---
product_id: 16089541
title: "Sierra 18-5385 Marine Distributor Cap"
brand: "sierra"
price: "NZ$103"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/16089541-sierra-18-5385-marine-distributor-cap
store_origin: NZ
region: New Zealand
---

# Precision fit for GM 4 Cyl. engines Interchangeable with multiple OEMs Backed by Sierra's industry-leading warranty Sierra 18-5385 Marine Distributor Cap

**Brand:** sierra
**Price:** NZ$103
**Availability:** ✅ In Stock

## Summary

> ⚓ Power your marine engine with precision and confidence!

## Quick Answers

- **What is this?** Sierra 18-5385 Marine Distributor Cap by sierra
- **How much does it cost?** NZ$103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/16089541-sierra-18-5385-marine-distributor-cap)

## Best For

- sierra enthusiasts

## Why This Product

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

## Key Features

- • **OEM-Grade Reliability:** Meets or exceeds original equipment standards, ensuring peak marine engine performance.
- • **Seamless Compatibility:** Fits GM 4 Cyl. engines with Delco conventional ignition for effortless integration.
- • **Compact & Durable Design:** Machined plastic finish with a lightweight 6.4 oz build, engineered for longevity in marine environments.
- • **Confidence in Every Voyage:** Sierra’s industry-leading warranty guarantees peace of mind on every water adventure.
- • **Versatile Interchangeability:** Direct replacement for top brands like Chris-Craft, Mercruiser, and Evinrude/Johnson—never compromise on quality.

## Overview

The Sierra 18-5385 Marine Distributor Cap is a precision-engineered ignition part designed for GM 4 Cyl. engines with Delco conventional ignition. It offers seamless interchangeability with multiple OEM parts from leading marine brands, ensuring reliable performance and durability. Finished with a machined plastic exterior and backed by Sierra’s industry-leading warranty, this compact 0.39-inch cap is built to keep your marine engine firing flawlessly.

## Description

The Sierra 18-5385 Distributor Cap is built with precision. Designed to be interchangeable with the following: Chris-Craft 16.69-00052, GLM 71540. Evinrude/Johnson 380541, Mallory 9-29401, Mercruiser 393-9459Q1, 393-9459, 393-9549T, 33667, FI6900052. Each Sierra product meets or exceeds the original equipment part it replaces.

## Features

- Fits : GM 4 Cyl. Engines With Delco Conventional Ignition
- All Sierra parts qualify for and are covered under Sierra's industry leading customer satisfaction warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sierra |
| Color | white |
| Material | Plastic |
| Exterior Finish | Machined |
| Item dimensions L x W x H | 0.39 x 0.39 x 0.39 inches |
| Vehicle Service Type | Car |
| Style | Classic |
| Item Weight | 6.4 ounces |
| OEM Part Number | 393-9459Q1, CHRIS-CRAFT 16.69-00052, MERCURY MARINE 393-9459, OMC 380541 |
| Manufacturer | Sierra |
| UPC | 030999236654 |
| Global Trade Identification Number | 00030999236654 |
| Model | Sierra 18-5385 Distributor Cap |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item model number | 18-5385 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 18-5385 |
| Lift Type | MOTOR |

## Product Details

- **Brand:** Sierra
- **Color:** white
- **Material:** Plastic
- **Exterior Finish:** Machined
- **Item dimensions L x W x H:** 0.39 x 0.39 x 0.39 inches

## Images

![Sierra 18-5385 Marine Distributor Cap - Image 1](https://m.media-amazon.com/images/I/51sXX6P2-lL.jpg)

---

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**Shop now:** [https://www.desertcart.nz/products/16089541-sierra-18-5385-marine-distributor-cap](https://www.desertcart.nz/products/16089541-sierra-18-5385-marine-distributor-cap)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-04-24*