---
product_id: 12651683
title: "GM Original Equipment 41-108 (12681658) Iridium Spark Plug"
brand: "acdelco"
price: "10630CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Ac Delco"
url: https://www.desertcart.sn/products/12651683-gm-original-equipment-41-108-12681658-iridium-spark-plug
store_origin: SN
region: Senegal
---

# 7-year unlimited mile durability warranty Iridium fine-wire electrode for efficient spark Vehicle-specific OE fit for seamless installation GM Original Equipment 41-108 (12681658) Iridium Spark Plug

**Brand:** acdelco
**Price:** 10630CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite Performance, Drive with Confidence!

## Quick Answers

- **What is this?** GM Original Equipment 41-108 (12681658) Iridium Spark Plug by acdelco
- **How much does it cost?** 10630CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/12651683-gm-original-equipment-41-108-12681658-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

- • **Precision Iridium Spark:** Experience unmatched engine idle stability and rapid acceleration with cutting-edge iridium technology.
- • **Carbon-Busting Electrode:** Fine-wire electrode actively burns away carbon deposits, ensuring consistent performance over time.
- • **Engineered for Your Ride:** Designed and validated by GM engineers to perfectly fit Chevrolet, Buick, GMC, and Cadillac vehicles.
- • **Long-Lasting Reliability:** Backed by a 7-year/unlimited mile warranty, guaranteeing durability and peace of mind.
- • **Electronics-Friendly Design:** One-piece suppressor seal blocks radio frequencies, protecting your vehicle’s sensitive electronics.

## Overview

The ACDelco GM Original Equipment 41-108 Iridium Spark Plug delivers superior engine performance through advanced iridium technology, ensuring smooth idling, quick starts, and long-lasting durability. Engineered specifically for GM vehicles, it features a fine-wire electrode that reduces carbon buildup and a suppressor seal that protects vehicle electronics. Backed by a 7-year unlimited mile warranty, this spark plug guarantees reliable, OEM-quality replacement for your car.

## Description

ACDelco Professional Iridium Spark Plugs are the high quality replacement ideal for many vehicles on the road today. They are our latest in spark plug technology and an exact replacement for your vehicle’s original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.

Review: Spark Plug runs well in SUV. - Quality spark plug that is running well in engine.
Review: Perfect fit - Was as described

## 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 |
|---------------|-------|
| ASIN | B0016HNOFY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #34,659 in Automotive ( See Top 100 in Automotive ) #240 in Automotive Replacement Spark Plugs |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | Car |
| Core Material | Iridium |
| Customer Reviews | 4.6 out of 5 stars 1,073 Reviews |
| Included Components | Spark Plug |
| Item Type Name | Iridium Plugs - GM,Iridium Plugs - GM |
| Item Weight | 0.05 Pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12681658 |
| Manufacturer Warranty Description | 7 Year / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Model Number | 41-108 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 12620540 |
| Thread Size | 0.551 inches |
| Top Material Type | Nickel |
| UPC | 808709617174 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** ACDelco
- **Core Material:** Iridium
- **Thread Size:** 0.551 inches
- **Top Material Type:** Nickel
- **Vehicle Service Type:** Car

## Images

![GM Original Equipment 41-108 (12681658) Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/61gZHECyEaL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is there a recommended interval for changing my vehicle’s spark plugs?**
A: Yes, the interval depends on each vehicle model’s specifications. Refer to your vehicle Owner’s Manual for guidance on when you should change your vehicle’s spark plugs.

**Q: Should I change all of my vehicle’s spark plugs at the same time?**
A: Yes, when it is time for a scheduled spark plug replacement, all spark plugs should be changed. If a single spark plug is fouled or damaged outside of scheduled maintenance, finding the source of the damage and changing it is recommended.

**Q: Can I just clean my spark plugs instead of replacing them?**
A: No, ACDelco does not recommend cleaning old spark plugs. Cleaning spark plugs does not repair broken components, chipped insulator tips, and worn electrodes and wires.

**Q: What is pre-ignition and can it damage my engine?**
A: Yes, pre-ignition can cause serious damage to an engine. Pre-ignition, often accompanied by engine knocking sounds, air and fuel ignite in the engine before the spark plug fires. The condition commonly occurs when old spark plugs are worn or dirty.

**Q: Does a diesel engine require a different type of plug than a gas engine?**
A: Yes, diesel engines require glow plugs instead of spark plugs. To learn what type of glow plugs or spark plugs your vehicle requires, refer to your vehicle Owner’s Manual for guidance.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spark Plug runs well in SUV.
*by A***R on February 28, 2026*

Quality spark plug that is running well in engine.

### ⭐⭐⭐⭐⭐ Perfect fit
*by D***E on May 5, 2026*

Was as described

### ⭐⭐⭐⭐⭐ Good value
*by A***H on January 11, 2026*

Seem to working fine

## Frequently Bought Together

- ACDelco GM Original Equipment 41-108 Iridium Spark Plug
- ACDelco GM Original Equipment PF457GO Engine Oil Filter and Cap Seal (O-Ring)
- A-Premium VVT Intake & Exhaust Camshaft Position Actuator Solenoid Valve Kit Compatible with Chevy GMC Equinox Malibu Cobalt HHR Terrain Buick Pontiac Saturn 2.0L 2.2L 2.4L Replaces# 12655421 12655420

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/12651683-gm-original-equipment-41-108-12681658-iridium-spark-plug](https://www.desertcart.sn/products/12651683-gm-original-equipment-41-108-12681658-iridium-spark-plug)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-21*