Standard Motor Products MAS0376 Mass Air Flow Sensor MAF

The Standard Motor Products MAS0376 is a new (not remanufactured) Mass Air Flow (MAF) sensor engineered as a direct-fit replacement for select Toyota and Lexus 4.7L V8 applications. It replaces OEM part number 22204-75020 and is cross-referenced with Delphi AF10133, Walker Products 245-1192, BWD MA1208, Spectra Premium MA182/MA192, and Cardone 86-50021, among others.

The MAF sensor—also known as an air mass sensor or airflow meter—measures the volume of air entering the engine's intake and communicates that data to the Engine Control Module (ECM). The ECM uses this reading to calculate and deliver the precise fuel quantity needed for an optimal air/fuel mixture, directly impacting fuel economy, engine power, and emissions output.

Key Features:

• New construction — not remanufactured, eliminating contamination concerns from prior use
• Airflow-calibrated for accurate readings and precise output under all operating conditions
• Custom-designed platinum RTD sensing element for rapid response to airflow changes
• Upgraded components including thicker walls and reinforced housing for improved durability against heat and wear
• Direct OEM replacement for Toyota part 22204-75020
• Cross-references: Delphi AF10133, Walker Products 245-1192, BWD MA1208, Spectra Premium MA182, MA192, Cardone 86-50021, Hitachi MAF0056, CARQUEST MQ6237

Standard Motor Products (SMP) is a leading North American manufacturer of engine management and temperature control parts, with a MAF sensor lineup covering more than 90% of all MAF-equipped vehicles on the road.