If you’re thinking about towing with your Toyota Highlander, understanding the Toyota Highlander Tow Package is a game-changer. You want to make sure your vehicle can handle the extra weight safely and smoothly, whether it’s a trailer, boat, or camper.
But what exactly does this tow package include? How does it boost your Highlander’s towing power and protect your engine and transmission from damage? And what should you know before hitting the road with a heavy load? Keep reading to discover everything you need to know about the Toyota Highlander Tow Package—so you can tow with confidence and peace of mind on every trip.
Tow Package Components
The Toyota Highlander Tow Package comes with key components that boost towing power and safety. Each part is designed to handle the added stress of pulling trailers or heavy loads.
These components work together to keep the engine, transmission, and electrical system cool and stable. They also add features to improve control while towing.
Class Iv Receiver Hitch
The Class IV receiver hitch is strong and built for heavy towing. It connects the trailer securely to the Highlander. This hitch fits a variety of towing accessories, making it versatile for different trailers.
Engine Oil Cooler
The engine oil cooler lowers the engine’s temperature during towing. It prevents overheating, which can damage engine parts. This cooler helps the engine run smoothly under tough conditions.
Transmission Cooler
The transmission cooler keeps the transmission fluid cool. It stops the transmission from getting too hot when pulling heavy loads. This protects the transmission and extends its life.
Heavy-duty Electrical Parts
Heavy-duty electrical parts include a stronger battery and alternator. These parts support extra electrical needs from towing equipment. They keep lights, brakes, and other systems working well.
Towing Technology Features
Towing technology features improve safety and control. Trailer-Sway Control helps keep the trailer steady on the road. The TOW/HAUL mode adjusts the engine and transmission for better performance while towing.
Items Not Included
The Toyota Highlander Tow Package offers many parts to help with towing. It includes strong hitch receivers and coolers for the engine and transmission. These parts protect your vehicle while towing heavy loads.
Still, some important items are not part of the package. Knowing what is missing helps you prepare better for towing needs. You will need to get these extra parts on your own.
Trailer Brake Controller
The tow package wiring supports a trailer brake controller. This device helps control the brakes on your trailer. It improves safety by syncing trailer brakes with your vehicle.
The controller itself does not come with the package. You must buy and install it separately. Installing a trailer brake controller is important for heavy trailers.
Tow Bar And Attachments
The tow package does not include a tow bar or hitch ball. These parts attach the trailer to your vehicle. Different trailers need different types of bars and attachments.
You must select and buy the right tow bar and attachments. Make sure they fit your trailer’s size and weight. Proper attachments ensure safe and secure towing.
Benefits Of The Tow Package
The Toyota Highlander Tow Package offers several key benefits that improve your towing experience. It equips your vehicle with the right tools and features for safer, stronger towing. This package is ideal for those who need to haul trailers, boats, or campers with confidence.
Increased Towing Capacity
The tow package raises the Highlander’s towing limits. It allows you to pull heavier trailers safely. This means you can carry more cargo or equipment on your trips. The increased capacity suits families and outdoor enthusiasts alike.
Enhanced Durability
Heavy-duty components protect your engine and transmission from damage. Extra coolers keep fluids at the right temperature during towing. A stronger battery and alternator handle extra power demands. These upgrades extend the life of your vehicle under stress.
Improved Safety Features
Safety systems reduce risks while towing. Trailer-Sway Control helps keep your trailer stable on the road. The Tow/Haul mode improves braking and acceleration with a load. These features boost driver confidence and control.
Factory Integration Advantages
The tow package parts are installed at the factory. This ensures perfect fit and compatibility. Wiring harnesses and hitches are ready to use without extra work. Factory integration reduces installation errors and improves reliability.

