--- product_id: 476383789 title: "ACDelco GM Original Equipment 41-124 (12637197) Iridium Spark Plug" brand: "acdelco" price: "226.37 DT" currency: TND in_stock: true category: "Ac Delco" url: https://www.desertcart.tn/products/476383789-acdelco-gm-original-equipment-41-124-12637197-iridium-spark-plug store_origin: TN region: Tunisia --- # Iridium fine-wire electrode for efficient spark High melting point for durability & wear resistance Exact OE fit engineered by GM ACDelco GM Original Equipment 41-124 (12637197) Iridium Spark Plug **Brand:** acdelco **Price:** 226.37 DT **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with GM’s precision-engineered iridium spark plug! ## Quick Answers - **What is this?** ACDelco GM Original Equipment 41-124 (12637197) Iridium Spark Plug by acdelco - **How much does it cost?** 226.37 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/476383789-acdelco-gm-original-equipment-41-124-12637197-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 - • **OEM-Grade Reliability:** Designed & validated by GM engineers for perfect fit - • **Long-Lasting Durability:** High melting point iridium ensures extended spark plug life - • **Precision Iridium Spark:** Delivers stable idle & lightning-fast acceleration - • **Carbon-Busting Electrode:** Self-cleans to maintain peak performance over time - • **Radio Frequency Shielding:** Suppressor seal blocks interference with vehicle electronics ## Overview The ACDelco GM Original Equipment 41-124 Iridium Spark Plug is a premium, GM-backed replacement part designed for Chevrolet, Buick, GMC, and Cadillac vehicles. Featuring a fine-wire iridium electrode, it ensures superior engine idle stability, quick acceleration, and long-lasting durability. Engineered to exact OE specifications, it includes a suppressor seal to prevent electronic interference and combustion leakage, making it a trusted choice for maintaining optimal engine performance. ## Description ACDelco GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Iridium Spark Plugs are a high quality replacement 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. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ## 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 | B01E6CTPGM | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | ACDelco | | Compatible with Vehicle Type | Car | | Core Material | Iridium | | Customer Reviews | 3.8 3.8 out of 5 stars (89) | | Gap Size | 0.9 Millimeters | | Global Trade Identification Number | 40808709327040 | | Manufacturer | ACDelco | | Manufacturer Part Number | 12637197 | | Model | 41-124 | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 12637197 | | Thread Size | 14mm | | Top Material Type | Nickel | | UPC | 808709327042 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ACDelco - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Nickel - **Vehicle Service Type:** Car ## Images ![ACDelco GM Original Equipment 41-124 (12637197) Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/21JcwzEi+BL.jpg) ![ACDelco GM Original Equipment 41-124 (12637197) Iridium Spark Plug - Image 2](https://m.media-amazon.com/images/I/11zhQbRCYHL.jpg) ![ACDelco GM Original Equipment 41-124 (12637197) Iridium Spark Plug - Image 3](https://m.media-amazon.com/images/I/51-gL-Ex7iL.jpg) ## 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. ## Frequently Bought Together - ACDelco GM Original Equipment 41-124 Iridium Spark Plug - ACDelco GM Original Equipment A3227C Air Filter - ACDelco Oil Filter - PF64 --- ## 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.tn/products/476383789-acdelco-gm-original-equipment-41-124-12637197-iridium-spark-plug](https://www.desertcart.tn/products/476383789-acdelco-gm-original-equipment-41-124-12637197-iridium-spark-plug) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-26*