# DR8EA NGK Standard Resistor Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Resistor Spark Plug – Part Number: DR8EA**

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: 7162
-   Thread: 12 mm
-   Reach: 19 mm (3/4 in)
-   Hex: 18 mm
-   Seat: Gasket
-   Terminal: Threaded stud

## 🚘 Application

Listed in NGK's application charts for marine, motorcycle, ATV and snowmobile equipment and automotive vehicles. 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 PEGASO 650 (MX) (650, 2004-1996) – Motorcycle
-   Aprilia LEONARDO 250 (250, 2004-1999) – Motorcycle
-   Baja X250 (250) – Motorcycle
-   Baja DR125/150 (125) – Motorcycle
-   Beta ALP 200 (200, 2004-2001) – Motorcycle
-   Beta ALP 200 (200, 2011-2008) – Motorcycle
-   Beta URBAN 200 (200, 2011-2008) – Motorcycle
-   Bimota YB-6 EXUP (1000) – Motorcycle
-   Bimota YB-4 (750) – Motorcycle
-   Bmw K100 K1 (1000) – Motorcycle
-   Diamo TURISTA 300 (300) – Motorcycle
-   Diamo TURISTA 260 (260) – Motorcycle
-   Ducati 750 SPORT (750, 1990) – Motorcycle
-   Iron Mountain FOX CRUISER - SCOOTER – Motorcycle
-   Iron Mountain FOX FREEDOM - SCOOTER – Motorcycle
-   Kawasaki ZG1000-A - CONCOUR (1000, 2006-2000) – Motorcycle
-   Kawasaki ZR750-F (750, 2000) – Motorcycle
-   Kawasaki EN450 (450, 1987) – Motorcycle
-   Kawasaki KLX125, KLX125L (125, 2006-2003) – Motorcycle
-   Kawasaki KLX125-A, KLX125-B (125, 2006-2003) – Motorcycle
-   Kawasaki KX125-A, KX125-B (125, 2003) – Motorcycle
-   Ktm 640 LC4 ADV. RALLY (640, 2002-1999) – Motorcycle
-   Ktm 640 LC4 DUAL (640, 2002-2000) – Motorcycle
-   Ktm 640 LC4 DUKE II (640, 2002-1999) – Motorcycle
-   Ktm 640 LC4 SUPER MOTO (640, 2002-2000) – Motorcycle

That is the 25 most common of 141 applications NGK's charts list for this plug – ask us to check yours.

## 🔄 Supersession & Cross Reference

NGK's cross-reference tables list this plug against these part numbers.

-   Champion: 809, RA6, RA6HC, RAX94C
-   ACDelco: R121XLS
-   Autolite: 3954
-   John Deere: B1DR8EA

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 11.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11.00 AUD | In stock |

## Images

- DR8EA NGK spark plug
- DR8EA NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/dr8ea-ngk-standard-resistor-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03