# DR6HS NGK Standard Resistor Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Resistor Spark Plug – Part Number: DR6HS**

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: 4823
-   Thread: 12 mm
-   Reach: 12.7 mm (1/2 in)
-   Hex: 18 mm
-   Seat: Gasket
-   Terminal: Threaded stud

## 🚘 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.

-   Evinrude 4-STROKE 211CC (9.9 HP, 1998-1996) – Outboard Engine
-   Evinrude 4-STROKE OHC 211CC (8 HP, 2003-1996) – Outboard Engine
-   Evinrude 4-STROKE OHC 128CC (6 HP, 2003-1997) – Outboard Engine
-   Evinrude 4-STROKE OHC 128CC (5 HP, 2003-1997) – Outboard Engine
-   Honda BF15A (15 HP) – Outboard Engine
-   Johnson 12mm Plug (8 HP, 2003-1996) – Outboard Engine
-   Johnson 12mm Plug (6 HP, 2003-1997) – Outboard Engine
-   Johnson 12mm Plug (5 HP, 2003-1997) – Outboard Engine

## 🔄 Supersession & Cross Reference

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

-   Champion: 959M, RP10HC
-   DENSO: 4080, X20FSR-U

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 13.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 13.00 AUD | In stock |

## Images

- DR6HS NGK spark plug
- DR6HS NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/dr6hs-ngk-standard-resistor-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03