Spectra MA246 Premium Mass Air Flow Sensor

The Spectra Premium MA246 is a 100% new mass air flow (MAF) sensor engineered to meet or exceed original equipment (OE) specifications for fit, form, and function. Designed as a direct-fit replacement, this sensor accurately measures incoming air volume and delivers precise data to the engine control unit (ECU), enabling proper fuel injection and ignition timing for optimal engine performance and fuel efficiency.

Key Features:

• Ceramic circuit board construction — protected by a premium-grade silicone coating for superior resistance to under-hood temperature fluctuations and road vibrations
• All-platinum resistance thermometer sensors — reduce the number of connection points for faster signal response and improved measurement consistency
• OE-matched design — engineered to original equipment specifications for a seamless drop-in installation with no core charge required
• Dust-free manufacturing environment — precise electronic components assembled under strict quality control processes
• ISO 9001 and TS16949 certified — manufactured under internationally recognized quality management standards covering raw materials, production, and final inspection
• Road tested — each sensor undergoes extensive computerized testing to validate real-world performance
• Limited Lifetime Warranty — backed by Spectra Premium's comprehensive coverage

Cross-references include OEM part numbers Mazda GY0113215 and GY0113215R00, as well as aftermarket equivalents from Delphi, Motorcraft, Hitachi Automotive, and others. The MA246 is a completely new unit — never remanufactured — ensuring consistent, dependable performance from the first installation.