--- product_id: 680003558 title: "ac-delco ACDelco 41-103 Professional Iridium Spark Plug (6 Pack)" brand: "acdelco" price: "AR$352505" currency: ARS in_stock: true url: https://www.desertcart.com.ar/products/680003558-ac-delco-acdelco-41-103-professional-iridium-spark-plug-6 store_origin: AR region: Argentina --- # Iridium core for max spark efficiency 14mm precision thread size Proudly made in the USA ac-delco ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) **Brand:** acdelco **Price:** AR$352505 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with pro-grade spark plugs! ## Quick Answers - **What is this?** ac-delco ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) by acdelco - **How much does it cost?** AR$352505 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/680003558-ac-delco-acdelco-41-103-professional-iridium-spark-plug-6) ## 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 - • **Six-Pack Value:** Get a full set of 6 plugs to upgrade your entire ignition system at once—no mid-season replacements needed. - • **Made in the USA:** Crafted with American quality standards for reliability and peace of mind on every drive. - • **Durability That Lasts:** Nickel top material resists corrosion, extending spark plug lifespan under all conditions. - • **Precision Fit Guaranteed:** 14mm thread size ensures seamless installation across cars, trucks, and vans. - • **Unmatched Ignition Power:** Iridium core delivers superior spark for optimal engine performance and fuel efficiency. ## Overview The ACDelco 41-103 Professional Iridium Spark Plug 6-pack features iridium core technology for enhanced ignition efficiency, a 14mm thread size for universal fitment, and durable nickel tops. Designed for cars, trucks, and vans, these spark plugs are precision-engineered in the USA to deliver reliable performance and long-lasting durability. ## Description ## 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 | |---------------|-------| | Brand | ACDelco | | Core Material | Iridium | | Thread Size | 14mm | | Top Material Type | Nickel | | Vehicle Service Type | Car, Truck, Van | | UPC | 707773689622 | | Package Dimensions | 19.2 x 17.5 x 3.71 cm; 299 g | | Item part number | 41-103 | | Manufacturer Part Number | 41-103 | | Country of Origin | USA | | Item Weight | 299 g | ## Product Details - **Brand:** ACDelco - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Nickel - **Vehicle Service Type:** Car, Truck, Van ## Images ![ac-delco 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 ## 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.com.ar/products/680003558-ac-delco-acdelco-41-103-professional-iridium-spark-plug-6](https://www.desertcart.com.ar/products/680003558-ac-delco-acdelco-41-103-professional-iridium-spark-plug-6) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-25*