Diode Dynamics Switchback Turn Signal LEDs for 4Runner (pair) (2026+)

Upgrade the front turn signals on your Toyota 4Runner with modern LED indicators that deliver crisp, instant on-off performance. Designed as a direct 7443 replacement, these plug-and-play bulbs provide greater output than factory incandescent bulbs while maintaining proper dual-brightness operation for a clean, OEM-style upgrade. Important note Halogen only: These bulbs are a direct replacement for factory halogen bulbs and will not replace OEM LED bulbs. Resistors required: Due to lower power draw, LED resistors are required to prevent hyperblinking on PWM/CANBUS systems. Switchback visibility: Clear reflectors or lenses are required to properly see the white running light output on switchback models. Features Modern LED appearance: Instant on and off response for a clean, updated look. Direct replacement: Designed specifically for Toyota 4Runner front turn signal bulbs. Plug-and-play design: Installs using factory 7443 bulb size with no modification required. Increased output: Provides greater light output than factory incandescent bulbs. Dual-brightness operation: Maintains proper low and high brightness levels for parking and turn signal functions. Switchback functionality: White running light switches to amber when turn signal or hazards are activated. Accurate lumen ratings: Measured output values, not calculated estimates. Protected circuitry: Constant-current inductive design with transient suppression for long-term reliability. Specifications Bulb size: 7443 Current draw: 1.1A @ 13.2V Connector: OEM-size plug-and-play Electrical compatibility: PWM/CANBUS system, requires resistors Flasher setup: BCM controlled, resistor only Fitment Make: Toyota Model: 4Runner Years: (2025–2026) Application: Front turn signal Included in the box LED bulbs: Two (2) front turn signal LED bulbs Additional details Installation time: 20–30 minutes Tools required: Basic toolset Modification: None Quantity: Two (2) Warranty: 3-year warranty Return policy: 30-day return with no restocking fee Satisfaction guarantee: 100% satisfaction guarantee