# PMR9B NGK Platinum Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Platinum Spark Plug – Part Number: PMR9B**

NGK spark plugs are built with technology to get an engine firing; the platinum range offers superior ignitability and improved service life over standard plugs, making a great choice as a replacement or upgrade.

## ⚙️ Key Features

-   Platinum-tipped centre electrode for extended service life
-   Improved ignitability over standard plugs
-   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: 4717
-   Terminal: Solid

## 🚘 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.

-   Kawasaki (Jet-Ski) ULTRA 250X (JT1500B) (1500, 2008-2007) – Personal Watercraft
-   Kawasaki (Jet-Ski) ULTRA 260X/LX (JT1500E9F) (1500, 2010-2009) – Personal Watercraft
-   Kawasaki (Jet-Ski) ULTRA 300,310,LX,X (JT1500J,H,L) (1500, 2014-2011) – Personal Watercraft
-   Kawasaki (Jet-Ski) ULTRA 310LX (JT1500MFF) (1500, 2016-2015) – Personal Watercraft
-   Kawasaki (Jet-Ski) ULTRA 310R (JT1500NFF) (1500, 2016-2015) – Personal Watercraft
-   Kawasaki (Jet-Ski) ULTRA 310X (JT1500LFF) (1500, 2016-2015) – Personal Watercraft
-   Kawasaki (Jet-Ski) ULTRA 310X (JT1500PFF) (1500, 2016-2015) – Personal Watercraft
-   Aprilia SCARABEO 200 (200, 2009) – Motorcycle

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 80.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 80.00 AUD | In stock |

## Images

- PMR9B NGK platinum spark plug
- PMR9B NGK platinum spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/pmr9b-ngk-platinum-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03