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Air and Fuel› Intake Manifolds and Components

Lexus /

Throttle Body Assembly

$928.97 $670.19 Save $258.78

SKU: 22030-38050

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Lexus 22030-38050 is a genuine OEM throttle body assembly designed as a direct replacement part. This component is crucial for regulating airflow into the engine, directly impacting performance and fuel efficiency. It is manufactured by Lexus to meet high standards and utilize top-notch materials for reliability and durability.
Show original supplier description
The Lexus 22030-38050 is a genuine Lexus throttle body assembly, also referred to as a Body Assy, Throttle W/Motor. This component is crucial for managing the air-fuel mixture, and issues with it can manifest as rough idling, sudden performance degradation, or failure to start. Replacing a faulty throttle body with this OEM part can help ensure your Lexus operates as intended. This throttle body assembly is compatible with a range of Lexus models, including the GS F (2016-2020), IS300 (2021-2024), IS350 (2021-2024), IS500 (2022-2024), LC500 (2018-2024), LC500h (2018-2024), and RC F (2015-2024). All listed models utilize the 8 Cyl 5.0L 2URGSE engine. The part is manufactured by Lexus and built to meet high standards, utilizing top-notch materials for reliability and durability. When considering this throttle body, it's important to note that professional inspection or replacement is recommended to ensure proper installation and functionality. While the product itself is a direct fit, any issues related to performance should be diagnosed by a qualified technician to confirm the throttle body is the root cause.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandLexus /
Part Number22030-38050
CategoryAir and Fuel
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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