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Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
MAF (mass air flow) sensors are located between the air filter and the throttle body and are responsible for measuring the amount of air entering the engine. It is part of your vehicle’s electronic fuel injection system. A faulty MAF sensor can cause your vehicle to run too rich or run too lean. You’ll notice if the tailpipes eject black smoke or when the engine runs rough or backfires. You may also notice you’re filling up at the gas station more than usual. | A contaminated or failed MAF sensor cannot measure the amount of air flow correctly.This causes engine computer to miscalculate the amount of injected fuel. As a result, a bad sensor causes various driveability problems, including a no-start, stalling, lack of power and poor acceleration. In addition, a faulty sensor might cause Check Engine or Service Engine Soon light to come on. Make sure to fix the problem right away so you can be safe, avoid costly repairs and avoid being stranded on road. | This Mass Air Flow Sensor Fits the Following Vehicles: Buick RAINIER 2004-2007; Cadillac CTS 2004-2005, Deville 2000-2005, Eldorado 2000-2002, Seville 2000-2004, Escalade 2002-2006, Escalade ESV 2003-2006, Escalade EXT 2002-2006; Chevy AVALANCHE 1999-2000, AVALANCHE SUT 2002-2006, AVALANCHE SUV 2000, C3500 2001-2002, Corvette 2001-2007, Silverado 2500 3500 SS 1999-2007, SSR 2003-2009, SUBURBAN 1999-2006, Tahoe 1999-2006, TRAILBLAZER 2003-2009, TRAILBLAZER SS 2005-2009; | This Mass Air Flow Sensor Fits the Following Vehicles: GMC C4500 C8500 2003-2009, C6500 C7500 2001-2009, School Bus 2001-2002, GMC Sierra 1500 1999-2007, 2500 1999-2004, 2500 HD 2001-2007, 3500 2001-2007, GMC YUKON 2000- 2006, Yukon XL 1500 2500 2000-2006, Envoy 2003-2009, Envoy XL 2003-2006, Envoy XUV 2004-2005; Hummer H2 2003-2009; Oldsmobile Aurora 2001-2002; Pontiac Bonneville 2004-2005, Pontiac GTO 2005-2006; Saab 9-7x 4.2L 2005-2009; Isuzu Ascender 5.3L 2003-2006. | Customers can find the product you need accurately according to the OE number. Replacement Part Number: AF10043, 15904068, 8159040680, 8253184110, 19330121, 868411, SU1287, SU9516, MF8411, 28411M, 748411. Interchange OEM factory part numbers: 25318411, 25168491, AC Delco # 2134160, 213-4160, 213364, 213-364. For 1999-2007 Chevy, GMC, and Cadillac Trucks and SUVs; 85Mm diameter & 5 pin connector.
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When will I receive my item?
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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 is a Mass Air Flow (MAF) sensor and why is it important?A: A Mass Air Flow (MAF) sensor measures the amount of air entering the engine, which is crucial for the vehicle's electronic fuel injection system. It ensures the correct air-fuel mixture for optimal engine performance. A faulty MAF sensor can lead to poor fuel efficiency and engine performance issues.
Q: Which vehicles are compatible with this MAF sensor?A: This MAF sensor is compatible with various models from Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, and Isuzu, specifically for years ranging from 1999 to 2007. Check the product details for a complete list of compatible vehicles.
Q: What symptoms indicate a bad MAF sensor?A: Common symptoms of a failing MAF sensor include rough idling, stalling, poor acceleration, black smoke from the exhaust, and an illuminated Check Engine light. If you experience any of these issues, it may be time to replace the MAF sensor.
Q: How do I install the MAF sensor?A: To install the MAF sensor, first disconnect the battery, then remove the old sensor from its housing. Carefully install the new sensor in the same position, ensuring a secure fit. Reconnect the battery and start the engine to check for proper operation.
Q: What should I do if my Check Engine light comes on after replacing the MAF sensor?A: If the Check Engine light remains on after replacing the MAF sensor, it may indicate another issue within the engine or the sensor itself may not be installed correctly. It's advisable to perform a diagnostic scan to identify any codes and consult a mechanic if necessary.
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