---
product_id: 55506708
title: "STP Smoke Treatment 450ml + Engine Stop Leak 300ML+Lead Sub Octane Booster 200ML"
brand: "nielsen cdg"
price: "40104CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/55506708-stp-smoke-treatment-450ml-engine-stop-leak-300ml-lead-sub
store_origin: SN
region: Senegal
---

# STP Smoke Treatment 450ml + Engine Stop Leak 300ML+Lead Sub Octane Booster 200ML

**Brand:** nielsen cdg
**Price:** 40104CFA
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** STP Smoke Treatment 450ml + Engine Stop Leak 300ML+Lead Sub Octane Booster 200ML by nielsen cdg
- **How much does it cost?** 40104CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/55506708-stp-smoke-treatment-450ml-engine-stop-leak-300ml-lead-sub)

## Best For

- nielsen cdg enthusiasts

## Why This Product

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

## Description

STP Smoke Treatment for Petrol Engines 450ml STP Smoke Treatment for Petrol Engines 450ml. Reduces exhaust smoke and lowers oil consumption. Excessive oil burning and exhaust smoking can occur in older, worn engines when motor oil enters the combustion chamber and is burned along with fuel. This condition, known as oil blow by, often results when friction and metal-to-metal contact have worn parts and created gaps between the cylinder walls, pistons rings and valve guide seals. STP® 64450EN Smoke Treatment provides a thicker oil cushion to help fill these gaps and reduce oil blow-by and smoking. STP Lead Substitute With Octane Booster 200ml Leaded petrol contains dual function lead additives in the form of tetraethyl lead and tetramethyl lead. Firstly, they increase the octane rating of the fuel, making engines less prone to knocking and pinking (when the fuel in the engine burns in an uncontrolled manner causing potential damage to the engine). Secondly, they form a solid barrier lubrication layer on the exhaust valve and valve seat areas, protecting them from erosion under high load conditions. Cars which are designed to run on unleaded fuel have very hard valve seats which resist wear, but many of those designed to run on leaded petrol have softer valve seats which need this protection - unleaded fuel is not formulated with valve seat protection in mind. Running a vehicle designed for leaded petrol on unleaded petrol without addressing these issues could result in catastrophic engine failure. STP Engine Stop Leak Petrol & Diesel Engines 300ml STP Engine Stop Leak is formulated with a special agent to renew polymer seals and gaskets damaged by the heat of normal engine operation, which can otherwise result in oil leaks and expensive mechanical work.

## Features

- STP Smoke Treatment 450ml + Engine Stop Leak 300ML+Lead Sub Octane Booster 200ML

## Images

![STP Smoke Treatment 450ml + Engine Stop Leak 300ML+Lead Sub Octane Booster 200ML - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51-h1dkdW1L.jpg)

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**Shop now:** [https://www.desertcart.sn/products/55506708-stp-smoke-treatment-450ml-engine-stop-leak-300ml-lead-sub](https://www.desertcart.sn/products/55506708-stp-smoke-treatment-450ml-engine-stop-leak-300ml-lead-sub)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-31*