What is SID321 original file?

This is the stock/factory ECU file for SID321 with software version 237103906S 237103907S 237619787S 237019422S. Original files are used as a reference for ECU tuning or to restore ECU to factory settings.

How can I get this original file?

You can purchase this original ECU file for 20 EUR. Contact us via WhatsApp or Email to get instant access.

Which vehicles use SID321 ECU?

SID321 ECU is commonly found in RENAULT - NISSAN Car vehicles.

FILE #2157 RENAULT - NISSAN AVAILABLE

SID321

Name: SID321 237103906S 237103907S 237619787S 237019422S Original ECU File
Brand: RENAULT - NISSAN
SKU: ORI-2157
Price: 30 EUR
Availability: InStock
Rating: 5 (1 reviews)

Car · OBD READ · 8.00 MB

SID

01 IDENTIFICATION SHEET

Brand Group

RENAULT - NISSAN

Vehicle Type

Car

ECU / Unit

SID321

Software Registry

237103906S237103907S237619787S237019422S

File

CAR_RENAULT_NISSAN_SID321_237103906S_237103907S_237619787S_237019422S_8192KB_ORI.bin8.00 MB

Read Type

OBD

Registered

January 9, 2026 - 03:40

Status

✓ Verified original · in stock

ACQUIRE FILE

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