NGK PLFR6C-10G Laser Platinum Spark Plug (1959)
Original price was: £19.03.£10.51Current price is: £10.51.
NGK PLFR6C-10G Laser Platinum Spark Plug – Stock No. 1959
A long-life, OE-grade spark plug designed for clean, stable ignition and consistent performance. The fine-wire platinum centre and platinum-tipped ground electrode need less voltage to spark, which helps cold starts, throttle response, and fuel economy. Built-in resistor reduces electrical noise that can affect the ECU and radio.
Use this plug to maintain factory performance on compatible petrol engines or as a reliable service upgrade over basic copper plugs. Always replace as a full set and match heat range and design to the engine.
- Platinum centre and ground pads for long service life and stable spark
- Projected tip for efficient combustion and smooth idle
- Resistor type to protect sensitive electronics
| Part number | PLFR6C-10G |
|---|---|
| NGK stock number | 1959 |
| GTIN | 087295119594 |
| Category | 686 – Spark Plug |
| Construction | Laser Platinum (platinum centre with platinum pad ground) |
| Thread diameter | 14 mm |
| Thread reach | 19 mm |
| Hex size | 16 mm |
| Seat type | Flat seat with gasket |
| Heat range | 6 (NGK scale) |
| Resistor | Yes |
| Factory gap | 1.0 mm (-10) |
| Terminal | Solid SAE terminal |
| Recommended torque | 25-30 Nm into aluminium head (new gasket) |
Fitment guidance
This plug pattern is used as OE in select modern petrol engines that specify an NGK PLFR6C type with a 1.0 mm gap. Vehicle fitment varies by engine code and year. Use the site’s vehicle lookup to confirm fitment, or check the Vehicle Fitment tab for full details.
Note: Check the old plug code, engine spec, and gap requirement before ordering. Do not alter heat range from factory spec unless advised by a tuner. Install on a cold engine and torque correctly.
The price displayed is for a single plug, please add the desired amount to your basket.
| Weight | 0.05 kg |
|---|---|
| Dimensions | 10 × 3 × 3 cm |
| Brand |
NGK-1959 Confirmed Fitment
Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions
UK Shipping
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DELIVERY INFORMATION
International Shipping
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If your delivery address is outside of the UK, local tax will be removed and you will have to pay import duties and taxes when the shipment reaches your country.
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DELIVERY INFORMATION
Returns
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Stock at Progressive Parts
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1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
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MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
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For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.