Give the engine's computer an accurate read on incoming air with the NTK Mass Air Flow Sensor MG0025. This sensor measures the amount of air entering the engine so the control system can meter fuel to match. It's a specific-fit replacement across a wide list of Lexus, Toyota, Scion, and Pontiac applications — including the 2011-2023 Toyota 4Runner, 2005-2012 Toyota Avalon, 2007-2017 Toyota Camry [V6-3.5L], 2007-2018 Lexus ES350, 2006-2023 Lexus IS350, and 2009-2010 Pontiac Vibe [L4-1.8L] and [L4-2.4L]. See the "Vehicles it fits" section for the full list of 70 applications and engine codes.
- The Sensor Specialist: NTK is an OE supplier with a full line of technical sensors, each put through extreme testing that includes thermal shock, vibration, and OBD verification, and manufactured to meet or exceed OE fit, form, and function.
- Plug-in connection: 5-pin terminal with a single female, rectangular connector.
- Standard-replacement grade: specific-fit, black. Mounting bracket, mounting hardware, and housing are not included.
- Warranty: Backed by a 3-year/36,000-mile warranty. Country of origin: China.
If a failed mass air flow sensor is the cause of rough idle, hesitation, stalling, or poor fuel economy, this drops in to replace it — diagnose the cause first, since those symptoms can have other sources. Manufacturer part number MG0025.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
What does this NTK Mass Air Flow Sensor do?
It measures the amount of air entering the engine so the control system can meter fuel and keep the engine operating properly.
Will this sensor fit my vehicle?
It's a specific-fit replacement for 70 Lexus, Toyota, Scion, and Pontiac applications. Check the "Vehicles it fits" section for your exact year, model, and engine code.
Does it include a housing or mounting hardware?
No. The mounting bracket, mounting hardware, and housing are not included with this sensor.
What connector does it use?
It has a single female, rectangular connector with a 5-pin terminal.
What are signs the mass air flow sensor may need replacing?
Rough idle, hesitation, stalling, or poor fuel economy can be signs, but diagnose the cause first since these symptoms can have other sources.
