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Exhaust› Catalytic Converters

Lexus

Catalytic Converter and Exhaust Manifold

$1,579.01 $1,139.15 Save $439.86

SKU: 17150-31400

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In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Lexus Exhaust Manifold Sub-Assembly Left (part number 17150-31400) is a genuine OEM replacement component designed to restore the original performance and function of your vehicle's exhaust system. This part is specifically for the driver's side and also integrates the catalytic converter. Manufactured by Lexus, this exhaust manifold sub-assembly is built to strict factory specifications, ensuring compatibility and reliable performance. This direct replacement exhaust manifold is compatible with a range of Lexus models and engine configurations, including the 2017 Lexus GS Turbo, 2016 Lexus GS200t, 2018-2019 Lexus GS300, 2015-2020 Lexus GS350, 2015-2018 Lexus GS450h, 2017 Lexus IS Turbo, 2017-2024 Lexus IS300, 2017-2024 Lexus IS350, 2022-2024 Lexus IS500, and 2017 Lexus RC Turbo, all featuring the 6-cylinder 3.5L engine. It is essential to verify fitment with your specific vehicle's VIN before purchase.

MIA's Description

It is also referred to as a catalytic converter and exhaust manifold. This genuine Lexus part is manufactured to meet high standards and utilize top-notch materials for reliability and durability.

Fitment

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Specifications

BrandLexus
Part Number17150-31400
CategoryExhaust

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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