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: 8.5x5.0x7.3cm / 3.35"x1.97"x2.87"(L*W*H) Hole Diameter: 5mm / 0.20" OE Number:222040C010Fitment: for Toyota Tacoma Base, Pre Runner 2.4L L4 - Gas, 2.7L L4 - Gas 2004 for Toyota Tacoma Base, Pre Runner 2.4L L4 - Gas, 2.7L L4 - Gas 2003 for Toyota Tacoma Base, Pre Runner 2.4L L4 - Gas, 2.7L L4 - Gas 2002 for Toyota Tacoma Base, Pre Runner 2.4L L4 - Gas, 2.7L L4 - Gas 2001 for Toyota Tacoma Base, Pre Runner, SR5 2.4L L4 - Gas, 2.7L L4 - Gas 2000 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