# NGK Copper Core Spark Plug Box of 10 (LR8B)

NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

-   TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
-   Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
-   Trivalent metal plating for superior anti-corrosion and anti-seizing properties
-   Corrugated ribs prevent flashover
-   Copper core aids in heat removal
-   Triple seals prevent leakage

This Part Fits:

Year

Make

Model

Submodel

2019-2020

Husqvarna

TC50

Base

2019-2020

Husqvarna

TC65

Base

2009-2019

KTM

50 SX

Base

2009

KTM

50 SX Junior

Base

2009-2019

KTM

50 SX Mini

Base

2012-2013

KTM

50 SXS

Base

2009-2019

KTM

65 SX

Base

2013

KTM

65 SXS

Base

2009

KTM

65 XC

Base

## Details

- **Price:** 94.2 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 94.20 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-copper-core-spark-plug-box-of-10-lr8b)
> Updated: 2026-06-27