---
product_id: 42226414
title: "815407A2 Distributor Cap Kit for Marinized, V-6 MerCruiser Engines Made by General Motors with Thunderbolt IV and V HEI Ignition Systems"
brand: "quicksilver"
price: "391 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/42226414-815407a2-distributor-cap-kit-for-marinized-v-6-mercruiser-engines
store_origin: PL
region: Poland
---

# Precision fit for V-6 MerCruiser engines RFI interference protection for onboard electronics Corrosion-resistant solid brass inserts 815407A2 Distributor Cap Kit for Marinized, V-6 MerCruiser Engines Made by General Motors with Thunderbolt IV and V HEI Ignition Systems

**Brand:** quicksilver
**Price:** 391 zł
**Availability:** ✅ In Stock

## Summary

> ⚓ Ignite your marine engine with confidence and style!

## Quick Answers

- **What is this?** 815407A2 Distributor Cap Kit for Marinized, V-6 MerCruiser Engines Made by General Motors with Thunderbolt IV and V HEI Ignition Systems by quicksilver
- **How much does it cost?** 391 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/42226414-815407a2-distributor-cap-kit-for-marinized-v-6-mercruiser-engines)

## Best For

- quicksilver enthusiasts

## Why This Product

- Trusted quicksilver brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Interference-Free Ignition:** Designed to block RFI interference, protecting your boat’s sensitive electronics and ensuring smooth operation.
- • **Trusted Marine Industry Leader:** Backed by Quicksilver’s 65+ years of rigorous testing and innovation, delivering unmatched quality and peace of mind.
- • **Engineered for Peak Performance:** Custom-fit for GM marinized V-6 MerCruiser engines with Thunderbolt IV & V HEI ignition systems ensures flawless ignition every time.
- • **Corrosion-Resistant Brass Inserts:** Solid brass components prevent electrical pitting and corrosion, extending the life of your ignition system.
- • **Built to Last in Marine Conditions:** Durable PBT and PET plastic blend resists warpage and withstands harsh marine environments for long-term reliability.

## Overview

The Quicksilver 815407A2 Distributor Cap Kit is a precision-engineered replacement part designed specifically for marinized V-6 MerCruiser engines with Thunderbolt IV and V HEI ignition systems. Crafted from a high-strength blend of PBT and PET plastics and featuring solid brass inserts, it offers superior resistance to corrosion, warpage, and electrical pitting. Its RFI interference protection ensures seamless integration with onboard electronics, making it a trusted choice for marine professionals seeking durability and performance.

## Description

Distributor cap kit 815407A2 fits marinized, V-6 MerCruiser engines made by General Motors with Thunderbolt IV and V HEI ignition systems. See your owner’s manual for replacement information and directions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

## Features

- For specific MerCruiser sterndrive and inboard engines
- Cap is made from a blend of PBT and PET plastics for increased strength, stiffness and resistance to warpage
- Solid brass inserts resist corrosion and electrical pitting for long service life
- Designed to resist RFI interference with onboard electronics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Quicksilver |
| Color | Unspecified |
| Material | Various Materials |
| Exterior Finish | Brass |
| Item dimensions L x W x H | 5.2 x 6 x 5.4 inches |
| Vehicle Service Type | Boat |
| Style | Thermal |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 815407A 2 |
| Manufacturer | Quicksilver |
| UPC | 745061314948 |
| Global Trade Identification Number | 00745061314948 |
| Model | Distributor Cap Kit 815407A2 - For Marinized, V-6 MerCruiser Engines Made by General Motors with Thunderbolt IV and V HEI Ignition Systems |
| Item Weight | 8.6 ounces |
| Product Dimensions | 5.2 x 6 x 5.4 inches |
| Item model number | 815407A2 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 815407A2 |

## Product Details

- **Brand:** Quicksilver
- **Color:** Unspecified
- **Material:** Various Materials
- **Exterior Finish:** Brass
- **Item dimensions L x W x H:** 5.2 x 6 x 5.4 inches

## Images

![815407A2 Distributor Cap Kit for Marinized, V-6 MerCruiser Engines Made by General Motors with Thunderbolt IV and V HEI Ignition Systems - Image 1](https://m.media-amazon.com/images/I/81uJUjfdfSL.jpg)

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**Shop now:** [https://www.desertcart.pl/products/42226414-815407a2-distributor-cap-kit-for-marinized-v-6-mercruiser-engines](https://www.desertcart.pl/products/42226414-815407a2-distributor-cap-kit-for-marinized-v-6-mercruiser-engines)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*