I think the nearest Irish equivalent is the Consumer Credit Act 1995 section 42, which is much more limited. It only applies where there's an exclusive credit arrangement in place — Lender has agreed with Supplier that Lender will provide finance to purchasers of Supplier's goods/services. If you're a customer who makes use of this credit arrangement, and then the goods/services are not supplied or are supplied in a way that is in breach of your contract to buy them, and if you pursue your remedies against Supplier but fail to get the satisfaction to which you are entitled (typically, because Supplier is insolvent or has ceased to trade) then you can chase Lender instead.
But it only applies where there's a credit arrangement of this kind in place, and you make use of it. If you arrange your own credit — e.g. by using your credit card — then s. 42 doesn't apply.