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Toyota Highlander Towing Capacity
The Toyota Highlander offers solid towing capabilities suitable for many drivers. Understanding its towing capacity helps you choose the right model for your needs. The towing capacity varies by trim, year, and engine type. Knowing these details ensures safe and efficient towing performance.
Capacity By Trim And Year
Towing capacity changes depending on the Highlander’s trim level and model year. Older models generally tow less than newer ones. For example, some earlier trims tow up to 1,500 pounds. Newer trims, especially those with the tow package, can tow up to 5,000 pounds. The availability of the tow package also varies with the year. Higher trims tend to offer better towing specs.
Engine Influence On Towing
The engine size and type greatly affect the towing capacity. The Highlander usually offers a 4-cylinder or V6 engine. The V6 engine provides more power and higher towing limits. Models with a 3.5L V6 engine can tow more weight safely. Hybrid versions have lower towing capacities due to different powertrains. Engine cooling systems in the tow package help prevent overheating during towing.
Comparison With Other Models
The Highlander’s towing capacity compares well with similar midsize SUVs. It often tows more than compact SUVs but less than full-size SUVs. For example, the Toyota RAV4 tows less, usually up to 3,500 pounds. The Ford Edge and Honda Pilot offer similar towing limits. The Highlander strikes a balance between passenger comfort and towing ability.
Aftermarket Tow Package Options
The Toyota Highlander’s towing abilities can grow with aftermarket tow package options. These upgrades help owners haul trailers, boats, or campers safely and efficiently. Aftermarket parts allow more flexibility than factory packages. They fit different budgets and towing needs. Many drivers choose these options to improve their Highlander’s performance on the road.
Custom-fit Trailer Hitches
Custom-fit trailer hitches match the exact model and year of your Highlander. These hitches ensure a secure connection between your vehicle and trailer. They come in different classes, depending on the weight you need to tow. Installation is often straightforward with vehicle-specific mounting points. This reduces the chance of damage to the frame or body. A good custom hitch can improve towing stability and safety.
Adding Tow Packages Post-purchase
Many Highlander owners add tow packages after buying the vehicle. This option works well for those who decide to tow later. Aftermarket tow packages include wiring harnesses, hitch receivers, and trailer brake controllers. Installation can be done at home or by professionals. Adding these parts increases towing capacity and control. It also helps prevent overheating and mechanical issues during towing.
Popular Brands And Accessories
Several brands specialize in Highlander tow accessories. CURT, Reese, and Draw-Tite offer reliable hitches and wiring kits. These brands are known for quality and durability. Accessories like trailer brake controllers and sway control devices boost towing safety. Choosing well-known brands ensures parts fit well and last long. Buyers should check product reviews and warranties before purchasing.

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Towing Tips For Highlander Owners
Towing with the Toyota Highlander requires careful attention to safety and vehicle care. Using the tow package properly helps protect your vehicle and trailer. Here are key tips for Highlander owners to tow confidently and safely.
Safe Loading Practices
Distribute weight evenly across the trailer. Keep the heaviest items low and centered. Avoid overloading beyond the Highlander’s towing capacity. Secure all cargo tightly to prevent shifting during travel. Proper loading improves control and reduces sway.
Maintaining Cooling Systems
Check the engine oil cooler and transmission cooler before every trip. Ensure coolant levels are adequate to prevent overheating. Clean debris from cooling fins regularly. Overheating can cause serious damage when towing heavy loads.
Using Trailer-sway Control
Engage trailer-sway control to enhance stability on the road. This system helps correct trailer movements caused by wind or sharp turns. Activate it through your vehicle’s settings for safer handling. It reduces risk and improves confidence while towing.
Regular Maintenance Checks
Inspect brakes, tires, and suspension frequently when towing. Monitor tire pressure on both the vehicle and trailer. Change engine oil and transmission fluid as recommended. Well-maintained vehicles handle towing stresses better and last longer.

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Frequently Asked Questions
Can A Toyota Highlander Really Tow 5000 Lbs?
Yes, a properly equipped Toyota Highlander with the tow package can tow up to 5,000 lbs safely.
What Is Included In A Toyota Tow Package?
A Toyota tow package includes a Class IV hitch, wiring harness, engine and transmission coolers, heavy-duty battery, alternator, and trailer-sway control. It enhances towing capacity, durability, and safety. Trailer brake controllers and tow bars usually require separate purchase.
Can You Add A Tow Package To A Toyota Highlander?
Yes, you can add a tow package to a Toyota Highlander. It includes a Class IV hitch, wiring harness, and cooling systems to enhance towing capacity and safety. Some components like trailer brake controllers may require separate installation.
What Is The Lawsuit Against The Toyota Highlander?
The lawsuit against the Toyota Highlander alleges defects in its braking system. Plaintiffs claim it causes unexpected brake failure, risking safety. Toyota faces accusations of ignoring these issues, leading to accidents and injuries. The case seeks compensation and a vehicle recall.
What Is Included In The Toyota Highlander Tow Package?
The package includes a Class IV hitch, wiring harness, engine oil cooler, and transmission cooler.
Conclusion
The Toyota Highlander Tow Package adds useful features for towing safely. It includes a strong hitch, cooling systems, and extra support parts. These help your vehicle handle heavy loads without overheating. Trailer-sway control improves stability on the road. Keep in mind, some towing gear like brake controllers may need separate purchase.
Choosing this package means your Highlander is better prepared for towing tasks. It offers peace of mind and convenience for your trips. Overall, it makes towing easier and safer with the right equipment.















