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1988 - 2000 GMC K2500
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Always the correct part
We know our products
Quality Products
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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 1988 - 2000 GMC K2500 Excluding with dual exhaust, 4-door crew cab, 10" step bumper or cab & chassis. 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 older years of GMC and Chevy pickup trucks (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 6,000 lbs. GTW and 600 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 10,000 lbs. WD and 1,000 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 GMC C1500, C2500, C3500, K1500, K2500 and K3500 (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 |
|---|---|---|
| 1988 - 2000 | GMC K2500 | Excluding with dual exhaust, 4: door crew cab, 10" step bumper or cab & chassis |
The 88 - 00 GMC K2500 Excluding with dual exhaust, 4-door crew cab, 10" step bumper or cab & chassis Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13082 (Part #5W-CHW-1426) fits 1988-2000 GMC K2500 models. The 2000 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 88 - 00 GMC K2500 Excluding with dual exhaust, 4-door crew cab, 10" step bumper or cab & chassis Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13082 (Part #5W-CHW-1426) is designed to fit the 1988-2000 GMC K2500.
The 88 - 00 GMC K2500 Excluding with dual exhaust, 4-door crew cab, 10" step bumper or cab & chassis Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13082 (Part #5W-CHW-1426) fits the following vehicles: 1988-2000 GMC K2500. Always verify your specific year, make, and model before ordering.
The 88 - 00 GMC K2500 Excluding with dual exhaust, 4-door crew cab, 10" step bumper or cab & chassis Curt 2" Class 3 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 13082 (Part #5W-CHW-1426) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, CURT part number 13082 is designed for 1988–2000 Chevy/GMC 1500 (Old Style). However, if you have a crew cab, the hitch is only compatible with 1992–2000 model years. Confirm your model year and cab style before purchasing.
No. The CURT 13082 is compatible with crew cab models only from 1992 onwards. Crew cabs manufactured between 1988 and 1991 are not supported by this hitch.
The hitch weight is 60 lbs.
The manual lists two capacity ratings: 6,000 lbs trailer weight and 600 lbs tongue weight when used as a weight-carrying hitch, or 10,000 lbs trailer weight and 1,000 lbs tongue weight when used as a weight-distribution hitch. However, you must not exceed your vehicle manufacturer's recommended towing capacity, which may be lower. Consult your vehicle's owner manual for the final towing limit.
The kit includes: 8× .250 × 1.50 × 2.00" square hole spacers (CM-SP1); 2× 1/2" S-CON washers (30-00149); 2× M12 × 1.75 × 50 mm hex head cap screws, Class 10.9 (10-10458); 4× 1/2-13 UNC carriage bolts, Grade 8 (10-10288); 4× 1/2-13 UNC serrated flange nuts, Grade 8 (20-00062); and 2× M12 × 1.75 hex nuts, Class 10 (20-00136). Installation also uses existing frame holes and either existing weldnuts or M12 nuts with spacers.
No. The CURT 13082 requires no drilling. Installation uses all existing holes in the vehicle frame.
Yes. You must lower the spare tire before installation. After the hitch is mounted, reposition the spare tire slightly forward to clear the hitch. If you have an oversized spare tire, it may need to be relocated further.
If equipped with a factory step bumper, the rear bolt in the bottom of the frame on each side must be removed before installation. Clean away any mud and undercoating present at the mounting area.
Position the receiver against the frame so that the large cut-outs in the hangers clear rivets and cross-member bolts. Then secure the hitch using all existing holes in the vehicle frame. Hole locations may vary on different model years.
All 1/2" fasteners must be torqued to 110 lb.-ft.
All M12 fasteners must be torqued to 86 lb.-ft.
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 towing performance.
No. You must not exceed your vehicle manufacturer's recommended towing capacity. Even though the CURT 13082 has rated capacities, your vehicle's maximum towing limit takes precedence. Consult your vehicle's owner manual for the correct limit.
