---
product_id: 13899249
title: "9619 OE Fine Wire Double Iridium Spark Plug - Single"
brand: "bosch"
price: "¥2304"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/13899249-9619-oe-fine-wire-double-iridium-spark-plug-single
store_origin: JP
region: Japan
---

# 4X longer lifespan 24% less voltage needed No anti-seize needed 9619 OE Fine Wire Double Iridium Spark Plug - Single

**Brand:** bosch
**Price:** ¥2304
**Availability:** ✅ In Stock

## Summary

> ⚡ Spark your drive with Bosch Double Iridium – performance that lasts and installs in a flash!

## Quick Answers

- **What is this?** 9619 OE Fine Wire Double Iridium Spark Plug - Single by bosch
- **How much does it cost?** ¥2304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/13899249-9619-oe-fine-wire-double-iridium-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

- • **Built to Outlast:** 4X longer life than standard copper plugs means fewer replacements and more drive time
- • **Ignite with Precision:** 360° laser-welded ultra-fine iridium wire for superior ignitability and engine efficiency
- • **Effortless Installation:** Nickel-plated rolled threads resist corrosion and eliminate the need for anti-seize
- • **Ready Right Out of the Box:** Factory pre-gapped for perfect fit and instant installation—no adjustments required
- • **Engineered for Modern Power:** OE-matched design optimized for Gasoline Direct Injection (GDI) engines

## Overview

Bosch 9619 OE Double Iridium Spark Plug combines ultra-fine iridium electrodes and laser welding technology to deliver 24% reduced voltage requirements and 4X longer lifespan than copper plugs. Featuring corrosion-resistant nickel-plated threads and factory pre-gapping, it ensures hassle-free installation and peak performance, especially for modern GDI engines. Compatible with select Acura and Honda models, this spark plug is engineered to meet or exceed OE standards for fit, form, and function.

## Description

Product 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.                  brand_description               Bosch Automotive

## 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): ACURA: 2013-15 ILX, 2010-13,2017-20 MDX, 2013-18 RDX, 2009-12 RL, 2009-14 TL, 2009-14 TSX, 2010-13 ZDX
- Compatible with (continued): HONDA: 2008-17 Accord, 2010-11 Accord Crosstour, 2012-15 Civic, 2010-14 CR-V, 2012-15 Crosstour, 2008-10 Odyssey, 2009-11 Pilot, 2009-14 Ridgeline

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bosch |
| Core Material | Iridium |
| Thread Size | M12 |
| Top Material Type | Nickel |
| Vehicle Service Type | Car |
| Global Trade Identification Number | 00028851034210 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 028851034210 |
| OEM Part Number | 9619 |
| Manufacturer | Bosch Automotive |
| Model | Spark Plug |
| Item Weight | 0.8 ounces |
| Product Dimensions | 5 x 4 x 1 inches |
| Item model number | 9619_1 |
| Exterior | Machined |
| Manufacturer Part Number | YR6SII330X |

## Product Details

- **Brand:** Bosch
- **Core Material:** Iridium
- **Thread Size:** M12
- **Top Material Type:** Nickel
- **Vehicle Service Type:** Car

## Images

![9619 OE Fine Wire Double Iridium Spark Plug - Single - Image 1](https://m.media-amazon.com/images/I/71FZXJroy2L.jpg)

## Frequently Bought Together

- BOSCH 9619 OE Fine Wire Double Iridium Spark Plug - Single
- BOSCH 9619 OE Fine Wire Double Iridium Spark Plug - Pack of 4
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**Shop now:** [https://www.desertcart.jp/products/13899249-9619-oe-fine-wire-double-iridium-spark-plug-single](https://www.desertcart.jp/products/13899249-9619-oe-fine-wire-double-iridium-spark-plug-single)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*