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Drivetrain› Differentials and Rear-End Components

Hyundai

AWD Coupling Unit

$955.90 $646.00 Save $309.90

SKU: 478004G300

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

Moderate — 2–4 hours

Description

The Hyundai viscous coupler, part number 47800-4G300, is a genuine OEM component engineered to distribute power variably between the front and rear wheels of your vehicle. This unit, also referred to as an AWD coupling unit or coupling assembly 4WD, can be mounted on either the front or rear drive axles, ensuring optimal traction and performance. Fitment details indicate compatibility with 2021-2023 Santa Fe and Santa Cruz models, 2022-2024 Tucson models, and 2024-2026 Sonata models. It is important to note that this part is for AWD vehicles and is specifically for models without the hybrid system, and for the Sonata, it is compatible up to a certain production date of 09/14/2023.

MIA's Description

It functions as an AWD coupling unit, distributing power variably between the front and rear wheels and can be mounted on either the front or rear drive axles. This direct replacement part is compatible with various Hyundai models including Tucson, Santa Fe, Santa Cruz, and Sonata.

Fitment

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Specifications

BrandHyundai
Part Number478004G300
CategoryDrivetrain

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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