---
product_id: 19305280
title: "Dutton-Lainson Company - Goldenrod (570-3/4) Canister Fuel Tank Filter Top Cap with 3/4\" NPT Fittings - Zinc Die-Cast Replacement Fuel Filter Housing for Diesel Water Separator Models - Made in USA"
brand: "goldenrod"
price: "203 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/19305280-dutton-lainson-company-goldenrod-570-3-4-canister-fuel-tank
store_origin: RO
region: Romania
---

# Precision 3/4" NPT fittings Quick, tool-friendly install Zinc die-cast durability Dutton-Lainson Company - Goldenrod (570-3/4) Canister Fuel Tank Filter Top Cap with 3/4" NPT Fittings - Zinc Die-Cast Replacement Fuel Filter Housing for Diesel Water Separator Models - Made in USA

**Brand:** goldenrod
**Price:** 203 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your fuel filtration game with Goldenrod’s rugged precision!

## Quick Answers

- **What is this?** Dutton-Lainson Company - Goldenrod (570-3/4) Canister Fuel Tank Filter Top Cap with 3/4" NPT Fittings - Zinc Die-Cast Replacement Fuel Filter Housing for Diesel Water Separator Models - Made in USA by goldenrod
- **How much does it cost?** 203 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/19305280-dutton-lainson-company-goldenrod-570-3-4-canister-fuel-tank)

## Best For

- goldenrod enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit, Zero Hassle:** Compatible with multiple Goldenrod filter models, simplifying maintenance and reducing inventory headaches.
- • **Fuel System’s Best Defense:** Optimized for diesel water separators to keep engines running clean by filtering out water, dirt, and debris.
- • **Fast Installation, Minimal Downtime:** Standard threading means no special tools needed—get back to work faster and avoid costly delays.
- • **Built to Last, Engineered to Perform:** Robust zinc die-cast housing resists corrosion and extreme conditions for years of reliable service.
- • **Precision Connections, Leak-Free Confidence:** 3/4" NPT threaded fittings ensure secure, professional-grade fuel system integration every time.

## Overview

The Goldenrod 570-3/4 Canister Fuel Tank Filter Top Cap is a zinc die-cast replacement housing designed for diesel water separator systems. Featuring durable corrosion-resistant construction and precision 3/4" NPT fittings, it fits multiple Goldenrod filter models and ensures secure, leak-free connections. Ideal for trucks, boats, and industrial equipment, it delivers superior contamination control and easy installation to protect engines and reduce maintenance downtime.

## Description

Upgrade your fuel filtration system with the Goldenrod 570-3/4 Canister Fuel Tank Filter Top Cap, engineered for superior diesel fuel filter performance. This premium zinc die-cast fuel filter housing assembly features precision 3/4" NPT pipe fittings for secure connections in demanding industrial applications. Compatible with Goldenrod canister fuel tank filter models 595, 595-3/4, 596, and 596-3/4, this versatile replacement fuel filter component works with both standard and water-absorbing Goldenrod fuel filters. Ideal for diesel water separator systems in trucks, boats, generators, and heavy equipment, this fuel filter cap ensures optimal contamination control and reliable fuel system protection. The robust construction withstands harsh environments while maintaining effective fuel water separator performance. Easy installation with standard NPT threading reduces downtime and maintenance costs. Essential for fleet operators, marine applications, and industrial fuel storage systems requiring clean fuel delivery and engine protection. Trusted by professionals worldwide for maximum fuel system reliability.

