AlphaRex LED 3rd Brake Light - Black | 2025-2026 Toyota 4Runner (ARX220088)

Upgrade your 6th generation 4Runner's third brake light with the AlphaRex LED 3rd brake light. Featuring LED lighting technology in a black housing finish, the ARX220088 is a direct replacement for the factory third brake light on the 2025-2026 Toyota 4Runner — delivering improved brake light visibility and a cleaner, more aggressive aesthetic over the factory unit.

Key Features:

• LED lighting technology
• Black housing finish
• Direct replacement for factory 3rd brake light
• Fits 2025-2026 Toyota 4Runner (6th gen)
• Improved brake light visibility over factory
• AlphaRex quality and engineering
• 2.0 lbs

Performance Benefits:

• LED Technology: Faster illumination response than incandescent bulbs — LEDs reach full brightness almost instantly vs. the slight delay of incandescent bulbs
• Improved Visibility: Brighter, more consistent light output for improved brake signal visibility to following drivers
• Longer Lifespan: LEDs last significantly longer than incandescent bulbs, reducing maintenance
• Lower Power Draw: LED lighting draws less current than incandescent equivalents
• Black Housing: Aggressive blacked-out aesthetic that complements dark trim and aftermarket wheel/lift builds

Specifications:

• Brand: AlphaRex
• Part Number: ARX220088
• Product: LED 3rd Brake Light
• Housing Colour: Black
• Lighting: LED
• Weight: 2.0 lbs
• Barcode: 810180152532

Fitment Information:

• 2025 Toyota 4Runner (6th generation, J60)
• 2026 Toyota 4Runner (6th generation, J60)
• Note: 6th generation 4Runner specific — not compatible with 5th generation (2010-2024) or earlier 4Runner models
• Note: Verify your 4Runner is the 2025-2026 6th generation before ordering
• Installation: Direct replacement — professional installation recommended

What's Included:

• AlphaRex LED 3rd brake light — black (ARX220088)
• Note: Refer to AlphaRex installation instructions for wiring and mounting procedure

Installation Notes:

• Professional installation recommended
• Disconnect negative battery terminal before working on lighting components
• Remove factory 3rd brake light assembly
• Connect AlphaRex LED unit using factory wiring harness
• Verify correct operation of brake light before reinstalling trim panels
• Check for error codes or hyper-flash if applicable — load resistors may be required depending on vehicle electronics

LED vs. Incandescent — Why It Matters for Brake Lights:

The third brake light (also called the centre high-mounted stop lamp or CHMSL) is one of the most safety-critical lighting components on a vehicle. Studies have shown that LED brake lights provide a meaningful safety advantage over incandescent brake lights due to their faster illumination response time. LEDs reach full brightness in approximately 0.2 milliseconds, while incandescent bulbs take approximately 200 milliseconds to reach full brightness. At highway speeds, this 200ms difference translates to approximately 5-6 metres of additional stopping distance warning for the following driver — a meaningful safety margin in emergency braking situations. The AlphaRex LED 3rd brake light provides this faster response time as a direct replacement for the factory unit.

Black Housing — Aesthetic Considerations:

The black housing finish on the ARX220088 provides a blacked-out, aggressive aesthetic that is particularly popular on 4Runner builds with dark trim packages, aftermarket wheels, lift kits, and off-road accessories. The black housing contrasts with the factory chrome or body-colour housing options, providing a more purposeful, off-road-oriented appearance. The black finish complements popular 4Runner colour choices including Midnight Black Metallic, Magnetic Grey, and other darker exterior colours, as well as builds with blacked-out trim and accessories.

6th Generation 4Runner (J60) — Platform Context:

The 2025-2026 Toyota 4Runner represents the 6th generation of Toyota's iconic mid-size SUV, featuring a redesigned platform, updated powertrain options, and revised exterior styling compared to the long-running 5th generation (2010-2024). The 6th generation 4Runner uses different body panels, lighting assemblies, and mounting points than the 5th generation, meaning lighting accessories designed for the 5th gen will not fit the 6th gen and vice versa. The AlphaRex ARX220088 is specifically engineered for the 6th generation J60 platform — always verify your 4Runner's model year before ordering lighting accessories.

Why AlphaRex?

AlphaRex is a leading manufacturer of aftermarket automotive lighting products, known for their quality construction, correct fitment, and innovative LED lighting designs. Their product line covers a wide range of popular truck and SUV platforms, with a focus on delivering improved lighting performance and distinctive aesthetics. AlphaRex's commitment to quality and fitment accuracy makes them a trusted choice for 4Runner owners seeking lighting upgrades.

Perfect For:

• 2025-2026 Toyota 4Runner owners wanting an LED 3rd brake light upgrade with black housing
• 6th gen 4Runner builds with blacked-out trim, dark wheels, and off-road accessories
• 4Runner owners wanting improved brake light visibility and faster LED response time
• Builds wanting a more aggressive, purposeful rear lighting aesthetic on the J60 4Runner
• Anyone replacing a damaged factory 3rd brake light with an LED upgrade

Perfect For: 2025-2026 Toyota 4Runner (6th gen) owners seeking AlphaRex LED 3rd brake light in black for improved visibility, faster LED response, and blacked-out aesthetic.

Pro Tip: Check for hyper-flash or error codes after installation — some modern vehicles detect the lower current draw of LED replacements and trigger a bulb-out warning or cause rapid flashing. Load resistors or a compatible LED flasher relay resolve this if it occurs on your 4Runner.

LED | Black Housing: Direct replacement. 2025-2026 Toyota 4Runner 6th gen (J60) only. Not for 5th gen (2010-2024). 2.0 lbs. Verify model year before ordering.

Upgrade your 6th gen 4Runner's third brake light with AlphaRex LED — faster response, improved visibility, black housing, direct replacement for 2025-2026 Toyota 4Runner.