Description
S101718102C / HOM7700749946 / 7700858259 Renault Engine Control Unit ECU Genuine.
Description
Genuine Renault Engine Control Module (ECU) with part numbers S101718102C, HOM7700749946, and 7700858259.
This unit controls engine management functions including ignition, fuel delivery, and vehicle performance.
Fully tested and in good working condition. Ideal as a direct replacement for vehicles using the same part number. Programming or immobilizer pairing may be required during installation.
Part Numbers
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S101718102C
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HOM7700749946
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7700858259
Compatibility Table
| Make | Model | Engine | Years | Notes |
|---|---|---|---|---|
| Renault | Various models using this ECU family | Petrol | Compatible where part numbers match | Matching part number required |
(Renault ECUs often fit multiple models — Clio, Megane, Laguna, etc. — but exact compatibility depends on the part number. This table reflects ECU-specific fitment.)
Keywords Phrases
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Renault ECU S101718102C
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Renault HOM7700749946 engine computer
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7700858259 control module
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Renault engine ECU replacement
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Renault ECU control unit
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S101718102C ECU for Renault
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Renault ignition control module
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Renault ECU engine management
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OEM Renault ECU module
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Renault ECU plug and play
Compatibility Table
| Make | Model | Engine | Years | Notes |
|---|---|---|---|---|
| Renault | Various models using this ECU family | Petrol | Compatible where part numbers match | Matching part number required |
(Renault ECUs often fit multiple models — Clio, Megane, Laguna, etc. — but exact compatibility depends on the part number. This table reflects ECU-specific fitment.)
Shipping, returns and warranty
- Worldwide shipping with tracking
- 30-day returns on unused, uninstalled parts
- 90-day limited warranty against defects
Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.









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