---
product_id: 60533304
title: "Wynn's Lead Substitute - Protects Against Wear in Unleaded Petrol Engines - Prevents Oxidation, Fuel Degradation & Deposit Formation - Suitable for 2-Stroke & 4-Stroke Engines - 250ml"
brand: "wynn's"
price: "KSh7037"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/60533304-wynns-lead-substitute-protects-against-wear-in-unleaded-petrol-engines
store_origin: KE
region: Kenya
---

# Fuel oxidation prevention Compatible with 2 & 4-stroke engines Valve seat wear protection Wynn's Lead Substitute - Protects Against Wear in Unleaded Petrol Engines - Prevents Oxidation, Fuel Degradation & Deposit Formation - Suitable for 2-Stroke & 4-Stroke Engines - 250ml

**Brand:** wynn's
**Price:** KSh7037
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your engine young, clean, and unstoppable!

## Quick Answers

- **What is this?** Wynn's Lead Substitute - Protects Against Wear in Unleaded Petrol Engines - Prevents Oxidation, Fuel Degradation & Deposit Formation - Suitable for 2-Stroke & 4-Stroke Engines - 250ml by wynn's
- **How much does it cost?** KSh7037 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/60533304-wynns-lead-substitute-protects-against-wear-in-unleaded-petrol-engines)

## Best For

- wynn's enthusiasts

## Why This Product

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

## Key Features

- • **Cost-Saving Engine Care:** Protects soft valve seats from micro-welding and pitting, reducing costly repairs and downtime.
- • **Fuel Stability Champion:** Prevents oxidation and fuel degradation during long storage, keeping your engine ready to roar.
- • **Deposit-Free Performance:** Keeps fuel systems clean by stopping sticky residue buildup, ensuring smooth combustion and efficiency.
- • **Ultimate Valve Seat Defense:** Replicates lead’s lubrication to drastically reduce valve wear and extend engine life.
- • **Versatile Engine Compatibility:** Perfect for motorcycles, classic cars, lawn mowers, and marine engines—one solution for all your petrol needs.

## Overview

Wynn's Lead Substitute is a premium 250ml additive designed to protect unleaded petrol engines by replicating lead’s lubricating effect on valve seats, preventing wear and micro-welding. It stabilizes fuel against oxidation during storage, prevents deposit formation in fuel systems, and is compatible with both 2-stroke and 4-stroke engines across a wide range of vehicles and equipment.

## Description

Wynn's Lead Substitute - Protects Against Wear in Unleaded Petrol Engines - Prevents Oxidation, Fuel Degradation & Deposit Formation - Suitable for 2-Stroke & 4-Stroke Engines - 250ml

## Features

- ✅ VALVE SEAT PROTECTION FOR UNLEADED PETROL ENGINES: Ensures optimal protection for valve seats in engines that run on unleaded petrol. In the absence of lead, which previously served as a natural lubricant, this formulation replicates the same protective effect by forming a resilient lubricating coating on valves and valve seats. This artificial barrier significantly reduces friction and wear, particularly in soft valve seats, preventing the formation of micro-welding caused by high operating temperatures and pressures. As a result, engine longevity is enhanced and performance remains consistent, even under demanding conditions.
- ✅ PREVENTS PREMATURE WEAR IN CLASSIC AND MODERN ENGINES: Specifically designed to guard against the premature deterioration of soft valve seats in engines fuelled with unleaded petrol. The formulation creates a durable protective layer that mimics the lubricating properties of lead, reducing metal-to-metal contact and the risk of pitting and micro fusion. This protective action ensures that internal components maintain their integrity longer, helping to prevent performance issues and costly repairs.
- ✅ OXIDATION PROTECTION FOR LONG-TERM STORAGE: Provides a vital layer of defence against fuel degradation during periods of inactivity. When engines are not in use for extended durations — such as during winter or seasonal storage — fuel left in the tank is prone to oxidation. This process can produce sticky residues and corrosive by-products that lead to blockages in fuel lines, filters, and injectors. The advanced chemical composition of this product stabilises the fuel, preventing oxidation and extending its usable life.
- ✅ KEEPS FUEL SYSTEMS CLEAN AND EFFICIENT: Designed not only to protect but also to maintain the cleanliness of the entire fuel system. By preventing the formation of oxidation residues, this product avoids the build-up of deposits in the tank, filter, and carburettor, which could otherwise compromise fuel flow and combustion quality. Cleaner fuel systems contribute to improved engine efficiency, reduced emissions, and smoother performance. The stabilising agents work continuously to preserve fuel clarity and quality, especially in older or infrequently used machines where contamination risks are higher. Compatible with all petrol-powered two-stroke and four-stroke engines.
- ✅ VERSATILE USE FOR MULTIPLE ENGINE TYPES: Suitable for a wide range of petrol engines including those found in motorcycles, classic cars, lawn mowers, scooters, generators, and marine equipment such as yachts and outboard engines. Whether for recreational, domestic, or utility purposes, this additive enhances engine durability and fuel stability across all applications. Its protective formula ensures consistent performance regardless of engine size or usage frequency, making it a reliable choice for both daily drivers and seasonally operated machines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wynn Oil UK |
| Brand | Wynn's |
| Product Dimensions | 5 x 5 x 19 cm; 200 g |
| Batteries | Lithium Ion batteries required. |
| Item model number | 1831023 |
| Manufacturer part number | WY70612 |
| Item Weight | 200 g |

## Product Details

- **Brand:** Wynn's
- **Item weight:** 0.2 Kilograms
- **Package weight:** 0.23 Kilograms
- **Age range (description):** Adult
- **Number of items:** 1

## Images

![Wynn's Lead Substitute - Protects Against Wear in Unleaded Petrol Engines - Prevents Oxidation, Fuel Degradation & Deposit Formation - Suitable for 2-Stroke & 4-Stroke Engines - 250ml - Image 1](https://m.media-amazon.com/images/I/61XxhH31GML.jpg)

## Questions & Answers

**Q: Any advice on how to open this please. Beggining to think I may have a faulty cap.**
A: I just pressed down hard on the cap and rotated it anti-clockwise and it unscrewed without any problems.

**Q: Does the product have a shelf life**
A: The bottle I purchased has an expiratory date of 05/2026.

**Q: How many litres will 250ml bottle treat?**
A: Hi there, 

It is 1 ml per 1 Litre so this bottle will cover 250 litre's of fuel. 

I have this in stock so if you wish to complete this order i can get it with the courier today. 

Regards

Shane

## Frequently Bought Together

- Wynn's Lead Substitute, 250 ml, 1831023
- Valvoline VR1 Racing SAE 10W-30 Motor Oil 1 QT, Case of 6
- Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/60533304-wynns-lead-substitute-protects-against-wear-in-unleaded-petrol-engines](https://www.desertcart.co.ke/products/60533304-wynns-lead-substitute-protects-against-wear-in-unleaded-petrol-engines)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-22*