---
product_id: 101365638
title: "Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1)"
brand: "bosch"
price: "$196.41"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.ec/products/101365638-bosch-9603-original-equipment-fine-wire-iridium-spark-plug-pack
store_origin: EC
region: Ecuador
---

# 4x longer lifespan Double iridium tech OE precision fit Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1)

**Brand:** bosch
**Price:** $196.41
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your ride with Bosch’s finest spark – don’t get left in the cold!

## Quick Answers

- **What is this?** Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1) by bosch
- **How much does it cost?** $196.41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/101365638-bosch-9603-original-equipment-fine-wire-iridium-spark-plug-pack)

## 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

- • **Perfect OEM Fit:** Engineered for vehicle-specific fitment ensuring hassle-free installation and optimal engine compatibility.
- • **Unmatched Durability:** Experience up to 4x longer life than standard plugs, keeping your engine firing flawlessly mile after mile.
- • **Trusted Bosch Quality:** Backed by Bosch’s legacy and 4.5-star rating from over 800 enthusiasts who demand reliability.
- • **Enhanced Fuel Efficiency:** Optimized spark plug design promotes cleaner combustion, helping you save on fuel costs.
- • **Precision Double Iridium:** Dual iridium electrodes deliver superior spark efficiency and consistent ignition performance.

## Overview

The Bosch 9603 Original Equipment Fine Wire Iridium Spark Plug offers up to 4 times longer lifespan with advanced double iridium technology, ensuring superior ignition and fuel efficiency. Designed for a precise vehicle-specific fit, it guarantees reliable performance and easy installation, making it the go-to choice for discerning riders seeking durability and Bosch’s trusted quality.

## Description

Shop a wide range of Spark Plug from the house of Bosch Automotive on desertcart.

Review: Very nice - Nice product
Review: Ok - Ok

## Features

- Up to 4x longer life
- Double Iridium Spark Plug
- Representing the best of oe spark plug technology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00515NH4K |
| Assembly Required | No |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #95,783 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #633 in Ignitions |
| Brand | Bosch |
| Core Material | Iridium |
| Customer Reviews | 4.5 4.5 out of 5 stars (829) |
| Date First Available | 7 August 2012 |
| Global Trade Identification Number | 00028851010375 |
| Item Dimensions LxWxH | 10.2 x 17.8 x 22.9 Centimeters |
| Item Weight | 22.7 g |
| Item model number | 9603_1 |
| Manufacturer Part Number | 9603 |
| OEM Part Number | 9603 |
| Position | Front, Rear |
| Product Dimensions | 10.16 x 17.78 x 22.86 cm; 22.68 g |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| UPC | 028851010375 |
| Vehicle Service Type | Motorcycle |
| Volume | 2.96 Cubic Inches |

## Product Details

- **Brand:** Bosch
- **Core Material:** Iridium
- **Thread Size:** 14mm
- **Top Material Type:** Nickel
- **Vehicle Service Type:** Motorcycle

## Images

![Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/41UENxxfFhL.jpg)
![Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/41sB0jeearL.jpg)
![Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/51bcoTgWh9L.jpg)
![Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/610qEbONlPL.jpg)
![Bosch (9603) Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/7146NFBC01L.jpg)

## Questions & Answers

**Q: Can i use it in my pulsar 160ns ?**
A: Plz chk user manual for the size, its pretty expensive one for a low CC bikes

**Q: Anyone know if can work with mini cooper s 2008?**
A: Yes

**Q: Will this fit 2006 Lancers?**
A: Yes

**Q: It is fitted maruti 800 12v, alto 0.8l 12v, alto 1.1l 16v, wagon-r 1.1l, zen estilo, alto 800 any model?**
A: Its a German made one, if you place an order its directly imported from Germany by the dealer in Mumbai, I have used it still using it, its a good one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice
*by B***D on 26 June 2022*

Nice product

### ⭐⭐ Ok
*by S***K on 9 October 2025*

Ok

### ⭐ Compatibility of products as mentioned.
*by A***. on 10 March 2025*

Details of product’s compatibility specially in accessories & parts is very bad. As these products are only exchangeable it’s a loss of the client. But somehow when I have expressed my issues either the product has been changed or I have been refunded.

## Frequently Bought Together

- BOSCH 9603 OE Fine Wire Double Iridium Spark Plug - Single
- BOSCH 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4
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**Shop now:** [https://www.desertcart.ec/products/101365638-bosch-9603-original-equipment-fine-wire-iridium-spark-plug-pack](https://www.desertcart.ec/products/101365638-bosch-9603-original-equipment-fine-wire-iridium-spark-plug-pack)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*