Ran across a company name FCP Euro while watching VinWiki YouTube videos. Apparently, they give a lifetime warranty and replacement garantee on ANYTHING sold by them, even consumables (as long as you can send the old back, so minus aerosols). With that being said they do sell the infamous redline MTL, liquid moly oil, and other things that we can use.
With that being said I don’t have any personal experience with this company, and their prices probably aren’t the best but if their warranty claim is true like all reviews I read... Might be worth it.
With that being said I don’t have any personal experience with this company, and their prices probably aren’t the best but if their warranty claim is true like all reviews I read... Might be worth it.
Buy the oil/part again, send in your old stuff and get your money back 
Their prices aren’t the BEST, but if you factor in the cost of buying it twice, it’s a no-brainer. Depending on the part sometimes, you could buy it multiple times before breaking even with the cost of an OEM replacement. In that situation, it’s up to you. How many times do you want to replace it? Another benefit, if you have a business account with FedEx or UPS you will have much much lower shipping cost. 