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A malfunctioning Mass Air Flow (MAF) sensor relay can lead to poor engine performance, decreased fuel efficiency, and even stalling. Selecting a high-quality replacement is crucial for restoring your vehicle's optimal operation and preventing further damage. This guide will help you navigate the options to find the best MAF sensor relay for your needs.
【MAF Sensors Fitment】: Compatible for 2008 Buick Enclave ; Compatible for 2006-2011 Buick Lucerne; Compatible for 2006-2007 Buick Rendezvous; Compatible for 2005-2007 Buick Terraza; Compatible for 2006-2011 Cadillac DTS; Compatible for 2005-2009 Chevy...
【Mass Airflow Sensor Replace OE Part Number】: Compatible for 15911983, 19330124, 10349461, 2131677, MAF1047, 74-10113, 5S6708, SU8208, MF21136, MA146, 221136
【Function of Mass Airflow Sensor】 Precise measurement, enhanced vehicle efficiency, ensuring stable idle, preventing stalling, and promoting a smooth and comfortable driving experience.
【MAF Sensor Features】OE standard and accurate fitment,plug and play,easy installation with 10 minutes.Upgrading the sensor material to platinum wire,more sensitive to air changes, faster response speed, lower air resistance, and higher measurement...
OE-QUALITY AIRFLOW MEASUREMENT – Delphi Mass Air Flow (MAF) Sensors deliver highly accurate airflow readings with exceptional signal stability, helping optimize fuel injection, improve engine performance, support emissions compliance, and maintain...
ADVANCED SENSOR TECHNOLOGY – Featuring premium sensing elements engineered for reliable performance across a broad range of ambient temperatures, Delphi MAF Sensors provide fast, precise airflow data to the engine control module for improved fuel...
TRUSTED OE EXPERTISE – As an original equipment manufacturer with decades of mass air flow sensor experience, Delphi engineers, calibrates, and tests every sensor to match OE specifications for fit, function, and long-lasting performance you can depend...
DESIGNED TO SIMPLIFY REPAIRS – Delphi Mass Air Flow Sensors are engineered with application-specific solutions that help reduce installation time and repair complexity whenever possible, eliminating unnecessary component replacement while restoring...
MASS AIR FLOW SENSOR (MAF) - This mass air flow sensor (MAF) measures the air entering the engine so the computer can deliver the correct amount of fuel. Fixes a check engine light, rough idle, stalling, hesitation, poor fuel economy, and MAF codes...
REPLACES PART# - 25168491, 25318411AA, AF10043, 25318411. Cross-references the OEM and popular aftermarket numbers above - match any one of these numbers on your original part to confirm this is the correct replacement.
OEM FIT, QUALITY & FINISH - While this is NOT a genuine OEM part, it is a direct replacement engineered to meet or exceed factory specifications, built with a factory-calibrated hot-wire sensing element for accurate airflow readings.
[Vehicle Fitment-1]: ①Compatible with Buick Allure 05-09 3.8L/08-09 5.3L, Enclave 2008 3.6L, LaCrosse 05-07 3.8L/08-09 5.3L, Lucerne 06-11 All Engine, Rendezvous 06-07 3.5L, Terraza 05-07 All Engine; ②Compatible with GMC Acadia 07-08 3.6L...
[Vehicle Fitment-2]: ①Compatible with Chevrolet Captiva Sport 08-10 3.6L/2011 3.0L, Equinox 05-09 3.4L, Impala 06-09 All Engine, Malibu 07-09 3.5L/08-12 3.6L/06-07 V6 3.9L, Monte Carlo 06-07 All Engine, Uplander 05-09 All Engine; ②Compatible with...
Before purchase: Inspect the intake manifold, the clamps on both ends of the MAF sensor, and the air filter housing for damage, and check the condition of the original sensor connector. Simply reinstalling the sensor may resolve the vehicle's malfunctions
Before installation: Recheck the sensor's wiring harness, air filter and intake manifold to ensure they are in good working condition, which prevents damage to the newly installed component
Replacement Part Numbers: Perfectly replaces 22680-7S000, 22680-CA000, 22680-7S00A, 13800-50Z00, AF10141, MAF0031, 245-1117, and 917857.
Precise Airflow Readings: The airflow sensor quickly clears fault codes caused by flow meters, designed to improve engine performance, exhibiting excellent thermal stability and improved fuel efficiency. It provides the ECU with rapid fault response and...
