Customer Guide to Buying on 

Welcome and thank you for choosing to buy from St. Clair Technologies Inc. Our web store is tailored to suit your needs in purchasing hard to find components and automotive component kits.

To get you buying immediately, we’ve put together a brief set of instructions for you to follow and to make sure your experience is fast and efficient.


  1. Open your internet browser (Internet Explorer, Google Chrome, etc.) and in the URL address bar type ‘
  2. If you are a new customer and plan on buying then you will want to create a new account by selecting ‘Login’ from the menu bar near the top of the page. (If you are a returning customer please click the ‘Login’ button and enter your email address and password in the section provided.)
  3. From this page you will want to click the "Proceed To" button located in the ‘New Customer’ section.
  4. Enter all personal details in the required fields (Required fields will be marked with an asterisk ‘*’). If your billing address is the same as your shipping address, there is a checkbox that will indicate so. Once the forms are complete, click "Create Account" .
  5. Once your account is created and you are logged in you will be taken to your ‘My Account’ page. From here you can manage your password, shipping/billing address, and view previous purchases. (If you wish to view current purchases in your cart, click ‘Cart Items’ in the top right corner.)
  6. Now you’re ready to start buying! There are two main methods for finding products on If you are looking for a specific product and know the St. Clair Technologies product #, OEM/vendor #, or other key product details, type them into the search bar in the upper right hand and press the magnifying glass button. If you wish to browse available materials click one of the categories along the left hand column.
  7. If you’ve found the product(s) you wish to purchase, click the picture/link to go to the product page for that particular item, you can fill in the quantity box with the number of items you wish to purchase. Then click "add to cart" . Repeat for all the products you wish to purchase.
  8. Once you are done selecting and adding products to your cart, to purchase click ‘CHECKOUT’ at the top of the page. Since you are already logged in your information should be filled out and displayed to you for verification. Confirm your details for shipping and billing in the customer information section. Click "Next".In the next section you will be given a choice of shipping priorities depending on the ship to address you provided. From there read the Shipping, Return and Privacy policies. If you agree to them click the check box under ‘Policy Agreement’, then click "Next" .
  9. **IF YOU ARE AN INTERNATIONAL CUSTOMER YOU MUST SHIP USING YOUR OWN CARRIER ACCOUNT** Enter your preference for delivery method (ie. FedEx International Next Day) and account # under "Do you have a carrier account?".
  10. In the next section you can review your order. If everything is to your liking then select the credit card you wish to pay with from the provided drop down. Fill in your credit card details. Then click "Place your order" .
  11. You will be given a message to indicate that your order was placed and successful. You will also be given an order #.