WEIMELTOY LED Interior Light Kit for Toyota 4Runner 2006–2021 — 18-Piece CANBUS, Plug‑and‑Play White LEDs

WEIMELTOY's 18-piece LED interior light kit replaces stock bulbs in Toyota 4Runner (2006–2021) to deliver brighter, whiter cabin and exterior accent lighting with plug-and-play installation.

Swap dim, yellowing incandescent bulbs for a coordinated set of LEDs tailored to the 4Runner's dome, map, door, trunk, vanity, glove box, puddle and backup circuits. The kit includes 13x 194-type, 3x 31mm festoon, and 2x 921 bulbs plus an installation tool and placement guide so you can update every interior and select exterior light quickly. Designed for CANBUS compatibility and constant-current drivers, these LEDs aim to minimize flicker and dashboard errors across nearly all vehicle configurations.

Will these LEDs fit my Toyota 4Runner model year?

The WEIMELTOY set is built to suit 4Runner models from 2006 through 2021 across all trim and configuration options. Each bulb type corresponds to common interior and exterior sockets used in those years, making this a comprehensive replacement pack.

• Compatible with 2006–2021 Toyota 4Runner models.
• Includes bulbs matching dome, map, door, trunk, glove box and mirror puddle sockets.
• Works with common backup light and license plate locations.

How easy is the installation process for someone with basic tools?

Installation is designed to be straightforward: bulbs are plug-and-play replacements so no wiring or soldering is required. The kit provides an installation tool and a placement guide to speed the swap and reduce guesswork.

• Simple removal of factory bulbs and insertion of new LEDs—no special parts needed.
• Includes a plastic pry tool to access dome/map lenses and festoon positions safely.
• CANBUS error-free design avoids needing resistors for most vehicles.

How much brighter and what color temperature can I expect?

These LEDs produce a crisp, white output that appears noticeably brighter than stock incandescent lamps—rated up to three times the perceived brightness. The constant-current IC helps keep output stable, so interior illumination looks uniform across all replaced locations.

• Estimated up to 300% brightness increase over standard bulbs.
• Consistent white light for improved visibility and a modern cabin feel.
• High-quality chips and drivers reduce flicker and maintain steady light levels.

Does the kit include support or a return policy if something goes wrong?

WEIMELTOY backs the kit with a 12-month refund policy and committed customer service responses within 24 hours. If you encounter fitment issues or a defective bulb, the support team offers guidance or replacement options to resolve the problem.

• 12-month refund coverage for purchase peace of mind.
• Customer service typically responds within 24 hours.
• Guidance provided for installation or troubleshooting CANBUS notifications.

Who is this for: This 18-piece WEIMELTOY LED kit is aimed at Toyota 4Runner owners (2006–2021) who want a fuller, whiter cabin and clearer exterior accent lighting without complicated wiring. It's suited to DIYers who prefer a single kit that addresses most interior and common exterior bulbs, drivers who want error-free operation in modern vehicle electrical systems, and anyone looking to modernize the look and visibility of their 4Runner quickly and affordably.