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Genuine Lexus RC350 MAP Sensor

Manifold Air Pressure Sensor
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2 MAP Sensors found

  • Lexus RC350 MAP Sensor - 89421-78010
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    Lexus RC350 Sensor, Turbo Pressure

    Part Number: 89421-78010
    $262.67 MSRP: $364.09
    You Save: $101.42 (28%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Sensor, Turbo Pressure, No.1; Map Sensor, Pressure Sensor
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2015-2024 Lexus RC350 | 4 Cyl 2.0L | 8ARFTS; ASC10L-RCZLZA
  • Lexus RC350 MAP Sensor - 89421-78020
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    Lexus RC350 Sensor, Turbo Pressure

    Part Number: 89421-78020
    $280.43 MSRP: $388.71
    You Save: $108.28 (28%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Turbo Pressure, No.2; Map Sensor, Pressure Sensor
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2015-2024 Lexus RC350 | 4 Cyl 2.0L | 8ARFTS; ASC10L-RCZLZA

Lexus RC350 MAP Sensor

The Lexus RC350 MAP Sensor constantly monitors manifold pressure, providing the coupe with its reflexes and reliable power delivery. This compact MAP Sensor converts pressure changes into voltage signals read by the ECU in milliseconds to adjust fuel and spark so that every throttle has a smooth feel. Its solid-state piezoresistive core is vibration and heat resistant, a major reason why Lexus continues to implement the tried-and-true device on every RC350 year without complicated dual setups. Whether driving any of the 2015 RC350, a sporty F SPORT trim, or the refreshed 2019 coupe, the MAP Sensor remains plug-and-play compatible, ensuring consistent acceleration and confident merging. Working in conjunction with the speed density method, the MAP Sensor uses manifold pressure in combination with rpm to allow the ECU to calculate the air mass at altitude, allowing the Lexus V6 to remain efficient and emissions low. By providing the correct load data, the MAP Sensor also allows on-board diagnostics to detect misfires at an early stage, which helps to protect catalytic converters and ensure cabin safety by reducing exhaust fumes. Because the unit reads absolute pressure that never drops below zero, there is no more need for boost gauges, and the MAP Sensor gives numbers without drift. Drivers enjoy the way that the Lexus coupe idles steadily, sips fuel when cruising, then delivers full V6 power when asked, benefits that are tied to a healthy MAP Sensor. Should the MAP Sensor fail, it is immediately flagged by the electronic brain, preventing rough running and demonstrating its importance in the RC350 safety net. The durable architecture is in keeping with Lexus standards for dependability, allowing each RC350 to rack up miles with little worry. In a crowded performance coupe market, the factory-tuned sensor gives the Lexus RC350 an edge through the combination of sports car excitement with everyday peace of mind.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RC350 MAP Sensor available on LexusPartsNow.com. Our OEM Lexus RC350 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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