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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
This fits: 2014-2020 Lexus IS350 Sedan
Connect to your lifestyle with a custom hitch receiver from CURT. All of our custom hitches are designed for a vehicle-specific fit, manufactured with pride, finished for industry-leading rust resistance and tested to rigorous SAE J684 standards for safety. This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the Lexus IS Turbo, IS200t, IS250, IS300 and IS350 (see application info to verify fitment). The hitch integrates with the vehicle's frame and provides a useful and dependable 1-1/4" x 1-1/4" receiver. The receiver is perfect for attaching the included ball mount and towing a small trailer, or for adding cargo space with a hitch-mounted cargo carrier, bike rack or other accessory. This particular class 1 hitch is rated for 2,000 pounds gross trailer weight and 200 pounds tongue weight (never exceed the lowest-rated towing component). The ball mount included with this trailer hitch quickly and easily installs into the hitch receiver and has a 3/4" trailer ball hole (trailer ball not included). It can be mounted in the rise or drop position to promote level towing. Like all CURT custom hitches, this class 1 hitch is protected with our co-cured finishing process. It is descaled for a smooth surface, immersed in liquid A-coat for rust resistance inside and out, covered with a durable black powder coat and finally co-cured for an industry-leading rust, chip and UV-resistant shield. No matter where you're headed or which season of the year you’re towing in, this CURT hitch is equipped for long-lasting resilience to the elements. It features an open-back receiver for easy cleaning, and it comes with all the hardware necessary for the installation.
Trailer hitch weight ratings are limited to vehicle manufacturer's stated capacities
Not compatible for use with vertical hanging bicycles (bike racks that require the bicycles to be hung / mounted vertically)
Includes ball mount #45521, installation hardware, pin & clip
2014, 2015, 2016, 2017, 2018, 2019, 2020 Lexus IS350 Sedan Class 1 Hitch, 1-1/4" Mount, Select Lexus IS Turbo, IS200t, IS250, IS300, IS350

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2014 - 2020 | Lexus IS350 | Sedan |
The 2014-2020 Lexus IS350 Sedan Class 1 Hitch, 1-1/4" Mount (Part #CHD-113893-004) fits the following vehicles: 2014-2020 Lexus IS350. Always verify your specific year, make, and model before ordering.
Yes, the 2014-2020 Lexus IS350 Sedan Class 1 Hitch, 1-1/4" Mount (Part #CHD-113893-004) is designed to fit the 2014-2020 Lexus IS350.
The 2014-2020 Lexus IS350 Sedan Class 1 Hitch, 1-1/4" Mount (Part #CHD-113893-004) fits 2014-2020 Lexus IS350 models. The 2020 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2014-2020 Lexus IS350 Sedan Class 1 Hitch, 1-1/4" Mount (Part #CHD-113893-004) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, CURT part 11389 fits 2014–2015 Lexus IS 250 sedans. It also fits 2016-present IS 200t, IS 300, and IS 350 sedans. This is a weight-carrying hitch with a maximum trailer weight capacity of 2,000 lbs and tongue weight capacity of 200 lbs. Always verify your vehicle's manufacturer towing capacity before towing.
CURT 11389 is designed for use with ballmount #45521, and with Euro ballmounts #45571 (1 7/8" ball) and #45572 (2" ball). Consult the CURT catalog or website at www.curtmfg.com for additional ballmount options and specifications.
CURT 11389 has a maximum trailer weight capacity of 2,000 lbs and a tongue weight capacity of 200 lbs. However, you must never exceed your vehicle manufacturer's recommended towing capacity, which may be lower than the hitch rating.
You will need: ratchet, 17mm socket, 12" socket extension, jack stands, wire pipe brush, aviation shears, and a torque wrench. A 10mm socket is also needed if you choose to trim the heat shields. Safety glasses must be worn at all times during installation.
No, drilling is not required. CURT 11389 utilizes all existing vehicle fasteners (M12 weldnuts on the frame rails) for installation.
Two people may be required to ease installation. If you are hesitant to undertake this task on your own, contact an authorized CURT installer for additional assistance.
Yes, the exhaust must be lowered. Remove the two rubber isolators from the hanger bracket on each muffler and the two forward center isolators, allowing the exhaust to hang below the frame rail. Support the exhaust from underneath. After the hitch is installed, raise the exhaust back into position and reconnect all rubber isolators.
CURT 11389 uses six M12 hex flange bolts to secure the exhaust hanger brackets, which also secure the hitch to the frame rails. These are existing vehicle fasteners (M12 weldnuts). No additional fasteners are included or required.
Yes, heat shield trimming is optional. The heat shields on each side can be trimmed about an inch forward to clear the hitch side plates completely. To trim, remove the four nuts on each side with a 10mm socket, trim the shields, and reinstall. This modification is not required for installation.
All M12 hardware must be torqued to 79 ft-lbs. This includes the six hex flange bolts that secure the exhaust hanger brackets and the hitch to the frame rails.
All non-trailer (wheel-less) loads applied to CURT 11389 must be supported by CURT 18050 stabilizing straps. Failure to properly support non-trailer loads will void the product warranty. Do not apply unsupported non-trailer loads to this hitch.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. This ongoing inspection helps maintain the integrity and safety of the installation.
CURT 11389 is rated as an easy to moderate installation. Professional installation takes approximately 60 minutes, while a novice DIY installation takes approximately 120 minutes. If you are hesitant to undertake this task, contact an authorized CURT installer.
Yes, CURT 11389 fits 2014–2015 IS 250, 2016-present IS 200t, IS 300, and IS 350 sedans. Maximum towing capacity is 2,000 lbs trailer weight and 200 lbs tongue weight.
No. CURT 11389 uses existing vehicle M12 weldnuts on the frame rails. No drilling, welding, or cutting is required.
You need: ratchet, 17mm socket, 12" socket extension, jack stands, wire pipe brush, aviation shears, torque wrench, and safety glasses. A 10mm socket is needed if trimming heat shields.
All M12 fasteners must be torqued to 79 ft-lbs. This is the only torque specification required for installation.
All non-trailer loads must be supported by CURT 18050 stabilizing straps. Failure to use straps voids the warranty.
Periodically check all fasteners to ensure they remain tight and inspect all structural components for soundness.
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