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Heating and Cooling› Thermostats, Housings and Fillers

Lexus

Rear Engine Coolant Bypass Pipe

$161.66 $117.70 Save $43.96

SKU: 16356-50090

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In Stock
Ships by Aug 5
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Lexus Joint, part number 16356-50090, is a genuine OEM component for your vehicle's cooling system. This part is specifically designed for Lexus models equipped with 4.0L and 4.3L engines. This genuine Lexus part ensures optimal performance and longevity, maintaining the original driving dynamics and precise fitment of your vehicle. OEM components are manufactured to uphold performance standards and function predictably. This joint is compatible with a wide range of Lexus vehicles, including various GS, LS, and SC models. It is designed for the 1998-2010 model years, with specific fitment for engines such as the 4.0L and 4.3L V8. Always verify fitment with your vehicle's VIN for guaranteed compatibility.

MIA's Description

It is also known as an Engine Coolant Bypass Pipe or Joint Water By Pass. This specific part is for rear installation.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandLexus
Part Number16356-50090
CategoryHeating and Cooling

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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