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2003 - 2009 Lexus GX470
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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.

| Receiver Tube Size | 2 IN |
| Side Application Type Description | Blank |
| Tongue Weight (TW) | 500 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Weight Carrying Capacity (WC) | 5,000 LB |
| Weight Distribution (WD) | 5,500 LB |
| Weight Distribution Tongue Weight (WDTW) | 550 LB |
| Finish | GLOSS BLACK POWDER COAT |
| Main Body Shape | Round |
| Material | Carbon Steel |
| Mount Type Description | Blank |
| 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 |
|---|---|---|
| 2003 - 2009 | Lexus GX470 | — |
The 03 - 09 Lexus GX470 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1672 (Part #HWA1672) fits the following vehicles: 2003-2009 Lexus GX470. Always verify your specific year, make, and model before ordering.
Yes, the 03 - 09 Lexus GX470 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1672 (Part #HWA1672) is designed to fit the 2003-2009 Lexus GX470.
The 03 - 09 Lexus GX470 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1672 (Part #HWA1672) fits 2003-2009 Lexus GX470 models. The 2009 model year is the last year covered by this part number. For newer models, check for an updated version.
The 03 - 09 Lexus GX470 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1672 (Part #HWA1672) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, Curt part number 13445 is designed for the Lexus GX470. It is also compatible with the Toyota 4-Runner. The hitch uses existing frame weldnuts, so no drilling is required for installation.
Yes, Curt part number 13445 is designed for the Toyota 4-Runner. It is also compatible with the Lexus GX470. The hitch uses existing frame weldnuts, so no drilling is required for installation.
The hitch weight is 50 lbs.
The hitch includes four M12×1.25×40 mm Class 10.9 hex head cap screws (part 10-10277), four M8×1.25×35 mm Class 10.9 hex head cap screws (part 10-10393), four 1/2-inch S-CON washers (part 30-00149), and four 3/8-inch S-CON washers (part 30-00148). These fasteners attach to existing weldnuts in the vehicle frame.
Yes, tow hooks must be removed before installation. This is the first step in the installation process.
No, drilling is not required. The hitch uses existing weldnuts in the vehicle frame for fastener attachment.
Maneuver the passenger side plate over the exhaust and hold the hitch up against the frame. Then line up the holes in the hitch side plates to the existing weldnuts in the frame before installing the bolts.
All M12 fasteners must be torqued to 86 ft.-lbs.
All M8 fasteners must be torqued to 23 ft.-lbs.
The installation notes indicate that exhaust lowering may be required, as the passenger side plate must be maneuvered over the exhaust during installation. However, the manual does not provide specific details about the exhaust lowering procedure.
Relocation of the factory 7-way plug may be required, depending on the vehicle configuration. The manual notes this as a potential requirement but does not specify the extent of relocation needed.
Do not exceed the vehicle manufacturer's recommended towing capacity. The manual does not specify a maximum capacity for the hitch itself; you must consult your vehicle's owner manual for the manufacturer's towing limits.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This helps maintain safe operation and extends the life of the hitch.
Curt Manufacturing warrants this product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. If the product is found to be defective, Curt may repair or replace it at their option when returned prepaid with proof of purchase. Alteration, misuse, or improper installation voids the warranty.
Curt part number 13445 fits the Lexus GX470 and Toyota 4-Runner.
Four M12×1.25×40 mm bolts, four M8×1.25×35 mm bolts, four 1/2-inch washers, and four 3/8-inch washers.
M12 fasteners: 86 ft.-lbs. M8 fasteners: 23 ft.-lbs.
Yes, tow hooks must be removed before installation.
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