---
product_id: 49795794
title: "ACDelco 41-993 Professional Iridium Spark Plug"
brand: "acdelco"
price: "1078 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Ac Delco"
url: https://www.desertcart.no/products/49795794-acdelco-41-993-professional-iridium-spark-plug
store_origin: NO
region: Norway
---

# Iridium fine-wire electrode for superior ignition High melting point iridium for unmatched durability Universal 14mm thread fits wide range of vehicles ACDelco 41-993 Professional Iridium Spark Plug

**Brand:** acdelco
**Price:** 1078 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision and power – don’t get left in the cold start line!

## Quick Answers

- **What is this?** ACDelco 41-993 Professional Iridium Spark Plug by acdelco
- **How much does it cost?** 1078 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/49795794-acdelco-41-993-professional-iridium-spark-plug)

## 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

- • **Enduring Durability:** Top-tier iridium material resists wear and outlasts platinum and conventional plugs, promising up to 120k miles of reliable performance.
- • **Perfect Fit, Every Time:** Universal 14mm thread and OEM-equivalent specs guarantee seamless installation and optimal engine compatibility.
- • **Precision Ignition Power:** Iridium electrode ensures faster, cleaner sparks for smoother starts and quicker acceleration.
- • **Optimized Fuel Efficiency:** Self-cleaning electrode design burns away carbon deposits, enhancing fuel economy and reducing emissions.
- • **Electronics-Friendly Design:** Integrated suppressor seal blocks radio frequency interference, protecting your vehicle’s sensitive electronics.

## Overview

The ACDelco 41-993 Professional Iridium Spark Plug delivers cutting-edge ignition technology with a fine-wire iridium electrode that enhances engine idle stability, accelerates cold starts, and improves fuel economy. Engineered for durability, it outperforms platinum plugs with superior wear resistance and includes a suppressor seal to protect vehicle electronics. Compatible with a wide range of vehicles, this 4-pack offers a reliable, OEM-quality upgrade designed to keep your engine running smoother and longer.

## 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.

Review: Magnificent for the price - They were great, no issues
Review: Perfect for 2001 Blazer 4.3 Vortec - Bought these for my 2001 Blazer 4.3 vortec engine. The old champion platinum spark plugs were gapped too tight but the truck still ran pretty decent, although it misfired on cold start. The old plugs were very old and visibly looked worn out. I replaced them with these AcDelco spark plugs. These came gapped anywhere from 0.060 to 0.065 based on my measurements but I left it alone. With these spark plugs, and all new Acdelco distributor cap, rotor and Acdelco spark plug wires, the truck runs insanely smooth. On stop lights, I literally can’t feel the engine running. Now I know why many people on forums say use OEM ignition parts on these engines, because it really made a huge difference. It’s worth every penny, and these iridium’s should most definitely last me at least another 120k miles.

## 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. Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075XWYMYD |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #178,335 in Automotive ( See Top 100 in Automotive ) #34 in Automotive Performance Spark Plugs #77,076 in Automotive Replacement Parts |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | UTV |
| Core Material | Iridium |
| Customer Reviews | 4.6 out of 5 stars 1,691 Reviews |
| Gap Size | 0.03 inches |
| Global Trade Identification Number | 00707773652930 |
| Included Components | Spark plug 4 |
| Item Type Name | Professional Iridium Spark Plug, 4 Pack |
| Item Weight | 12.8 ounces |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 41-993 |
| Manufacturer Warranty Description | For warranty information about this product, please click here |
| Model Number | 41-993 |
| Number of Items | 4 |
| OEM Equivalent Part Number | 19256067 |
| Thread Size | 14mm |
| Top Material Type | Iridium |
| UPC | 808709631347 707773652930 |
| Unit Count | 4 Count |
| Vehicle Service Type | UTV |

## Product Details

- **Brand:** ACDelco
- **Core Material:** Iridium
- **Thread Size:** 14mm
- **Top Material Type:** Iridium
- **Vehicle Service Type:** UTV

## Images

![ACDelco 41-993 Professional Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/7168gkDUQpL.jpg)
![ACDelco 41-993 Professional Iridium Spark Plug - Image 2](https://m.media-amazon.com/images/I/81M7zL+hCJL.jpg)
![ACDelco 41-993 Professional Iridium Spark Plug - Image 3](https://m.media-amazon.com/images/I/31x3q5i7kyL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Magnificent for the price
*by B***S on April 27, 2026*

They were great, no issues

### ⭐⭐⭐⭐⭐ Perfect for 2001 Blazer 4.3 Vortec
*by S***Y on April 12, 2026*

Bought these for my 2001 Blazer 4.3 vortec engine. The old champion platinum spark plugs were gapped too tight but the truck still ran pretty decent, although it misfired on cold start. The old plugs were very old and visibly looked worn out. I replaced them with these AcDelco spark plugs. These came gapped anywhere from 0.060 to 0.065 based on my measurements but I left it alone. With these spark plugs, and all new Acdelco distributor cap, rotor and Acdelco spark plug wires, the truck runs insanely smooth. On stop lights, I literally can’t feel the engine running. Now I know why many people on forums say use OEM ignition parts on these engines, because it really made a huge difference. It’s worth every penny, and these iridium’s should most definitely last me at least another 120k miles.

### ⭐⭐⭐⭐⭐ Always use recommended part number
*by L***. on February 7, 2025*

41-993 is the upgrade part number that is recommended for the 2000 Chevrolet S10 V6 vortec engine I've been using just any AC Delco spark plugs just cuz they would work. Although I wasn't getting the power, the performance the best quality out of my vehicle. For that reason I firmly suggest to use the part number that your vehicle recommends for that specific part. Do not cross number it just cuz it will serve the purpose and it's cheaper. Your vehicle just won't perform and our best manner as you would expect for it too. And it would be your you to blame. I myself didn't realize that as when I decided to do that. There was a great positive difference and I'm glad I did and I recommend everyone to do the same. You would be oh so glad when you do

## Frequently Bought Together

- ACDelco 41-993 Professional Iridium Spark Plug (Pack of 4)
- LIQUI MOLY Air Flow Sensor Cleaner | 200 ml | Service spray | SKU: 4066
- LIQUI MOLY 3310 Silicone Spray 300 ml

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*