Mass Air Flow Sensors & Components
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- Jeep OEMass Air Flow Sensor (68212525AA)Mass Air Flow Sensor (68212525AA) by Jeep OE. Luckily, your Jeep is built for the long haul and doesn’t need repair very often, but when it does, look no further than superior-grade Jeep OE parts and accessories. They are meticulously...Genuine Jeep OEM part that offers a superior fit and performanceGuaranteed to look and function like the part your Jeep came with from the factory$96.80
- Toyota OEMass Air Flow Sensor (222040V020)Mass Air Flow Sensor (222040V020) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and care...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$141.88
- Toyota OEMass Air Flow Sensor (2220431020)Mass Air Flow Sensor (2220431020) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and care...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$137.51
- Toyota OEMass Air Flow Sensor (2220422010)Mass Air Flow Sensor (2220422010) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and care...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$137.70
- Toyota OEMass Air Flow Sensor (2220415010)Mass Air Flow Sensor (2220415010) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and care...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$265.49
- Toyota OEMass Air Flow Sensor Screw (90167A0016)Mass Air Flow Sensor Screw (90167A0016) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$1.88
- WVE®ABS Wheel Speed Sensor Connector (1P1002)ABS Wheel Speed Sensor Connector (1P1002) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.62
- WVE®Fuel Pump Relay (1R1201)Fuel Pump Relay (1R1201) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.90
- WVE®Oxygen Sensor Connector (1P1209)Oxygen Sensor Connector (1P1209) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.61
- ACDelco®GM Original Equipment™ Brake Pressure Modulator Sensor Connector (PT2798)GM Original Equipment™ Brake Pressure Modulator Sensor Connector (PT2798) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.32
- ACDelco®GM Original Equipment™ Oval Mass Air Flow Sensor Connector (PT1274)GM Original Equipment™ Black Oval Mass Air Flow Sensor Connector (PT1274) by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$38.94
- ACDelco®GM Original Equipment™ Oval Mass Air Flow Sensor Connector (PT2239)GM Original Equipment™ Black, Purple Oval Mass Air Flow Sensor Connector (PT2239) by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$62.95
- ACDelco®GM Original Equipment™ Oval Mass Air Flow Sensor Connector (PT1307)GM Original Equipment™ Black Oval Mass Air Flow Sensor Connector (PT1307) by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$19.53
- ACDelco®GM Original Equipment™ Oval Mass Airflow Sensor Pigtail (PT2832)GM Original Equipment™ Black, Pink Oval Mass Airflow Sensor Pigtail (PT2832) by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$62.40
- ACDelco®GM Original Equipment™ Oxygen Sensor Connector (PT1373)GM Original Equipment™ Oxygen Sensor Connector (PT1373) by ACDelco®. Position: Secondary. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.66
- ACDelco®GM Original Equipment™ Rectangular Mass Air Flow Sensor Connector (PT1504)GM Original Equipment™ Black Rectangular Mass Air Flow Sensor Connector (PT1504) by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$32.65
- ACDelco®GM Original Equipment™ Rectangular Mass Airflow Sensor Pigtail (PT1716)GM Original Equipment™ Black Rectangular Mass Airflow Sensor Pigtail by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$43.92
- Standard®Handypack Air Charge Temperature Sensor Connector (HP4400)Handypack Air Charge Temperature Sensor Connector by Standard®. With Retaining Clip. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use...Pigtail and Socket AssemblySplice color coded lead wires easily into wiring harness using available crimping tools$11.64
- Standard®Handypack Air Charge Temperature Sensor Connector (HP4420)Handypack Air Charge Temperature Sensor Connector (HP4420) by Standard®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest...Pigtail and Socket AssemblySplice color coded lead wires easily into wiring harness using available crimping tools$10.62
- Standard®Handypack Air Charge Temperature Sensor Connector (HP3980)Handypack Air Charge Temperature Sensor Connector (HP3980) by Standard®. DVD player. With Retaining Clip. Location: Between Intercooler and Throttle Body. Make sure your engine breathes properly with our selection of top-quality...Pigtail and Socket AssemblyGM fuel injector pigtail$8.27
- Standard®Handypack Air Charge Temperature Sensor Connector (HP3860)Handypack Air Charge Temperature Sensor Connector (HP3860) by Standard®. Location: Between Intercooler and Throttle Body. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These...Pigtail and Socket AssemblyFuel injector pigtail$8.03
