---
product_id: 64475575
title: "BOSCH 9612 OE Fine Wire Double Iridium Spark Plug - Pack of 4"
brand: "bosch"
price: "571 kr"
currency: DKK
in_stock: true
reviews_count: 4
category: "Bosch"
url: https://www.desertcart.dk/products/64475575-bosch-9612-oe-fine-wire-double-iridium-spark-plug-pack
store_origin: DK
region: Denmark
---

# 4X longer lifespan 24% less voltage needed No anti-seize needed BOSCH 9612 OE Fine Wire Double Iridium Spark Plug - Pack of 4

**Brand:** bosch
**Price:** 571 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Spark your engine’s potential with Bosch Double Iridium – performance that lasts and installs in a snap!

## Quick Answers

- **What is this?** BOSCH 9612 OE Fine Wire Double Iridium Spark Plug - Pack of 4 by bosch
- **How much does it cost?** 571 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/64475575-bosch-9612-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

- • **OE-Perfect Fit:** Factory pre-gapped and engineered to meet or exceed original equipment standards for modern GDI engines
- • **Ignite with Precision:** 360° laser-welded ultra-fine iridium wire for superior ignitability and efficiency
- • **Trusted Bosch Quality:** Backed by a top automotive brand with proven performance across multiple car, SUV, and truck models
- • **Built to Last 4X Longer:** Double iridium electrodes deliver unmatched durability and extended engine life
- • **Effortless Installation:** Nickel-plated rolled threads eliminate corrosion and anti-seize, ready to install out of the box

## Overview

Bosch 9612 OE Fine Wire Double Iridium Spark Plugs feature ultra-fine iridium electrodes and 360-degree laser welding for enhanced ignitability and 4X longer life than standard plugs. Pre-gapped and equipped with corrosion-resistant nickel-plated threads, these plugs ensure easy installation without anti-seize. Designed to meet or exceed OE specifications, they are compatible with a wide range of vehicles including modern Gasoline Direct Injection engines, delivering reliable, high-performance ignition every time.

## 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: Works in my car - Bought this as my car had over 100,000 miles and needed new spark plugs. Car is running great.
Review: Ok - Ok

## 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 fitment details with desertcart confirmed fit fit checker above): BUICK: 1987-93 Century, 2009-11 Lucerne, 1988-93 Regal, 1987-89 Skyhawk, 2006-07 Terraza; CADILLAC: 1986-88 Cimarron
- Compatible with (continued): CHEVROLET: 2002-06 Avalanche 2500, 1987-93 Beretta, 2001-02 C3500HD, 1987-94 Cavalier, 1987-90 Celebrity, 1987-93 Corsica, 2001-02 Express 3500, 2006-11 Impala, 1990-94 Lumina, 2006-10 Malibu, 2006-07 Monte Carlo
- Compatible with (continued): CHEVROLET: 2001-06 Silverado 2500 HD, 2007 Silverado 2500 HD Classic, 2001-06 Silverado 3500, 2007 Silverado 3500 Classic, 2001-06 Suburban 2500, 2006-09 Uplander; GMC: 2001-02 C3500HD, 2001-02 Savana 3500
- Compatible with (continued): GMC: 2001-06 Sierra 2500 HD, 2007 Sierra 2500 HD Classic, 2001-06 Sierra 3500, 2007 Sierra 3500 Classic, 2001-06 Yukon XL 2500; OLDSMOBILE: 1987-93 Cutlass, 1987-89,1993 Cutlass Ciera, 1987-89 Cutlass Cruiser
- Compatible with (continued): OLDSMOBILE: 1988-93 Cutlass Supreme, 1986-88 Firenza; PONTIAC: 1987-91 6000, 2006-10 G6, 1988-93 Grand Prix, 2006-09 Montana, 1991-94 Sunbird; SATURN: 2007-08 Aura, 2006-07 Relay, 2008-10 Vue

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HJ6OG6W |
| Best Sellers Rank | #215,309 in Automotive ( See Top 100 in Automotive ) #1,306 in Automotive Replacement Spark Plugs |
| Brand | Bosch |
| Brand Name | Bosch |
| Compatible with Vehicle Type | Car, SUV, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.2 out of 5 stars 32 Reviews |
| Gap Size | 0.6 Millimeters |
| Global Trade Identification Number | 00028851011181 |
| Included Components | Spark Plugs |
| Item Height | 3.5 inches |
| Item Type Name | Spark Plugs |
| Item Weight | 6.38 ounces |
| Manufacturer | Bosch Automotive |
| Manufacturer Part Number | 9612 |
| Manufacturer Warranty Description | Limited |
| Thread Size | M14x1.25 |
| Top Material Type | Iridium |
| UPC | 028851011181 |
| Unit Count | 4.0 Count |
| Vehicle Service Type | Car, SUV, Truck |

## Product Details

- **Brand:** Bosch
- **Core Material:** Iridium
- **Global Trade Identification Number:** 00028851011181
- **UPC:** 028851011181

## Images

![BOSCH 9612 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/71FZXJroy2L.jpg)

## Questions & Answers

**Q: Why is that i installed these in my car and now the motor shakes**
A: Maybe one of the plugs broke when installed. Or  maybe the wire boot is not all the way on, on one or more plugs.

**Q: Does it fit 2007 altima 2.5**
A: Yes. Exactly what I needed at a Great price.

**Q: Will this fit a 2006 mitsubishi?**
A: Yes it will fit size wise but not sure if it's for your car or not but will surely fit

**Q: Sirve en Honda civic EX 2008 sedan?**
A: Si le keda

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works in my car
*by S***Y on April 15, 2019*

Bought this as my car had over 100,000 miles and needed new spark plugs. Car is running great.

### ⭐⭐⭐⭐ Ok
*by J***É on February 20, 2024*

Ok

### ⭐ Not for my Chevy
*by C***N on September 6, 2022*

I got these for my 1991 Cavalier 2.2. Idled great but threw smoke due to incomplete combustion. Not for this car.

## Frequently Bought Together

- BOSCH 9612 OE Fine Wire Double Iridium Spark Plug - Pack of 4
- BOSCH 9612 OE Fine Wire Double Iridium Spark Plug - Single
- ACDelco Professional 9746SS Spark Plug Wire Set

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**Shop now:** [https://www.desertcart.dk/products/64475575-bosch-9612-oe-fine-wire-double-iridium-spark-plug-pack](https://www.desertcart.dk/products/64475575-bosch-9612-oe-fine-wire-double-iridium-spark-plug-pack)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*