Variant 1
ECU- Catalog engine
- 3500 264HP
- Engine code
- VQ35DE
- Controller brand
- HITACHI
- ECU
- S7253331N
- Stock power
- 264 HP
- ECU SW
- 14AY0A
- ECU HW
- F5ZVKUAN83
NISSAN · S7253331N ECU
NISSAN QUEST S7253331N tuning files
Everything we work with on the NISSAN QUEST fitted with the S7253331N. Across the matched variants stock power runs from 264 to 264 HP. 2 distinct variants are catalogued here. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the S7253331N on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
2 distinct variants for the NISSAN QUEST on the S7253331N ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 3500 264HP
- Controller brand
- HITACHI
- ECU
- S7253331N
- Stock power
- 264 HP
Related vehicles
Other vehicles built on the S7253331N controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the NISSAN QUEST on the S7253331N?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the S7253331N ECU software on this model?
Yes — the NISSAN QUEST on the S7253331N 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.