Mass Air Flow Sensor for Subaru models Compatible with: - 1993-1998 Subaru Impreza - 1998 Subaru Forester - 1990-1999 Subaru Legacy Interchange part numbers: 1581071, 7410034, 2133352, 22680AA160 Sold individually Key features and benefits - Accurate air mass measurement restores proper air-fuel ratio, improving idle stability, throttle response, and overall engine performance. - Designed for direct fit with Subaru wiring harness: 4-blade male terminals and 1 female connector, with housing for secure connection. - Compatible replacement that helps address rough idle, hesitation, and reduced fuel economy caused by a worn MAF sensor. What makes it stand out - Specific compatibility for popular Subaru models and reliable interchange numbers, ensuring correct fitment. - Built with a complete housing and standard connector configuration for straightforward installation. Specifications to note - Function: Mass Air Flow sensing, replacement part for engine management - Terminals: 4-blade male terminal, 1 female connector - Housing included - Sold as a single unit Practical use scenarios - Replacing a faulty MAF on an aging Impreza to restore smooth idle and responsive acceleration. - Maintaining Forester performance during routine service, eliminating symptoms of a failing MAF such as stalling or poor fuel economy. - Quick, on-hand replacement for Legacy models (1990-1999) in repair shops or maintenance facilities to minimize downtime.