---
product_id: 439392579
title: "GM Original Equipment 41-993 (12681665) Iridium Spark Plug"
brand: "acdelco"
price: "KD 12.10"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/439392579-gm-original-equipment-41-993-12681665-iridium-spark-plug
store_origin: KW
region: Kuwait
---

# Iridium fine-wire electrode for efficient spark Vehicle-specific fit engineered by GM One-piece suppressor seal blocks radio interference GM Original Equipment 41-993 (12681665) Iridium Spark Plug

**Brand:** acdelco
**Price:** KD 12.10
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with GM’s precision-engineered iridium spark plug!

## Quick Answers

- **What is this?** GM Original Equipment 41-993 (12681665) Iridium Spark Plug by acdelco
- **How much does it cost?** KD 12.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/439392579-gm-original-equipment-41-993-12681665-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

- • **Trusted OEM Quality:** Backed by GM’s rigorous standards and continuous innovation
- • **Seamless Compatibility:** Designed and validated by GM for perfect fit on Chevrolet, Buick, GMC, and Cadillac
- • **Engineered for Longevity:** Suppressor seal extends electrode life and prevents combustion leaks
- • **Precision Ignition Power:** Iridium electrode ensures stable idle and rapid acceleration
- • **Carbon-Busting Performance:** Fine-wire electrode actively burns away carbon deposits for consistent efficiency

## Overview

The ACDelco GM Original Equipment 41-993 Iridium Spark Plug delivers superior engine idle stability and quick acceleration through its fine-wire iridium electrode. Designed and rigorously tested by GM engineers for Chevrolet, Buick, GMC, and Cadillac vehicles, it features a one-piece suppressor seal that blocks radio interference and extends electrode life. This spark plug ensures reliable cold starts, reduces carbon buildup, and maintains optimal combustion efficiency, making it a trusted OEM part built for lasting performance.

## Description

Innovation brings challenge and opportunity, and we’re suiting up for both. Because when it comes to the evolving maintenance, repair, collision and powertrain needs of Chevrolet, Buick, GMC and Cadillac vehicles, only GM Genuine Parts and ACDelco Original Equipment parts offer true GM Original Equipment built for what’s next. We also offer ACDelco Gold and Silver parts, our high-quality OE alternatives. ACDelco offers the only aftermarket parts backed by GM. ACDelco’s Gold and Silver lines of premium aftermarket parts offer a precise fit for GM vehicles and most other makes and models.

## Features

- Iridium offers excellent engine idle stability and smooth performance
- Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
- Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
- One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
- Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ACDelco |
| Core Material | Iridium |
| Thread Size | RM |
| Top Material Type | Iridium |
| Vehicle Service Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 808709617198 |
| Manufacturer | ACDelco |
| Model | GM Original Equipment |
| Product Dimensions | 8.66 x 8.26 x 2.24 cm; 40.82 g |
| Item model number | 41-993 |
| Exterior | Machined |
| Manufacturer Part Number | 12681665 |
| Assembly Required | No |
| Manufacturer | ACDelco |
| Country of Origin | USA |
| Item Weight | 40.8 g |

## Product Details

- **Brand:** ACDelco
- **Core Material:** Iridium
- **Thread Size:** RM
- **Top Material Type:** Iridium
- **Vehicle Service Type:** Car

## Images

![GM Original Equipment 41-993 (12681665) Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/510GAsRbfkL.jpg)

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**Shop now:** [https://www.desertcart.com.kw/products/439392579-gm-original-equipment-41-993-12681665-iridium-spark-plug](https://www.desertcart.com.kw/products/439392579-gm-original-equipment-41-993-12681665-iridium-spark-plug)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-08*