Beck/Arnley 158-1634 Air Mass Sensor (Mass Air Flow Sensor)

The Beck/Arnley 158-1634 Air Mass Sensor is a precision-engineered replacement mass air flow (MAF) sensor designed specifically for foreign nameplate vehicles. It measures the volume and density of air entering the engine, providing critical data to the engine control unit (ECU) for accurate fuel metering and optimal combustion efficiency.

Key Features:

• OE Form, Fit & Function: Engineered to match original equipment specifications for a direct, hassle-free replacement
• Durable Construction: Built to withstand the demanding underhood environment, with corrosion-resistant terminals and protective coatings
• May include or exclude housing depending on the original equipment design
• Application-Specific Design: Sourced and validated for foreign nameplate vehicles through Beck/Arnley's global sourcing network
• Premium Materials: Constructed for long-lasting performance and reliable signal accuracy

Beck/Arnley's product specialists collaborate with a trusted network of global sourcing partners to ensure every part meets strict OE quality standards. The 158-1634 air mass sensor installs with confidence as a direct OEM-equivalent replacement, helping restore proper engine performance, fuel economy, and emissions compliance.