2003 Ford Explorer Air Flow Sensors

Essential 2003 Ford Explorer Air Flow Sensors

Carquest Premium – Mass Air Flow Sensor Connector (Part No.PTA1213)

Mass Air Flow Sensor Connector

from

$32.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Barometric Pressure Sensor Connector (Part No.PTA1104)

Barometric Pressure Sensor Connector

from

$21.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Walker Products – Air Charge Temperature Sensor (Part No.C6000408661WKR)

Air Charge Temperature Sensor

from

$22.49
The Walker Air Charge Temperature Sensor is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Motorcraft – Air Mass Sensor (Part No.B3150466918MTR)

Air Mass Sensor

from

$17.79
Air Mass Sensor

Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1405)

Air Charge Temperature Sensor

from

$16.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to
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Carquest – Air Charge Temperature Sensor (Part No.31A1018)

Air Charge Temperature Sensor

from

$20.99
Advance Auto Parts is committed to providing high-quality ABS sensors. The entire manufacturing process is closely managed to deliver high quality products.

Product Features:
  • High grade materials that are equal to or better
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Motorcraft – Original Equipment (O.E.) Sensor Assembly (Part No.DY-735)

Original Equipment (O.E.) Sensor Assembly

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$32.99
The only parts recommended by Ford Motor Company for Ford, Lincoln, and Mercury vehicles.The Sensor also works with the vehicle’s electronics system to actuate an instrument panel warning light that alerts the driver should engine air intake temperature become too high.
  • Motorcraft Sensor Assemblies are manufactured to exacting Ford OE specifications and quality standards.
  • Any innovations or product improvements developed since the vehicle’s manufacture are engineered into Motorcraft Sensor Assemblies, ensuring the most current technology.
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    Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1173)

    Air Charge Temperature Sensor

    from

    $22.99
    CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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    ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2164)

    Multi-Purpose Wire Connector with Leads

    from

    $16.79
    ACDelco Professional Air Charge Temperature Sensor Connector is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket connector is manufactured to meet or exceed your expectations for fit, form, and function.

    Product Features:
    • Professional, premium aftermarket replacement
    • Provides the performance and dependability you expect from ACDelco
    • Manufactured to meet expectations for fit, form, and function
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    Carquest Premium – Ambient Air Temperature Sensor Connector (Part No.PTA2929)

    Ambient Air Temperature Sensor Connector

    from

    $82.99
    CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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    NTK – NTK Oxygen Sensor (Part No.C5010299262NTK)

    NTK Oxygen Sensor

    from

    $62.57
    NTK is the world’s largest supplier and manufacturer of original equipment oxygen sensors. NTK oxygen sensors meet or exceed original equipment specifications and are equipped with waterproof factory fitted connectors to ensure a perfect fit every time. Every NTK oxygen sensor is individually tested to ensure the highest level of quality and reliability.

    Product Features:
    • OE-Equivalent.
    • Direct fit for easy installation.
    • Extensively Tested During Manufacture to Guarantee Quality and Reliability
    • Supplied With a Factory-Fitted OEM Connector for Easy Installation
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    Motorcraft – Motorcraft Oxygen Sensor (Part No.C5010165002MTR)

    Motorcraft Oxygen Sensor

    from

    $110.77
    The complete line of Motorcraft sensors and emission components is recommended by Ford Motor Company exclusively for use in Ford and Lincoln vehicles. Motorcraft oxygen sensors are designed for maximum performance.

    Product Features:
    • Same components used in the factory
    • Units come ready to plug and play, with no need for modifications
    • OE connectors and wire lengths
    • Tight tolerance ranges help minimize repeat repairs and false Check Engine warnings
    • Designed to help provide optimal performance and fuel economy
    • OE enhancements are included in the most current designs
    • Vehicle-specific coverage Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
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    Motorcraft – Oxygen Sensor (Part No.C5010411652MTR)

    Oxygen Sensor

    from

    $147.06
    The complete line of Motorcraft sensors and emission components is recommended by Ford Motor Company exclusively for use in Ford and Lincoln vehicles. Motorcraft oxygen sensors are designed for maximum performance.

    Product Features:
    • Same components used in the factory
    • Units come ready to plug and play, with no need for modifications
    • OE connectors and wire lengths
    • Tight tolerance ranges help minimize repeat repairs and false Check Engine warnings
    • Designed to help provide optimal performance and fuel economy
    • OE enhancements are included in the most current designs
    • Vehicle-specific coverage Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
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    DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 11.57" Long, Heated, Exact Fit (Part No.234-5038)

    Wideband Oxygen Sensor: Upstream, 5 Wire, 11.57" Long, Heated, Exact Fit

    from

    $196.99
    DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance.; Each component is precision-built for exact replacement+ and a first time fit.; DENSO gives you the right part and the right fit+ the first time.

