Installing a hitch on a Toyota Highlander typically costs a few hundred dollars if you opt for aftermarket parts and DIY installation, with higher costs if you choose a dealer-installed OEM setup that includes wiring. In general, you can expect roughly a couple of hundred dollars for a basic aftermarket install to well over a thousand dollars for OEM equipment and professional wiring.
What affects the price
Several factors drive the total: the hitch class and receiver size, whether you buy aftermarket or OEM, the need for trailer wiring or brake controller, the model year and trim of your Highlander, and local labor rates. The Highlander's towing package compatibility and the type of electrical connector (4-pin vs 7-pin) can also influence both parts and labor costs. Remember that towing capacity and hitch installation are related but separate considerations; ensure your setup matches the vehicle's rated towing limits and trailer requirements.
Cost ranges and options
Here are the typical price ranges for common installation options.
- Aftermarket hitch kit (Class III, 2-inch receiver) installed by you or a non-dealer shop: hitch/hardware typically $100–$250; labor $0–$250 if you DIY or pay a shop for installation; total roughly $200–$500.
- Aftermarket hitch kit with wiring harness (4- or 7-pin) and basic installation: hitch $100–$250; wiring harness $40–$150; labor $100–$250; total about $240–$650.
- OEM Toyota hitch (dealer-installed) with wiring harness: hitch $350–$550; wiring $150–$350; labor $250–$500; total approximately $750–$1,350.
- DIY installation using aftermarket kit (no professional labor): parts only, typically $100–$350 depending on hitch and harness; total $100–$350.
Notes: These ranges reflect common prices in the United States and can vary by region, year, and retailer. Always obtain a written estimate that itemizes parts, labor, and any necessary wiring adapters.
Important considerations
Wiring options and compatibility
Trailer wiring is essential for lights and brakes. Options range from a simple 4-pin connector to a 7-pin connector with an electronic brake controller. More features generally mean higher cost, typically $50–$250 for the wiring harness and additional installation time if handled by a shop.
OEM vs aftermarket trade-offs
OEM dealer installations usually offer fitment guarantees and deeper integration with the vehicle’s electrical system, but they come at a higher price. Aftermarket kits are cheaper and widely available, but installation quality varies by shop. Verify compatibility with your model year and towing needs, and ensure the kit includes appropriate mounting hardware and a wiring harness compatible with your Highlander.
Summary
Bottom line: The price to add a hitch to a Highlander varies widely. Expect roughly $200–$500 for a basic aftermarket setup installed yourself, about $240–$650 for an aftermarket kit with wiring installed by a shop, and $750–$1,350 or more for a dealer-installed OEM hitch with wiring. Always confirm compatibility with your specific model year and towing requirements, and get a detailed written estimate before proceeding.