# CR8EKB NGK Standard Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Spark Plug – Part Number: CR8EKB**

Spark plugs are a critical engine component, providing the spark that ignites the air-fuel mixture that drives an engine. NGK spark plugs feature trivalent plating – a silver/chrome-coloured finish on the threads – for corrosion resistance against moisture and chemicals, and are designed to meet or exceed OE standards.

## ⚙️ Key Features

-   Standard nickel centre electrode
-   Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
-   Corrugated ribs reduce the risk of flashover
-   Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
-   Copper core aids in heat removal
-   Triple seals prevent leakage

## 📏 Specifications

-   NGK stock number: 4374
-   Thread: 10 mm
-   Reach: 19 mm (3/4 in)
-   Hex: 16 mm (5/8 in)
-   Seat: Gasket
-   Terminal: Solid
-   Type: 2-Ground Electrode

## 🚘 Application

Listed in NGK's application charts for marine, motorcycle, ATV and snowmobile equipment. The gap is not the same on all of them – the chart lists between 0.5 mm and 1.0 mm depending on the engine, so check the line for yours.

-   Aprilia RXV 550 - 4-STROKE (550, 2009-2006) – Motorcycle
-   Aprilia SXV 550 - 4-STROKE (550, 2011-2006) – Motorcycle
-   Aprilia MXV 450 (450, 2010-2009) – Motorcycle
-   Aprilia RXV 450 - 4-STROKE (450, 2011-2006) – Motorcycle
-   Aprilia SXV 450 - 4-STROKE (450, 2009-2006) – Motorcycle
-   Moto Guzzi NORGE 1200 IE 8V (1200, 2013-2010) – Motorcycle
-   Vespa GTS 300 (300, 2010) – Motorcycle
-   Vespa GTS 300 SUPER (300, 2011-2010) – Motorcycle
-   Vespa GTV 300 (300, 2009) – Motorcycle
-   Ski-Doo EXPEDITION 1200 LE,SE,XU,REV XU,4-TEC (1200, 2014-2010) – Snowmobile
-   Ski-Doo GRAND TOURING 1200 SE, LE, XR, 4-TEC (1200, 2014-2010) – Snowmobile
-   Ski-Doo GSX 1200 LIMITED, SE, LE, XR, 4-TEC (1200, 2014-2009) – Snowmobile
-   Ski-Doo GTX 1200 LIMITED, SE (1200, 2009) – Snowmobile
-   Ski-Doo MXZ 1200 ADRENALINE, RENEGADE, TNT, X, XR (1200, 2010-2009) – Snowmobile
-   Ski-Doo MXZ X 1200 4-TEC XR, TNT 1200 XR (1200, 2014-2013) – Snowmobile
-   Ski-Doo RENEGADE X & ADRENALINE 1200 XR (1200, 2013-2010) – Snowmobile
-   Ski-Doo SKANDIC SWT, WT - 10MM PLUG 600 HO ETEC (600, 2012) – Snowmobile

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 19.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.00 AUD | In stock |

## Images

- CR8EKB NGK spark plug
- CR8EKB NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/cr8ekb-ngk-standard-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03