Used OEM Left Blind Spot Radar Sensor Module – 2020–2023 Hyundai Sonata – 99140L1020 / 99140L1030 – 19K Miles

🔧 Part #: 596-11642L
📦 Stock #: (MM1422) BX-B-A82

Condition: Used – Genuine OEM Factory Part
Part Type: Blind Spot Alert Radar Sensor / Camera-Projector Radar Unit
Position: Left Side (Driver Side), Behind Rear Bumper Cover
Mileage: 19,088 Miles
Donor VIN: KMHL24JA8PA276450
Donor Vehicle: 2023 Hyundai Sonata
Manufacturer: Hyundai
OEM Part Numbers: 99140L1020 / 99140L1030
System: Blind Spot Collision Warning / Blind Spot Detection
Part Type: Original Equipment Electronic Safety Module

Vehicle Compatibility / Fitment

Hyundai Sonata

• 2020 Hyundai Sonata – Left Blind Spot Radar Unit, Behind Rear Bumper Cover, Korea-Built Hybrid Models

• 2021–2022 Hyundai Sonata – Left Blind Spot Radar Unit, Behind Rear Bumper Cover, Korea-Built Models

• 2023 Hyundai Sonata – Left Blind Spot Radar Unit, Behind Rear Bumper Cover

Important: This listing is for the LEFT-SIDE (DRIVER-SIDE) blind spot radar module only. It is not intended as a replacement for the right-side radar sensor.

OEM Part Numbers

• Hyundai: 99140L1020 – Through November 27, 2020

• Hyundai: 99140L1030 – From November 28, 2020

• Identification Number: 99140L1020

• Identification Number: 99140L1030

Production Date Notice: Hyundai used different radar module part numbers depending on the vehicle's production date. Please verify your original part number and manufacturing date before purchasing. These identification numbers should not be assumed interchangeable without confirmation.

Product Description

Genuine OEM used left-side blind spot alert radar sensor module removed from a 2023 Hyundai Sonata with only 19,088 miles.

This original Hyundai factory radar unit is part of the vehicle's advanced driver assistance system (ADAS). It is designed to monitor areas alongside and behind the vehicle to help detect vehicles approaching or traveling in adjacent lanes.

The radar module is installed behind the rear bumper cover on the left (driver) side and communicates with the vehicle's electronic safety systems to support blind spot warning functions.

Depending on the vehicle's factory equipment, this radar sensor may also support additional rear cross-traffic safety features.

An excellent replacement option for a damaged, malfunctioning, or non-working original blind spot radar module without paying dealership prices for a brand-new OEM component.

Features

• Genuine Hyundai OEM factory component

• Left-side / driver-side blind spot radar sensor

• Removed from a low-mileage vehicle with only 19,088 miles

• Designed for compatible Hyundai Sonata blind spot monitoring systems

• Factory rear bumper radar installation

• Supports compatible blind spot warning functions

• Original factory electrical connector and mounting configuration

• Replacement option when OEM part number and vehicle configuration match

• Cost-effective alternative to a new dealership replacement

Condition & Important Notes

• Used OEM electronic module removed from a vehicle with 19,088 miles.

• May show normal signs of use, including minor scratches, dust, label wear, and cosmetic imperfections.

• Please review all listing photos for the exact condition, identification label, electrical connectors, and mounting points.

• LEFT SIDE ONLY – NOT RIGHT SIDE.

• Verify OEM part numbers 99140L1020 / 99140L1030 before purchasing.

• Production dates matter: Confirm whether your vehicle requires the version used through November 27, 2020, or the version used from November 28, 2020.

• PROGRAMMING / CALIBRATION MAY BE REQUIRED: This radar module may require vehicle-specific programming, coding, initialization, or ADAS calibration after installation.

• Professional installation and calibration by a qualified technician with Hyundai-compatible diagnostic equipment are strongly recommended.

• The module should not be relied upon for blind spot safety functions until proper operation has been verified.

• Radar mounting brackets, wiring harnesses, connectors, and additional components are included only if shown in the listing pictures.

• Vehicle compatibility may vary depending on production date, country of manufacture, trim level, safety package, and VIN.

• Please compare your original radar module, part number, and electrical connector with the listing photos before ordering.