---
product_id: 253762691
title: "Automotive 7431 Double Iridium OE Replacement Spark Plug Up to 4X Longer Life (1 Pk) Audi Q7, Bugatti Veyron, Porsche Cayenne, Passat CC, Volkswagen Touareg"
brand: "bosch"
price: "€ 22.41"
currency: EUR
in_stock: true
category: "Bosch"
url: https://www.desertcart.hr/products/253762691-automotive-7431-double-iridium-oe-replacement-spark-plug-up-to
store_origin: HR
region: Croatia
---

# Double Iridium electrodes for max spark efficiency Pre-gapped, no adjustment needed 4X longer lifespan vs standard plugs Automotive 7431 Double Iridium OE Replacement Spark Plug Up to 4X Longer Life (1 Pk) Audi Q7, Bugatti Veyron, Porsche Cayenne, Passat CC, Volkswagen Touareg

**Brand:** bosch
**Price:** € 22.41
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Bosch’s double iridium power – because your engine deserves the best!

## Quick Answers

- **What is this?** Automotive 7431 Double Iridium OE Replacement Spark Plug Up to 4X Longer Life (1 Pk) Audi Q7, Bugatti Veyron, Porsche Cayenne, Passat CC, Volkswagen Touareg by bosch
- **How much does it cost?** € 22.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/253762691-automotive-7431-double-iridium-oe-replacement-spark-plug-up-to)

## 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 worry-free with spark plugs that outlast standard copper by up to four times.
- • **OE-Matched Spark Position:** Seamlessly compatible with Gasoline Direct Injection (GDI) engines for flawless fit and function.
- • **Precision Double Iridium Tech:** Experience unmatched ignition with dual iridium electrodes for peak engine performance.
- • **Factory Pre-Gapped Convenience:** Save time and avoid guesswork with plugs ready to install right out of the box.
- • **Corrosion-Resistant Nickel Threads:** Install with confidence—no anti-seize needed thanks to superior nickel plating.

## Overview

Bosch Automotive 7431 Double Iridium Spark Plug delivers superior ignition performance with dual iridium electrodes, engineered for up to 4X longer life than standard plugs. Designed for OE fit and optimized for GDI engines, it features corrosion-resistant nickel-plated threads and comes pre-gapped for hassle-free installation, making it the premium choice for luxury vehicles like Audi Q7, Porsche Cayenne, and Volkswagen Touareg.

## Description

Buy Bosch Automotive 7431 Double Iridium OE Replacement Spark Plug Up to 4X Longer Life (1 Pk) Audi Q7, Bugatti Veyron, Porsche Cayenne, Passat CC, Volkswagen Touareg online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bosch |
| Brand | BOSCH |
| Model | Spark Plug |
| Product Dimensions | 23.75 x 13.99 x 7.8 cm; 45.99 g |
| Item model number | 7431_1 |
| Exterior | Machined |
| Manufacturer Part Number | 0242140528 |
| OEM Part Number | AUDI 101905622, PORSCHE 95517022090, VW 101905622 |
| Position | Front, Rear |
| Item Weight | 46 g |

## Product Details

- **Brand:** BOSCH
- **Core material:** Copper
- **Thread size:** M14x1.5
- **Top material type:** Iridium
- **Vehicle service type:** Car

## Images

![Automotive 7431 Double Iridium OE Replacement Spark Plug Up to 4X Longer Life (1 Pk) Audi Q7, Bugatti Veyron, Porsche Cayenne, Passat CC, Volkswagen Touareg - Image 1](https://m.media-amazon.com/images/I/715E1Cbn0sL.jpg)

## Questions & Answers

**Q: 7431 will fit 2018 vw atlas 3.6L?**
A: Hi, 
Yes, Bosch 7431 Double Iridium Spark Plugs are compatible with the 2018 Atlas 3.6L. Thank you for your question.

**Q: Will this fit Audi Q7 2007?**
A: Yes it will fit...

**Q: Does it fit 2018 honda fit 14mm spark plug?**
A: No, Bosch 7431 spark plugs are not compatible with your Fit. The compatible spark plugs for your 2018 Honda Fit are Bosch 9694 Double Iridium spark plugs.

**Q: Will these fit a 2014 vw passat tsi se?**
A: No

## Frequently Bought Together

- BOSCH 7431 OE Fine Wire Double Iridium Spark Plug - Single
- CTA Tools 7993 Ignition Coil Puller (6-Cylinder)
- LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design with Thin Wall Socket, Cr-v Steel (LX-122)

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**Shop now:** [https://www.desertcart.hr/products/253762691-automotive-7431-double-iridium-oe-replacement-spark-plug-up-to](https://www.desertcart.hr/products/253762691-automotive-7431-double-iridium-oe-replacement-spark-plug-up-to)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-13*