# DCPR9E NGK Standard Resistor Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Resistor Spark Plug – Part Number: DCPR9E**

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: 2641
-   Thread: 12 mm
-   Reach: 19 mm (3/4 in)
-   Hex: 16 mm (5/8 in)
-   Seat: Gasket
-   Terminal: Solid
-   Type: Projected

## 🚘 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 ETV 1000 CAPO NORDO (1000, 2007-2001) – Motorcycle
-   Aprilia RST FUTURA (1000, 2005-2001) – Motorcycle
-   Aprilia RSV 1000 R (1000, 2009-2004) – Motorcycle
-   Aprilia RSV MILLE (1000, 2004-1998) – Motorcycle
-   Aprilia RSV MILLE R (1000, 2004-2000) – Motorcycle
-   Aprilia RSV MILLE TUONO (1000, 2003-2002) – Motorcycle
-   Aprilia RSV TUONO (1000, 2007-2002) – Motorcycle
-   Aprilia SL 1000 FALCO (1000, 2004-2000) – Motorcycle
-   Aprilia TUONO 1000 R (1000, 2010-2004) – Motorcycle
-   Aprilia TUONO FIGHTER 1000 (1000, 2003) – Motorcycle
-   Aprilia TUONO RACER 1000 (1000, 2003) – Motorcycle
-   Can-Am SPYDER (990, 2010-2008) – Motorcycle
-   Can-Am SPYDER RS - SE5/SM5 TRANSMISSION (990, 2012) – Motorcycle
-   Can-Am SPYDER RS ROADSTER SE5/SM5 - LATE PRODUCTION (990, 2010) – Motorcycle
-   Ducati MONSTER S4R (1000, 2005-2004) – Motorcycle
-   Ducati RSV MILLE FACTORY (998, 2004) – Motorcycle
-   Ducati 996 (996, 2001-1999) – Motorcycle
-   Ducati MONSTER S4R (996, 2005) – Motorcycle
-   Ducati 916 (916, 1998-1995) – Motorcycle
-   Ducati 916 BIPOSTO (916, 1998) – Motorcycle
-   Ducati ST4 (916, 2003-1999) – Motorcycle
-   Ducati 748 SUPERBIKE - (EFI) (748, 2001-1998) – Motorcycle
-   Can-Am DS 450 EFI, STD, XMC, XXC (450, 2015) – ATV
-   Ferrari 456 GT (1998-1995) – 12 per engine
-   Ferrari 456 GTA (1998-1997) – 12 per engine

That is the 25 most common of 34 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: 900, RA2HC
-   DENSO: 3313, XU27EPR-U
-   Torch: DK9RTC

## 📦 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

- DCPR9E NGK spark plug
- DCPR9E NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/dcpr9e-ngk-standard-resistor-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03