- Standard®Handypack™ Front Brake Fluid Level Sensor Connector (HP3840)Handypack™ Front Brake Fluid Level Sensor Connector (HP3840) by Standard®. 4 Lead Harness. 2 Pin Connector. With 1 Locking Tab. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...High quality at an affordable priceExpertly made from premium materials$10.30
- Standard®Mass Air Flow Sensor Connector (S2824)Mass Air Flow Sensor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$24.49
- Standard®Mass Air Flow Sensor Connector (S2822)Mass Air Flow Sensor Connector (S2822) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$14.61
- Standard®Mass Air Flow Sensor Connector (S2841)Mass Air Flow Sensor Connector (S2841) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$31.21
- Standard®Mass Air Flow Sensor Connector (HP4796)Black Mass Air Flow Sensor Connector (HP4796) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$15.58
- Standard®Mass Air Flow Sensor Connector (HP4636)Black Mass Air Flow Sensor Connector (HP4636) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$25.08
- Standard®Mass Air Flow Sensor Connector (S-1712)Black Mass Air Flow Sensor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$69.89
- Standard®Mass Air Flow Sensor Connector (S-935)Black Mass Air Flow Sensor Connector (S-935) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$12.37
- Standard®Mass Air Flow Sensor Connector (S-1262)Mass Air Flow Sensor Connector (S-1262) by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$16.76
For optimal combustion and peak performance, the cylinders in your engine must receive air and fuel in the proper ratio for all operating conditions. The Mass Air Flow (MAF) sensor measures the amount of air entering the engine and signals this information to the Powertrain Control Module (PCM). The PCM uses this information, along with information from other sensors, to control fuel injector on-time and achieve the correct air/fuel mixture.
A faulty MAF sensor may be indicated by hesitation under acceleration, stalling, and an air/fuel mixture that is too rich or too lean. Incorrect air/fuel ratio can be caused by a dirty or contaminated hot wire, which cannot signal air flow accurately. Dirt can also affect the door on a VAF meter, causing it to stick. If the MAF sensor is defective, a Diagnostic Trouble Code (DTC) may be set in the ECM/PCM and the instrument panel CHECK ENGINE light may illuminate. If the air intake system is compromised at any point between the VAF or MAF sensor and combustion chambers, air unaccounted for by the sensor could enter the engine. This would create a lean condition because there would not be enough fuel to mix at the proper ratio with the additional air. When diagnosing a VAF Sensor or MAF sensor, the air intake system should be thoroughly checked for air and vacuum leaks.
No matter what vehicle you’re working on or the type of VAF sensor or MAF sensor problems you’re having, we have the replacement components to restore proper performance, fuel economy and emissions compliance. We offer components that are manufactured to original equipment specifications, so when repairs are completed you can count on the performance and emission system operation your vehicle was designed to deliver. In addition to the components described above, we also offer MAF sensor relays, connectors, gaskets, and adapters, air charge temperature sensors, air charge temperature sensor connectors, and more.
MAF sensors come from the factory calibrated to measure a certain range of air flow, and to work with particular flow rate fuel injectors. This calibration is flexible enough to allow the addition of performance accessories like a performance air intake system, so you can realize the air flow, power and performance gains from this popular add-on without having to change the MAF sensor. However, when air flow is significantly increased, with a larger throttle body and aftermarket intake manifold and cylinder heads, and/or high flow fuel injectors, the factory MAF sensor may not be able to handle the additional flow.
Our performance MAF sensors are essential for highly modified fuel injected engines, but one can also help you realize even greater gains from a cold air intake system. Each application has been dyno tested by our manufacturers to ensure accurate air/fuel ratios for all operating conditions so you get a proven increase in power. In addition to performance MAF sensors, we also offer sensor mounts and adapter kits. If you’re building a custom intake or swapping a modern engine into an older vehicle, the mounts enable sensor attachment, and the adapter kits are an easy way to install a high-flow air filter to the MAF sensor.