---
product_id: 12508565
title: "# 6046 Iridium Spark Plugs -- DCPR7EIX -- Compatible with Harley-Davidson Twin Cam and XL --- 4 PCS NEW"
brand: "ngk"
price: "€ 86.97"
currency: EUR
in_stock: true
reviews_count: 9
category: "Ngk"
url: https://www.desertcart.hr/products/12508565-6046-iridium-spark-plugs-dcpr7eix-compatible-with-harley-davidson-twin
store_origin: HR
region: Croatia
---

# Iridium core for superior spark Precision 12mm-19mm thread size Perfect fit for Harley-Davidson Twin Cam & XL # 6046 Iridium Spark Plugs -- DCPR7EIX -- Compatible with Harley-Davidson Twin Cam and XL --- 4 PCS NEW

**Brand:** ngk
**Price:** € 86.97
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with precision and power!

## Quick Answers

- **What is this?** # 6046 Iridium Spark Plugs -- DCPR7EIX -- Compatible with Harley-Davidson Twin Cam and XL --- 4 PCS NEW by ngk
- **How much does it cost?** € 86.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/12508565-6046-iridium-spark-plugs-dcpr7eix-compatible-with-harley-davidson-twin)

## 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 Quality Assurance:** NGK, the world’s largest OEM spark plug supplier, guarantees top-tier manufacturing standards.
- • **Pack of Four Convenience:** Complete set of 4 plugs to upgrade your bike’s ignition system in one go.
- • **Unmatched Ignition Power:** Iridium core delivers a stronger, more reliable spark for peak engine performance.
- • **Durability Meets Longevity:** Premium materials extend spark plug life, reducing maintenance frequency and costs.
- • **Tailored for Harley-Davidson:** Specifically engineered to fit Twin Cam and XL models, ensuring seamless compatibility.

## Overview

The NGK 6046 (DCPR7EIX) Iridium Spark Plugs are high-performance ignition components designed specifically for Harley-Davidson Twin Cam and XL motorcycles. Featuring a durable iridium core and precise 12mm-19mm threading, these OEM-quality plugs ensure enhanced engine efficiency, longer lifespan, and reliable starts. Sold as a set of four, they offer a perfect upgrade for riders seeking both performance and durability.

## Description

NGK 6046 now s/s to NGK 97637. NGK 97637 DCPR7EIX is the Newest Number that is now shipping.

Review: Better performance! - Great spark plugs. They fit my Mercury 40 HP four stroke EFI outboard motor.
Review: Worked perfectly - Perfect!

## Features

- NGK 6046 now s/s to NGK 97637
- NGK 97637 DCPR7EIX is the Newest Number
- NGK is the world's largest supplier of OEM spark plugs
- Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity.
- This Listing is for 4 Spark Plugs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MG79MX6 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #38,796 in Automotive ( See Top 100 in Automotive ) #278 in Automotive Replacement Spark Plugs |
| Brand Name | NGK |
| Compatible with Vehicle Type | Harley-Davidson (Twin Cam and XL), based on the product title and bullet points, and Iridium Max, as per the spark plug type from external sources |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (259) |
| Manufacturer | NGK Spark Plugs |
| Manufacturer Part Number | 97637 |
| Model Number | DCPR7EIX |
| OEM Equivalent Part Number | NGK 97637 |
| Thread Size | 12mm-19mm |
| Top Material Type | Iridium |
| UPC | 014575182115 |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 12mm-19mm
- **Top Material Type:** Iridium

## Images

![# 6046 Iridium Spark Plugs -- DCPR7EIX -- Compatible with Harley-Davidson Twin Cam and XL --- 4 PCS NEW - Image 1](https://m.media-amazon.com/images/I/81QQPrKgMcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better performance!
*by A***R on March 9, 2026*

Great spark plugs. They fit my Mercury 40 HP four stroke EFI outboard motor.

### ⭐⭐⭐⭐⭐ Worked perfectly
*by M***S on August 6, 2025*

Perfect!

### ⭐⭐⭐⭐⭐ Fits 2010 Street Glide
*by T***K on March 23, 2026*

Worked great on my Street Glide only needed 2 but they send 4

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**Shop now:** [https://www.desertcart.hr/products/12508565-6046-iridium-spark-plugs-dcpr7eix-compatible-with-harley-davidson-twin](https://www.desertcart.hr/products/12508565-6046-iridium-spark-plugs-dcpr7eix-compatible-with-harley-davidson-twin)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-29*