Ignitions and Electrical› Wiring Components

INFINITI

Front Distance Sensor

$2,366.82

SKU: 28438-4GA3B

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In Stock
Ships by Aug 2
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The INFINITI 28438-4GA3B is a genuine OEM direct replacement sensor. This front-mounted electrical component is identified by multiple names including Distance Sensor, Cruise Control Distance Sensor, Sonar Sensor, and Sensor Assembly Distance. The part number 28438-4GA3B replaces previous iterations such as 284384ga0b, 284384ga1b, and 284384ga2b. Installation note: Order By VIN. This sensor is compatible with a wide range of INFINITI models from 2014 through 2024, including the Q50, Q60, Q70, Q70L, QX60, and QX80. Specific fitment details vary by year, trim, and engine, encompassing engines such as the 2.0L L4, 3.0L V6, 3.5L V6, 3.7L V6, and 5.6L V8, in both Gas and Electric/Gas variants.

MIA's Description

The INFINITI 28438-4GA3B is a direct replacement sensor designed for various INFINITI models. This electrical component is located at the front of the vehicle. It serves as a distance sensor, cruise control distance sensor, sonar sensor, or sensor assembly distance.

Fitment

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Specifications

BrandINFINITI
Part Number28438-4GA3B
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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