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1998 - 2007 Mazda B3000
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Complete CURT Class 3 2" trailer hitch and 4-flat custom wiring kit engineered for the 1998 - 2007 Mazda B3000. 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 Mazda B2300, B3000, B4000 and Ford Ranger (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 4,000 lbs. GTW and 400 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 Ford Ranger and Mazda B2300, B3000 and B4000 (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 |
|---|---|---|
| 1998 - 2007 | Mazda B3000 | — |
Yes, the 94 - 96 Mazda B3000 Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13138 (Part #CHW-2255) is designed to fit the 1994-1996 Mazda B3000.
The 94 - 96 Mazda B3000 Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13138 (Part #CHW-2255) fits 1994-1996 Mazda B3000 models. The 1996 model year is the last year covered by this part number. For newer models, check for an updated version.
The 94 - 96 Mazda B3000 Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13138 (Part #CHW-2255) fits the following vehicles: 1994-1996 Mazda B3000. Always verify your specific year, make, and model before ordering.
The 94 - 96 Mazda B3000 Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13138 (Part #CHW-2255) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, Curt part number 13138 is designed for Ford Ranger and Mazda B2300, B3000, and B4000 models. Confirm your specific vehicle model and year match this application before purchasing.
Yes, this hitch is compatible with step bumpers. The installation process includes removing the rearmost bumper bracket bolts and J-nuts, then sandwiching the bumper brackets between the hitch and vehicle frame during installation. Square hole spacers are placed between the frame and side brackets at the forward attachment point for vehicles with step bumpers.
No, relocation of the tire bracket is not required.
The hitch includes four 1/2-13 UNC grade 8 bolts (part 10-10272), four 1/2-13 UNC grade 8 serrated flange nuts (part 20-00062), and six 0.250 x 1.50 x 2.00 inch square hole spacers (part CM-SP1). The spacers are used between the frame and side brackets at the forward attachment point on vehicles with step bumpers.
You will need a drill with a 1/2 inch drill bit to create two holes in the frame. A wrench or socket set is required to install the 1/2-13 UNC bolts and nuts and to torque them to 110 lb-ft. For 1997 and prior model year vehicles, a 19mm open-end wrench must be purchased separately to allow removal of the spare tire after hitch installation.
Yes, drilling is required. You must drill two 1/2 inch holes into the vehicle frame at the forward end of the hitch. Note that on some models, these holes may already exist, so check before drilling.
You must drill two 1/2 inch holes into the frame at the forward end of the hitch. Check your vehicle first, as some models may already have these holes.
All 1/2 inch fasteners must be torqued to 110 lb-ft.
1. For vehicles with a step bumper, remove the rearmost bumper bracket bolts and J-nuts from both sides. 2. Position the hitch on the vehicle, sandwiching the bumper brackets (if present) between the hitch and frame. Install the rearmost fasteners. 3. Using the hitch as a template, drill two 1/2 inch holes into the frame at the forward end of the hitch (check if holes already exist first). 4. Install the remaining fasteners. For step bumper vehicles, place square hole spacers between the frame and side brackets at the forward attachment. 5. Torque all 1/2 inch fasteners to 110 lb-ft.
You do not need to remove the entire step bumper. You only need to remove the rearmost bumper bracket bolts and J-nuts from both sides. The bumper brackets are then sandwiched between the hitch and vehicle frame during installation.
Square hole spacers (part CM-SP1) are 0.250 x 1.50 x 2.00 inch metal spacers included with the hitch. On vehicles equipped with a step bumper, these spacers are placed between the frame and the side brackets at the forward attachment point to ensure proper spacing and alignment.
The manual does not provide the specific towing capacity values. However, the manual emphasizes: do not exceed your vehicle manufacturer's recommended towing capacity. Contact Curt Manufacturing technical support at 1-877-287-8634 for capacity specifications for your specific vehicle.
Periodically check that all fasteners are tight and that all structural components are sound. This maintenance is important for safe operation.
Alteration to, misuse of, or improper installation of this product voids the warranty. The warranty covers defects in material and workmanship at the time of retail purchase by the original purchaser.
Yes, Curt 13138 is designed for Ford Ranger and Mazda B2300, B3000, and B4000 models.
Yes, you must drill two 1/2 inch holes into the frame at the forward end of the hitch. Some models may already have these holes.
All 1/2 inch fasteners must be torqued to 110 lb-ft.
Yes, this hitch is compatible with step bumpers. The installation includes removing the rearmost bumper bracket bolts and sandwiching the brackets between the hitch and frame.
Periodically check that all fasteners are tight and all structural components are sound.
Yes, the Curt 55325 is designed for Ford Ranger and Mazda B-series pickup trucks. The harness is installed at the T3 location, which is behind the driver side rear bumper. Verify your vehicle matches these applications before purchasing.
The Curt 55325 is a custom wiring harness that provides trailer lighting connections for your vehicle. It includes a converter box and a 4-flat connector for towing applications. The harness handles signal circuits (3.0 amps per side) and tail/running circuits (6.0 amps total).
No special tools are required. The installation uses only the components provided with the harness: a screw for grounding, double-sided tape for the converter box, and cable ties for securing wires. If you choose to drill a grounding point rather than use an existing screw, you will need a drill with a 3/32" bit.
The T3 location is behind the driver side rear bumper. This is where the vehicle taillight wiring harness connectors are located, and where you will install the custom wiring harness connectors.
Locate the vehicle taillight wiring harness connectors along the inside of the driver side rear frame rail. Separate the connectors from the taillight housing carefully without damaging the locking tabs. Insert the custom wiring harness connectors between the separated connectors, ensuring they are fully inserted with locking tabs in place.
Locate a suitable grounding point near the taillight connector. You can use an existing screw with a nut in the vehicle frame, or drill a 3/32" pilot hole for the provided screw. The grounding area must be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw.
Locate a flat spot inside the vehicle near the taillight. Clean the area and adhere the black converter box using the provided double-sided tape. Ensure the surface is clean and dry for proper adhesion.
When in use, route the 4-flat connector to the center of the vehicle and out of the trunk. When not in use, roll it up and store in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties to prevent tangling and damage.
Reinstall all items removed during installation. Install the provided 4-flat dust cover to help prevent corrosion. Test the harness for proper function using a test light or by connecting a properly wired trailer.
The Curt 55325 has the following circuit ratings: Signal Circuits—3.0 amps per side; Tail/Running Circuits—6.0 amps total. Do not exceed these ratings or your vehicle's tow lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating and potential fire.
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury. The grounding area should also be free of rust, dirt and paint for proper electrical contact.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness will function properly before testing.
The Curt 55325 includes: custom wiring harness connectors, a black converter box, a white ground wire with ring terminal, a provided screw for grounding, double-sided tape for the converter box, cable ties for securing wires, and a 4-flat dust cover.
Yes, the Curt 55325 is designed for Ford Ranger and Mazda B-series pickup trucks, installed at the T3 location behind the driver side rear bumper.
No special tools are required. If drilling a grounding hole, you'll need a drill with a 3/32" bit. All other components are provided.
Drilling is optional. You can use an existing screw with a nut in the vehicle frame for grounding, or drill a 3/32" pilot hole if no suitable existing point is available.
Signal Circuits: 3.0 amps per side. Tail/Running Circuits: 6.0 amps total. Do not exceed these ratings or your vehicle's tow lamp load rating, whichever is lower.
Test for proper function using a test light or by connecting a properly wired trailer.
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