--- product_id: 545638659 title: "5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010" brand: "sixity auto" price: "€ 58.91" currency: EUR in_stock: true reviews_count: 6 category: "Sixity Auto" url: https://www.desertcart.hr/products/545638659-5-pc-champion-platinum-spark-plugs-compatible-with-hummer-h3 store_origin: HR region: Croatia --- # Long-lasting durability with nickel core Platinum-tipped for superior ignition Exact OE fit for Hummer H3 3.5L & 3.7L 5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 **Brand:** sixity auto **Price:** € 58.91 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your Hummer’s power with race-winning spark technology! ## Quick Answers - **What is this?** 5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 by sixity auto - **How much does it cost?** € 58.91 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/545638659-5-pc-champion-platinum-spark-plugs-compatible-with-hummer-h3) ## Best For - sixity auto enthusiasts ## Why This Product - Trusted sixity auto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 5-Pack Value:** Get a full set to upgrade your engine’s performance and avoid mid-season replacements. - • **Durability That Lasts:** Nickel core construction minimizes wear, extending spark plug life and reducing maintenance. - • **Race-Proven Reliability:** Champion tech trusted by racing legends, now powering your Hummer H3. - • **Precision Fit Guaranteed:** Engineered to OE standards for seamless installation and optimal performance. - • **Enhanced Ignition Efficiency:** Platinum tips deliver consistent sparks for smoother starts and better fuel economy. ## Overview This 5-piece set of Champion Platinum Spark Plugs is designed specifically for Hummer H3 models (2006-2010) with 3.5L and 3.7L L5 engines. Featuring platinum-tipped electrodes and a durable nickel core, these plugs ensure reliable ignition, improved fuel efficiency, and long-lasting performance. Engineered to meet OE specifications, they guarantee a perfect fit and hassle-free installation, backed by Champion’s legacy of racing innovation. ## Description This part fits the following vehicles:Compatible with Hummer H3 2006 - 3.5L L5;Plug Type Re10Pmc5;Gap 0.042InCompatible with Hummer H3 2006 - Gap .042Compatible with Hummer H3 2007 - 3.7L L5;Plug Type Re10Pmc5;Gap 0.044InCompatible with Hummer H3 2007 - Gap .044Compatible with Hummer H3 2008 - 3.7L L5;Plug Type Re10Pmc5;Gap 0.044InCompatible with Hummer H3 2008 - Gap .044Compatible with Hummer H3 2009 - 3.7L L5;Plug Type Re10Pmc5;Gap 0.044InCompatible with Hummer H3 2009 - Gap .044Compatible with Hummer H3 2010 - 3.7L L5;Plug Type Re10Pmc5;Gap 0.044InCompatible with Hummer H3 2010 - Gap .044 Review: Nice - Arrived decently quick, came packaged with another product that I had issues with (it was water bottles and they spilled) but thankfully the spark plugs were not damaged at all! Already put them into the car and they fit great! No complaints! Review: excellent - Delivered in excellent condition, but arrived very late, fits and works well with my hummer h3 2008 ## Features - This 5 pack Champion Platinum Spark Plug is compatible with Hummer H3 2010, 2009, 2008, 2007, 2006 3.5L 3.7L L5 - Genuine Champion parts. Experience Champion Platinum spark plugs - RELY ON QUALITY SPARK PLUGS: Champion ignition parts keep engines running at their best. Their spark plug catalog provides a diverse set of spark plug types to meet modern engine demands for long-lasting, powerful performance. Built with durable precious metals, Champion Spark Plugs improve performance while minimizing wear and tear - TRUST IN CHAMPION: Champion has powered more racing legends and won more races than any other spark plug brand. All that success at the track translates to more innovation and a more reliable spark plug for you. With years of expertise in engineering and manufacturing OE components for major automotive manufacturers, Champion understands the importance of a seamless OE-quality replacement part. Their spark plugs adhere to the toughest industry standards for a better fit and longer plug life - GENUINE QUALITY: All Champion spark plugs are direct replacement auto parts, and include original packaging. Confirm vehicle fitment with desertcart Confirmed Fit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0836FH99W | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #632,183 in Automotive ( See Top 100 in Automotive ) #3,561 in Automotive Replacement Spark Plugs | | Brand | Sixity Auto | | Brand Name | Sixity Auto | | Compatible with Vehicle Type | Hummer H3 | | Core Material | Nickel | | Customer Reviews | 4.3 out of 5 stars 19 Reviews | | Gap Size | 0.04 Inches | | Item Weight | 0.6 Pounds | | Manufacturer | Sixity Auto | | Manufacturer Part Number | 4114982237 | | Thread Size | 14mm | | Top Material Type | Nickel | | Vehicle Service Type | Hummer H3 | ## Product Details - **Brand:** Sixity Auto - **Core Material:** Nickel - **Thread Size:** 14mm - **Top Material Type:** Nickel - **Vehicle Service Type:** Hummer H3 ## Images ![5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 - Image 1](https://m.media-amazon.com/images/I/51XIy9Q4UbS.jpg) ![5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 - Image 2](https://m.media-amazon.com/images/I/51IKNBdSubL.jpg) ![5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 - Image 3](https://m.media-amazon.com/images/I/610DAfPTeBL.jpg) ![5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 - Image 4](https://m.media-amazon.com/images/I/61ZlZEQNV9L.jpg) ![5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 - Image 5](https://m.media-amazon.com/images/I/71R5bXG+wOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice *by H***Y on August 11, 2025* Arrived decently quick, came packaged with another product that I had issues with (it was water bottles and they spilled) but thankfully the spark plugs were not damaged at all! Already put them into the car and they fit great! No complaints! ### ⭐⭐⭐⭐⭐ excellent *by N***N on July 27, 2025* Delivered in excellent condition, but arrived very late, fits and works well with my hummer h3 2008 ### ⭐⭐⭐⭐ Misfires due to older plugs, definitely needed replaced and cleaning them didn't work. *by R***L on July 16, 2025* Always the first suspect when you have a misfiring cylinder. ## Frequently Bought Together - 5 pc Champion Platinum Spark Plugs compatible with Hummer H3 3.5L 3.7L L5 2006-2010 - ENA Set of 5 Ignition Coil Pack Compatible with Chevy GMC Hummer 2007 2008 2009 2010 2011 2012 Colorado, 2007-2012 Canyon, 2007-2010 H3, 2009-2010 H3T 3.7L Replacement for UF497 12629472 H6T15271ZC --- ## 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/545638659-5-pc-champion-platinum-spark-plugs-compatible-with-hummer-h3](https://www.desertcart.hr/products/545638659-5-pc-champion-platinum-spark-plugs-compatible-with-hummer-h3) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*