NGK RC-FD509 Ignition Cable Kit – Stock No. 604
This NGK ignition cable kit replaces worn HT leads to restore a clean, strong spark. It improves starting, idle quality, and throttle response by delivering stable voltage to the plugs. The set is pre-terminated for a direct, OE-style fit.
- Spiral-wound suppression core cuts electrical noise without weakening the spark.
- High-grade silicone insulation resists heat, oil, and chemicals for long service life.
- OE-style boots and terminals ensure a secure, reliable connection.
| Part Number | RC-FD509 |
| NGK Stock Number | 604 |
| Category | 685 – Ignition Cable Kit |
| GTIN | 087295006047 |
| Cable Type | Spiral-wound suppression (EMI/RFI reducing) |
| Core/Conductor | Ferrite magnetic core |
| Outer Jacket | Silicone insulation |
| Boots | OE-style, high-temperature silicone |
| Temperature Rating | Up to 180 C (continuous) |
| Resistance | Suppressed – varies by lead length |
| Lead Count | Application-specific set |
| Fitment | Vehicle-specific. Use the site’s vehicle lookup or see the Vehicle Fitment tab. |
Note: Always route and secure HT leads away from sharp edges and high heat sources, and replace as a complete set for best results.
The price displayed is for a single plug, please add the desired amount to your basket.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 10 × 3 × 3 cm |
| Brand |

