--- product_id: 33729063 title: "ACDelco 41-103 Professional Iridium Spark Plug (6 Pack)" brand: "acdelco" price: "€ 110.59" currency: EUR in_stock: true reviews_count: 8 category: "Ac Delco" url: https://www.desertcart.de/products/33729063-acdelco-41-103-professional-iridium-spark-plug-6-pack store_origin: DE region: Germany --- # Iridium core for superior ignition 6-pack for long-lasting performance Precision 14mm thread size fit ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) **Brand:** acdelco **Price:** € 110.59 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with pro-grade power! ## Quick Answers - **What is this?** ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) by acdelco - **How much does it cost?** € 110.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/33729063-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 - • **Optimized for UTVs:** Specifically engineered for UTVs, ensuring reliable performance under rugged conditions and demanding terrains. - • **Bulk Pack Convenience:** Six spark plugs in one pack mean fewer replacements and more time on the road, not in the garage. - • **Trusted Brand Quality:** ACDelco’s professional-grade spark plugs come with a 4.6-star rating from 875+ satisfied customers. - • **Perfect Fit Every Time:** Designed with a precise 14mm thread size to ensure seamless compatibility with your UTV and other vehicle types. - • **Unmatched Ignition Power:** Iridium core delivers consistent, high-performance sparks for smoother starts and better fuel efficiency. ## Overview The ACDelco 41-103 Professional Iridium Spark Plug 6-pack features iridium core technology for superior ignition, a precise 14mm thread size for perfect vehicle fit, and is optimized for UTVs. Trusted by thousands with a 4.6-star rating, this pack ensures long-lasting, reliable performance to keep your engine running smoothly. ## Description Buy ACDelco 41-103 Professional Iridium Spark Plug (6 Pack): Spark Plugs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Especial - Excelente producto. Review: Calidad - Muy bueno ## 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 | | Best Sellers Rank | #30,645 in Automotive ( See Top 100 in Automotive ) #180 in Automotive Replacement Spark Plugs | | Brand | ACDelco | | Brand Name | ACDelco | | Compatible with Vehicle Type | UTV | | Core Material | Iridium | | Customer Reviews | 4.6 out of 5 stars 875 Reviews | | Manufacturer | ACDelco | | Manufacturer Part Number | 41-103 | | Thread Size | 14mm | | Top Material Type | Nickel | | UPC | 707773689622 | | Unit Count | 6.0 Count | | Vehicle Service Type | UTV | ## Product Details - **Brand:** ACDelco - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Nickel - **Vehicle Service Type:** UTV ## Images ![ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) - Image 1](https://m.media-amazon.com/images/I/61nXRdQn-eL.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 ### ⭐⭐⭐⭐⭐ Especial *by A***R on January 9, 2026* Excelente producto. ### ⭐⭐⭐⭐⭐ Calidad *by J***A on December 21, 2025* Muy bueno ### ⭐⭐⭐⭐⭐ superior ignition and longevity *by A***R on June 4, 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. ## 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.de/products/33729063-acdelco-41-103-professional-iridium-spark-plug-6-pack](https://www.desertcart.de/products/33729063-acdelco-41-103-professional-iridium-spark-plug-6-pack) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*