NGK LFR5B Spark Plug – Stock No. 7113
The NGK LFR5B is a reliable, OE-quality spark plug for everyday driving and light performance use. It delivers a clean, consistent spark to help the engine start easily, idle smoothly, and run efficiently. It uses a copper core for better heat control and a durable nickel alloy electrode.
- Stable ignition for smoother running and better throttle response
- Good heat dissipation to reduce fouling under stop-start driving
- Built-in resistor to reduce electrical noise that can affect the ECU and radios
Always check and set the spark plug gap to your vehicle’s specification before installation.
| Part Number | LFR5B |
| NGK Stock Number | 7113 |
| Part Category | 686 – Spark Plug |
| GTIN | 87295171134 |
| Thread Size | M14 x 1.25 |
| Reach (thread length) | 19 mm |
| Seat Type | Tapered seat |
| Hex Size | 16 mm (5/8 in) |
| Heat Range | 5 (NGK scale) |
| Resistor | Yes |
| Centre Electrode | Copper core with nickel alloy tip |
| Ground Electrode | Single, nickel alloy |
| Factory Gap | 0.8 mm (check and adjust to vehicle spec) |
Fitment Guidance
Use the site’s vehicle lookup to confirm this plug matches your engine, or check the Vehicle Fitment tab for full details.
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 |


