---
product_id: 505417150
title: "4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597"
brand: "ngk"
price: "€ 79.97"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/505417150-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597
store_origin: ES
region: Spain
---

# 0.6mm fine wire iridium electrode Heat range 5 for optimal performance 14mm thread size, 19mm reach 4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597

**Brand:** ngk
**Price:** € 79.97
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597 by ngk
- **How much does it cost?** € 79.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/505417150-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597)

## 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

- • **Perfect Fit & Reach:** 14mm thread size with 19mm reach guarantees seamless installation and optimal combustion chamber access.
- • **User-Friendly Design:** Removable terminal nut and gasket seat simplify maintenance and ensure secure connections.
- • **Pack of Four Advantage:** Sold in convenient 4-packs to keep your engine firing on all cylinders without interruption.
- • **Precision Ignition Power:** Fine 0.6mm iridium center electrode ensures faster, more reliable sparks for peak engine efficiency.
- • **Durability Meets Performance:** Heat range 5 design balances heat dissipation and durability for consistent high-performance driving.

## Overview

The NGK Iridium IX Spark Plug BPR5EIX #6597 features a fine 0.6mm iridium center electrode and a tapered cut ground electrode for superior ignition performance. With a 14mm thread size, 19mm reach, and heat range 5, it offers optimal fit and heat management. Sold in packs of four, these spark plugs are designed for durability, easy maintenance, and enhanced engine efficiency.

## Description

4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597, Iridium IX Plug, 14mm Thread Size, 19mm (3/4") Reach, 13/16" (20.6mm) Hex Size, Gasket Seat, Resistor, Removable Terminal Nut, JIS Height, Projected Tip, Fine Wire (0.6mm) Iridium Center Electrode, Tapered Cut Ground Electrode, .031" (0.8mm) Gap, Heat Range 5

## Features

- Sold in packs of 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NGK Spark Plug |
| Brand | NGK |
| Model | 6597 |
| Product Dimensions | 8.41 x 2.39 x 8.43 cm; 235.87 g |
| Item model number | 6597 |
| Manufacturer Part Number | BPR5EIX |
| Position | Front, Rear |
| Item Weight | 236 g |

## Product Details

- **Brand:** NGK
- **Core material:** Iridium
- **Thread size:** 14 millimeters
- **Top material type:** Iridium
- **Vehicle service type:** Motorcycle

## Images

![4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597 - Image 1](https://m.media-amazon.com/images/I/41xEXbr2uHL.jpg)

## Questions & Answers

**Q: Are these plugs pre-gapped?**
A: They were for my vehicle but you should check your manual to make sure the gap is proper for yours.

## Frequently Bought Together

- 4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597
- NGK (9799) RC-TX99A Spark Plug Wire Set
- Genuine Toyota 19102-73021 Distributor Rotor Assembly

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**Shop now:** [https://www.desertcart.es/products/505417150-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597](https://www.desertcart.es/products/505417150-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*