---
product_id: 596495020
title: "LKAR6AIX-11 Spark Plug (91187 Iridium Ix), 4 Pack"
price: "776 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/596495020-lkar6aix-11-spark-plug-91187-iridium-ix-4-pack
store_origin: RO
region: Romania
---

# LKAR6AIX-11 Spark Plug (91187 Iridium Ix), 4 Pack

**Price:** 776 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** LKAR6AIX-11 Spark Plug (91187 Iridium Ix), 4 Pack
- **How much does it cost?** 776 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/596495020-lkar6aix-11-spark-plug-91187-iridium-ix-4-pack)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

LKAR6AIX-11 Spark Plug (91187 Iridium Ix), 4 Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FP438JV |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #28,227 in Automotive ( See Top 100 in Automotive ) #155 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,681) |
| Date First Available | July 17, 2018 |
| Global Trade Identification Number | 00087295811870 |
| Item Weight | 5.9 ounces |
| Item model number | LKAR6AIX-11 |
| Manufacturer | NGK |
| Manufacturer Part Number | LKAR6AIX-11 |
| Model | 4 pack NGK Iridium IX 91187 Spark Plug |
| Position | Front, Rear |
| Product Dimensions | 5.83 x 4 x 1 inches |
| Thread Size | 14mm |
| Top Material Type | Metal |
| UPC | 087295811870 |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 14mm
- **Top Material Type:** Metal
- **Vehicle Service Type:** Car, Truck

## Images

![LKAR6AIX-11 Spark Plug (91187 Iridium Ix), 4 Pack - Image 1](https://m.media-amazon.com/images/I/71gXB9P6XSL.jpg)

## Questions & Answers

**Q: Are these plugs pre-gapped ?**
A: They should be. THOUGH, and I stress, it wouldn't hurt to check them prior to installing them. I've purchased pre-gapped plugs before and they were off just a bit. 39 vs 44 as an example.

**Q: What is the expected milage for these?**
A: 40-50k miles (more expensive OE 9029 are rated 80-100k miles).  Ref. ngksparkplugsdotcom

**Q: Are these 5/8 spark plugs?**
A: These sparkplugs  are 14mm or 9/16. Socket fits snug with either one you wish to go with . Strongly suggest the magnetic spark plug socket .

**Q: Will this fit a 2015 Nissan rouge sv?**
A: Amazon site should tell if they fit.

## Frequently Bought Together

- NGK LKAR6AIX-11 Iridium IX Spark Plug (91187 Iridium Ix), 4 Pack
- FEL-PRO MS 97038 Intake Manifold Gasket Set
- Hitachi IGC0002 Ignition Coil

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**Shop now:** [https://www.desertcart.ro/products/596495020-lkar6aix-11-spark-plug-91187-iridium-ix-4-pack](https://www.desertcart.ro/products/596495020-lkar6aix-11-spark-plug-91187-iridium-ix-4-pack)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-26*