60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
Other than that, there isn't really such a thing as a diesel engine oil as the vast majority of oils are suitable for both petrol and diesel engines, regardless of how they are marketed. If you look at the specifications listed on an oil, there is usually an ACEA A and an ACEA B specification.
I bought this pump after the one that I bought and fitted from a major spares retailer, the pump failed after eight months, I bought this one to replace, car started first time! Easy to fit in my car took an hour. Hopefully will last a long time being a Bosch product.