---
product_id: 254497234
title: "LMAR9AI-8 Laser Iridium Spark Plug"
brand: "ngk"
price: "$U1970"
currency: UYU
in_stock: true
reviews_count: 5
category: "Ngk"
url: https://www.desertcart.uy/products/254497234-lmar9ai-8-laser-iridium-spark-plug
store_origin: UY
region: Uruguay
---

# Laser welded Iridium tip for max spark Boosts fuel economy & lowers emissions Triple gasket seal prevents gas leaks LMAR9AI-8 Laser Iridium Spark Plug

**Brand:** ngk
**Price:** $U1970
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with NGK’s cutting-edge spark plug technology!

## Quick Answers

- **What is this?** LMAR9AI-8 Laser Iridium Spark Plug by ngk
- **How much does it cost?** $U1970 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/254497234-lmar9ai-8-laser-iridium-spark-plug)

## 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

- • **Innovative Insulator Design:** Longer insulator nose with corrugated ribs prevents flashover, ensuring consistent performance under pressure.
- • **Advanced Platinum Ground Electrode:** Engineered for longevity with a platinum disc welded to the ground electrode for extended life.
- • **Precision Laser-Welded Iridium Tip:** Experience unmatched durability and a powerful spark that keeps your engine firing flawlessly.
- • **Optimized for Faster Starts & Acceleration:** Feel the difference with quicker ignition and smoother acceleration every time you hit the gas.
- • **Corrosion-Resistant Trivalent Metal Plating:** Stay worry-free with superior anti-corrosion and anti-seizing protection for long-term reliability.

## Overview

The NGK LMAR9AI-8 Laser Iridium Spark Plug features a laser-welded iridium center electrode and platinum ground electrode for exceptional durability and performance. Its advanced insulator design prevents flashover and combustion gas leakage, delivering faster starts, improved fuel efficiency, and reduced emissions. With trivalent metal plating for corrosion resistance, this vehicle-specific spark plug is engineered to keep your engine running smoother, longer.

## Description

Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium/Platinum surfaces ensure slow wear rate providing stable idle, improved fuel efficiency and lower emissions. Laser welded Iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing.

Review: 👌🏼
Review: Très bien

## Features

- Laser welded Iridium center electrode tip ensures high durability and greater spark
- Platinum disc welded to backside of ground electrode provides long life
- Longer insulator nose, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing.Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0068O6BA0 |
| Best Sellers Rank | #33,132 in Automotive ( See Top 100 in Automotive ) #159 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Construction | Resistor |
| Customer Reviews | 4.7 4.7 out of 5 stars (177) |
| Date First Available | 1 January 2024 |
| Exterior | Painted |
| Item Weight | 10 g |
| Item model number | LMAR9AI-8 |
| Manufacturer | NGK |
| Manufacturer Part Number | 715900492 |
| Model | NGK 2-LMAR9AI-8 |
| OEM Part Number | 715900492 415130363, 77239093000, 97225 s/s to 90526. LMAR9AI-8 is replaced by LMAR9AI-8D, NGK has announced that LMAR9AI-8 is Obsolete and has been replaced by LMAR9AI-8D |
| Position | Left |
| Product Dimensions | 11.04 x 5.68 x 5.29 cm; 10 g |
| Safety Rating | NÃO APLICÁVEL |

## Product Details

- **Brand:** NGK
- **Core material:** Iridium
- **Thread size:** 14mm
- **Top material type:** Metal
- **Vehicle service type:** Car or Motorcycle

## Images

![LMAR9AI-8 Laser Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/81tTxhcnIiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***O on 21 September 2019*

👌🏼

### ⭐⭐⭐⭐⭐ Review
*by R***. on 11 February 2024*

Très bien

### ⭐⭐⭐⭐⭐ Review
*by S***S on 20 September 2016*

Replaced OEM spark plugs during my 12k service R1200GS(WC) with these due to recommendation found on advrider forums. I cannot say they are any better or worse than the OEM plugs, but these certainly seem to work great.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-05*