---
product_id: 98016836
title: "CANDLE NGK LMAR8BI-9"
brand: "ngk"
price: "$52"
currency: NZD
in_stock: true
reviews_count: 7
category: "Ngk"
url: https://www.desertcart.nz/products/98016836-candle-ngk-lmar8bi-9
store_origin: NZ
region: New Zealand
---

# Long service life for fewer replacements Iridium core for superior spark Hot spark ensures efficient combustion CANDLE NGK LMAR8BI-9

**Brand:** ngk
**Price:** $52
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s true potential with NGK’s iridium spark plug!

## Quick Answers

- **What is this?** CANDLE NGK LMAR8BI-9 by ngk
- **How much does it cost?** $52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/98016836-candle-ngk-lmar8bi-9)

## Best For

- ngk enthusiasts

## Why This Product

- Trusted ngk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Elite Ignition Power:** Iridium core delivers unmatched spark intensity for peak engine performance.
- • **Durability That Lasts:** Engineered for extended service life, cutting down maintenance frequency and costs.
- • **Effortless Cold Starts:** Hot spark technology guarantees smooth ignition even in the chilliest conditions.
- • **Eco-Friendly Combustion:** Optimized design reduces harmful emissions while boosting fuel efficiency.
- • **Precision Fit for Your Ride:** Vehicle-specific compatibility ensures perfect installation and flawless operation.

## Overview

The NGK LMAR8BI-9 spark plug features a premium iridium core that delivers high-performance ignition with excellent ignitability and long service life. Designed for vehicle-specific fitment, it ensures efficient combustion, smoother power delivery, and reduced emissions. Trusted since 1930, NGK’s advanced manufacturing and R&D make this spark plug a top choice for professionals seeking reliability and enhanced engine responsiveness.

## Description

Standard NGK series spark plugs are designed for stock replacement applications. Equipped with a hot spark, they offer a very good combustion, thus ensuring high performance, producing less harmful emissions.

Review: Fits 2014 Honda Forza NSS300, contrary to desertcart confirmed fit! - Replaced the NGK LMAR8A-9S (6817) with this and the difference in smoothness and power delivery is tangible. Has the correct Honda spec washer of the LMAR8A-9S (6817), WHICH IS NOT THE LMAR8A-9 (4313) listed both in the 2014 Forza owner's manual and what desertcart confirmed fit says is the correct plug. Spent hours researching why the 4313 plug wouldn't start my bike before I stumbled across this subtle but significant difference. Yeah, for a spark plug it's kinda pricey, but one plug in my bike is not a wallet breaker, and the longer replacement interval and better performance make it a bargain.
Review: ⭐⭐⭐⭐⭐ “The Spark Plug That Lit a Fire Under My Engine (and My Expectations)” - You ever replace a spark plug and actually feel your soul ignite? No? Then you haven’t met the NGK Lazer Iridium—the plug so elite, it doesn’t start engines, it summons horsepower from the netherworld. Right out of the box, it radiates superiority. I mean, come on—Lazer? Iridium? This isn’t a spark plug, it’s a Marvel weapon disguised as engine tech. I half-expected Tony Stark to pop out and install it for me. But nope—just me, my wrench, and the sudden feeling that my ride was about to light up the world like Times Square on caffeine. Once installed? Instant combustion bliss. Cold starts? Now hotter than my ex’s temper. Throttle response? So crisp it deserves its own ASMR channel. Idle? Smoothed out like it just got a Swedish massage. My engine hasn’t felt this fired up since factory testing. Let’s not forget that iridium isn’t just a fancy name. This metal is rarer than a sincere tweet and tougher than a $2 steak. It laughs at wear, scoffs at carbon, and sparks joy (and combustion) like it’s on a mission from the ignition gods. Old plug? It’s in the trash now, right where it belongs—grounded for life. That thing used to “spark” but in a sad, wheezing birthday candle kind of way. The NGK? It ignited my faith in internal combustion. My engine now purrs like it just got a promotion. Bottom line: if you’re still running anything else, you’re shorting out your own joyride. This plug didn’t just complete the circuit—it set my whole driving experience ablaze. Five stars. Would spark again.

