For 2016‑2022 Lexus RX450h Trailer Hitch + Wiring 4 Pin Fits Models w/ factory Tow Package Excluding F Sport Curt 13515 56083 2 inch Tow Receiver
Model: 13515 56083-CH2711This Trailer Tow Hitch + 4-Flat Fits The Following Vehicles:
2016 - 2022 Lexus RX450h w/ factory Tow Package Excluding F Sport
This Trailer Tow Hitch + 4-Flat Includes the Following Parts:
- Class 3 Trailer Hitch, 2" Receiver (Easy Bolt-On, No Drilling)
- Custom 4-Flat
- Installation instructions, schematics, diagrams, and hardware (if required).
List of Fitment Years:
2016, 2017, 2018, 2019, 2020, 2021, 2022
CURT 13515 Class 3 Trailer Hitch, 2-Inch Receiver
Manufactured by: Curt
Whatever your task at hand -- whether it's launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close -- CURT class 3 trailer hitches offer the strength needed for serious towing They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs.
Because of their weight range, they are also found on full-size cars, crossovers and minivans Each custom-fit class 3 hitch package is made for vehicle-specific mounting This particular kit fits certain years of the Lexus RX350 and RX450h (excludes F Sport; see application info to verify vehicle compatibility).
It provides a weight carrying capacity of 3,500 lbs GTW and 525 lbs TW.
It is also compatible with a weight distribution hitch for level towing and a rating of 4,000 lbs WD and 525 lbs WDTW.
CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component) Each class 3 hitch has a 2" receiver tube and is tested in accordance with SAE J684 for safety To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding.
We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage..
Features:
- Rated to 3,500 lbs. gross trailer weight and 525 lbs. tongue weight
- Compatible with weight distribution hitch (4,000 lbs. WD / 525 lbs. WDTW)
- Engineered with a vehicle-specific design for a custom fit
- Concealed main body for OE look and seamless integration with the vehicle
- Tested for safety in accordance with SAE J684
- Precisely welded for superior strength and fit
- Protected by a durable high-gloss black powder coat finish
- Co-cured in a rust-resistant liquid A-coat, inside and out
- Equipped with an open-back receiver for easy cleaning
- Limited lifetime warranty (one-year finish, one-year parts)
- Made in USA (may include imported hardware)
CURT 56083 Vehicle-Side Custom 4-Pin Trailer Wiring Harness
Manufactured by: Curt
CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring.
Although this special socket is not equipped on every vehicle, a CURT custom wiring connector -- also called a T-connector -- utilizes the socket for simple, stress-free installation Rather than requiring you to cut, splice and solder into your vehicle's wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard, universal vehicle-to-trailer wiring connection, typically in the form a 4-way flat All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit.
This particular plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Lexus RX350 and RX450h (factory tow package required; to verify your vehicle compatibility, see application info) It comes with all necessary hardware to establish a solid connection It also comes with a dust cover to keep the connector socket clean when not in use.
To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality Stress is the last thing you should feel when towing a trailer -- whether you're hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it..
Features:
- Plugs into existing OEM vehicle socket to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Dust cover included to keep connector clean when not in use
- Slit loom keeps wires contained and well protected
- Backed by a limited one-year warranty
Hitches Near Me: We operate out of several warehouses across the country, ensuring faster delivery to your location.
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$312.90 $190 27
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Product Details
- Brand: Curt
- Model: 13515 56083-CH2711
- Includes: Class 3 Trailer Tow Hitch, Custom 4-Flat
Compatibility Chart
Description
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For 2016-2022 Lexus RX450h Trailer Hitch + Wiring 4 Pin Fits Models w/ factory Tow Package Excluding F Sport Curt 13515 56083 2 inch Tow Receiver Install Notes
Installation Instructions for Lexus RX350 / RX450h (2016-Present)
Part Numbers:
- 13515
Tools Required:
- Ratchet
- Reciprocating Saw / Hacksaw
- 10mm Socket
- 12mm Socket
- 17mm Socket
- 19mm Socket
- Flathead Screwdriver
- Socket Extension
- Tape
- Torque Wrench
- Marker
- Safety Glasses
Step-by-Step Instructions:
Step 1: Remove the Underbody Panel (Hybrid Models Only)
- Use a 10mm socket to remove 14 fasteners securing the underbody panel.
- Move the wheel well trim to the side to expose a push fastener and remove it.
- Set the panel and fasteners aside for reinstallation.
Step 2: Remove the Tie-Down Bracket
- On the passenger side, remove the tie-down bracket by removing two bolts using a 17mm socket.
