---
product_id: 3902645
title: "Bosch 04278 Ignition Rotor"
brand: "bosch"
price: "Bs.373"
currency: BOB
in_stock: true
reviews_count: 12
url: https://www.desertcart.bo/products/3902645-bosch-04278-ignition-rotor
store_origin: BO
region: Bolivia
---

# Exact spark gap Finely-tooled metal sleeve Precision-machined contacts Bosch 04278 Ignition Rotor

**Brand:** bosch
**Price:** Bs.373
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Bosch precision!

## Quick Answers

- **What is this?** Bosch 04278 Ignition Rotor by bosch
- **How much does it cost?** Bs.373 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/3902645-bosch-04278-ignition-rotor)

## 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

- • **Compact & Lightweight:** At just 1.51 ounces, it’s designed for efficiency without bulk.
- • **Trusted Bosch Quality:** OEM part number 04278, a legacy of automotive excellence.
- • **Sleek & Durable Finish:** Superior surface finish combines aesthetics with long-lasting performance.
- • **Engineered for Precision:** Finely-tooled metal mounting sleeve ensures a flawless fit every time.
- • **Optimized Spark Delivery:** Precision-machined contacts guarantee the perfect gap for reliable ignition.

## Overview

The Bosch 04278 Ignition Rotor is a precision-engineered automotive component featuring a finely-tooled metal mounting sleeve and precision-machined contacts for accurate spark delivery. Lightweight and finished with a superior surface, it ensures reliable ignition performance and fits perfectly as an OEM replacement part.

## Description

Bosch 04278 Ignition Rotor

## Features

- Superior surface finish
- Finely-tooled metal mounting sleeve (Asian) for precise fit
- Precision-machined contacts provides the correct gap for accurate spark delivery
- Package Dimensions: 8.89 L x 5.334 H x 7.62 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bosch Automotive |
| Brand | Bosch Automotive |
| Model | Ignition Rotor |
| Item Weight | 1.51 ounces |
| Item model number | 04278 |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Painted |
| Manufacturer Part Number | 04278 |
| OEM Part Number | 04 278, 04278 |

## Images

![Bosch 04278 Ignition Rotor - Image 1](https://m.media-amazon.com/images/I/51A-C-p-H7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fit my 2001 CRV
  

*by O***R on Reviewed in the United States 🇺🇸 on May 22, 2023*

No issues. I keep ignition parts in my car due to the fact every 4 to 5 years they go out.  Got in the car to go get something and it would not start. I now keep the following in the car for the ignition Module, Ignition coil, and Rotor. Takes about 10 minutes to change out. Easy fix.

### ⭐⭐⭐⭐⭐ 







  
  
    Works for 1996 Acura Integra-GSR
  

*by J***Y on Reviewed in the United States 🇺🇸 on March 3, 2023*

This will perfectly replace the button in the distributor.

### ⭐⭐⭐⭐⭐ 







  
  
    It did not fit my car
  

*by R***Y on Reviewed in the United States 🇺🇸 on December 4, 2022*

It was easy to install but didn't fit my car

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**Shop now:** [https://www.desertcart.bo/products/3902645-bosch-04278-ignition-rotor](https://www.desertcart.bo/products/3902645-bosch-04278-ignition-rotor)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-09*