PRODUCT SPECIFICS 
Recommended Use: OE Replacement
Quantity Sold: Sold individually
Configuration: 3-Prong Blade Male Terminal; 1 Female Connector
Notes: Sensor only 
Replaces OE Number: 12788131
Interchange Part Number: 7450048, MAS0301, 12788131
Warranty: 1-year  unlimited-mileage warranty
MASS AIR FLOW SENSOR
Tested, calibrated, and performance-ready, MASS AIR FLOW SENSORS measure exact air flow to the engine for enhanced performance, restored efficiency, and peace of mind—no matter where the road takes you.
Features & Benefits:
Install-Ready
Precision-machined design for easy installation.
Durable Construction
Quality components yield accurate voltage and frequency.
Precise bore sizes allow proper tightening to prevent air leaks, which are a common trigger for false-positive trouble codes.
Engineered for Extended Product Life
We keep our finger on the pulse of the industry to incorporate the most advanced circuit technologies, prevent sensor failure, and deliver enduring performance.
Compatible with the following vehicles:
Saab
2006-2010 9-3 2.0T
2004-2005, 2010-2011 9-3 Aero
2011 9-3 Turbo4
2003 9-3 Vector
2003-2005 9-3 (submodel: Arc, Linear)
2010 9-3X Base