    Product Features:
    • Specifically designed to meet the increasing demands of today’s engines
    • 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
    • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
    • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
    • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
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    DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 11.46" Long, Heated, Exact Fit (Part No.234-5175)

    Wideband Oxygen Sensor: Upstream, 5 Wire, 11.46" Long, Heated, Exact Fit

    from

    $74.99
    DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement and a first time fit. DENSO gives you the right part and the right fit the first t

    Product Features:
    • Specifically designed to meet the increasing demands of today’s engines
    • 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
    • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
    • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
    • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
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    Bosch – Oxygen Sensor (Part No.C5010647220BOS)

    Oxygen Sensor

    from

    $163.60
    Oxygen Sensor

    DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 14.65" Long, Heated, Exact Fit (Part No.234-5173)

    Wideband Oxygen Sensor: Upstream, 5 Wire, 14.65" Long, Heated, Exact Fit

    from

    $126.99
    DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement and a first time fit. DENSO gives you the right part and the right fit the first t

    Product Features:
    • Specifically designed to meet the increasing demands of today’s engines
    • 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
    • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
    • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
    • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
    See More

    NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5" Long, Heated, Direct Fit (Part No.24387)

    Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5" Long, Heated, Direct Fit

    from

    $143.99
    NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

    Product Features:
    • OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
    • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
    • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
    • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
    • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
    • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
    • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
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    Bosch – Universal Oxygen Sensor (Part No.C5010100329BOS)

    Universal Oxygen Sensor

    from

    $63.53
    The Bosch universal oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

    Product Features:
    • OE-Equivalent.
    • Direct fit for easy installation.
    • OE Style connectors and wire lengths.
    • Base ceramic probe of Zirconium and Yttrium.
    • Patented Platinum Power Grid.
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    Motorcraft – Original Equipment (O.E.) Sensor Assembly (Part No.DY-1137)

    Original Equipment (O.E.) Sensor Assembly

    from

    $62.99
    The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.

    Product Features:
    • Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck.
    • Motorcraft and Ford Parts are manufactured from first-quality materials – chosen specifically for maximum performance and application suitability.
    • As with all Motorcraft and Ford Parts, any innovations or improvements developed since the vehicle’s manufacture are included in these after market replacement parts, ensuring the most current technology and performance.
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    Motorcraft – Original Equipment (O.E.) Sensor Assembly – Tripminder (Part No.DY-1160)

    Original Equipment (O.E.) Sensor Assembly - Tripminder

    from

    $33.49
    The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.

    Product Features:
    • Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck.
    • Motorcraft and Ford Parts are manufactured from first-quality materials – chosen specifically for maximum performance and application suitability.
    • As with all Motorcraft and Ford Parts, any innovations or improvements developed since the vehicle’s manufacture are included in these after market replacement parts, ensuring the most current technology and performance.
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    Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1241)

    Ambient Air Temperature Sensor

    from

    $26.99
    CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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    Carquest Premium – Coolant Temperature Sensor with Thread Sealant (Part No.WTC1015)

    Coolant Temperature Sensor with Thread Sealant

    from

    $24.99
    Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

    Product Features:
    • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
    • Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
    • Brass sensor housing precision machined to meet or exceed OE thermal conductivity
    • OE precision matched thermistor position for correct output parameters
    • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
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    Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1251)

    Ambient Air Temperature Sensor

    from

    $19.99
    CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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    Motorcraft – Ambient Temp Sensor (Part No.P4025679176MTR)

    Ambient Temp Sensor

    from

    $32.02
    Ambient Temp Sensor

    2003 Ford Explorer Air Flow Sensors

    Maybe you’re in the middle of a full rebuild of that 2003 Ford Explorer. Maybe you just need a couple of Air Flow Sensors. Either way, Advance Auto Parts has 9 different Air Flow Sensors in our inventory ranging from $16.79 to $86.60. That means you can find the exact parts or products you need to keep that 2003 Ford Explorer running smoothly.

    Air Flow Sensors are only as good as their brand. We stock 6 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Ford Explorer. Carquest Premium, Motorcraft, and AC Delco are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

    We know you’ll find the perfect Air Flow Sensors for your 2003 Ford Explorer, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

    So if you’re in the market for aftermarket Air Flow Sensors to keep your 2003 Ford Explorer rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

    Air Flow Sensors Brands To Make Your 2003 Ford Explorer Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Ford Explorer demands trusted brand parts and products to keep it running. Many trusted brands of Air Flow Sensors make up Advance Auto Parts’ inventory, and all are ready to help make your Explorer the best it can be. Be sure to browse some of our top Air Flow Sensors brands and parts.

    FAQs for 2003 Ford Explorer Air Flow Sensors

    What are the most purchased Air Flow Sensors for the 2003 Ford Explorer?

    Out of 9 Air Flow Sensors for the 2003 Ford Explorer, the most popular in our inventory are:
    Coolant Temperature Sensor with Thread Sealant
    from $24.99
    This product is not rated
    Coolant Temperature Sensor with Thread Sealant
    Ambient Air Temperature Sensors
    Motorcraft Oxygen Sensor
    from $86.60
    This product is not rated
    Motorcraft Oxygen Sensor
    Air- Fuel Ratio Sensors
    Multi-Purpose Wire Connector with Leads
    from $16.79
    This product is not rated
    Multi-Purpose Wire Connector with Leads
    Ambient Air Temperature Sensor Connectors