## Features

- ZINC DIE-CAST BUILD: Built with durable zinc die-cast materials, this Goldenrod fuel filter top cap delivers exceptional corrosion resistance and long-lasting performance for demanding fuel system applications. The robust fuel filter housing assembly features precision-engineered 3/4" NPT pipe fittings that ensure secure connections & reliable fuel filtration in harsh industrial environments. The construction withstands extreme temperatures and chemical exposure for years of dependable service.
- UNIVERSAL COMPATIBILITY: This versatile fuel filter cap works seamlessly with Goldenrod canister fuel tank filter models 595, 595-3/4, 596, and 596-3/4, making it the best replacement fuel filter component for your existing fuel water separator system. Compatible with both standard and water-absorbing Goldenrod fuel filters for maximum flexibility. Eliminate inventory confusion with this one-size-fits-multiple-models design that simplifies maintenance and parts ordering.
- FUEL SYSTEM FILTRATION: Engineered for diesel fuel filter applications, this fuel tank filter assembly provides superior contamination control for fleet vehicles, marine fuel systems, and industrial equipment. The precision-machined fuel filter housing ensures optimal fuel flow while maintaining effective diesel water separator performance. Keep your engines running clean with advanced filtration that removes water, dirt, and debris from stored fuel.
- EASY NPT INSTALLATION: Featuring standard 3/4" NPT threading for quick installation and replacement in existing fuel filter systems. The fuel filter replacement part integrates effortlessly with diesel fuel tanks, transfer tank systems, and marine fuel water separator configurations, reducing downtime and maintenance costs. No special tools are required - standard pipe wrenches make installation fast and straightforward for any technician.
- REPLACEMENT COMPONENT: Ideal for maintaining fuel system integrity in trucks, boats, generators, and heavy equipment. The fuel tank filter top cap serves as an essential replacement fuel filter part for diesel fuel systems, ensuring clean fuel delivery and protecting expensive engines from contamination damage. Stock up on this critical maintenance component to avoid costly equipment downtime and unexpected repair bills.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Goldenrod |
| Product Grade | Replacement Part |
| Outer Material | Metal |
| Vehicle Service Type | Passenger Car, SUV, Truck |
| Item Weight | 13.8 Ounces |
| Style | Canister |
| Global Trade Identification Number | 00085077565942 |
| Manufacturer | Dutton-Lainson Company |
| Automotive Fit Type | Universal Fit |
| UPC | 085077565942 |
| Model | 570-3/4 |
| Item Weight | 13.8 ounces |
| Product Dimensions | 4 x 3 x 2.5 inches |
| Item model number | 570-3/4 |
| Exterior | Zinc die |
| Manufacturer Part Number | 570-3/4 |

## Product Details

- **Brand:** Goldenrod
- **Product Grade:** Replacement Part
- **Outer Material:** Metal
- **Vehicle Service Type:** Passenger Car, SUV, Truck
- **Item Weight:** 13.8 Ounces

## Images

![Dutton-Lainson Company - Goldenrod (570-3/4) Canister Fuel Tank Filter Top Cap with 3/4" NPT Fittings - Zinc Die-Cast Replacement Fuel Filter Housing for Diesel Water Separator Models - Made in USA - Image 1](https://m.media-amazon.com/images/I/71745gZxvCL.jpg)
![Dutton-Lainson Company - Goldenrod (570-3/4) Canister Fuel Tank Filter Top Cap with 3/4" NPT Fittings - Zinc Die-Cast Replacement Fuel Filter Housing for Diesel Water Separator Models - Made in USA - Image 2](https://m.media-amazon.com/images/I/51ofyq6oRXL.jpg)

## Questions & Answers

**Q: Will this cap work with the goldenrod (596-5) fuel tank filter? i know it claims it works with 596 and 596-3/4. but the filters i use say 596-5.**
A: Thanks for your question!  Both this 570-3/4 fuel tank filter cap and the 570-1 fuel tank filter cap (https://www.amazon.com/dp/B004RGXY7E) are compatible with all three Goldenrod fuel tank filter canisters- the 595-5 (https://www.amazon.com/dp/B0002YQSDC), 596-5 (https://www.amazon.com/dp/B0009WKRGQ), and 597-5 (https://www.dutton-lainson.com/proddetail.php?prod=56613).  The 596 (https://www.amazon.com/dp/B000BVX8ZW) and 596-3/4 (https://www.amazon.com/dp/B00LKWZCFU) are the complete fuel tank filter units containing both the top caps and the canisters.

**Q: Will this work with 3/4-16UNF filter thread?**
A: No it is for 1” filter thread and 3/4” input and output threads.

**Q: are the filter threads 1-14?**
A: Thanks for your question!  The threads on this Goldenrod 570-3/4 canister fuel tank filter top cap are 3/4"-14 NPT.  We also have a canister fuel tank filter top cap with 1"-11 NPT pipe fittings available here: https://www.amazon.com/dp/B004RGXY7E.  The thread on the bottom of these top caps that screws into the top of the canister filter itself is 1"-12 in diameter.

**Q: is the screw that connects to the filter 3/4"?**
A: Thanks for your question!  The threads at the bottom of this 570-3/4 fuel tank filter top cap that screw in to the top of a Goldenrod canister fuel tank filter are 1" in diameter.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*