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.
2021 - 2023 Buick Envision
Confirmed to Fit
Always the correct part
We know our products
Quality Products
Free Shipping!
Always the correct part
We know our products
Quality Products
Free Shipping!
| Material | Blank |
| Mount Type Description | Blank |
| Output Type | 4-Way Flat |
| Side Application Type Description | Blank |
| Warranty | One-Year Limited Warranty |
| Color | Black |
| Electrical System Type | 2W |
| Finish | N/A |
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 |
|---|---|---|
| 2021 - 2023 | Buick Envision | — |
The 21-23 Buick Envision CURT 4-flat Plug and Play Trailer Wiring (Part #CTW191) fits 2021-2023 Buick Envision models. The 2023 model year is the last year covered by this part number. For newer models, check for an updated version.
The 21-23 Buick Envision CURT 4-flat Plug and Play Trailer Wiring (Part #CTW191) fits the following vehicles: 2021-2023 Buick Envision. Always verify your specific year, make, and model before ordering.
Yes, the 21-23 Buick Envision CURT 4-flat Plug and Play Trailer Wiring (Part #CTW191) is designed to fit the 2021-2023 Buick Envision.
The 21-23 Buick Envision CURT 4-flat Plug and Play Trailer Wiring (Part #CTW191) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the CURT 56325 is designed for the Cadillac XT5. The connector mounts behind the center of the rear bumper (S6 configuration) and connects to the vehicle's factory connector located in that area.
The CURT 56325 is compatible with GMC Acadia models, excluding the Limited trim. If you have an Acadia Limited, this connector is not compatible.
The CURT 56325 has signal circuits rated at 7.5 amps per side and tail/running circuits rated at 7.5 amps total. Do not exceed the product rating or your tow vehicle's lamp load rating, whichever is lower, as exceeding this can cause loss of warranty, overheating and potential fire.
Yes, you must disconnect the negative battery terminal before beginning installation. After completing all installation steps and reconnecting the connector, reconnect the negative battery terminal.
You will need a wire cutter. The manual does not list any other specialized tools as required.
The vehicle connector is located behind the rear bumper in the center of the vehicle. It will be similar in appearance to the CURT wiring connector. Take care not to damage the locking tabs when separating the vehicle connectors from the weather seal connectors.
Insert the CURT wiring connector end into the vehicle connector. Make sure the connectors are fully inserted with the locking tabs in place. Do not force the connection; it should seat fully when properly aligned.
When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location. Secure any loose wires with the provided cable ties to prevent damage and keep the connector organized.
Yes, install the provided 4-flat dust cover after completing the installation. The dust cover helps prevent corrosion of the connector.
Test the connector for proper function using either a test light or by connecting a properly wired trailer. For the initial test, reset the vehicle's electrical system by temporarily removing the key from the ignition. All connections must be complete for the wiring harness to function properly.
Do not exceed the product rating or your tow vehicle's lamp load rating, whichever is lower. Exceeding this limit 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.
Yes, the CURT 56325 fits Cadillac XT5 and GMC Acadia (excluding Limited). It mounts behind the center of the rear bumper.
Yes, disconnect the negative battery terminal before installation and reconnect it after all steps are complete.
Only a wire cutter is required.
Signal circuits: 7.5 amps per side. Tail/running circuits: 7.5 amps total. Do not exceed the product rating or your vehicle's lamp load rating, whichever is lower.
Exceeding the product rating or tow vehicle lamp load rating (whichever is lower) can cause loss of warranty, overheating and potential fire.
Total for 2 items:
$374.75$465.56
Free Shipping
Ships free on all orders
Authorized Dealer
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.