## Features

- Spark Plug 91909 LMAR8BI-9 SAE Fixed IR
- NGK is the world's leading manufacturer of spark plugs
- Modern production facilities and large investments in research and development make the NGK spark plug so successful.
- NGK has lit sparks since 1930
- High performance, excellent ignitability and long service life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X9CKC1N |
| Best Sellers Rank | #239,426 in Automotive ( See Top 100 in Automotive ) #1,414 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Vehicle Specific |
| Core Material | Iridium |
| Customer Reviews | 4.7 out of 5 stars 144 Reviews |
| Gap Size | 16 Millimeters |
| Global Trade Identification Number | 00087295919095 |
| Included Components | Spark Plug |
| Item Type Name | CANDLES |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Ngk |
| Manufacturer Part Number | LMAR8BI-9 |
| Thread Size | RM |
| Top Material Type | Iridium |
| UPC | 779420925391 087295919095 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Vehicle Specific |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** RM
- **Top Material Type:** Iridium
- **Vehicle Service Type:** Vehicle Specific

## Images

![CANDLE NGK LMAR8BI-9 - Image 1](https://m.media-amazon.com/images/I/81gzo4iJZRL.jpg)
![CANDLE NGK LMAR8BI-9 - Image 2](https://m.media-amazon.com/images/I/61eEqPTencL.jpg)
![CANDLE NGK LMAR8BI-9 - Image 3](https://m.media-amazon.com/images/I/71nkpzwtrCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits 2014 Honda Forza NSS300, contrary to Amazon confirmed fit!
*by N***W on July 30, 2025*

Replaced the NGK LMAR8A-9S (6817) with this and the difference in smoothness and power delivery is tangible. Has the correct Honda spec washer of the LMAR8A-9S (6817), WHICH IS NOT THE LMAR8A-9 (4313) listed both in the 2014 Forza owner's manual and what Amazon confirmed fit says is the correct plug. Spent hours researching why the 4313 plug wouldn't start my bike before I stumbled across this subtle but significant difference. Yeah, for a spark plug it's kinda pricey, but one plug in my bike is not a wallet breaker, and the longer replacement interval and better performance make it a bargain.

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐ “The Spark Plug That Lit a Fire Under My Engine (and My Expectations)”
*by T***N on July 4, 2025*

You ever replace a spark plug and actually feel your soul ignite? No? Then you haven’t met the NGK Lazer Iridium—the plug so elite, it doesn’t start engines, it summons horsepower from the netherworld. Right out of the box, it radiates superiority. I mean, come on—Lazer? Iridium? This isn’t a spark plug, it’s a Marvel weapon disguised as engine tech. I half-expected Tony Stark to pop out and install it for me. But nope—just me, my wrench, and the sudden feeling that my ride was about to light up the world like Times Square on caffeine. Once installed? Instant combustion bliss. Cold starts? Now hotter than my ex’s temper. Throttle response? So crisp it deserves its own ASMR channel. Idle? Smoothed out like it just got a Swedish massage. My engine hasn’t felt this fired up since factory testing. Let’s not forget that iridium isn’t just a fancy name. This metal is rarer than a sincere tweet and tougher than a $2 steak. It laughs at wear, scoffs at carbon, and sparks joy (and combustion) like it’s on a mission from the ignition gods. Old plug? It’s in the trash now, right where it belongs—grounded for life. That thing used to “spark” but in a sad, wheezing birthday candle kind of way. The NGK? It ignited my faith in internal combustion. My engine now purrs like it just got a promotion. Bottom line: if you’re still running anything else, you’re shorting out your own joyride. This plug didn’t just complete the circuit—it set my whole driving experience ablaze. Five stars. Would spark again.

### ⭐⭐⭐⭐⭐ Excellent!
*by F***S on May 16, 2024*

Bought for 2018 yamaha wolverine and it runs as good as new. Had noticed idling issues recently and decided to start troubleshooting at the plugs. Worked great!

## Frequently Bought Together

- CANDLE NGK LMAR8BI-9
- NGK (4908 LMAR7A-9 Standard Spark Plug, Pack of 1
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Honda, Kawasaki, Triumph, Yamaha Motorcycles, KN-204-1

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-03*