---
product_id: 51689764
title: "Opti-mizer 61612M 16 fl Oz. Ethanol Fuel Treatment Stabilizer, w/Chamber (1-Pack)"
brand: "opti-2"
price: "Bs.661"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/51689764-opti-mizer-61612m-16-fl-oz-ethanol-fuel-treatment-stabilizer
store_origin: BO
region: Bolivia
---

# Stabilizes ethanol fuel up to 24 months Built-in measuring chamber for precise dosing Advanced corrosion protection Opti-mizer 61612M 16 fl Oz. Ethanol Fuel Treatment Stabilizer, w/Chamber (1-Pack)

**Brand:** opti-2
**Price:** Bs.661
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your engine running smoother, longer—because your ride deserves the best!

## Quick Answers

- **What is this?** Opti-mizer 61612M 16 fl Oz. Ethanol Fuel Treatment Stabilizer, w/Chamber (1-Pack) by opti-2
- **How much does it cost?** Bs.661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/51689764-opti-mizer-61612m-16-fl-oz-ethanol-fuel-treatment-stabilizer)

## Best For

- opti-2 enthusiasts

## Why This Product

- Trusted opti-2 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready When You Are:** Compact 16 fl oz bottle with smart design fits perfectly in your toolkit or garage shelf.
- • **Ultimate Engine Defense:** Top-end lubricant formula protects your engine’s critical components from wear and tear.
- • **Fuel Freshness, Guaranteed:** Keeps your ethanol fuel stable and fresh for up to 2 years—no more wasted gas or engine hiccups.
- • **Corrosion? Not on Our Watch:** Advanced corrosion inhibitors shield your fuel system, extending engine life and reliability.
- • **Precision Dosing, Zero Waste:** Integrated measuring chamber lets you add exactly the right amount every time, saving money and hassle.

## Overview

Opti-mizer 61612M is a 16 fl oz ethanol fuel treatment and stabilizer designed to keep fuel fresh for up to 24 months. Featuring a built-in measuring chamber for precise dosing under 1.4 oz, it provides top-end lubrication and advanced corrosion protection to extend engine life and performance.

## Description

Opti-mizer 61612M 16 fl Oz. Ethanol Fuel Treatment Stabilizer, w/Chamber (1-Pack)

## Features

- Keeps fuel fresh
- Top end lubricant
- Corrosion protection
- Treats and stabilizes ethanol fuel up to 24 months
- Contains a measuring chamber for any measurement under 1.4 oz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Interlube International |
| Brand | Opti-2 |
| Model | OP61612M |
| Item Weight | 11.2 ounces |
| Package Dimensions | 7.5 x 4.3 x 1.7 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 61612M |

## Product Details

- **Brand:** Opti-2
- **Liquid Volume:** 460 Milliliters
- **Shelf Life:** 24 Months
- **Manufacturer:** Interlube International
- **UPC:** 723083616127

## Images

![Opti-mizer 61612M 16 fl Oz. Ethanol Fuel Treatment Stabilizer, w/Chamber (1-Pack) - Image 1](https://m.media-amazon.com/images/I/81uLmndThqL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by K***E on February 16, 2021*

Good product, keep gas fresh, runs clean in small engines of all kinds. Will continue to buy

### ⭐⭐⭐⭐⭐ Love it, although a bit pricey
*by M***E on September 17, 2018*

Good stuff, puts the spring back in the step of my old car. It also has a unique type of lubricant that they claim modifies the surface of metals. Not sure how that works but it is intriguing.

### ⭐⭐⭐⭐⭐ Quality
*by G***A on May 24, 2020*

Used it before. Great product!!!

## Frequently Bought Together

- Opti-mizer 61612M 16 fl Oz. Ethanol Fuel Treatment Stabilizer, w/Chamber (1-Pack)
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**Shop now:** [https://www.desertcart.bo/products/51689764-opti-mizer-61612m-16-fl-oz-ethanol-fuel-treatment-stabilizer](https://www.desertcart.bo/products/51689764-opti-mizer-61612m-16-fl-oz-ethanol-fuel-treatment-stabilizer)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-22*