---
product_id: 1204186
title: "Spectra Premium GM1B Fuel Tank for General Motors , Silver"
brand: "spectra premium"
price: "₨160002"
currency: LKR
in_stock: true
reviews_count: 11
category: "Spectra Premium"
url: https://www.desertcart.lk/products/1204186-spectra-premium-gm1b-fuel-tank-for-general-motors-silver
store_origin: LK
region: Sri Lanka
---

# 100% water-based leak tested Lock ring included for secure fit Ni Terne steel corrosion resistance Spectra Premium GM1B Fuel Tank for General Motors , Silver

**Brand:** spectra premium
**Price:** ₨160002
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride with the tank that means business!

## Quick Answers

- **What is this?** Spectra Premium GM1B Fuel Tank for General Motors , Silver by spectra premium
- **How much does it cost?** ₨160002 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1204186-spectra-premium-gm1b-fuel-tank-for-general-motors-silver)

## 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

- • **Leak-Proof Confidence:** Every tank undergoes rigorous 100% water-based leak testing for ultimate reliability.
- • **Performance You Can Trust:** Meets or exceeds original equipment standards for peace of mind on every drive.
- • **Secure Lock Ring Included:** Complete installation kit with lock ring for a factory-quality fit and finish.
- • **Precision Fit for Your GM Vehicle:** Vehicle-specific design ensures seamless installation and optimal performance.
- • **Durable Ni Terne Steel Construction:** Corrosion-resistant OEM-approved material built to last and protect.

## Overview

The Spectra Premium GM1B Fuel Tank is a vehicle-specific replacement tank made from corrosion-resistant Ni Terne steel, designed to meet or exceed OEM performance standards. It includes a lock ring for secure installation and is 100% water-based leak tested to ensure durability and reliability for your General Motors vehicle.

## 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 percent water based leak tested after full product assembly.

Review: Nice tank - Couple wacks to the seam where it sits in the cradles and it slid right in. Good price, seems factory quality!
Review: Would purchase again if needed. - Excellent, strapped right in and worked like OEM.

## Features

- Fit Type: Vehicle Specific
- Made with corrosion resistant O;E;M; approved Ni Terne steel
- Spectra Premium fuel tanks meet or exceed the performance of the original equipment fuel tanks they replace
- Lock ring included with tank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C7QK8C |
| Best Sellers Rank | #185,224 in Automotive ( See Top 100 in Automotive ) #84 in Automotive Replacement Fuel Tanks |
| Customer Reviews | 4.5 4.5 out of 5 stars (250) |
| Date First Available | October 10, 2007 |
| Fit Type | Vehicle Specific |
| Fuel Type | Gasoline |
| Global Trade Identification Number | 00671607901948 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 22.5 pounds |
| Item model number | GM1B |
| Manufacturer | Spectra Premium |
| Manufacturer Part Number | GM1B |
| Model | Spectra Premium GM1B Fuel Tank |
| OEM Part Number | 12382992 |
| Product Dimensions | 14 x 11 x 56 inches |
| Product Grade | Performance |
| UPC | 671607901948 |

## Product Details

- **Brand:** Spectra Premium
- **Exterior Finish:** Brushed
- **Item Weight:** 22.5 Pounds
- **Item dimensions L x W x H:** 14 x 11 x 56 inches
- **Vehicle Service Type:** Car, Truck

## Images

![Spectra Premium GM1B Fuel Tank for General Motors , Silver - Image 1](https://m.media-amazon.com/images/I/71CaDZjAD6L.jpg)
![Spectra Premium GM1B Fuel Tank for General Motors , Silver - Image 2](https://m.media-amazon.com/images/I/61uuoNds5QL.jpg)
![Spectra Premium GM1B Fuel Tank for General Motors , Silver - Image 3](https://m.media-amazon.com/images/I/71y3OKG2mmL.jpg)
![Spectra Premium GM1B Fuel Tank for General Motors , Silver - Image 4](https://m.media-amazon.com/images/I/61l8Df4IO1L.jpg)

## Questions & Answers

**Q: Is it a rt hand tank or left hand tank**
A: I purchase it for my husbands truck and you fuel from the drivers side.

**Q: Is this for a short bed or long bed?**
A: I fit my long bed and a I almost sure it will work in a short bed.

**Q: Is this for a short bed or long bed?**
A: I installed it on a 1985 C10 and it fit perfect. Regular bed at that time.

**Q: Will it fit in 1978 gmc? does it have baffles needed for fuel return of ls upgrade? thanks**
A: All I can tell you that it  fit and work well on my 1986 Chevy K10 . I can not see any reason why it will not work on your 78,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice tank
*by J***D on February 2, 2025*

Couple wacks to the seam where it sits in the cradles and it slid right in. Good price, seems factory quality!

### ⭐⭐⭐⭐⭐ Would purchase again if needed.
*by T***. on August 22, 2025*

Excellent, strapped right in and worked like OEM.

### ⭐⭐⭐⭐⭐ Fit a long bed square-body Chevy great
*by M***H on March 16, 2024*

It is working well on my 85 K20, seems like good quality welds and metal, no more leaky gas tank. No issues installing other than the job itself is a little challenging getting the gas tank up and mounted to the frame

## Frequently Bought Together

- Spectra Premium GM1B Fuel Tank for General Motors , Silver
- Spectra Premium FG05F Fuel Tank Sending Unit
- Spectra Premium ST01 Fuel Tank Strap

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---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*