---
product_id: 33045391
title: "BOSCH 6728 OE Fine Wire Platinum Spark Plug - Single"
brand: "bosch"
price: "€ 23.37"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fi/products/33045391-bosch-6728-oe-fine-wire-platinum-spark-plug-single
store_origin: FI
region: Finland
---

# 2X longer service life Nickel-plated corrosion resistance Pre-gapped, easy install BOSCH 6728 OE Fine Wire Platinum Spark Plug - Single

**Brand:** bosch
**Price:** € 23.37
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Bosch’s platinum precision!

## Quick Answers

- **What is this?** BOSCH 6728 OE Fine Wire Platinum Spark Plug - Single by bosch
- **How much does it cost?** € 23.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/33045391-bosch-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

![BOSCH 6728 OE Fine Wire Platinum Spark Plug - Single - Image 1](https://m.media-amazon.com/images/I/71Ll8Sc43KL.jpg)
![BOSCH 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

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**Shop now:** [https://www.desertcart.fi/products/33045391-bosch-6728-oe-fine-wire-platinum-spark-plug-single](https://www.desertcart.fi/products/33045391-bosch-6728-oe-fine-wire-platinum-spark-plug-single)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-03*