---
product_id: 306926238
title: "9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4"
brand: "bosch"
price: "€ 58.07"
currency: EUR
in_stock: true
reviews_count: 5
category: "Bosch"
url: https://www.desertcart.es/products/306926238-9673-oe-fine-wire-double-iridium-spark-plug-pack-4
store_origin: ES
region: Spain
---

# 4X longer lifespan 24% less voltage needed No anti-seize needed 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4

**Brand:** bosch
**Price:** € 58.07
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Bosch Double Iridium – where power meets longevity!

## Quick Answers

- **What is this?** 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 by bosch
- **How much does it cost?** € 58.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/306926238-9673-oe-fine-wire-double-iridium-spark-plug-pack-4)

## 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

- • **4X Longer Life Span:** Drive longer and worry less with spark plugs that outlast standard copper by four times.
- • **Ultra-Fine Iridium Wire:** Experience precision ignition with 360° laser-welded ultra-fine wire for unmatched performance.
- • **OE Fit for Modern Engines:** Perfectly engineered for Gasoline Direct Injection (GDI) engines, ensuring seamless compatibility.
- • **Factory Pre-Gapped & Ready:** Skip the setup—pre-gapped plugs arrive ready to install, saving you time and effort.
- • **Corrosion-Resistant Threads:** Nickel-plated rolled threads ensure quick, hassle-free installation without anti-seize.

## Overview

Bosch 9673 OE Fine Wire Double Iridium Spark Plugs deliver superior ignition efficiency with a 360-degree laser-welded ultra-fine iridium wire, reducing voltage requirements by up to 24%. Engineered for durability, they last 4 times longer than standard copper plugs and feature corrosion-resistant nickel-plated threads that require no anti-seize. Pre-gapped and OE-matched for modern GDI engines, these plugs ensure easy installation and optimal engine performance.

## Description

Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced original equipment (OE) spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and iridium ground electrode inlay help it to go the distance. OE-matched spark position ensures compatibility with Gasoline Direct Injection (GDI) technology used in modern gas engines. Bosch Double Iridium Spark Plugs are pre-gapped at the factory and feature nickel plated rolled threads that require no anti-seize, for simple, easy installation right out of the box. Unlock the performance in your engine with Bosch Double Iridium Spark Plugs.

Review: Good product
Review: These plugs seem to be working just fine. Installed in a 1988 Mazda 626 2.2.

## Features

- Bosch Double Iridium Spark Plugs feature both an iridium firing pin and an iridium ground electrode inlay that offer higher performance and 4X longer life compared to standard copper spark plugs
- 360-degree laser welded ultra-fine wire iridium firing pin provides better ignitability - reducing voltage requirements up to 24% - and enhanced durability
- Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - making installation quick and easy
- Bosch Double Iridium spark plugs are pre-gapped at the factory and ready to install right out of the box - gap adjustment prior to installation not required
- Meets or exceeds manufacturer design requirements for OE fit, form, and function for modern gasoline engines - including Gasoline Direct Injection (GDI) engines
- Compatible with select vehicles (Note: engine affects fitment - verify specific fitment details with desertcart confirmed fit fit checker above): CHRYSLER: 2009-22 300, 2009 Aspen; DODGE: 2009-22 Challenger, 2009-22 Charger, 2009,2011-22 Durango
- Compatible with (continued): DODGE: 2009-10 Ram 1500, 2009-10 Ram 2500, 2009 Ram 3500; JEEP: 2009-10 Commander, 2009-23 Grand Cherokee, 2021-23 Grand Cherokee L, 2022-23 Wagoneer; RAM: 2011-23 Ram 1500, 2019-22 Ram 1500 Classic
- Compatible with (continued): RAM: 2011-19 Ram 2500, 2011-18 Ram 3500, 2011-19 Ram 4000

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0027ZKDG2 |
| Best Sellers Rank | #18,461 in Automotive ( See Top 100 in Automotive ) #88 in Automotive Performance Spark Plugs |
| Brand | BOSCH |
| Customer Reviews | 4.7 4.7 out of 5 stars (265) |
| Date First Available | 1 January 2024 |
| Exterior | Machined |
| Item Weight | 95.2 g |
| Item model number | 9673 |
| Manufacturer | Bosch Automotive |
| Manufacturer Part Number | 9673 |
| Model | Spark Plug |
| Product Dimensions | 10.21 x 2.69 x 2.39 cm; 95.25 g |

## Product Details

- **Brand:** BOSCH
- **Core material:** Iridium
- **Thread size:** 14
- **Top material type:** iridium
- **Vehicle service type:** Car, Truck

## Images

![9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/71FZXJroy2L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Z on 27 December 2025*

Good product

### ⭐⭐⭐⭐⭐ Review
*by P***F on 26 December 2014*

These plugs seem to be working just fine. Installed in a 1988 Mazda 626 2.2.

### ⭐⭐⭐⭐⭐ Review
*by R***L on 17 December 2020*

Me he mantenido comprando estas bujías debido a su alta durabilidad y desempeño, las recomiendo ampliamente

## Frequently Bought Together

- BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4
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- Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-03*