---
product_id: 14058044
title: "Bosch 03111 Distributor Cap"
brand: "bosch"
price: "$34.36"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/14058044-bosch-03111-distributor-cap
store_origin: US
region: United States of America
---

# Withstands up to 30,000 Volts Durable glass fiber reinforced polyester High chemical & tracking resistance Bosch 03111 Distributor Cap

**Brand:** bosch
**Price:** $34.36
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride with Bosch’s unstoppable spark!

## Quick Answers

- **What is this?** Bosch 03111 Distributor Cap by bosch
- **How much does it cost?** $34.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/14058044-bosch-03111-distributor-cap)

## 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

- • **Lightweight Powerhouse:** At just 0.8 ounces, it delivers robust performance without added bulk.
- • **Trusted Bosch Innovation:** Backed by decades of industry-leading ignition expertise for your vehicle’s peak performance.
- • **Electrify with Confidence:** Engineered to handle extreme 30,000 Volt demands without fail.
- • **Built to Brave the Elements:** Superior chemical and tracking resistance ensures longevity under harsh conditions.
- • **Precision Fit, Zero Guesswork:** Guaranteed OEM-exceeding fit and function for seamless installation.

## Overview

The Bosch 03111 Distributor Cap is a high-performance automotive component designed to endure up to 30,000 volts and harsh chemical exposure. Made from glass fiber reinforced polyester, it guarantees a precise fit and superior durability, meeting or exceeding OEM standards for cars and trucks. Lightweight and engineered for extreme conditions, it ensures reliable ignition and long-lasting engine management.

## Description

Inside the distributor cap there are up to 30,000 Volts between the live parts. The spark discharge between the distributor rotor and the HT lead contacts generate heat and a high proportion of aggressive nitrogen oxides. Extreme demands are therefore made of the chemical resistance and tracking resistance of the distributor cap. Bosch also offers an equally superior line of ignition products for Asian cars and light trucks. Long recognized as an industry leader in ignition and fuel systems, Bosch's quality, innovation, and experience are the foundation of the entire line of engine management components.

## Features

- Made to withstand extreme demands (up to 30,000 Volts)
- Provides high tracking resistance
- Made of glass fiber reinforced polyester
- Meets or exceeds OEM specifications
- Guaranteed fit and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bosch |
| Color | Copper |
| Material | Glass,Polyester |
| Exterior Finish | Machined |
| Vehicle Service Type | Car, Truck |
| Style | Modern |
| Item Weight | 0.05 Pounds |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Bosch |
| UPC | 028851301114 |
| Global Trade Identification Number | 00028851301114 |
| Model | Distributor Cap |
| Item Weight | 0.8 ounces |
| Item model number | 03111 |
| Manufacturer Part Number | 03111 |

## Product Details

- **Brand:** Bosch
- **Color:** Copper
- **Material:** Glass,Polyester
- **Exterior Finish:** Machined
- **Vehicle Service Type:** Car, Truck

## Images

![Bosch 03111 Distributor Cap - Image 1](https://m.media-amazon.com/images/I/6164dHvaGHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top quality
*by K***N on June 8, 2025*

Buy it

### ⭐⭐⭐⭐⭐ Wire numbers on cap
*by M***D on October 30, 2024*

Numbered cap. with the firing order/1342, and direction of rotation embossed on it. cyl.#1 is front and #4 is back. I wish Bosch made a rotor with a potted contact like may bosch caps are. Note;BE SURE THE DISTRUBITOR GROUND WIRE IS SECURED TO THE FIRE WALL.

### ⭐⭐⭐⭐ Distributor cap to small
*by J***Y on June 24, 2025*

It didn't work for my application on my boat motor

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*