---
product_id: 127769960
title: "3123 NAPA Gold Fuel Filter"
brand: "napa"
price: "E£ 6323"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/127769960-3123-napa-gold-fuel-filter
store_origin: EG
region: Egypt
---

# 12 Micron filtration precision Fuel/water separator with drain Fits 6.2L & 6.6L diesel engines 3123 NAPA Gold Fuel Filter

**Brand:** napa
**Price:** E£ 6323
**Availability:** ✅ In Stock

## Summary

> ⛽ Power your drive with NAPA Gold – filtration that fuels confidence!

## Quick Answers

- **What is this?** 3123 NAPA Gold Fuel Filter by napa
- **How much does it cost?** E£ 6323 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/127769960-3123-napa-gold-fuel-filter)

## 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

- • **Spin-On Convenience:** Use with base 4309 to upgrade to easy spin-on filter system
- • **Dual Fuel Compatibility:** Works seamlessly with diesel and gasoline engines
- • **Enhanced Water Separation:** Built-in drain removes water to prevent corrosion
- • **Rugged Metal Construction:** Durable design built for tough truck conditions
- • **Precision 12 Micron Filtration:** Keeps your engine running cleaner, longer

## Overview

The 3123 NAPA Gold Fuel Filter is engineered for Chevy and GMC trucks with 6.2L and 6.6L diesel engines, offering 12 micron filtration and a built-in fuel/water separator with drain. Compatible with both diesel and gasoline, it can be paired with base 4309 for spin-on convenience and enhanced water removal, ensuring superior engine protection in demanding driving conditions.

## Description

3123 NAPA Gold Fuel Filter

## Features

- Chev, GMC Trucks 6.2L, 6.6L Diesel Engine (Fuel/Water Separator w/Drain (12 Micron) (If base needed for this filter, use 4309) - can be used w/ diesel or gasoline - can use this filter along with base 4309 to convert cartridge fuel filters to the convenience of a spin-on or to add increased capacity and water removal capability to your existing fuel system
- NAPA Gold Fuel Filters Provide Excellent Engine Protection For Normal And Severe Driving Conditions Such As Dirt Roads, Construction Sites, Stop And Go Traffic, Short Trips, And Interstate Travel.
- 12 Micron

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NAPA |
| Product Grade | Replacement Part |
| Outer Material | Metal |
| Vehicle Service Type | Truck |
| Style | Modern |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Weight | 1.28 pounds |
| Product Dimensions | 6 x 6 x 2 inches |
| Manufacturer Part Number | 3123 |

## Product Details

- **Brand:** NAPA
- **Product Grade:** Replacement Part
- **Outer Material:** Metal
- **Vehicle Service Type:** Truck
- **Style:** Modern

## Images

![3123 NAPA Gold Fuel Filter - Image 1](https://m.media-amazon.com/images/I/21e6fRyzSaL.jpg)

## Questions & Answers

**Q: What way do i turn to drain? Counter clockwise ?**
A: Yes, Counterclockwise. I like this filter because I can open the drain into a clear plastic bottle and inspect the contents for water.

**Q: is this filter similar to the napa 4006 filter?**
A: I suggest you contact NAPA for this question.  Because I am not familiar with the napa 4006 filter. I have been using the 3123 for over 15 years. It is an outstanding filter.

**Q: How does the drain work?  Open it and water runs out?  This would be for a conversion project.  Thanks.**
A: Yes, it is a fuel filter/water separator. It works well. I believe it is 12 micron. I use it as a prefuel filter before getting to the oem filters. I've been using these filters for a while on customers vehicles. Since doing so I never get any water out of the oem separator. Sometimes the drain cock on the filter gets plugged with debris and will not drain. I just shoot a little air up the drain, but stand back because it will shoot out once you move the air out of the way.

## Frequently Bought Together

- 3123 NAPA Gold Fuel Filter
- Napa 4309 Gold Fuel Filter Base
- Anderson Metals - 57001-1616 Brass Hose Fitting, Connector, 1" Barb x 1" Male Pipe

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-22*