---
product_id: 4989396
title: "Iridium IX Spark plug BKR8EIX 2668 (4 Pack)"
brand: "ngk"
price: "Bs.799"
currency: BOB
in_stock: true
reviews_count: 13
category: "Ngk"
url: https://www.desertcart.bo/products/4989396-iridium-ix-spark-plug-bkr8eix-2668-4-pack
store_origin: BO
region: Bolivia
---

# Long-lasting durability and performance Iridium core for superior spark Exact OEM fit for flawless installation Iridium IX Spark plug BKR8EIX 2668 (4 Pack)

**Brand:** ngk
**Price:** Bs.799
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with NGK Iridium IX – where precision meets power!

## Quick Answers

- **What is this?** Iridium IX Spark plug BKR8EIX 2668 (4 Pack) by ngk
- **How much does it cost?** Bs.799 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/4989396-iridium-ix-spark-plug-bkr8eix-2668-4-pack)

## 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

- • **OEM-Grade Fitment:** Guaranteed compatibility with your vehicle’s engine and drivetrain for hassle-free upgrades.
- • **Unmatched Longevity:** Iridium construction ensures extended lifespan, reducing maintenance frequency.
- • **Precision Engineered Iridium Core:** Delivers a powerful, consistent spark for peak engine efficiency.
- • **Trusted by Professionals Worldwide:** NGK is the largest OEM spark plug supplier, a mark of quality and reliability.
- • **Performance Boost for Tuned Engines:** Optimized for enhanced throttle response and smoother acceleration, perfect for stage one tunes.

## Overview

The NGK Iridium IX Spark Plug BKR8EIX 2668 (4 Pack) combines OEM-level quality with advanced iridium technology to deliver superior ignition performance and exceptional durability. Designed for vehicle-specific fitment, these spark plugs enhance engine efficiency, support tuned engines, and reduce maintenance intervals, making them a top choice for discerning drivers seeking reliability and power.

## Description

Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity. NGK offers the Quality, Reliability and Durability you'd expect from an OEM manufacturer. NGK is the world's largest supplier of OEM spark plugs. It is recommended to research applications on NGK s website prior to purchase to make sure this OEM part fits your vehicle, including engine, drivetrain and quantity needed.

Review: Best for the price - Overview: As an Audi A6 owner, I've always prioritized top-notch performance and reliability for my vehicle. When it comes to spark plugs, NGK has been a brand I trust for years due to their reputation for quality and durability. Recently, I decided to upgrade my Audi A6 with NGK spark plugs since I was going to have a stage one tune, and the results have been nothing short of impressive. Compatibility: NGK spark plugs are specifically designed to meet the exact specifications of Audi vehicles, including the A6. The precise fitment ensures optimal performance and compatibility, eliminating any concerns about compatibility issues or fitment errors. Performance: After installing NGK spark plugs in my Audi A6, everything ran exactly how it should and it will future proof the car since it is tuned. Whether it's cruising on the highway or tackling challenging terrains, the NGK spark plugs have enhanced the overall driving experience of my Audi A6.
Review: Perfect - Great plug

## Features

- Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity.
- Offering the Quality, Reliability and Durability You'd Expect from an OEM Manufacturer
- NGK is the world's largest supplier of OEM spark plugs
- Research Applications Prior to Purchase To Make Sure This OEM Part Fits Your Vehicle, Including Engine, Drivetrain and Quantity Needed.
- This Listing is for 4 Spark Plugs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00332810I |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #22,230 in Automotive ( See Top 100 in Automotive ) #125 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.8 4.8 out of 5 stars (761) |
| Date First Available | January 6, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 2668 |
| Manufacturer | NGK |
| Manufacturer Part Number | NGK BKR8EIX |
| Model | 4 pack NGK Iridium IX 2668 Spark Plug |
| OEM Part Number | 0 |
| Position | Center |
| Product Dimensions | 4 x 4 x 5 inches |
| Thread Size | 14mm |
| Top Material Type | Iridium |
| Vehicle Service Type | Car, Truck |

## Product Details

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

## Images

![Iridium IX Spark plug BKR8EIX 2668 (4 Pack) - Image 1](https://m.media-amazon.com/images/I/612-wieo2uL.jpg)

## Questions & Answers

**Q: Do the bkr8eix have a solid/permanent terminal post?**
A: Yes, the tip does NOT screw off.

**Q: is the spark plug 14mm thread size?**
A: Yes, the 2668 has a 14mm thread size.

**Q: What diference exist between this and brx6eix? its does fit on land cruiser prado 90 series 2.7l petrol?**
A: Heat range.  You need to see what NGK recommends for your car.

**Q: Will this work for 1991 Toyota mr2 turbo?**
A: Not, not fit, only for honda motor this serial number NGK BKR8EIX

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best for the price
*by M***V on March 15, 2024*

Overview: As an Audi A6 owner, I've always prioritized top-notch performance and reliability for my vehicle. When it comes to spark plugs, NGK has been a brand I trust for years due to their reputation for quality and durability. Recently, I decided to upgrade my Audi A6 with NGK spark plugs since I was going to have a stage one tune, and the results have been nothing short of impressive. Compatibility: NGK spark plugs are specifically designed to meet the exact specifications of Audi vehicles, including the A6. The precise fitment ensures optimal performance and compatibility, eliminating any concerns about compatibility issues or fitment errors. Performance: After installing NGK spark plugs in my Audi A6, everything ran exactly how it should and it will future proof the car since it is tuned. Whether it's cruising on the highway or tackling challenging terrains, the NGK spark plugs have enhanced the overall driving experience of my Audi A6.

### ⭐⭐⭐⭐⭐ Perfect
*by K***N on January 10, 2026*

Great plug

### ⭐⭐⭐⭐⭐ Classic NGK quality
*by J***T on August 15, 2025*

Worked flawlessly for my motor. Normally theyre gapped to perfection but it never hurts to double check! Always recommend the iridiums. Best bang for the buck, of course theyre easy to install.

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**Shop now:** [https://www.desertcart.bo/products/4989396-iridium-ix-spark-plug-bkr8eix-2668-4-pack](https://www.desertcart.bo/products/4989396-iridium-ix-spark-plug-bkr8eix-2668-4-pack)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-17*