---
product_id: 214924069
title: "41-125 Professional Iridium Spark Plug (Pack of 1)"
brand: "acdelco"
price: "€ 38.83"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/214924069-41-125-professional-iridium-spark-plug-pack-of-1
store_origin: SK
region: Slovakia
---

# Iridium fine-wire electrode for superior ignition Suppressor seal blocks radio frequency interference High melting point iridium for ultimate durability 41-125 Professional Iridium Spark Plug (Pack of 1)

**Brand:** acdelco
**Price:** € 38.83
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision and power!

## Quick Answers

- **What is this?** 41-125 Professional Iridium Spark Plug (Pack of 1) by acdelco
- **How much does it cost?** € 38.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/214924069-41-125-professional-iridium-spark-plug-pack-of-1)

## Best For

- acdelco enthusiasts

## Why This Product

- Trusted acdelco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Crafted from iridium, the hardest metal for spark plugs, delivering exceptional wear resistance and longer lifespan than platinum or conventional plugs.
- • **Leak-Proof Performance:** Suppressor seal also meters spark energy and seals combustion chambers to prevent leakage, maintaining peak engine performance.
- • **Precision Ignition Power:** Iridium fine-wire electrode ensures faster, cleaner fuel ignition for smoother rides and quicker acceleration.
- • **Engineered for Efficiency:** Smaller, efficient electrode design improves cold starts and boosts fuel economy by burning away carbon deposits as you drive.
- • **Electronics-Friendly Design:** One-piece suppressor seal blocks disruptive radio frequencies, protecting your vehicle’s sensitive electronics.

## Overview

The ACDelco 41-125 Professional Iridium Spark Plug is a premium replacement part engineered with a fine-wire iridium electrode for superior ignition, enhanced fuel economy, and exceptional durability. Its suppressor seal protects vehicle electronics and prevents combustion leakage, making it an ideal upgrade for drivers seeking reliable, high-performance engine efficiency.

## Description

ACDelco Professional Iridium Spark Plugs are the high quality replacement ideal for many vehicles on the road today. They are the latest in spark plug technology and an exact replacement for your vehicle’s original components. Iridium composition has the highest melting point and strength of all metals. It provides the greatest wear resistance and durability over Platinum and Conventional spark plugs. ACDelco Professional Iridium Spark Plugs provide the best wear resistance and durability of any spark plug. These premium aftermarket replacement iridium spark plugs are manufactured to meet your expectations for fit, form and function.

## Features

- Iridium offers better engine idle stability and smoother performance
- Iridium allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration
- Iridium fine-wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy
- One piece suppressor seal blocks radio frequencies that can affect vehicle electronics
- Suppressor seal meters spark energy for longer electrode life and seals against combustion leakage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | Spark Plug |
| Product Dimensions | 16.76 x 9.14 x 2.54 cm; 100 g |
| Item model number | 41-125 |
| Exterior | Machined |
| Manufacturer part number | 12681659 |
| OEM Part Number | 12647827 |
| Item Weight | 100 g |

## Product Details

- **Brand:** ACDelco
- **Core material:** Iridium
- **Thread size:** 14mm
- **Top material type:** Nickel
- **Vehicle service type:** Motorcycle

## Images

![41-125 Professional Iridium Spark Plug (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61RDrCOoO3L.jpg)

## Questions & Answers

**Q: Do they work with 2014 buick regal turbo?**
A: yes

**Q: Size socket**
A: Hi////5/8 deepwell

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**Shop now:** [https://www.desertcart.sk/products/214924069-41-125-professional-iridium-spark-plug-pack-of-1](https://www.desertcart.sk/products/214924069-41-125-professional-iridium-spark-plug-pack-of-1)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-13*