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Genuine Lexus RX450h+ MAP Sensor

Manifold Air Pressure Sensor
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4 MAP Sensors found

  • Lexus RX450h+ MAP Sensor - 89421-78040
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    Lexus RX450h+ SENSOR, TURBO PRESSU

    Part Number: 89421-78040
    $267.83 MSRP: $371.24
    You Save: $103.41 (28%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Map Sensor, Pressure Sensor
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALA10L-AWZGTA, TALH17L-AWTGTA
  • Lexus RX450h+ MAP Sensor - 89420-48030
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    Lexus RX450h+ SENSOR ASSY, VACUUM

    Part Number: 89420-48030
    $251.51 MSRP: $348.62
    You Save: $97.11 (28%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Manufacturer Note: NO.2
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALH17L-AWTGTA
  • Lexus RX450h+ MAP Sensor - 89420-48040
    View related parts

    Lexus RX450h+ SENSOR ASSY, VACUUM

    Part Number: 89420-48040
    $251.51 MSRP: $348.62
    You Save: $97.11 (28%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Manufacturer Note: NO.1
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALH17L-AWTGTA
  • Lexus RX450h+ MAP Sensor - 89420-78010
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    Lexus RX450h+ SENSOR ASSY, VACUUM

    Part Number: 89420-78010
    $284.13 MSRP: $387.38
    You Save: $103.25 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALA10L-AWZGTA

Lexus RX450h+ MAP Sensor

Lexus RX450h+ MAP Sensor provides precise manifold pressure readings ensuring that the hybrid powertrain can breathe efficiently and react instantly to every throttle input for a smoother and cleaner drive every day. Trusted for years within the luxury SUV segment, this MAP Sensor employs a solid state piezoresistive element to capture absolute pressure and then feeds the ECU with lightning fast data so that fuel injection, ignition timing and even EGR flow remain perfectly tuned to actual engine demands. Compatibility is available across all RX450h+ production years, which means drivers can expect identical reliability whether they are piloting an early model or the recent release, and no special hardware tweaks are required during software updates. Quick adaptation between idle, cruising and high load ensures that power delivery remains seamless while emissions are kept under control helping Lexus maintain its reputation for responsible performance. Integrated temperature compensation enables the MAP Sensor to work with speed density algorithms for accurate air mass calculations for increased electric gasoline blend for greater torque and extended electric only range. Safety gets an uplift too since the MAP Sensor enables diagnostics on the board that immediately detect pressure anomalies so the system can manage to protect critical components before problems become expansive. Within the Lexus RX450h+ engine bay, its sealed connector prevents moisture from entering and a compact housing resists the heat and vibration so long term accuracy remains intact even after countless commutes. By measuring absolute, not relative, pressure, the RX450h+ MAP Sensor eliminates negative readings that can confuse the ECU and guarantee reliable starts on icy mornings and confident overtakes on mountain highways. Routine diagnostics show the MAP Sensor is holding calibration, a testament to Lexus engineering discipline. This faithful device ensures that the spirit of Lexus luxury lives on while cutting fuel bills and is why owners of RX450h+ view it as a quiet hero in their quest for cleaner, safer travel.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX450h+ MAP Sensor available on LexusPartsNow.com. Our OEM Lexus RX450h+ MAP Sensor come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!

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