Name: Classic Valvemaster 250ml Lead Replacement Fuel Additive with Ethanol Protection
Brand: Castrol
SKU: 69411628
Price: 38.32 EUR
Availability: InStock
Rating: 4.875 (8 reviews)

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€ 38.32

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In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Keep your classic running smooth—because your vintage deserves VIP fuel care!

ENGINE ARMOR FOR CLASSICS - Protect valve seats from recession with a unique phosphorus formula designed for pre-1996 engines.
OPTIMIZED FOR VINTAGE POWER - Specifically formulated for vehicles with compression ratios under 8:1, ensuring tailored protection.
CORROSION NOT ON YOUR WATCH - Keeps your fuel system clean and corrosion-free, extending engine life and performance.
EFFORTLESS MAINTENANCE BOOST - One 250ml bottle treats 250 litres of fuel—easy dosing for long-lasting engine care.
ETHANOL FUELS WORST ENEMY - Etha-Guard stabilizes E5 & E10 petrol, preventing moisture damage and acidity buildup in your fuel system.

Valvemaster 250ml Lead Replacement Fuel Additive offers premium valve seat protection and ethanol fuel stabilization for pre-1996 vehicles. Featuring a unique phosphorus formula and Etha-Guard technology, it prevents valve seat recession, corrosion, and acidity caused by ethanol fuels like E5 and E10. One bottle treats 250 litres of petrol, making it an efficient and essential additive for classic car enthusiasts aiming to preserve engine integrity and performance.

Specifications

ASIN	B07CVLP998
Best Sellers Rank	70,076 in Automotive ( See Top 100 in Automotive ) 360 in Fuel Systems
Brand	Castrol
Customer Reviews	4.6 4.6 out of 5 stars (127)
Date First Available	3 May 2018
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Item Weight	270 g
Manufacturer	Castrol Classic Oils
Manufacturer part number	1768
Manufacturer reference	1768
Product Dimensions	5 x 5 x 21 cm; 270 g

Reviews

C**R

Brilliant stuff

25.09.2025

M**T

Neutralise that Acid

Too early to say but assume this will work as the Castrol branded product in stopping water absorption and acid production by the ethanol in E5/10 fuel. Price point looks to be around similar products.

4.07.2025

M**N

Works well with super ulp

Ease of use good figures on lts on top

27.05.2025

R**.

Fuel lead additive

Delivered in a timely manner easy to add the required amount with the measure on top.

20.07.2025

M**W

Fuel additive

Great for classic cars or motorcycles

23.12.2024

C**S

Very good car runs better

My 1954 austin a30 runs better on this .

7.05.2024

L**E

MGB sports car loves it

The car almost instantly sounded and performed better. The bottle will last me for a few years as I do not do many miles. Very pleased

31.07.2023

D**G

happy with product

I use this on my 1960s motorcycle and i am happy with it protecting it from the ethanol in modern petrol

5.11.2020

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€ 38.32

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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