LEXUS · D76F019XXX ECU

LEXUS RX D76F019XXX tuning files

Here is what the catalog holds for the LEXUS RX on the D76F019XXX. Stock output across the matched variants spans 200–305 HP. 56 distinct variants are catalogued here. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.

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Available solutions

What we can run on the D76F019XXX for this vehicle — the precise options narrow down by engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

56 distinct variants for the LEXUS RX on the D76F019XXX ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3500 305HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 305 HP
ECU SW: 89663-48Q44-
SW upgrade: 348Q4400
Calibration: 348Q4400

Variant 2

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-33N60
ECU HW: 89661-XXXXX
SW upgrade: 333N6000
Calibration: 333N6000

Variant 3

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-33U81
ECU HW: 89661-XXXXX
SW upgrade: 333U8100
Calibration: 333U8100

Variant 4

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-33U91
ECU HW: 89661-XXXXX
SW upgrade: 333U9100
Calibration: 333U9100

Variant 5

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48R22
SW upgrade: 348R2200
Calibration: 348R2200

Variant 6

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48R31
SW upgrade: 348R3100
Calibration: 348R3100

Variant 7

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48R32
SW upgrade: 348R3200
Calibration: 348R3200

Variant 8

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48R33-
SW upgrade: 348R3300
Calibration: 348R3300

Variant 9

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48R52-
SW upgrade: 348R5200
Calibration: 348R5200

Variant 10

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48S80-A
SW upgrade: 348S8000
Calibration: 348S8000

Variant 11

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48T11-
SW upgrade: 348T1100
Calibration: 348T1100

Variant 12

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48T30-A
SW upgrade: 348T3000
Calibration: 348T3000

Variant 13

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48U50
SW upgrade: 348U5000
Calibration: 348U5000

Variant 14

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48U51
SW upgrade: 348U5100
Calibration: 348U5100

Variant 15

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
Calibration: 348U7100

Variant 16

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48V61-
SW upgrade: 348V6100
Calibration: 348V6100

Variant 17

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48W23-
SW upgrade: 348W2300
Calibration: 348W2300

Variant 18

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48W50-A
SW upgrade: 348W5000
Calibration: 348W5000

Variant 19

ECU

Catalog engine: 3500 299HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-48W51
SW upgrade: 348W5100
Calibration: 348W5100

Variant 20

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-4D040
SW upgrade: 34D04000
Calibration: 34D04000

Variant 21

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FE
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-4D440
SW upgrade: 34D44000
Calibration: 34D44000

Variant 22

ECU

Catalog engine: 3500 299HP
Engine code: 2GR-FKS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 299 HP
ECU SW: 89663-4D041
SW upgrade: 34D04100
Calibration: 34D04100

Variant 23

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Q60
SW upgrade: 348Q6000
Calibration: 348Q6000

Variant 24

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Q61-
SW upgrade: 348Q6100
Calibration: 348Q6100

Variant 25

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R81
SW upgrade: 348R8100
Calibration: 348R8100

Variant 26

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R82
SW upgrade: 348R8200
Calibration: 348R8200

Variant 27

ECU

Catalog engine: 2000 238HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R83
SW upgrade: 348R8300
Calibration: 348R8300

Variant 28

ECU

Catalog engine: 2000 238HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R84
SW upgrade: 348R8400
Calibration: 348R8400

Variant 29

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R85
SW upgrade: 348R8500
Calibration: 348R8500

Variant 30

ECU

Catalog engine: 2000 238HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R91
ECU HW: 89661-48T00
SW upgrade: 348R9100
Calibration: 348R9100

Variant 31

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R93
SW upgrade: 348R9300
Calibration: 348R9300

Variant 32

ECU

Catalog engine: 2000 238HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48R95
SW upgrade: 348R9500
Calibration: 348R9500

Variant 33

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Y40
SW upgrade: 348Y4000
Calibration: 348Y4000

Variant 34

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Y41
SW upgrade: 348Y4100
Calibration: 348Y4100

Variant 35

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Y90
SW upgrade: 348Y9000
Calibration: 348Y9000

Variant 36

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Y91-
SW upgrade: 348Y9100
Calibration: 348Y9100

Variant 37

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Z00
SW upgrade: 348Z0000
Calibration: 348Z0000

Variant 38

ECU

Catalog engine: 2000 238HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Z20-
SW upgrade: 348Z2000
Calibration: 348Z2000

Variant 39

ECU

Catalog engine: 2000 238HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 238 HP
ECU SW: 89663-48Z60
SW upgrade: 348Z6000
Calibration: 348Z6000

Variant 40

ECU

Catalog engine: 2000 234HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 234 HP
ECU SW: 89663-48V00-A
SW upgrade: 348V0000
Calibration: 348V0000

Variant 41

ECU

Catalog engine: 3300 211HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 211 HP
ECU SW: 89663-48J61
SW upgrade: 348J6100
Calibration: 348J6100

Variant 42

ECU

Catalog engine: 3000 204HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 204 HP
ECU SW: 89663-48J71
ECU HW: 89661-XXXXX
SW upgrade: 348J7100
Calibration: 348J7100

Variant 43

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48S02
ECU HW: 89661-XXXXX
SW upgrade: 348S0200
Calibration: 348S0200

Variant 44

ECU

Catalog engine: 2000 200HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48S10-A
SW upgrade: 348S1000
Calibration: 348S10A0

Variant 45

ECU

Catalog engine: 2000 200HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48S13
SW upgrade: 348S1300
Calibration: 348S1300

Variant 46

ECU

Catalog engine: 2000 200HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48S14
SW upgrade: 348S1400
Calibration: 348S1400

Variant 47

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48V20
ECU HW: 89661-XXXXX
SW upgrade: 348V2000
Calibration: 348V2000

Variant 48

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48V21
ECU HW: 89661-XXXXX
SW upgrade: 348V2100
Calibration: 348V2100

Variant 49

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48V40
ECU HW: 89661-XXXXX
SW upgrade: 348V4000
Calibration: 348V4000

Variant 50

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48Y50
ECU HW: 89661-XXXXX
SW upgrade: 348Y5000
Calibration: 348Y5000

Variant 51

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48Y60
ECU HW: 89661-XXXXX
SW upgrade: 348Y6000
Calibration: 348Y6000

Variant 52

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48Y70
ECU HW: 89661-XXXXX
SW upgrade: 348Y7000
Calibration: 348Y7000

Variant 53

ECU

Catalog engine: 2000 200HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-48Y80
SW upgrade: 348Y8000
Calibration: 348Y8000

Variant 54

ECU

Catalog engine: 2000 200HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-78053-
SW upgrade: 37805300
Calibration: 37805300

Variant 55

ECU

Catalog engine: 2000 200HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-78073
ECU HW: 89661-XXXXX
SW upgrade: 37807300
Calibration: 37807300

Variant 56

ECU

Catalog engine: 2000 200HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 200 HP
ECU SW: 89663-78076
SW upgrade: 37807600
Calibration: 37807600

Related vehicles

Other vehicles built on the D76F019XXX controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the LEXUS RX on the D76F019XXX?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the D76F019XXX ECU software on this model?

Yes — the LEXUS RX on the D76F019XXX ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.