---
product_id: 9501025
title: "Cerma STM-3 Engine Treatment for Diesel Semi Trucks – One-Time Ceramic Engine Treatment with Nano Silicon Carbide – Restores Performance, Reduces Friction and Wear – ETV Verified – Made in USA (12 oz)"
brand: "cerma"
price: "₨17349"
currency: SCR
in_stock: true
reviews_count: 1
url: https://www.desertcart.sc/products/9501025-cerma-stm-3-engine-treatment-for-diesel-semi-trucks-one
store_origin: SC
region: Seychelles
---

# Boosts horsepower Reduces emissions One-time treatment Cerma STM-3 Engine Treatment for Diesel Semi Trucks – One-Time Ceramic Engine Treatment with Nano Silicon Carbide – Restores Performance, Reduces Friction and Wear – ETV Verified – Made in USA (12 oz)

**Brand:** cerma
**Price:** ₨17349
**Availability:** ✅ In Stock

## Summary

> 🚀 Unleash the Power Within Your Engine!

## Quick Answers

- **What is this?** Cerma STM-3 Engine Treatment for Diesel Semi Trucks – One-Time Ceramic Engine Treatment with Nano Silicon Carbide – Restores Performance, Reduces Friction and Wear – ETV Verified – Made in USA (12 oz) by cerma
- **How much does it cost?** ₨17349 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/9501025-cerma-stm-3-engine-treatment-for-diesel-semi-trucks-one)

## Best For

- cerma enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Power:** Reduce harmful emissions while boosting efficiency.
- • **Maximize Performance:** Experience enhanced horsepower, torque, and compression.
- • **Revitalize Your Ride:** Transform your engine with a single application!
- • **Fuel Economy Champion:** Optimize your fuel usage for a smoother drive.
- • **Whisper-Quiet Operation:** Say goodbye to engine noise and vibrations.

## Overview

Cerma Large Diesel Engine Treatment is a revolutionary one-time treatment designed for 10-plus cylinder vehicles. It protects new engines and revives older ones by restoring performance, optimizing fuel economy, and significantly reducing engine noise and emissions.

## Description

CermaLarge Diesel Engine Treatment 10 Plus Cylinder Vehicles 12oz. Bottle

## Features

- Protects New, revives old (ONE-TIME TREATMENT, do not add at each oil change)
- Restores Engine Performance and Optimizes Fuel Economy
- Increases Horsepower, Torque, and Compression
- Reduces Engine Vibration and Noise (Harmonics)
- Stops Carbon Deposits and Reduces Emission Gases

## Images

![Cerma STM-3 Engine Treatment for Diesel Semi Trucks – One-Time Ceramic Engine Treatment with Nano Silicon Carbide – Restores Performance, Reduces Friction and Wear – ETV Verified – Made in USA (12 oz) - Image 1](https://m.media-amazon.com/images/I/513pbn-ZqfL.jpg)
![Cerma STM-3 Engine Treatment for Diesel Semi Trucks – One-Time Ceramic Engine Treatment with Nano Silicon Carbide – Restores Performance, Reduces Friction and Wear – ETV Verified – Made in USA (12 oz) - Image 2](https://m.media-amazon.com/images/I/518z6H9TkPL.jpg)
![Cerma STM-3 Engine Treatment for Diesel Semi Trucks – One-Time Ceramic Engine Treatment with Nano Silicon Carbide – Restores Performance, Reduces Friction and Wear – ETV Verified – Made in USA (12 oz) - Image 3](https://m.media-amazon.com/images/I/61MkJlEwG8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    I think it is good if you need to get a little extra mileage ...
  

*by D***W on Reviewed in the United States 🇺🇸 on March 1, 2015*

I do believe this stuff works, for how long I don't know, but I definitely noticed less vibration and a quieter engine soon after adding this to oil. I think it is good if you need to get a little extra mileage out of an older motor, before having expensive repairs. Added 1 yr ago and no problems. The Cerma was added to a 2010 Cummins 485 ISX with 650,000mi. on it.

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**Shop now:** [https://www.desertcart.sc/products/9501025-cerma-stm-3-engine-treatment-for-diesel-semi-trucks-one](https://www.desertcart.sc/products/9501025-cerma-stm-3-engine-treatment-for-diesel-semi-trucks-one)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-10-21*