89661-48A10 89663-48681 Denso original ECU file – Lexus RX 3.5 273hp
89661-48A10SW89663-48681- Vehicle
- Lexus RX
- Engine
- 3.5 273hp · 2GR-FE
- ECU
- Denso
- HW
- 89661-48A10
- SW
- 89663-48681
- Also written
- 89661 48A10 · 8966148A10 · 89663 48681 · 8966348681
36 maps — Injection System, Spark Advance, Limiters, Air Control. Original included.
Other SW versions on HW 89661-48A10
2 SW versions sit on this HW in the archive, 2 files in all. This page is SW 89663-48681. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 89663-48691 | Lexus RX 3.5 273hp 2GR-FE · Denso GEN1 |
SW numbers next to 89663-48681
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 |
|---|---|
| 89663-48652 | Lexus RX 3.5 273hp 2GR-FE |
| 89663-48660 | Lexus RX 3.5 273hp · Denso GEN1 |
| 89663-48670 | Lexus RX 3.5 273hp 2GR-FE |
| 89663-48671 | Lexus RX 3.5 273hp · Denso GEN1 |
| 89663-48672 | Lexus RX 3.5 273hp · Denso GEN1 |
| 89663-48682 | Lexus RX 3.5 273hp 2GR-FE · Denso GEN1 |
| 89663-48711 | Lexus RX 3.0 204hp · Denso GEN1 |
| 89663-48741 | Lexus RX 3.0 204hp |
| 89663-48871 | Lexus RX 3.5 299hp · Denso GEN1 |
| 89663-48A01 | Lexus RX 3.3 211hp 3MZ-FE |
Other numbers for the Lexus RX 3.5 273hp
19 files cover exactly this car and engine, on Denso GEN1 (16), Denso, type not listed (3). If your ECU reads differently from this page, 11 of the others:
This file's map pack against other Denso packs
Its pack names 36 maps. The 132 Denso packs in the archive have 4 to 174 maps, median 40; 39% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Injection System | 20 | 15 |
| Spark Advance | 6 | 5 |
| Limiters | 3 | 1 |
| Air Control | 3 | 4 |
| Variable Valve Timing (VVT) | 2 | 1 |
This ECU and car in figures
Denso: 763 files, 665 SW numbers, 132 with a map pack. Makes: Toyota (371), Lexus (180), Mazda (115), Opel (27). Most listed: Lexus IS (49), Mazda 3 (47), Toyota Land Cruiser (38), Toyota Camry (33).
Lexus RX: 135 files. ECU types: Denso D76F019XXX (56), Denso GEN1 (53), Denso, type not listed (26). Engine codes: 2GR-FE (28), 8AR-FTS (17), 1AR-FE (10), 2GR-FKS (9).
Engine code 2GR-FE: 110 files, on Denso GEN1 (70), Denso, type not listed (37), Denso D76F019XXX (3). Listed for Lexus RX (28), Toyota Alphard (16), Toyota Camry (15), Toyota Sienna (8).
914 of the 914 files here with HW 8966… are Denso units.
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