Features: Mass air flow sensor allows the vehicle to detect the mass of airflow entering the engine necessary for proper fuel mixture. Mass air flow sensor can easily be located beside the air intake box inside the engine bay. Made of durable material, good performance and longer lifespan. This is a non-OEM product, accessory only! Specification: Material: Plastic, Metal Color: Black Pin Number: 5 Size: 10.1x6.0x3.8cm / 3.98"x2.36"x1.50"(L*W*H) Hole Diameter: 5mm / 0.20" Fitment: for VOLKSWAGEN Jetta L4 2.0L 05-05 for MERCEDES-BENZ SLK55 for AMG V8 5.5L 05-11 for MERCEDES-BENZ SLK320 V6 3.2L 01-04 for MERCEDES-BENZ SLK32 for AMG V6 3.2L 02-04 for MERCEDES-BENZ SL55 for AMG V8 5.5L 03-06 for MERCEDES-BENZ SL500 V8 5.0L 99-06 for MERCEDES-BENZ SL320 L6 3.2L 97-97 for MERCEDES-BENZ S600 V12 5.8L 01-02 for MERCEDES-BENZ S55 for AMG V8 5.5L 01-04 for MERCEDES-BENZ S500 V8 5.0L 00-06 for MERCEDES-BENZ S430 V8 4.3L 00-06 for MERCEDES-BENZ E55 for AMG V8 5.5L 99-06 for MERCEDES-BENZ E320 V6 3.2L 98-05 for MERCEDES-BENZ E320 L6 3.2L 97-06 for MERCEDES-BENZ C43 for AMG V8 4.3L 98-00 for LAND ROVER Range Rover V8 4.2L 94-95 for LAND ROVER Range Rover V8 4.0L 98-00 for BMW Z8 V8 4.8L 03-03 for BMW X5 V8 4.6L 02-03 for AUDI TT Quattro L4 1.8L 00-02 for AUDI A3 L4 1.8L 98-01 Note: After installation, if it can work, some models need to delete the error code manually, otherwise the error code still exists. Must to wait for the car engine to cool down, before installing. Package Includes:1 Pcs Mass Air Flow Sensor Meter