---
product_id: 607463272
title: "MC-300 Fuel Check Valve Rebuild Kit for Harley Davidson 20-22 EFI Systems, Check Valve O-rings and stainless steel spring fits Harley Tool Kit Replacemnet"
brand: "creative.c"
price: "$U1105"
currency: UYU
in_stock: true
reviews_count: 13
category: "Creative.C"
url: https://www.desertcart.uy/products/607463272-mc-300-fuel-check-valve-rebuild-kit-for-harley-davidson
store_origin: UY
region: Uruguay
---

# DIY rebuild kit saves costly replacements Precision-fit for 2001-2020 Harley EFI Durable Viton O-rings & stainless steel spring MC-300 Fuel Check Valve Rebuild Kit for Harley Davidson 20-22 EFI Systems, Check Valve O-rings and stainless steel spring fits Harley Tool Kit Replacemnet

**Brand:** creative.c
**Price:** $U1105
**Availability:** ✅ In Stock

## Summary

> 🛠️ Rebuild. Restore. Ride with confidence.

## Quick Answers

- **What is this?** MC-300 Fuel Check Valve Rebuild Kit for Harley Davidson 20-22 EFI Systems, Check Valve O-rings and stainless steel spring fits Harley Tool Kit Replacemnet by creative.c
- **How much does it cost?** $U1105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/607463272-mc-300-fuel-check-valve-rebuild-kit-for-harley-davidson)

## Best For

- creative.c enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Complete Kit:** Includes all essential components—check valve, spring, and O-rings—packaged for quick, hassle-free maintenance.
- • **Cost-Effective DIY Repair:** Rebuild your check valve yourself and avoid expensive replacements—ideal for the savvy Harley enthusiast.
- • **Leak-Proof Fuel Flow Restoration:** Eliminate fuel leaks and backflow issues to keep your ride smooth and worry-free.
- • **Engineered for Harley EFI (2001-2020):** Seamless compatibility with your Harley Davidson fuel system ensures a perfect fit and reliable performance.
- • **Premium Viton O-rings & Stainless Steel:** Built to last with corrosion-resistant materials that withstand harsh fuel environments and extend valve life.

## Overview

The MC-300 Fuel Check Valve Rebuild Kit is a precision-engineered solution for Harley Davidson EFI systems from 2001 to 2020. Featuring high-quality Viton O-rings, stainless nickel-plated check valve, and stainless steel spring, this kit enables durable, leak-free fuel flow restoration. Designed for easy DIY installation, it offers a cost-effective alternative to full valve replacement, ensuring your Harley runs smoothly and reliably.

## Description

Buy MC-300 Fuel Check Valve Rebuild Kit for Harley Davidson 20-22 EFI Systems, Check Valve O-rings and stainless steel spring fits Harley Tool Kit Replacemnet: Valve Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked great - Worked great for my 08 harley. Was able to stop my fuel leak. Fit just right. Not to hard to do either. Good price if you can do it yourself.
Review: Great transaction - Perfect replacement parts fixed my fuel leak

## Features

- Applicaiton: Fuel Check Valve Rebuild Kit compatible with Harley Davidson 2001 - 2020 models
- Reliable Performance: Use to rebuild check valve. Fix check valve leaking and Repair check valve. Eliminate the need for replacing expensive check valve and fuel line when only a rebuild is needed
- Superior Quality: Constructed from long lasting,high quality dupont Viton O-rings,stainless nickel-plated check valve and stainless steel springs,durable and sturdy
- Change scenario: If your device experiences water or fluid backflow, it may be due to wear or damage to the internal components of the check valve. In this case, you need to use the check valve reconstruction kit for maintenance and repair
- Package Include: 1 piece stainless nickel plated check valve; 1 piece stainless steel spring of fuel tool check valve; 2 pieces Viton O-rings of mc 300 check valve rebuild kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR7733Q9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #94,651 in Automotive ( See Top 100 in Automotive ) #85 in Powersports Valve Parts |
| Brand | Creative.C |
| Customer Reviews | 4.4 4.4 out of 5 stars (174) |
| Date First Available | December 30, 2023 |
| Exterior Finish | Nickel, Stainless Steel |
| Included Components | 1x Stainless nickel plated check valve ,2x Viton O-rings, 1xStainless steel spring |
| Inlet Connection Type | threaded |
| Item Package Quantity | 1 |
| Item Weight | 0.317 ounces |
| Item model number | MC-300 |
| Manufacturer | Creative.c |
| Material | Stainless Steel |
| Number of Ports | 2 |
| Outlet Connection Type | NPT |
| Package Dimensions | 5.59 x 3.78 x 0.79 inches |
| Part Number | Fuel Check Valve Rebuild Kit MC-300 |
| Warranty Description | 3 month |

## Product Details

- **Brand:** Creative.C
- **Exterior Finish:** Nickel, Stainless Steel
- **Inlet Connection Type:** threaded
- **Manufacturer:** Creative.c
- **Material:** Stainless Steel
- **Number of Ports:** 2
- **Outlet Connection Type:** NPT

## Images

![MC-300 Fuel Check Valve Rebuild Kit for Harley Davidson 20-22 EFI Systems, Check Valve O-rings and stainless steel spring fits Harley Tool Kit Replacemnet - Image 1](https://m.media-amazon.com/images/I/41LFSfqV27L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great
*by J***N on November 27, 2025*

Worked great for my 08 harley. Was able to stop my fuel leak. Fit just right. Not to hard to do either. Good price if you can do it yourself.

### ⭐⭐⭐⭐⭐ Great transaction
*by F***K on September 23, 2025*

Perfect replacement parts fixed my fuel leak

### ⭐⭐⭐⭐ Good stuff
*by D***O on November 14, 2025*

It works very good 👍

## Frequently Bought Together

- MC-300 Fuel Tool Kit Replacement for Harley Davidson Tool Kit EFI Check Valve Rebuild Kit compatible with Harley Davidson 2001-2022
- Fuel-Tool Check Valve Repair Tools MC-400
- mc700 Fuel Line Rebuild Kit fits for HARLEY

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-06*