# BPMR8Y NGK Standard Compact Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Compact Spark Plug – Part Number: BPMR8Y**

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: 2218
-   Thread: 14 mm
-   Reach: 9.5 mm (3/8 in)
-   Hex: 19 mm (3/4 in)
-   Seat: Gasket
-   Terminal: Solid
-   Type: Compact, Projected

## 🚘 Application

Listed in NGK's application charts for lawn, garden and commercial 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.

-   Echo CS-271T (26.9cc) – Chainsaw
-   Echo CS-300, CS-300-14 (30.1cc SERIAL # PREFIX 04) – Chainsaw
-   Echo CS-301 (SERIAL # PREFIX 03) – Chainsaw
-   Echo CS-303T (30.1cc) – Chainsaw
-   Echo CS-305 (30.1cc) – Chainsaw
-   Echo CS-310 (30.5cc) – Chainsaw
-   Echo CS-330T (32.6cc) – Chainsaw
-   Echo CS-340 (33.4cc) – Chainsaw
-   Echo CS-345 (33.4cc) – Chainsaw
-   Echo CS-352 (34cc) – Chainsaw
-   Echo CS-355T (35.8cc) – Chainsaw
-   Echo CS-360T (36.3cc) – Chainsaw
-   Echo CS-361P (35.8cc) – Chainsaw
-   Echo CS-370 (36.3cc) – Chainsaw
-   Echo CS-370F (36.3cc) – Chainsaw
-   Echo CS-400 (40.2cc) – Chainsaw
-   Echo CS-400F (40.2cc) – Chainsaw
-   Echo CS-440 (43.6cc) – Chainsaw
-   Echo CS-450, CS-450P (45cc) – Chainsaw
-   Echo CS-490 (50.2cc) – Chainsaw
-   Echo CS-500P (50.2cc) – Chainsaw
-   Echo CS-520 (50.1cc SERIAL # PREFIX 07) – Chainsaw
-   Echo CS-550P (54.1cc) – Chainsaw
-   Echo CS-620P, CS-620PW (59.8cc) – Chainsaw
-   Homelite UT10640, UT10660, UT10680 (35cc) – Chainsaw

That is the 25 most common of 218 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: 852, 852EZ, 852S, RCJ6Y
-   Torch: L8RTC, L8RTF
-   Autolite: 2974
-   Bosch: WSR4F
-   DENSO: W24MPR-U

## 📦 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

- BPMR8Y NGK spark plug
- BPMR8Y NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/bpmr8y-ngk-standard-compact-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03