How to find products you are interested in
If you know the part number, or description of your product, then enter it into the search bar at the top right of any page where it say "search for a product" in the search box.
You will be presented with a list of possible listings with question: "Did you mean?" (showing example item listings in green).
You will also be presented with any featured products on display at the bottom of the page - relevant to your search.
You can click on one of the link - the ones in green, or the featured products.
If the found product is the one of interest - you can further check for its options, enter the product to the cart, and continue shopping.
Whatever is entered in the cart, is not a commitment to buy, but a list of possibilities. The commitment, arises later - if you decide to enter your credit card detail and you further then agree to buy.