NGK RC-RN1204 Ignition Cable Kit (NGK 6794)
This NGK ignition cable kit replaces tired plug leads with a high quality, vehicle-specific set. It restores a clean, consistent spark, helping the engine start reliably, idle smoothly, and run with fewer misfires. NGK uses robust materials to resist heat, oil, and vibration inside the engine bay, while built-in resistance controls electrical noise that can affect the radio or ECU.
Use the vehicle lookup to confirm fitment, or check the Vehicle Fitment tab for full details.
- Stable spark delivery for smoother running and dependable starts
- Strong insulation and tight OE-style boots for a secure, weatherproof fit
- Resistor design reduces electrical interference for accurate sensor signals
| Part Number | RC-RN1204 |
| NGK Stock Number | 6794 |
| GTIN | 087295067949 |
| Category | 685 – Ignition Cable Kit |
| Kit Type | Vehicle-specific spark plug wire set with OE-style terminals and boots |
| Conductor | Resistor-type core for RFI/EMI suppression |
| Insulation | High temperature silicone outer jacket with durable inner insulation |
| Boot Design | OE-style mixed straight/angled boots depending on cylinder layout |
| Typical Wire Diameter | Approx. 7 mm |
| Operating Temperature | Up to approx. 180 °C |
| Dielectric Strength | 30 kV+ |
| Suppression | Radio frequency interference (RFI) and electromagnetic interference (EMI) controlled |
| Installation | Direct fit, no splicing – route and clip as per OE |
Note: Always confirm the kit matches your engine code and coil/lead layout before installation.
The price displayed is for a single plug, please add the desired amount to your basket.

