---
product_id: 77461380
title: "Spectra Premium GM50 Classic Fuel Tank"
brand: "spectra premium"
price: "$630.53"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/77461380-spectra-premium-gm50-classic-fuel-tank
store_origin: US
region: United States of America
---

# 100% water-based leak tested Lock ring included for secure fit Corrosion-resistant Ni Terne steel Spectra Premium GM50 Classic Fuel Tank

**Brand:** spectra premium
**Price:** $630.53
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fuel your drive with confidence — the tank that means business!

## Quick Answers

- **What is this?** Spectra Premium GM50 Classic Fuel Tank by spectra premium
- **How much does it cost?** $630.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/77461380-spectra-premium-gm50-classic-fuel-tank)

## Best For

- spectra premium enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outperform:** Exceeds original equipment fuel tank standards for unmatched reliability
- • **Leak-Proof Confidence:** Every tank undergoes rigorous 100% water-based leak testing for peace of mind
- • **Secure Fit Guaranteed:** Includes lock ring to ensure a perfect, vehicle-specific installation
- • **Corrosion-Resistant Armor:** Crafted from OEM-approved Ni Terne steel to withstand harsh conditions
- • **Versatile Fuel Compatibility:** Designed for both diesel and gasoline, tailored to your vehicle’s needs

## Overview

The Spectra Premium GM50 Fuel Tank is a high-performance, vehicle-specific replacement tank made from corrosion-resistant Ni Terne steel. It includes a lock ring for secure installation and undergoes 100% water-based leak testing to ensure durability and reliability for both diesel and gasoline applications.

## Description

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium Fuel Tanks meet or exceed the performance of the original equipment Fuel Tanks they replace. Lock ring included with tank. Made with corrosion resistant O.E.M. approved Ni Terne steel. All units are 100 percentage water based leak tested after full product assembly.

## Features

- Spectra Premium fuel tanks meet or exceed the performance of the original equipment fuel tanks they replace
- Lock ring included with tank
- Made with corrosion resistant O.E.M. approved Ni Terne steel
- All units are 100 percent water based leak tested after full product assembly
- All units are 100 percentage water based leak tested after full product assembly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fuel Type | Diesel, Gasoline |
| Product Grade | Performance |
| Fit Type | Vehicle Specific |
| OEM Part Number | 3931549 |
| Global Trade Identification Number | 00671607907568 |
| UPC | 671607907568 |
| Manufacturer | Spectra Premium |
| Model | Spectra Premium GM50 Fuel Tank |
| Item Weight | 15.15 pounds |
| Product Dimensions | 25 x 40.25 x 13.75 inches |
| Item model number | GM50 |
| Manufacturer Part Number | GM50 |

## Product Details

- **Brand:** Spectra Premium
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 25 x 40.25 x 13.75 inches
- **Exterior Finish:** Brushed
- **Item Weight:** 15.2 Pounds

## Images

![Spectra Premium GM50 Classic Fuel Tank - Image 1](https://m.media-amazon.com/images/I/81bXNA7OelL.jpg)

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*