1988–2000 Chevy/GMC 1500 (Old Style) and 1992–2000 Chevy/GMC 4-door crew cab only.
No drilling required. The hitch uses existing frame holes.
Yes, lower the spare tire before installation and reposition it slightly forward afterward to clear the hitch.
Torque all 1/2" fasteners to 110 lb.-ft. and all M12 fasteners to 86 lb.-ft.
The hitch is rated for 6,000 lbs trailer / 600 lbs tongue (weight-carrying) or 10,000 lbs trailer / 1,000 lbs tongue (weight-distribution), but you must not exceed your vehicle manufacturer's recommended towing capacity.
Periodically check that all fasteners are tight and all structural components are sound.
Yes, the Curt 55315 custom wiring harness is designed for Chevrolet C/K 1500 pickup trucks. It is also compatible with Chevrolet C/K 2500/3500, GMC C/K 1500, and GMC C/K 2500/3500 pickup trucks. The harness connects to your vehicle's existing taillight wiring harness connector.
Yes, the Curt 55315 custom wiring harness is compatible with GMC C/K 2500/3500 pickup trucks, as well as GMC C/K 1500 models. The installation process is the same across all listed applications.
The Curt 55315 kit includes a custom wiring harness with a yellow wire connector end, a white ground wire with ring terminal, a provided screw for grounding, cable ties for securing loose wires, and a 4-flat dust cover to help prevent corrosion.
The manual lists no specific tools as required. However, you will need a drill to create a 3/32" pilot hole for the ground wire screw if a suitable existing screw with nut is not available on the vehicle frame. A test light or properly wired trailer is needed to test for proper function after installation.
The manual does not specify whether the battery must be disconnected. Check your vehicle owner's manual or contact the vehicle manufacturer for guidance on electrical work preparation.
Locate your vehicle's taillight wiring harness connector. Separate the connector from the taillight housing carefully, taking care not to damage the locking tabs. Insert the custom wiring harness end with the yellow wire between the separated connectors. Push both connectors fully together until the locking tabs are in place and secure.
Locate a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle frame. The area must be free of rust, dirt and paint. If no suitable point exists, drill a 3/32" pilot hole and use the provided screw. Secure the white ground wire using the ring terminal and the provided screw.
Drilling is required only if a suitable existing screw with nut is not available on the vehicle frame near the taillight connector for grounding. If drilling is necessary, you will drill a 3/32" pilot hole. Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
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 the connector and store it in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties.
Test for proper function by using a test light or connecting a properly wired trailer to the 4-flat connector. All steps must be followed to ensure the wiring harness will function properly. If testing reveals issues, review the installation steps to confirm all connections are secure and the ground wire is properly attached.
Do not exceed the product rating or your tow vehicle's lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating and potential fire. Refer to your vehicle owner's manual or contact the vehicle manufacturer for your specific lamp load rating.
Install the provided 4-flat dust cover to help prevent corrosion. This should be done as part of the final installation step after all other components are in place.
No, you do not need to remove the taillight housing. You only need to separate the taillight wiring harness connector from the housing by carefully disconnecting it, taking care not to damage the locking tabs. The custom harness is then inserted between the separated connectors.
Yes, if you have a Chevrolet or GMC C/K 1500, 2500, or 3500 pickup truck. The harness connects to your vehicle's existing taillight connector.
A drill may be needed to create a 3/32" pilot hole for the ground wire screw if no suitable existing screw is available on the vehicle frame. A test light or properly wired trailer is required to test the installation.
Drilling is only required if no suitable existing screw with nut is available on the vehicle frame near the taillight connector. If drilling is necessary, drill a 3/32" pilot hole. Always check for hidden items before drilling.
Do not exceed the product rating or your vehicle's lamp load rating, whichever is lower. Exceeding the rating can cause loss of warranty, overheating and potential fire.
Test for proper function using a test light or by connecting a properly wired trailer to the 4-flat connector.
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