RENAULT MEGANE MK1 CLASSIC 99-03 HEATER CONTROL PANEL A/C SWITCH UNIT 663391J
RENAULT MEGANE MK1 CLASSIC 99-03 HEATER CONTROL PANEL A/C SWITCH UNIT 663391J
Vehicle Application: Renault Megane Mk1 & Classic (Phase 2 Facelift Hatchback / Saloon / Estate) • Years: 1999–2003 • Part Numbers: 663391J / 102043 • Placement: Center Dashboard Console Climate Module
To eliminate wrong orders and avoid returns, always cross-reference your original heater control panel's connector plug layout and button configuration with our high-resolution listing images rather than relying solely on eBay compatibility drop-downs.
| Make | Model & Body Style | Generation / Phase | Years | Part Numbers & Placement |
|---|---|---|---|---|
| Renault | Megane Mk1 Hatchback / Classic Saloon / Estate | Phase 2 Facelift | 1999–2003 | 663391J / 102043 (Center Dashboard) |
| Renault | Scenic Mk1 (Compact MPV) | Phase 2 Facelift | 1999–2003 | 663391J (Cross-reference fit) |
- Renault Megane Mk1 Phase 2 models (1999–2003) equipped with manual air conditioning and matching unit part numbers 663391J / 102043.
- Earlier pre-facelift Phase 1 Megane models (1995–1999) which utilize a completely different wiring plug architecture and facia shape.
- Megane Mk2 (2002–2008) and later generations.
- Blower fan speeds failing to respond or working only on maximum speed setting ( resistor/switch failure).
- Air conditioning compressor switch failing to engage or illuminate when pressed.
- Stuck or broken rotary temperature/direction cables and jammed selector knobs.
- Dark dashboard console due to internal illumination bulb burnout or fractured circuit traces.
The heater control panel manages cabin airflow direction, blower fan speeds, fresh/recirculated air modes, and air conditioning activation.
Cheap aftermarket replica switches often feature poor plastic molding that jams or fails under electrical load. Choosing a certified original Renault factory part guarantees precise electrical continuity and plug-and-play harness alignment. Purchasing a tested used original unit allows you to save up to 70% off brand-new dealer costs while retaining authentic factory reliability.
Required Tools: Plastic trim removal tool, Torx T20 screwdriver, flashlight.
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Any parts returned under the "Doesn't fit" or "Item not as described" category where compatibility was clearly defined in this listing will incur a 50% restocking fee deduction. If you are ever unsure, contact us before purchasing so we can manually verify your vehicle specifications.
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