---
product_id: 95513230
title: "NGK Spark Plug ILKAR7J7G 91121 Iridium IX"
brand: "ngk"
price: "€ 34.50"
currency: EUR
in_stock: true
reviews_count: 11
category: "Ngk"
url: https://www.desertcart.pt/products/95513230-ngk-spark-plug-ilkar7j7g-91121-iridium-ix
store_origin: PT
region: Portugal
---

# Iridium IX for superior ignition Vehicle-specific OEM fit 14mm precision thread size NGK Spark Plug ILKAR7J7G 91121 Iridium IX

**Brand:** ngk
**Price:** € 34.50
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your drive with NGK’s precision spark – because your engine deserves the best! ⚙️

## Quick Answers

- **What is this?** NGK Spark Plug ILKAR7J7G 91121 Iridium IX by ngk
- **How much does it cost?** € 34.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/95513230-ngk-spark-plug-ilkar7j7g-91121-iridium-ix)

## 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

- • **Lightweight Design:** At just 40 grams, it optimizes engine response without added bulk.
- • **Trusted OEM Quality:** Original Equipment Manufacturer standard guarantees reliability and peak performance.
- • **Iridium IX Performance:** Advanced iridium tip delivers exceptional ignition efficiency and durability.
- • **Precision Engineered Fit:** Tailored 14mm thread ensures seamless compatibility with your car’s engine.
- • **Proven Customer Satisfaction:** Rated 4.8/5 by 359 users who never settle for less than NGK.

## Overview

The NGK ILKAR7J7G 91121 Iridium IX spark plug offers a vehicle-specific 14mm thread size and a durable iridium tip for superior ignition performance. Manufactured to OEM standards, it ensures reliable, efficient engine operation and is highly rated by users for consistent quality and fit.

## Description

Buy NGK Spark Plug ILKAR7J7G 91121 Iridium IX at desertcart UK. Free delivery on eligible orders.

Review: Quality as always. - NGK, so perfect for my application. I NEVER buy any other brand.
Review: Does the job, no issues - Why did you choose this product over others?: Does the job, no issues

## Features

- Original Equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Q8K3CVK |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 58,880 in Automotive ( See Top 100 in Automotive ) 339 in Car Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car |
| Core Material | Copper |
| Core material | Copper |
| Country Of Origin | Thailand |
| Customer Reviews | 4.8 out of 5 stars 359 Reviews |
| Global Trade Identification Number | 00087295911211 |
| Included Components | NGK spark plug |
| Item Type Name | Spark Plug |
| Item Weight | 40 Grams |
| Manufacturer | NGK SPARK PLUGS UK LTD |
| Manufacturer Part Number | ILKAR7J7G |
| Manufacturer Warranty Description | 1 Year Manufactuer Warranty |
| Model Number | ILKAR7J7G |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 200 159 00 03-MERCEDES-BENZ,22 40 119 85R-RENAULT,22 40 191 33R-DACIA,22 40 191 33R-RENAULT,A 200 159 00 03-MERCEDES-BENZ |
| Thread Size | 14mm |
| Thread size | 14mm |
| Top Material Type | Type of Metal |
| Top material type | Type of Metal |
| UPC | 087295911211 |
| Unit Count | 1.0 count |
| Vehicle service type | Car |

## Product Details

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

## Images

![NGK Spark Plug ILKAR7J7G 91121 Iridium IX - Image 1](https://m.media-amazon.com/images/I/815lHy7vB4L.jpg)
![NGK Spark Plug ILKAR7J7G 91121 Iridium IX - Image 2](https://m.media-amazon.com/images/I/61WENIGiGoL.jpg)
![NGK Spark Plug ILKAR7J7G 91121 Iridium IX - Image 3](https://m.media-amazon.com/images/I/71rtfbuliVL.jpg)
![NGK Spark Plug ILKAR7J7G 91121 Iridium IX - Image 4](https://m.media-amazon.com/images/I/81BSveA7MWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality as always.
*by T***E on 3 January 2026*

NGK, so perfect for my application. I NEVER buy any other brand.

### ⭐⭐⭐⭐⭐ Does the job, no issues
*by C***J on 19 June 2025*

Why did you choose this product over others?: Does the job, no issues

### ⭐⭐⭐⭐⭐ Fantastic
*by W***E on 15 April 2025*

Super quick delivery and the spark plugs work perfectly. Highly recommend

## Frequently Bought Together

- NGK ILKAR7J7G Spark Plug
- ECOGARD X10570 Premium Cartridge Engine Oil Filter for Conventional Oil Fits Smart Fortwo 0.9L 2016
- K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable, Premium, Replacement Car Air Filter: Compatible with 2014-2019 RENAULT/SMART (Twingo, Forfour, Fortwo, Cabrio), 33-3043

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**Shop now:** [https://www.desertcart.pt/products/95513230-ngk-spark-plug-ilkar7j7g-91121-iridium-ix](https://www.desertcart.pt/products/95513230-ngk-spark-plug-ilkar7j7g-91121-iridium-ix)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-18*