with high-precision sensing and OE-calibrated testing. Noted for easy installation and accurate fit, aligning with user expectations for quality and value
- OE-calibrated and tested
- easy installation and perfect fit
- wide temperature range performance
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4
A-Premium MAF Sensor for Chevy/GMC/Cadillac 99-18 (8+Cyl) 25318411-6
Mass air flow sensor compatible with multiple GM models. Improves air sensing and engine performance. Some customers report easy installation; durability varies
- broad GM compatibility
- ease of installation
- cost-effective replacement