Spectra MA117 Premium Mass Air Flow Sensor with Housing

The Spectra Premium MA117 is a 100% new mass air flow (MAF) sensor with housing, engineered to meet or exceed Original Equipment (OE) specifications for fit, form, and function. Built entirely from new components — no remanufactured or refurbished parts — this sensor delivers reliable, accurate airflow measurement to support proper fuel-air ratio calculations and optimal engine performance.

Key Features:

• Ceramic circuit board design provides consistent voltage output across all RPM ranges, helping eliminate rough-idle and hesitation issues
• Silica gel protection shields the ceramic printed circuit board from severe under-hood temperature fluctuations and road vibrations
• Platinum resistance thermometer sensors reduce connection points for faster signal response and improved accuracy
• OE fit, form, and function ensures drop-in installation with no modifications required
• Manufactured under ISO 9001 and TS16949 quality management standards, covering raw materials through final inspection
• 100% new construction — no core charge required
• Road tested using extensive computerized testing to verify real-world performance before shipping
• Backed by a limited lifetime warranty

Spectra Premium MAF sensors are produced in a dust-free environment using precisely controlled manufacturing processes. Each unit is engineered by Canadian OE engine management specialists to the same tolerances as the factory sensor it replaces, making it a direct and dependable solution for restoring accurate air metering and engine efficiency.