
Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
CURT
Verify Fitment
Select your vehicle to confirm this part fits.












Always the correct part
We know our products
Quality Products
Free Shipping!












Always the correct part
We know our products
Quality Products
Free Shipping!
Complete CURT Class 3 2" trailer hitch and 5-flat wiring kit (with 4-way to 5-way adapter for surge brakes) engineered for the 1995 - 2004 GMC Jimmy Down size. Vehicle-specific fit, plug-and-play installation, all hardware and instructions included.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
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 Chevy Blazer, GMC Jimmy and Oldsmobile Bravada (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 5,000 lbs. GTW and 500 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 6,000 lbs. WD and 600 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.
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Chevy Astro, Chevy Blazer, Oldsmobile Bravada, GMC Jimmy and GMC Safari (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

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 |
|---|---|---|
| 1995 - 2002 | GMC Jimmy | Down size |
The 95 - 02 GMC Jimmy Down size Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13020 (Part #5W-CHW-1400) fits the following vehicles: 1995-2002 GMC Jimmy. Always verify your specific year, make, and model before ordering.
The 95 - 02 GMC Jimmy Down size Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13020 (Part #5W-CHW-1400) fits 1995-2002 GMC Jimmy models. The 2002 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 95 - 02 GMC Jimmy Down size Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13020 (Part #5W-CHW-1400) is designed to fit the 1995-2002 GMC Jimmy.
The 95 - 02 GMC Jimmy Down size Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13020 (Part #5W-CHW-1400) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes. Part number 13020 is designed for 1995–2005 Chevrolet and GMC Blazer, Jimmy S-10, and S-15 models in both 2-door and 4-door configurations.
Yes. The Curt 13020 is compatible with 1995–2004 Oldsmobile Bravada models.
No. The Curt 13020 is designed for 1995–2005 Chevrolet Blazer models only. It is not compatible with 2006 and newer generations.
The kit includes 6 bolts (part 10-10272, 1/2-13 UNC, 1-3/4" grade 8, zinc-plated), 6 serrated flange nuts (part 20-00062, 1/2-13 UNC, grade 8, zinc-plated), and 6 square hole spacers (part CM-SP1, 0.250 × 1.50 × 2.00").
No. The installation notes state "NO DRILLING REQUIRED." The hitch fastens directly to the existing frame rails on both the driver and passenger sides.
1. Raise the hitch into position and install fasteners as shown in the diagram. 2. Torque all 1/2" fasteners to 110 lb-ft.
All 1/2" fasteners must be torqued to 110 lb-ft.
Do not exceed your vehicle manufacturer's recommended towing capacity. The Curt 13020 has a gross load capacity when used as a weight-carrying hitch and a separate capacity when used as a weight-distribution hitch, but the specific values are not provided in this manual. Contact Curt Manufacturing or consult your vehicle's owner manual for exact capacity ratings.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. The manual does not specify an exact interval, so inspect before each towing use and at regular maintenance intervals.
Curt Manufacturing warrants the product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. If defective, Curt may repair or replace it at their option when returned prepaid with proof of purchase. Warranty is voided by alteration, misuse, or improper installation.
1995–2005 Chevrolet/GMC Blazer, Jimmy S-10/S-15 (2 and 4 door), and 1995–2004 Oldsmobile Bravada.
No drilling required. The hitch fastens directly to existing frame rails.
Torque all 1/2" fasteners to 110 lb-ft.
Six 1/2-13 grade 8 bolts, six serrated flange nuts, and six square hole spacers.
Periodically verify all fasteners are tight and structural components are sound. Do not exceed your vehicle manufacturer's recommended towing capacity.
Curt part 55411 is designed for Chevy Astro, Chevy Blazer S10, GMC Envoy, GMC Jimmy S10/S15, GMC Safari, and Oldsmobile Bravada. Verify your exact vehicle model and year match this list before purchasing.
The Curt 55411 is a trailer wiring harness that connects to your vehicle's taillight wiring to provide power and signal circuits for a trailer. It terminates in a 4-flat connector that mates with a trailer's 4-flat plug.
The harness contains four wires: Brown (Tail Light Circuit), Yellow (Left Turn/Brake Circuit), Green (Right Turn/Brake Circuit), and White (Ground). Each wire must be spliced into the corresponding vehicle harness wire using the included wire taps.
Locate your vehicle's taillight wiring under the bumper or along the left side framerail. Use a test lamp to identify the wires for left turn, right turn, and taillights. Once identified, splice the harness wires to the corresponding vehicle wires as indicated in the color-coding guide: Brown to tail light, Yellow to left turn/brake, Green to right turn/brake, and White to ground.
Wire taps are included with the harness and are used to splice the four harness wires to the corresponding vehicle harness wires. To use them, fully insert both the vehicle wire and harness wire into the tap, then push down the metal lock to secure the connection.
After splicing all four wires using the wire taps, secure the harness wires to the vehicle using cable ties. This prevents movement and protects the connections from damage.
You can test using either a circuit tester or a trailer. For a circuit tester: attach the ground lead to the exposed ground terminal of the 4-flat end, then activate the tow vehicle's left turn, right turn, tail, and stop lights one at a time and probe the three receptacles of the 4-flat end to confirm proper functionality. For a trailer: mate the 4-flat with the trailer and run the same test using the trailer lights. If a trailer function does not work, disconnect the trailer 4-flat, turn vehicle functions off, and recheck with a circuit tester. If the circuit tester shows good functionality, the problem is with the trailer, not the harness.
Before drilling or working on any part of the installation, verify that miscellaneous items (such as fuel lines, brake lines, or electrical components) that may be hidden behind or under any surface are not in the way. This prevents damage to the vehicle and personal injury.
Yes, the Curt 55411 is designed for Chevy Blazer S10. Verify your vehicle model matches the compatibility list before installation.
You need a test lamp or circuit tester to identify vehicle wires and verify proper installation. The harness includes wire taps for splicing and cable ties for securing.
Disconnect the trailer 4-flat connector, turn off the vehicle functions, and retest with a circuit tester. If the circuit tester shows good functionality, the problem is with the trailer, not the harness installation. If the circuit tester shows a fault, recheck your wire splices and ensure each harness wire is properly connected to the correct vehicle wire: Brown to tail light, Yellow to left turn/brake, Green to right turn/brake, and White to ground.
Free Shipping
Ships free on all orders





Quick Ship
In stock and ready to ship — order now!
FREE ShippingFREE SHIPPING
Estimated delivery Wed, Aug 12 - Sat, Aug 15
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.