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CURT
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Select your vehicle to confirm this part fits.
2006 - 2008 Lexus RX400h
Confirmed to Fit

Always the correct part
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Always the correct part
We know our products
Quality Products
Free Shipping!
Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
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Original price was $452.80. Current price is $348.99.


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| Side Application Type Description | Blank |
| Tongue Weight (TW) | 350 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Weight Carrying Capacity (WC) | 3,500 LB |
| Weight Distribution (WD) | 4,000 LB |
| Weight Distribution Tongue Weight (WDTW) | 400 LB |
| Finish | GLOSS BLACK POWDER COAT |
| Main Body Shape | Round |
| Material | Carbon Steel |
| Mount Type Description | Blank |
| Receiver Tube Size | 2 IN |
| Side Application Type Description | Blank |
| Tongue Weight (TW) | 350 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Drop | 3-1/4 IN |
| Finish | GLOSS BLACK POWDER COAT |
| Gross Trailer Weight (GTW) | 3,500 LB |
| Material | Blank |
| Mount Type Description | Blank |

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 |
|---|---|---|
| 2006 - 2008 | Lexus RX400h | — |
Yes, the 06 - 08 Lexus RX400h 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1708 (Part #HWA1708) is designed to fit the 2006-2008 Lexus RX400h.
The 06 - 08 Lexus RX400h 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1708 (Part #HWA1708) fits the following vehicles: 2006-2008 Lexus RX400h. Always verify your specific year, make, and model before ordering.
The 06 - 08 Lexus RX400h 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1708 (Part #HWA1708) fits 2006-2008 Lexus RX400h models. The 2008 model year is the last year covered by this part number. For newer models, check for an updated version.
The 06 - 08 Lexus RX400h 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1708 (Part #HWA1708) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes. The Curt 13530 receiver hitch is designed for 04-06 Lexus RX330 models. Confirm your vehicle year falls within this range before ordering.
Yes. The Curt 13530 is compatible with 04-07 Toyota Highlander and Highlander Hybrid models. A 2008 model year is outside this range and compatibility cannot be confirmed.
Yes. The Curt 13530 is designed for 07-current Lexus RX350 models, which includes 2010 and later model years.
Yes. The Curt 13530 is compatible with 06-current Lexus RX400H models, which includes 2006 and all later model years.
The hitch weight is 40 lbs.
The kit includes 6 M10×1.25 hex head cap screws (HHCS), class 10.9, part number 10-10271, and 6 conical washers (S-CON, 7/16 inch), part number 30-00163. These fasteners are installed into existing weldnuts in the vehicle frame.
Yes. Remove tie-down brackets if present on your vehicle before beginning installation.
Maneuver the passenger side plate around the exhaust, then hold the hitch up against the frame. Align the hitch mounting holes to the existing weldnuts in the frame before installing fasteners.
Install the 6 included M10×1.25 hex head cap screws (part 10-10271) with conical washers (part 30-00163) into the existing weldnuts in the frame. Do not use other fasteners.
Torque all M10 fasteners to 49 lb.-ft.
Do not exceed your vehicle manufacturer's recommended towing capacity. The manual states this is a critical safety requirement, but specific capacity values for this hitch model are not provided in the documentation. Contact Curt Manufacturing at 1-877-287-8634 or consult your vehicle's owner manual for exact limits.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This ongoing inspection helps maintain safe operation and extends the life of the hitch.
Alteration to, misuse of, or improper installation of this product voids the warranty. Curt Manufacturing's liability is limited to repair or replacement of defective products and excludes liability for incidental or consequential loss or damage.
The Curt 13530 fits 04-06 Lexus RX330, 06-current RX400H, 07-current RX350, and 04-07 Toyota Highlander & Highlander Hybrid.
Six M10×1.25 hex head cap screws and six conical washers. These install into existing frame weldnuts.
Yes, remove tie-down brackets if present before installation.
Torque all M10 fasteners to 49 lb.-ft.
Periodically check that all fasteners are tight and all structural components are sound.
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