Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Mass airflow sensors measure the amount of air by weight through changing voltages or frequencies and sends this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Symptoms of failure include poor starting, engine surging, engine stalling, a check engine light, and no-start conditions. Sensors are non-serviceable, replace sensors that are non-functional. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001: 2015/TS16949 certified company, we are committed to supplying the highest quality products. Vehicle Fitment: Jaguar S-Type 2008-2002, Vanden Plas 2009-2004, XF 2010-2009, XJ8 2009-2004, XK8 2006-2003, X-Type 2008-2002, Land Rover LR2 2012-2008, LR3 2009-2005, Range Rover 2009-2005, Range Rover Sport 2009-2006, Lexus ES300 2003-1999, ES330 2006-2004, GS300 2006-2001, GS430 2007-2006, GS450h 2011-2007, IS300 2005-2001, LS430 2006-2001, RX300 2003-1999, RX330 2006-2004, RX400h 2008-2006, Mazda 2 2014-2011, 3 2013-2004, 5 2010-2006, 5 2015-2012, 6 2013-2003, CX-7 2012-2010, MX-5 Miata 2015-2006, Protege 2001-1999, RX-8 2011-2004, Pontiac Vibe 2008-2003, Scion tC 2006-2005, Toyota 4Runner 2002-1999, Avalon 2004-2000, Camry 2006-2002, Celica 2005-2000, Corolla 2008-2003, Highlander 2010-2001, Matrix 2008-2003, MR2 Spyder 2005-2000, Prius 2009-2001, RAV4 2003-2001, Sienna 2006-2001, Solara 2008-2002, Tacoma 2004-1999, Tacoma 2015-2013, Tundra 2004-2000, Yaris 2017-2013, Volvo S40 2010-2004, S60 2005-2001, S80 2014-2007, V50 2010-2005, V70 2010-2001, XC60 2015-2010, XC70 2015-2008, XC90 2014-2005
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the dimensions of the Walker Products Mass Air Flow Sensor?A: The dimensions are two point eight inches in length, two point six inches in width, and three point seven inches in height.
Q: What material is the Walker Mass Air Flow Sensor made of?A: The sensor is made from plastic, ensuring durability and reliability in various automotive applications.
Q: Does this sensor meet OEM specifications?A: Yes, it is manufactured to meet or exceed OEM standards and specifications, ensuring optimal performance.
Q: How do I install the Walker Mass Air Flow Sensor?A: To install, locate the air intake system, remove any existing sensor, and connect the new sensor in its place securely.
Q: Is this sensor compatible with my vehicle?A: Use the Amazon Confirmed Fit tool to check compatibility with various models, including Jaguar, Land Rover, Lexus, Mazda, and Toyota.
Q: Can I install this sensor myself?A: Yes, if you have basic automotive knowledge and tools, you can install the sensor without professional help.
Q: How should I clean the Mass Air Flow Sensor?A: Avoid cleaning the sensor as it is non-serviceable; always replace non-functional sensors for optimal performance.
Q: Is this product safe for all vehicles?A: Yes, it is designed for a wide range of vehicles, including models from Jaguar, Land Rover, Lexus, and Mazda.
Q: What if the sensor does not fit my vehicle?A: If it does not fit, you can return it within the return policy period, provided it is undamaged and in original packaging.
Q: How do I know when to replace my Mass Air Flow Sensor?A: Replace the sensor if you experience symptoms like poor starting, engine stalling, or a check engine light.
Q: What technologies does this sensor utilize?A: It features Hot Film Sensing technology and eight-pin MAFs for improved accuracy and performance.
Q: Does the sensor come with a warranty?A: Yes, it typically comes with a manufacturer warranty, check specific details at the time of purchase.
Q: What symptoms indicate a faulty Mass Air Flow Sensor?A: Symptoms include poor engine performance, surging, stalling, and illumination of the check engine light.
Q: How accurate is the Walker Mass Air Flow Sensor compared to others?A: It is manufactured to be up to ten percent more accurate than other aftermarket brands, ensuring better fuel management.
Q: Should I use a special tool for installation?A: A basic set of automotive tools is sufficient; however, a torque wrench may be helpful for securing connections.