89663-30S21 Denso GEN1 original ECU file – Lexus GS 3.5 318hp
8966x-XXXXXSW89663-30S21- Vehicle
- Lexus GS
- Engine
- 3.5 318hp · 2GR-FSE
- ECU
- Denso GEN1
- HW
- 8966x-XXXXX
- SW
- 89663-30S21
- Also written
- 89663 30S21 · 8966330S21
Listed with x as a mask. Same ending listed as 89661-XXXXX: 560 files.
SW numbers next to 89663-30S21
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 |
|---|---|
| 89663-30R81 | Lexus IS 2.5 208hp |
| 89663-30R90 | Lexus GS 2.5 208hp 4GR-FSE · Denso |
| 89663-30R91 | Lexus GS 2.5 208hp 4GR-FSE · Denso |
| 89663-30S00 | Lexus GS 2.5 208hp |
| 89663-30S10 | Lexus GS 2.5 208hp |
| 89663-30S22 | Lexus GS 3.5 318hp 2GR-FSE · Denso |
| 89663-30S31 | Lexus GS 3.5 318hp |
| 89663-30S42 | Lexus GS 3.5 273hp |
| 89663-30S51 | Lexus GS 3.5 273hp 2GR-FSE · Denso |
| 89663-30S61 | Lexus GS 3.5 273hp |
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 GS: 92 files. ECU types: Denso GEN1 (54), Denso, type not listed (23), Denso D76F019XXX (15). Engine codes: 2GR-FSE (23), 8AR-FTS (7), 3GR-FSE (6), 4GR-FSE (4).
Engine code 2GR-FSE: 76 files, on Denso GEN1 (41), Denso, type not listed (34), Denso 275036-1470 (1). Listed for Lexus IS (29), Lexus GS (23), Toyota Crown (10), Lexus RC (5).
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