--- product_id: 400533638 title: "ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1)" brand: "acdelco" price: "€ 37.72" currency: EUR in_stock: true reviews_count: 5 category: "Ac Delco" url: https://www.desertcart.hr/products/400533638-acdelco-gm-original-equipment-41-114-12622441-iridium-spark-plug store_origin: HR region: Croatia --- # Iridium fine-wire electrode for superior ignition One-piece suppressor seal blocks radio interference High melting point for extreme durability ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1) **Brand:** acdelco **Price:** € 37.72 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision and power – don’t settle for less! ## Quick Answers - **What is this?** ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1) by acdelco - **How much does it cost?** € 37.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/400533638-acdelco-gm-original-equipment-41-114-12622441-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 - • **Perfect OE Fit:** Engineered and validated by GM for seamless replacement and optimal function - • **Cleaner Combustion:** Self-cleaning electrode burns away carbon deposits to boost fuel economy - • **Electronics Friendly:** Suppressor seal prevents radio frequency interference with vehicle systems - • **Enduring Performance:** High melting point iridium resists wear for up to 100,000 miles - • **Precision Ignition Power:** Iridium electrode ensures faster, smoother starts and quicker acceleration ## Overview The ACDelco GM Original Equipment 41-114 Iridium Spark Plug delivers advanced ignition technology with a fine-wire iridium electrode for improved engine idle stability, quicker acceleration, and enhanced fuel economy. Designed and tested to GM’s rigorous standards, it features a suppressor seal to block radio interference and extends electrode life up to 100,000 miles. Compatible with a wide range of vehicles, this spark plug offers a perfect OE fit and durability that keeps your engine running smoothly and efficiently. ## 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. Review: Excelente producto - Originales Review: Perfect fit ## 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 | |---------------|-------| | ASIN | B00DU255AU | | Automotive Fit Type | Universal Fit | | Brand | ACDelco | | Brand Name | ACDelco | | Compatible with Vehicle Type | ATV, Car, Motorcycle | | Core Material | Iridium | | Country of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 1,412 Reviews | | Item Weight | 0.09 Pounds | | Manufacturer | ACDelco | | Manufacturer Part Number | 12622441 | | Manufacturer Warranty Description | 100,000 Miles / Unlimited Months (Parts Only) | | Model | 41-114 | | OEM Equivalent Part Number | 12622441 | | Thread Size | 16mm | | Top Material Type | Nickel | | UPC | 808709061304 | | Unit Count | 1.0 Count | | Vehicle Service Type | ATV, Car, Motorcycle | ## Product Details - **Brand:** ACDelco - **Core Material:** Iridium - **Thread Size:** 16mm - **Top Material Type:** Nickel - **Vehicle Service Type:** ATV, Car, Motorcycle ## Images ![ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61K6wTpcNDL.jpg) ![ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/51EE4QesokL.jpg) ![ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/61l-UjcqfhL.jpg) ![ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/61e4gMl-w1L.jpg) ![ACDelco GM Original Equipment 41-114 (12622441) Iridium Spark Plug (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/71y5BJupGTL.jpg) ## Questions & Answers **Q: Do i need anti-seize lubricant with these spark plugs?** A: You definitely should use antiseize. Anyone who tells you different doesn't know what they're talking about. GM tech for 20 years, and I never installed a spark plug without antiseize, ever! It's even more crucial in an aluminum head. **Q: Will these work for 2014 chevy silverado ltz 5.3?** A: I have a 2014 5.3 LT and they fit my silverado. Check with a local parts store if your not sure.I bought a replacement plug at sanels. **Q: Conflicting reviews, are these pre-gapped or not?** A: They are pre-gapped **Q: Will this work on a 2007 Chevy avalanche** A: Have to check gms part number for that year ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente producto *by E***O on 9 December 2025* Originales ### ⭐⭐⭐⭐⭐ Perfect fit *by J***O on 9 February 2026* ### ⭐⭐⭐⭐⭐ OEM parts *by S***E on 5 July 2024* ## Frequently Bought Together - ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1) - General Motors ACDelco Genuine Parts 19431551 Sparkplug Wire Kit - Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion --- ## 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.hr/products/400533638-acdelco-gm-original-equipment-41-114-12622441-iridium-spark-plug](https://www.desertcart.hr/products/400533638-acdelco-gm-original-equipment-41-114-12622441-iridium-spark-plug) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*