89663-50B21 Denso GEN1 original ECU file – Lexus LS 4.7 380hp
89663-50B21- Vehicle
- Lexus LS
- Engine
- 4.7 380hp · 1UR-FE
- ECU
- Denso GEN1
- SW
- 89663-50B21
- Also written
- 89663 50B21 · 8966350B21
SW numbers next to 89663-50B21
The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.
| SW | Listed for |
|---|---|
| 89663-50A03 | Lexus LS 4.6 380hp |
| 89663-50A50 | Lexus LS 4.6 380hp 1UR-FSE · Denso |
| 89663-50A90 | Lexus LS 4.6 380hp |
| 89663-50A92 | Lexus LS 4.6 380hp 1UR-FSE |
| 89663-50A94 | Lexus LS 4.6 380hp CKTC |
| 89663-50B61 | Lexus LS 4.6 380hp |
| 89663-50B70 | Lexus LS 4.6 380hp 1UR-FSE · Denso |
| 89663-50B91 | Lexus LS 4.6 380hp |
| 89663-50B92 | Lexus LS 4.6 380hp |
| 89663-50C50-A | Lexus LS 3.5 300hp · Denso D76F019XXX |
This ECU and car in figures
Denso GEN1: 2 753 files, 2 709 SW numbers, 331 with a map pack. Makes: Toyota (2 169), Lexus (425), Hino (113), Toyota BUS (38). Most listed: Toyota Hilux (322), Toyota Land Cruiser (279), Lexus IS (171), Toyota Corolla (145).
Lexus LS: 96 files. ECU types: Denso GEN1 (61), Denso, type not listed (21), Denso D76F019XXX (8), Denso GEN3 (4). Engine codes: 1UR-FSE (25), 2UR-FSE (9), 3UZ-FE (7), 8GR-FXS (2).
Engine code 1UR-FE: 28 files, on Denso GEN1 (14), Denso, type not listed (13), Denso 275100-3451 (1). Listed for Toyota Land Cruiser (17), Lexus GX (9), Lexus GS (1), Lexus LS (1).
5 122 of the 5 122 files here with SW 8966… are Denso units.
What you get
- The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
- File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
- Original read only: no full backup, EEPROM or tuned file.
- A digital file: all sales are final — no refunds. Terms of sale