---
product_id: 130144040
title: "Napa 4309 Gold Fuel Filter Base"
brand: "napa"
price: "€ 116.20"
currency: EUR
in_stock: true
reviews_count: 1
category: "Napa"
url: https://www.desertcart.pt/products/130144040-napa-4309-gold-fuel-filter-base
store_origin: PT
region: Portugal
---

# Vehicle-specific compatibility Precision 1/2-NPT thread fit Durable metal construction Napa 4309 Gold Fuel Filter Base

**Brand:** napa
**Price:** € 116.20
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your fuel system with Napa’s gold standard base – because your engine deserves the best!

## Quick Answers

- **What is this?** Napa 4309 Gold Fuel Filter Base by napa
- **How much does it cost?** € 116.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/130144040-napa-4309-gold-fuel-filter-base)

## Best For

- napa enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust metal base designed to withstand rigorous automotive conditions.
- • **Precision Threading:** 1/2-NPT connections ensure leak-proof, hassle-free installation every time.
- • **Trusted Performance:** Backed by a 4.7-star rating and Napa’s legacy of automotive excellence.
- • **Tailored for Your Ride:** Optimized for light trucks and passenger cars, guaranteeing a perfect match.
- • **Seamless Fuel Protection:** Engineered to perfectly fit Napa 3123 & 3418 separators for flawless fuel filtration.

## Overview

The Napa 4309 Gold Fuel Filter Base is a durable, metal replacement part designed specifically for Napa fuel/water separators 3123 and 3418. Featuring precise 1/2-NPT threaded connections, it ensures a secure fit for light trucks and passenger cars, delivering reliable fuel filtration backed by strong customer satisfaction.

## Description

Buy Napa 4309 Gold Fuel Filter Base: Fuel Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Five Stars - Works as expected.

## Features

- Base for Fuel/Water Separators 3123, 3418 (Thread connections are 1/2-NPT)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00K24OVMC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #337,908 in Automotive ( See Top 100 in Automotive ) #2,359 in Automotive Replacement Fuel Filters |
| Brand | Napa |
| Customer Reviews | 4.7 4.7 out of 5 stars (22) |
| Date First Available | May 1, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.2 pounds |
| Manufacturer Part Number | 4309 |
| Outer Material | Metal |
| Product Dimensions | 6 x 6 x 2 inches |
| Product Grade | Replacement Part |
| Style | Modern |
| Vehicle Service Type | Light Truck, Passenger Car |

## Product Details

- **Brand:** Napa
- **Outer Material:** Metal
- **Product Grade:** Replacement Part
- **Style:** Modern
- **Vehicle Service Type:** Light Truck, Passenger Car

## Images

![Napa 4309 Gold Fuel Filter Base - Image 1](https://m.media-amazon.com/images/I/61LozxbL6VL.jpg)
![Napa 4309 Gold Fuel Filter Base - Image 2](https://m.media-amazon.com/images/I/41o2QpRp4OL.jpg)
![Napa 4309 Gold Fuel Filter Base - Image 3](https://m.media-amazon.com/images/I/41BLQqKAfVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by J***E on June 27, 2017*

Works as expected.

## Frequently Bought Together

- Napa 4309 Gold Fuel Filter Base
- 3123 NAPA Gold Fuel Filter
- Anderson Metals-57001-0608 Brass Hose Fitting, Connector, 3/8" Barb x 1/2" Male Pipe

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**Shop now:** [https://www.desertcart.pt/products/130144040-napa-4309-gold-fuel-filter-base](https://www.desertcart.pt/products/130144040-napa-4309-gold-fuel-filter-base)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-22*