Applicable Models: Compatible with Infiniti and Nissan models. This includes models such as: 2008-2012 EX35, 2009-2013 FX50, 2003-2008 G35, 2008-2013 G37, 2006-2010 M35, 2014-2019 Q70/Titan, 2003-2009 350Z, 2009-2019 370Z, 2003-2014 Altima/Murano...
Quality Upgrade: Utilizing precision components and quality assemblies enhances durability and ensures clear, accurate air flow measurement. Flow tests to ensure the accuracy of sensor readings and data transmission to the engine system.
Replace OE Number: 23262343, 23118170, 23324767, 23144941, 22951817, 22895480, 20787043, 5S13842, 5S15673, 74-50092, AF10682, AFH70M78, MAS0323, MA389. Please carefully check the product number and compatible model to ensure perfect fastening.
Fitment: Car air flow sensor fits Compatible with Cadillac ATS 2013-2019, CT6 2016-2020, CTS 2012-2019, Escalade and Escalade ESV 2015-2020, SRX 2012-2016, XT5 2017-2022, XT6 2020-2022, XTS 2013-2019. Compatible with Buick Enclave 2012-2022, Envision...
Fitment: Car air flow sensor fits Compatible with Chevrolet Blazer 2019-2022, Camaro 2012-2022, Caprice 2012-2017, Captiva Sport 2012-2015, Colorado 2015-2022, Equinox 2012-2017, Express 2500 3500 2016, Impala 2012-2020, Impala Limited 2014-2016, Malibu...
Fitment: Car air flow sensor fits Compatible with GMC Acadia 2012-2022, Acadia Limited 2017, Canyon 2015-2022, Savana 2500 2016, Savana 3500 2016, Sierra 1500 2014-2018, Sierra 1500 Limited 2019-2019, Sierra 2500 HD 3500 HD 2013-2019, Terrain...
Last update on 2026-10-15 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Mass Air Flow Sensor Relays
Understanding the MAF Sensor Relay
The MAF sensor relay is a small but vital component in your vehicle's electrical system. It plays a critical role in regulating the signal from the Mass Air Flow sensor to the engine control unit (ECU). A faulty relay can cause intermittent or complete failure of the MAF sensor's communication, leading to various drivability issues.
Key Features to Consider
Material Quality: Look for relays constructed from durable, heat-resistant materials that can withstand the engine bay's harsh environment. This ensures longevity and reliable performance.
Electrical Specifications: Ensure the relay's voltage and amperage ratings match or exceed the original equipment manufacturer (OEM) specifications for your specific vehicle.
Connector Type: The connector must be a direct fit for your vehicle's wiring harness to ensure a secure and proper connection. Avoid universal connectors unless they come with adaptation kits.
Brand Reputation: Opt for reputable brands known for producing reliable automotive electrical components. Researching brand reviews can provide insight into product quality and durability.
Compatibility is Crucial
The single most important factor when purchasing a MAF sensor relay is compatibility with your vehicle's make, model, and year. Using an incompatible relay can lead to electrical shorts, damage to the ECU, or simply not function at all. Always verify the part number against your vehicle's specifications or consult a professional if unsure.
Installation and Maintenance Tips
While replacing a MAF sensor relay is often a straightforward DIY task, proper installation is key. Ensure the ignition is off and disconnect the battery before attempting replacement. If you encounter difficulties or are unsure about the process, it's best to seek assistance from a qualified mechanic. Regular checks of electrical connections can also help prevent future issues.
Frequently Asked Questions
What are the common symptoms of a failing MAF sensor relay?
Common symptoms include a check engine light, rough idling, poor acceleration, decreased fuel economy, and potential stalling. The engine may also run poorly or hesitate during acceleration.
Can I use a relay from a different vehicle model?
It is highly recommended to use a relay specifically designed for your vehicle's make, model, and year. Electrical specifications and connector types can vary significantly, leading to incompatibility and potential damage.
How do I find the correct MAF sensor relay for my car?
Consult your vehicle's owner's manual or the manufacturer's service manual. You can also use online parts finders by entering your vehicle's details or check the part number on the original relay.
What is the difference between a MAF sensor relay and a MAF sensor itself?
The MAF sensor measures the amount of air entering the engine, while the relay acts as a switch to control the power and signal transmission for the MAF sensor to the ECU. Both are critical for engine management.
Do I need any special tools to replace a MAF sensor relay?
Typically, you will need basic hand tools such as a socket set or wrench, and possibly a flathead screwdriver for prying. Specific tools may vary depending on your vehicle's design.
How long should a replacement MAF sensor relay last?
A quality replacement relay, properly installed, should last for many years, often matching the lifespan of original components. However, factors like heat and vibration in the engine bay can affect longevity.
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