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Castrol Classic 1768 Valvemaster Lead Replacement Additive Fuel - 250ml
RSClassicCarParts (40415)
99.7% positive Feedback
Price:
£1,018.59
Ships today if you order in the next Ships today if you order in the next 4h 16m
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30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
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Classic Valvemaster. Ethanol stabiliser E5 & E10. Etha-Guard ethanol stabiliser. Stabilises Ethanol petrol E5 & E10. Use with E5 or E10 ethanol blends. Ultimate protection against valve seat. the best protection after lead.
- Buy it nowClassic Valvemaster - Lead Replacement Fuel Petrol Additive E5 E10 Stabiliser
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About this product
Product Identifiers
BrandCastrol
MPN1768, 1768
Manufacturer Part Number1768
EAN5060391201092
GTIN5060391201092
UPC7061115976416
eBay Product ID (ePID)26034037754
Dimensions
Volume250 mL
Ratings and reviews
Most relevant reviews
- 06 Jun, 2025Most favourable review
Castrol valvemaster fuel additive.
Bought this lead replacement additive as I have a 1933 Austin 7 which has 'soft' valves and would suffer if used on todays unleaded petrol. The product arrived well packed and quickly. Instructions on the bottle are good, and getting the right dosage (for 5 gallon in my case) is very easy. Enough for about five or more doses so might be enough for appoaching a years worth of driving. Have used once now so a bit too early to give an accurate assesment but know of others who use this product and they are happy with it.Verified purchase: YesCondition: New
- 21 Jul, 2021Most critical review
I am unable to recommend or decry this product
My car needs such a product. I was about to run out of it, so I bought some more. Do I know if it is of good quality? Is it good value. How am I to know????? Two absolutely stupid 'yes or no' options to stupid questions. Maybe this product damages my car's engine, so much so that the engine needs replacing after 5 years - how am I to know??? How can I give it a valid star rating??Verified purchase: YesCondition: New
- 13 Mar, 2019
quality protection against valve damage
top rated product from a trusted manufacturer. One 25 ml bottle treats 250 litres of unleaded petrol so very economical protection against possible expensive engine damage on a classic vehicle.Verified purchase: YesCondition: New
- 21 Oct, 2022
Help for old engines
My 1968 Morris has hardened valve seats, and in theory is ok to run on unleaded. I use Valvemaster as additional insurance, given that I use the car a lot and want to give it all the help I can with modern ethanol containing petrol.Verified purchase: YesCondition: New
- 02 May, 2025
Classic Valvemaster works for my Beetle
I have always used Classic Valvemaster in the fuel of my 1967 VW Beetle and it has always performed well and no signs of any problems with rubber hoses/seals with new ethanol loaded fuel.Verified purchase: YesCondition: New
- 31 Jul, 2025
This is a great product which I have bee...
This is a great product which I have been using for many years. One of the bottles was for a friend, so I now have him using it.Verified purchase: YesCondition: New
- 05 May, 2021
Good item, would recommend.
This product is a great additive for unleaded petrol, to use in a car that was designed for 4-star fuel. I've used it for many years without issues.Verified purchase: YesCondition: New
- 29 Aug, 2019
Great value product
Car runs much better and easy to use (Saab 96)Verified purchase: YesCondition: New
- 14 Oct, 2018
Good value. Good product
Excellent product.Verified purchase: YesCondition: New
- 14 Sep, 2021
Fuel additive
Hi allows me to keep using my classic car with modern fuelVerified purchase: YesCondition: New
