Mass Air Flow Sensors & Components
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- Edelbrock®Mass Air Flow Sensor KitMass Air Flow Sensor Kit by Edelbrock®. Edelbrock's high flow Mass Air Flow Sensor (MAFS) is a perfect upgrade for any MAFS equipped vehicle with performance upgrades that have elevated air flow above the range of the stock sensor....Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$224.95
- Fuel Injection®Remanufactured Air Flow MeterRemanufactured Air Flow Meter by Fuel Injection®. 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 materials and the...Rigorously tested for impeccable quality, ever-lasting durability and perfect fitCompliant with the most strict standards for quality$202.13 - $635.54
- Herko®Mass Air Flow SensorMass Air Flow Sensor by Herko®. 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 materials and the latest manufacturing...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$30.00 - $130.00
- JET®Mass Air Flow SensorMass Air Flow Sensor by JET®. JET Powr-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits your aftermarket cold air intake system's...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$119.62 - $337.49
- URO Parts®Mass Air Flow Sensor GasketMass Air Flow Sensor Gasket by URO Parts®. Replace your worn out Air Intake part with this superior air intake part component designed by URO to restore your vehicle's factory performance. Manufactured to meet the highest OE standards,...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$3.28
- ACDelco®Genuine GM Parts™ Manifold Absolute Pressure Sensor BracketGenuine GM Parts™ Manifold Absolute Pressure Sensor Bracket 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 the...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$9.66 - $13.76
- Standard®Intermotor™ Mass Air Flow Sensor RelayIntermotor™ Mass Air Flow Sensor Relay 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$403.38
- Mopar®Air Charge Temperature Sensor ConnectorAir Charge Temperature Sensor Connector by Mopar®.Carefully crafted from premium materialsExcellent corrosion and wear resistance$22.65 - $220.71
- Vemo®Compressed-Air System SensorCompressed-Air System Sensor by Vemo®. Grade: Aftermarket. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$254.82
- Breathless Racing®Vortex Ram Induction SystemVortex Ram Induction System by Breathless Racing®. This vortex rammer kit replaces the restrictive stock air box assembly. Look closely at the filter and note that this is not the K&N filter that everyone sells. This revolutionary air...Engineered with unmatched precisionCrafted from quality materials to deliver proven performance$155.00 - $559.99
- CRS®Assembly Mass Air Flow SensorAssembly Mass Air Flow Sensor by CRS®. 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 materials and the latest...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$42.51 - $98.46
- Forecast®Air Charge Temperature Sensor ConnectorAir Charge Temperature Sensor Connector by Forecast®. 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 materials and the...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$18.85
- Herko®Air Charge Temperature SensorAir Charge Temperature Sensor by Herko®. 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 materials and the latest...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$7.38 - $33.00
- JET®Mass Air Flow Sensor Conversion KitMass Air Flow Sensor Conversion Kit by JET®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use...Increase Horsepower And Low End TorqueImproved Mileage$209.96
- JMS®MAF Sensor AdapterMAF Sensor Adapter by JMS®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$59.75
- JMS®MAF Sensor Wiring ExtensionMAF Sensor Wiring Extension by JMS®. Need to relocate your Slot style MAF to another location and do not want to cut your factory wires? Simply use this JMS Slot MAF extension harness to move the MAF up to 3 feet away. This harness uses...Uses the same Delphi/Packard connector, terminals, and seals as the factory wiring harnessAssembled using the factory correct cross linked polyethelene high temperature TXL wire in the proper gauge$49.75
- JMS®MAF Sensor Wiring PigtailMAF Sensor Wiring Pigtail by JMS®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use the most...LS3/LS7 Vehicle Replacement MAF PlugLS1/LS2 Vehicle Upgrade MAF Plug$30.75
- JMS®MAF Wiring Extension/Adaptor HarnessMAF Wiring Extension/Adaptor Harness by JMS®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use...Plug and Play DesignNo cutting or Splicing$59.75
- Radium®MAF Sensor FlangeMAF Sensor Flange by Radium®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use the most...CNC Machined and Polished billet 6061-T6 AluminumPre-Tapped M4 Threads for Sensor Mount$33.20
- Ramco®Air Charge Temperature SensorAir Charge Temperature Sensor by Ramco®. 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 materials and the latest...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$9.00 - $14.04
- Spectre Performance®Airflow Sensor MountsAirflow Sensor Mounts by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are designed to...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$21.49
- TruParts®Air Charge Temperature SensorAir Charge Temperature Sensor by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$11.50 - $56.69
- ACDelco®GM Genuine Parts™ Mass Air Flow SensorGM Genuine Parts™ Mass Air Flow Sensor by ACDelco®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$73.04 - $100.61
- ACDelco®GM Genuine Parts™ Mass Air Flow Sensor KitGM Genuine Parts™ Mass Air Flow Sensor Kit by ACDelco®. INCLS SEN, 2 CLAMPS. GM Genuine Parts Mass Air Flow Sensor Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These kits have the...Measures the amount of air entering the engine so the ECM can determine the amount of fuel to injectSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)$100.61 - $107.61
- Continental ContiTech®Air Mass SensorAir Mass Sensor by Continental ContiTech®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time and gas...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$85.10 - $298.71
- Crown®Mass Air Flow SensorMass Air Flow Sensor by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!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$247.42
- gpd®Mass Air Flow Sensor AssemblyMass Air Flow Sensor Assembly by gpd®. The Manifold Absolute Pressure (MAP) sensor is used in fuel injected vehicles to measure the air pressure inside the intake manifold engine. This information is passed along to the ECU where it is...Designed to meet/exceed OE fit, form and function100% Tested for durability and performance100% Tested for durability and performance$34.11 - $113.20
- Mopar®Mass Air Flow Sensor BoltMass Air Flow Sensor Bolt by Mopar®. Make sure your engine breathes properly with their selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...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$0.56 - $2.13
- GrimmSpeed®MAF Block Off PlateMAF Block Off Plate by GrimmSpeed®. Make sure your engine breathes properly with their selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...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$42.00 - $49.00
- MTC®Mass Air Flow SensorMass Air Flow Sensor by MTC®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your time and gas,...High quality at an affordable priceExpertly made from premium materials$136.99
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.