--- product_id: 209821071 title: "ACDelco 41-103 Professional Iridium Spark Plug (6 Pack)" brand: "acdelco" price: "€ 132.62" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/209821071-acdelco-41-103-professional-iridium-spark-plug-6-pack store_origin: GR region: Greece --- # Iridium core for max ignition 6-pack for long-lasting performance 14mm precision thread size ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) **Brand:** acdelco **Price:** € 132.62 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with pro-grade spark plugs! ## Quick Answers - **What is this?** ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) by acdelco - **How much does it cost?** € 132.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/209821071-acdelco-41-103-professional-iridium-spark-plug-6-pack) ## 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 by Pros:** ACDelco’s 4.7-star rating from 873 reviews proves reliability and customer satisfaction. - • **Bulk Pack Advantage:** 6-pack bundle keeps your engine firing strong without frequent replacements. - • **Durability That Lasts:** Premium nickel top material resists wear and corrosion, extending spark plug life. - • **Perfect Fit Every Time:** Vehicle-specific 14mm thread size ensures hassle-free installation and optimal performance. - • **Unmatched Ignition Power:** Iridium core delivers superior spark for efficient combustion and smoother rides. ## Overview The ACDelco 41-103 Professional Iridium Spark Plug 6-pack features iridium core technology for enhanced ignition efficiency, a precise 14mm thread size for vehicle-specific fit, and durable nickel tops for long-lasting performance. Trusted by thousands with a 4.7-star rating, this set ensures reliable, smooth engine starts and sustained power for motorcycles. ## Description spark plugs ## Features - Item Package Dimension: 5.19L x 4.28W x 0.93H inches - Item Package Weight - 0.65 Pounds - Item Package Quantity - 6 - Product Type - SPARK PLUG ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01JQ2L5DS | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | ACDelco | | Compatible With Vehicle Type | Motorcycle | | Core Material | Iridium | | Customer Reviews | 4.7 4.7 out of 5 stars (873) 4.7 out of 5 stars | | Manufacturer | Ac Delco | | Manufacturer Part Number | 41-103 | | Oem Equivalent Part Number | 41-103 | | Thread Size | 14mm | | Top Material Type | Nickel | | Unit Count | 6.0 count | | Upc | 707773689622 | ## Product Details - **Brand:** ACDelco - **Core material:** Iridium - **Thread size:** 14mm - **Top material type:** Nickel - **Vehicle service type:** Motorcycle ## Images ![ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) - Image 1](https://m.media-amazon.com/images/I/616yu6OMv2L.jpg) ![ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) - Image 2](https://m.media-amazon.com/images/I/31NZOjai96L.jpg) ![ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) - Image 3](https://m.media-amazon.com/images/I/31Vs3t9b3FL.jpg) ![ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) - Image 4](https://m.media-amazon.com/images/I/41D5liVWHLL.jpg) ## Questions & Answers **Q: What size socket is need for removel and inserting these** A: I believe a 5/8 spark plug socket. **Q: Hola el anuncio dice 1 spark plug, no dice paquete de 6, en las respuestas dice que es un paquete de 6 bujias, porque no se específica en el anuncio?** A: Hola! El paquete trae 6 bujías. Puedes comprarlo con confianza, son 100% genuinas. **Q: is this the correct size for a 2002 chevrolet trailblazer lt 4.2?** A: Most likely. The Trailblazer and the GMC Envoy have the same engine, and it fit the Envoy engine that I have. Be careful not to cross thread however. That is easy to do and anti-seize on the threads is highly recommended. **Q: Why this side say do not fit on my chevrolet trailblazer ltz 4.2 l6 year 2003?** A: 41-103 is CORRECT number for your vehicle. You can buy either iridium plugs (which is what I purchased in Oct 2017, and they still work fine) or you can buy the cheap original equipment plugs. But the 41-103 will work fine. Safe motoring ## Customer Reviews ### ⭐⭐⭐⭐⭐ Me resolvieron el problema que tuve *by on Reviewed in Mexico 23 September 2024* Me alegro que todo haya salido bien ### ⭐⭐⭐⭐⭐ superior ignition and longevity *by on Reviewed in the United States 4 June 2024* The ACDelco 41-103 Professional Iridium Spark Plug offers exceptional performance and durability, making it a top choice for any vehicle. With its iridium construction, these plugs provide superior ignition and longevity, ensuring consistent engine power and efficiency. The six-pack option not only offers great value but also ensures you have spares on hand whenever needed. Easy to install and compatible with a wide range of vehicles, these spark plugs deliver reliable starts and smooth engine operation. Invest in the ACDelco 41-103 and experience the difference in your vehicle's performance firsthand. ### ⭐⭐⭐⭐⭐ Shipping was on time. Good communication. *by on Reviewed in the United States 30 July 2026* As expected, recommend It. ## Frequently Bought Together - ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) - ENA Set of 6 Ignition Coil Pack Compatible with Chevy GMC Isuzu Hummer Saab Buick Trailblazer Envoy Rainer Colorado Canyon Ascender i-280 i-290 i-350 9-7x H3 2.8L 2.9L 3.5L 4.2L Replace# UF303 C1395 - FEL-PRO VS 50584 R Engine Valve Cover Gasket Set for Chevrolet Trailblazer --- ## 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.gr/products/209821071-acdelco-41-103-professional-iridium-spark-plug-6-pack](https://www.desertcart.gr/products/209821071-acdelco-41-103-professional-iridium-spark-plug-6-pack) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-16*