# BPR4EY NGK STD V-Groove Resistor Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK STD V-Groove Resistor Spark Plug – Part Number: BPR4EY**

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: 3432
-   Thread: 14 mm
-   Reach: 19 mm (3/4 in)
-   Hex: 20.8 mm (13/16 in)
-   Seat: Gasket
-   Terminal: Solid
-   Type: Projected

## 🚘 Application

NGK lists the principal application for this plug as: Atv - 2006-2004 Polaris, Pe Engines - Kohler, Mitsubishi, Tecumseh, U.S. Motor Power, Generator - Yamaha, Lawnmower - Agco Allis, Bobcat, Convertible Mowers, Country Clippers, Cub Cadet, Dixie Chopper, Everride, Exmark, Ferris, Gravely, Howard Price Turf, Husqvarna, Hustler, Jacobsen, John Deere, Locke, Toro, Woods Equipment Co., Yamaha, Misc Equipment Bad Boy Mower, Honda, Mower Bunton, Bush Hog, Great Dane, Z-Spray, Snow Thrower Yamaha, String Trimmer Scag, Tiller Kubota, Tractor Ventrac, Turf Equipment Jacobsen, Utility Vehicle Toro, Water Pump Yamaha.

Ask us to confirm the exact fit for your equipment.

## 🔄 Supersession & Cross Reference

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

-   DENSO: 3011, 3012, 3013, 3014, W14EX-U, W14EX-U11, W14EXR-U, W14EXR-U11
-   Motorcraft: AG54CU, AGR54CU

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 10.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10.00 AUD | In stock |

## Images

- BPR4EY NGK spark plug
- BPR4EY NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/bpr4ey-ngk-std-v-groove-resistor-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03