Built for the AlphaRex Wiring Adapter for Headlight Assembly – Compatible with 2021-2024 Toyota 4Runner, this AlphaRex component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.
The AlphaRex Wiring Adapter Part 810020 is designed specifically for seamless installation of headlight assemblies on Toyota 4Runner models from 2021 through 2024. Crafted with precision, this plug-and-play wiring flat adapter ensures a secure and reliable connection between your vehicle’s electrical system and aftermarket or OEM headlights. Its durable construction and compatibility guarantee a straightforward upgrade process without the need for complex modifications or additional tools. This adapter is engineered to meet SAE and DOT standards, providing confidence in safety and quality for your vehicle lighting system. The robust design minimizes connection issues, ensuring consistent performance and long-lasting durability in various driving conditions. Whether upgrading your existing headlights or replacing damaged wiring, the AlphaRex Wiring Adapter offers a dependable solution that simplifies the installation process while maintaining vehicle safety standards. This product complies with Prop 65 regulations, containing a chemical listing of diisononyl phthalate, and includes clear warning labels for health safety. With its compact design, the adapter is lightweight and easy to handle, making it an ideal choice for professional installers and DIY enthusiasts alike. Enhance your vehicle's lighting system with this high-quality, vehicle-specific wiring adapter from AlphaRex, designed to deliver a perfect fit and reliable connection for years to come.
Features:
- Designed for seamless installation with plug-and-play attachment method
- Compatible with 2021-2024 Toyota 4Runner models
- Meets SAE and DOT safety standards for automotive lighting
- Constructed to ensure durable, long-lasting connections
- Contains Prop 65 compliant chemicals with appropriate warning labels
- Lightweight and compact for easy handling and installation
Fitment:
Toyota 4Runner 2021
Toyota 4Runner 2022
Toyota 4Runner 2023
Toyota 4Runner 2024
Currently, we do not have an installation guide available for this product. Please contact support for assistance.
At KOVA OFFROAD, we aim to get your order to you as quickly as possible.
Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
If you need your product urgently, our support team is ready to assist you.
Enjoy free shipping on orders over $200, and track your order in real-time once it’s on the way.
Returns & Exchanges
- All returns must be authorized by KOVA Offroad before an item is shipped back.
- Return eligibility and timeframes may vary by manufacturer and product.
- Products must generally be unused, uninstalled, in new and resellable condition, and returned with all original packaging, hardware, and documentation.
- Original shipping charges are non-refundable unless the return is the result of an error or a confirmed defective product.
- Customers may be responsible for return shipping and any manufacturer or supplier restocking fees that apply.
- Do not ship a return to KOVA Offroad or directly to a manufacturer without receiving return authorization and return instructions from us first.
Obtaining Return Authorization
- Contact KOVA Offroad at sales@kovaoffroad.com with your order number, product information, and reason for the return.
- We will provide the appropriate return instructions and shipping location after the return has been approved.
- Returns sent without authorization may be refused or delayed.
Warranty & Defective Products
- Product warranties are provided by the individual manufacturer and vary by brand and product.
- KOVA Offroad does not independently manufacture or warrant third-party products, but we will assist customers with the warranty claim process whenever possible.
- If you believe a product is defective, contact us with your order number, a description of the issue, and photos or video if applicable.
- Warranty approval, replacement, repair, shipping costs, and claim requirements are subject to the manufacturer’s warranty policy.
- Do not return a defective product until return or warranty instructions have been provided.
Order Cancellations & Changes
- Contact us as soon as possible if you need to change or cancel an order.
- Once an order has entered processing or shipped, cancellation may no longer be possible.
- Special-order, custom, made-to-order, clearance, or certain manufacturer-direct products may not be cancellable or returnable.
- Any applicable cancellation or restocking fees will be communicated before the return or cancellation is completed.
Fitment
- Customers are responsible for reviewing the listed vehicle fitment before purchasing.
- If a customer is unsure whether a product fits their vehicle, they should contact KOVA Offroad before ordering, and we will help verify compatibility.
Questions?
Call us at (800) 507-0672 or email sales@kovaoffroad.com.


