Wynns Lead Substitute 250ml 70612 Top Quality New

Wynn’s Lead Substitute is a high-performance petrol fuel additive specially designed to protect engine valves and valve seats in vehicles running on unleaded petrol. It replaces the lubricating effect of lead, reducing valve seat recession and wear, while helping maintain smooth engine operation.

Ideal for classic, vintage, and older petrol engines originally designed for leaded fuel, this treatment allows safe and reliable operation on modern unleaded petrol.


⭐ Key Features & Benefits

✅ Protects Valves & Valve Seats – Prevents excessive wear when using unleaded petrol
✅ Lead Replacement Formula – Recreates the lubricating effects of lead
✅ Extends Engine Life – Reduces valve seat recession
✅ Maintains Performance – Supports smooth running & reliable ignition
✅ Simple to Use – Add directly to the fuel tank
✅ Suitable for Petrol Engines – Especially older and classic vehicles
✅ Trusted Wynn’s Quality


📏 Product Specifications

  • Brand: Wynn’s

  • Product Name: Lead Substitute

  • Fuel Type: Petrol

  • Capacity: 250ml

  • Function: Valve and valve seat protection

  • Condition: Brand New

  • Dimensions: 0.30 × 5.20 × 19.70 cm

  • Weight: 0.25 kg


🧽 Usage Instructions

Add the recommended amount directly to the petrol fuel tank before refuelling. Suitable for continuous use with unleaded petrol.


📦 Package Includes

  • 1 x Wynn’s Lead Substitute 250ml

Why Shop With Us

🇬🇧 Genuine UK Stock
💯Top Quality Guaranty  
📦 Free Shipping (UK Mainland)
⚡ Express Shipping Available
🔁30 Day Returns

Delivery Information 🆓🚚

✅ Orders before 5:00 PM dispatched next working day.
✅ Free 48H delivery estimated at 2–5 working days.
✅ Guaranteed fast delivery with trackable Special Delivery Service.

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