--- product_id: 33045391 title: "6728 OE Fine Wire Platinum Spark Plug - Single" brand: "bosch" price: "€ 24.23" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.sk/products/33045391-6728-oe-fine-wire-platinum-spark-plug-single store_origin: SK region: Slovakia --- # 2X longer service life Nickel-plated corrosion resistance Pre-gapped, easy install 6728 OE Fine Wire Platinum Spark Plug - Single **Brand:** bosch **Price:** € 24.23 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with Bosch’s platinum precision! ## Quick Answers - **What is this?** 6728 OE Fine Wire Platinum Spark Plug - Single by bosch - **How much does it cost?** € 24.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/33045391-6728-oe-fine-wire-platinum-spark-plug-single) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Ignition:** 360° laser-welded fine wire platinum firing pin ensures superior ignitability and performance - • **Plug & Play Upgrade:** Factory pre-gapped for hassle-free installation—get back on the road faster - • **Double the Durability:** Yttrium-enhanced ground electrode delivers 2X longer life than copper plugs - • **Flash-Over Prevention:** Ribbed insulator design seals tightly to prevent misfires and boost reliability - • **Corrosion-Proof Threads:** Nickel-plated rolled threads resist corrosion—no anti-seize needed ## Overview Bosch 6728 OE Fine Wire Platinum Spark Plug offers a cutting-edge yttrium-enhanced electrode and 360° laser-welded platinum firing pin for twice the lifespan and superior ignition. Featuring nickel-plated corrosion-resistant threads and a ribbed insulator to prevent misfires, this pre-gapped spark plug ensures effortless installation and reliable performance across a wide range of vehicle models. ## Description Product Description Bosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. The fine wire design with a platinum firing pin on the center electrode and tapered ground electrode are an economical upgrade from conventional copper core spark plugs. Nickel plated, rolled threads, combined with a factory preset gap, ensure simple, easy installation right out of the box - no anti-seize or gapping necessary. Engineered to meet or exceed Original Equipment specifications for platinum spark plugs. brand_description Bosch Automotive ## Features - Bosch OE Fine Wire Platinum Spark Plugs feature a specially engineered, yttrium enhanced ground electrode that provides 2X longer service life compared to standard copper plugs - Unique 360 degree, continuous laser welded fine wire platinum firing pin design delivers better corrosion resistance, ignitability, and performance - Ribbed insulator design seals tightly against the wire boot preventing misfires due to flash-over - Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation - Bosch Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation - Compatible with select vehicles (Note: engine affects fitment - verify specific fitment details with desertcart confirmed fit fit checker above): BUICK: 2008,2010-23 Enclave, 2010-16 LaCrosse; CADILLAC: 2013-15 ATS, 2010-15 CTS, 2010-16 SRX, 2010-11 STS - Compatible with (continued): CADILLAC: 2013-19 XTS; CHEVROLET: 2010-15 Camaro, 2012-17 Caprice, 2012-15 Captiva Sport, 2013-16 Colorado, 2010-17 Equinox, 2012-20 Impala, 2014-16 Impala Limited, 2011-12 Malibu, 2010-23 Traverse - Compatible with (continued): FORD: 1997-00 Contour, 2001-04 Escape, 1998-03 Escort, 2000-04 Focus, 2017-19 Fusion; GMC: 2007-08,2010-16 Acadia, 2017 Acadia Limited, 2015-16 Canyon, 2010-17 Terrain; MAZDA: 2001-04 Tribute - Compatible with (continued): MERCURY: 1999-02 Cougar, 1997-00 Mystique; SAAB: 2011-11 9-4X; SATURN: 2007-08,2010 Outlook, 2010 Vue ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Bosch Automotive | | Core Material | Platinum | | Top Material Type | Nickel | | Vehicle Service Type | Car | | Global Trade Identification Number | 00028851019903 | | UPC | 028851019903 | | OEM Part Number | 6728 | | Manufacturer | Bosch Automotive | | Model | Spark Plug | | Item Weight | 1.76 ounces | | Product Dimensions | 4.02 x 1.06 x 0.94 inches | | Item model number | 6728_1 | | Exterior | Machined | | Manufacturer Part Number | HR7MPP30X | ## Product Details - **Brand:** Bosch Automotive - **Core Material:** Platinum - **Top Material Type:** Nickel - **Vehicle Service Type:** Car - **Global Trade Identification Number:** 00028851019903 ## Images ![6728 OE Fine Wire Platinum Spark Plug - Single - Image 1](https://m.media-amazon.com/images/I/71Ll8Sc43KL.jpg) ![6728 OE Fine Wire Platinum Spark Plug - Single - Image 2](https://m.media-amazon.com/images/I/61yVx42ZKSL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: is this fit to mazda6 3.7L v6 2012 ?** A: Bosch 6728 is the correct spark plug for a 2012 Mazda 6 3.7l v6. **Q: Will these plugs work in a 1984 chevy g20 full size van with a 350 motor?** A: no use 6712. 6728 are not correct **Q: What is the gap on this ?** A: I don't know if this helps you, I use it for my Ford f150 pick up and it works great. ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars Came with damaged packaging *by D***Y on Reviewed in the United States on March 18, 2023* The boxes came very damaged. Looked like they had gotten wet. The plugs worked fine. Not worth the 9.00 each I paid for them. ### ⭐⭐⭐⭐ 4.0 out of 5 stars No packaging *by A***M on Reviewed in the United States on September 25, 2019* Came loose in padded mailer. Seems weird to me but my car starts so I can't complain. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Excellent *by K***S on Reviewed in the United States on August 31, 2019* Good --- ## 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.sk/products/33045391-6728-oe-fine-wire-platinum-spark-plug-single](https://www.desertcart.sk/products/33045391-6728-oe-fine-wire-platinum-spark-plug-single) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-26*