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This genuine Toyota Injector Driver Unit (EDU), manufactured by Denso, is the essential control module for the 2.5L D-4D (2KD-FTV) engine. Designed for high-performance switching, this module converts ECU signals into the high-voltage pulses required to fire the diesel injectors with precision. It is a critical component for resolving "no-start" issues, injector circuit fault codes (like P0200), or intermittent engine cut-outs.
Part Number: 89871-71010
Manufacturer: Denso (Made in Japan)
Engine Type: 2KD-FTV / 1KD-FTV (D-4D Diesel)
Vehicle Applications:
Toyota Hiace / Quantum (KDH200, KDH202, KDH212, KDH222)
Toyota Hilux (Vigo/D-4D models)
Toyota Fortuner
Toyota 4Runner / Land Cruiser Prado
The EDU is responsible for the heavy lifting in the injection system. Over time, internal heat or wiring shorts can cause these units to fail, leading to a complete loss of injector pulse. This replacement unit is a direct "plug-and-play" fit, ensuring your fuel system regains its factory-standard timing and reliability.
Seller Note: This unit has been visually inspected and the pins are straight and clean (as seen in the photos). Please ensure your existing part number matches 89871-71010 to guarantee 100% compatibility. Secure packaging and nationwide courier delivery available.