---
product_id: 345556227
title: "Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4"
brand: "bosch"
price: "71084CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Bosch"
url: https://www.desertcart.sn/products/345556227-bosch-9603-oe-fine-wire-double-iridium-spark-plug-pack
store_origin: SN
region: Senegal
---

# 4X longer life with double iridium 0.6mm ultra-fine wire for superior ignitability 360° laser weld for unmatched durability Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4

**Brand:** bosch
**Price:** 71084CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Bosch’s double iridium spark—where performance meets longevity!

## Quick Answers

- **What is this?** Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4 by bosch
- **How much does it cost?** 71084CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/345556227-bosch-9603-oe-fine-wire-double-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

- • **Built to Withstand:** 360-degree continuous laser weld fuses corrosion-resistant iridium to the base, guaranteeing durability under extreme conditions.
- • **Plug & Play Simplicity:** Factory pre-gapped and nickel-plated threads mean no anti-seize needed—easy installation for the busy professional on the go.
- • **Endurance that Outlasts:** Double iridium electrodes deliver 4X longer service life than standard plugs, keeping your engine firing strong mile after mile.
- • **Precision Ignition Power:** Ultra-fine 0.6mm wire firing pin ensures lightning-fast spark and peak engine performance every time you hit the gas.
- • **Optimized for Modern Engines:** OE-matched spark position perfectly compatible with Gasoline Direct Injection (GDI) technology, future-proofing your ride.

## Overview

Bosch 9603 OE Fine Wire Double Iridium Spark Plugs combine cutting-edge iridium technology and precision engineering to deliver 4X longer lifespan, superior ignitability with a 0.6mm fine wire, and enhanced durability through 360° laser welding. Designed for modern GDI engines, these pre-gapped, easy-install plugs ensure reliable, high-performance ignition that keeps your vehicle running smoother, longer.

## Description

Bosch 9603/FR7KII33X 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 ground electrode 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: Works well as it is supposed to do..
Review: Works perfect

## Features

- Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs
- 0.6mm fine wire firing pin provides superior ignitability and performance
- 360 Degree continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability
- 7 year performance satisfaction
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0792LVCZW |
| Best Sellers Rank | 818,527 in Automotive ( See Top 100 in Automotive ) 3,029 in Car Spark Plugs |
| Brand | Bosch |
| Customer Reviews | 4.6 4.6 out of 5 stars (618) |
| Date First Available | 17 Jan. 2018 |
| Item Weight | 197 g |
| Item model number | 9603 |
| Manufacturer | Bosch |
| Manufacturer part number | 9603 |
| Position | Front |
| Product Dimensions | 8.89 x 2.69 x 9.55 cm; 197 g |

## Product Details

- **Brand:** Bosch
- **Core material:** Iridium
- **Thread size:** M30
- **Top material type:** Nickel
- **Vehicle service type:** Car, SUV, Truck

## Images

![Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/51Q9udIwTTL.jpg)
![Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 2](https://m.media-amazon.com/images/I/61GmL0w8STL.jpg)
![Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 3](https://m.media-amazon.com/images/I/61SR5jxEiPL.jpg)
![Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 4](https://m.media-amazon.com/images/I/61e+V2w7d1L.jpg)
![Bosch 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 5](https://m.media-amazon.com/images/I/61e5Y3nuUkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 23 October 2024*

Works well as it is supposed to do..

### ⭐⭐⭐⭐⭐ Review
*by K***Z on 19 December 2025*

Works perfect

### ⭐⭐⭐⭐⭐ Review
*by M***N on 10 November 2023*

تاكد انه مخصص لسيارتك

## Frequently Bought Together

- BOSCH 9603 OE Fine Wire Double Iridium Spark Plug - Pack of 4
- FEL-PRO VS 50530 R Engine Valve Cover Gasket Set for Toyota Camry

---

## 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.sn/products/345556227-bosch-9603-oe-fine-wire-double-iridium-spark-plug-pack](https://www.desertcart.sn/products/345556227-bosch-9603-oe-fine-wire-double-iridium-spark-plug-pack)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-08*