- Return the tie-down to the vehicle owner.
Step 3: Access Weldnuts
- Use a flathead screwdriver to remove the two rear-most plastic caps on the driver-side frame rail to expose the vehicle weldnuts.
Step 4: Prepare Sensor Bracket (For Models After 2021)
- If present, remove two tabs from the sensor bracket located behind the lower fascia.
Step 5: Trim the Fascia (Hybrid Models Only)
- Locate the center line of the bottom edge of the fascia.
- Mark a 3" x 3" trim area and cut using a reciprocating saw or hacksaw.
- Avoid cutting the sensor bracket.
Step 6: Lower the Exhaust (Hybrid Models Only)
- Use a 12mm socket to remove two M8 bolts from the exhaust bracket on the passenger side.
- Set the bolts aside for reinstallation.
Step 7: Install the Hitch
- Raise the hitch into position and align it with the existing vehicle weldnuts.
- Secure the hitch using two M12 bolts and 1/2" conical washers on each side.
- Slight bending or modification to the exhaust heat shield may be needed to avoid contact with the hitch.
Step 8: Torque the Hardware
- Torque all M12 hardware to 79 ft-lbs.
Step 9: Reattach the Exhaust (Hybrid Models Only)
- Raise the exhaust back into position, aligning the exhaust bracket with the hitch mounting holes.
- Secure using the two M8 bolts removed earlier, along with 3/8" conical washers and M8 hex nuts.
- Torque all M8 hardware to 16 ft-lbs.
Step 10: Trim the Underbody Panel
- Mark the areas to be trimmed on both underbody panels using the trim diagram as a reference.
- Use a reciprocating saw or hacksaw to trim the marked areas.
Step 11: Reinstall the Underbody Panel
- Reinstall the underbody panel using all 14 fasteners removed in Step 1.
- To ease installation, slide the rear part of the panel into place first.
Hardware List:
- (4) M12 x 1.25 Hex Bolts
- (2) M8 x 1.25 Hex Nuts
- (2) 3/8" Conical-Toothed Washers
- (4) 1/2" Conical-Toothed Washers
Safety Notes:
- Wear safety glasses during installation.
- Periodically inspect the hitch to ensure all mounting hardware is tight and structural components are sound.
Warnings:
- Do not exceed the vehicle manufacturer's recommended towing capacity.
- Use caution when trimming the lower fascia or underbody panels.
Specifications:
- Weight Carrying:
- Gross Trailer Weight: 3,500 lbs
- Tongue Weight: 525 lbs
- Weight Distribution:
- Gross Trailer Weight: 4,000 lbs
- Tongue Weight: 525 lbs
- Complies with SAE J684 and V.E.S.C. Regulation V-5
Additional Notes:
- Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
- For Technical Support: Our team of experts is available to help. You can reach tech support by visiting www.trailerjacks.com or calling 877-869-6690.
- Warranty Information: For complete warranty instructions, please download the full installation PDF.
Installation Instructions for Lexus RX 350 (with Tow Package) and Lexus RX 450h
Part Number:
- 56083
Tools Required:
- None
Electrical Ratings:
- Check vehicle owner's manual or contact the vehicle manufacturer for more information.
Wiring Access Location:
- SUVs, Mini & Full-Sized Vans (S):
- S5: Behind driver-side rear bumper
Step-by-Step Instructions:
-
Locate the Taillight Wiring Connector:
- Locate the vehicle’s taillight wiring connector behind the driver-side rear bumper.
- The connector will resemble the custom wiring connector plug.
- Remove the protective cap from the vehicle plug and set it aside.
-
Insert the Custom Wiring Connector:
- Insert the custom wiring connector end into the vehicle’s taillight wiring connector.
- Ensure the connectors are fully inserted with the locking tabs in place.
-
Position the 4-Flat Connector:
- When in use, route the 4-flat connector to the center of the vehicle and out of the trunk.
- When not in use, roll up and store the connector in a convenient, out-of-the-way location inside the trunk.
- Secure any loose wires with the provided cable ties.
-
Program the Vehicle (if Necessary):
- Some models may require programming to accept the new custom wiring connector.
- If necessary, this programming must be completed by a dealer.
-
Reinstall and Test:
- Reinstall all items removed during the installation.
- Install the provided 4-flat dust cover to help prevent corrosion.
- Test for proper function using a test light or by connecting a properly wired trailer.
Safety Notes:
- Warning: Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
- Exceeding the product rating may cause overheating, fire, or loss of warranty.
- Ensure all steps are followed for proper installation and function.
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