TOYOTA TUNDRA –XK50– 5.7L V8 32V VVT-I 375kW-504HP DENSO SW 89663-YWF81- SW Upgrade 3YWF8100 Certified Original File

Certified Original File for TOYOTA TUNDRA –XK50– 5.7L V8 32V VVT-I 375kW-504HP DENSO

Software Number: 89663-YWF81-

Software Upgrade Number: 3YWF8100

ECU Part Number 275036-3560

Original ECU file with instant download Toyota