Top Line Parts will be operating as usual during the CoronaVirus days, but we request that you wear a mask when entering the building!
Thank you!

Welcome to Top Line! ........ Please call 714-630-8371 to order.

Secure Shopping

Keeping your personal information secure is our top priority.  Federal law requires us to tell you how we collect, use, share, and protect your personal information. Federal law also limits how we can use your personal information. Protecting the privacy and security of consumers' personal information is very important to us. We will never sell or transmit your personal information to another company under any  circumstances.

When you contact us to help you with a product, any personal information you provide is voluntary, but we collect and use only the minimum information necessary to respond to your concerns and conduct troubleshooting. In most cases, we collect limited personal information, such as name, address, telephone number, or email address. In limited cases, depending on the nature of your request, we also may collect other personal information such as the year of your car, or project notes that may be helpful to us.  Once your order is complete, you may request that your credit card information be deleted from our files.  If you have ordered from our secure website, you can delete your credit information youself by logging into your account.  If you have phoned in your order, please contact us by telephone at 714-630-8371, or by email at if you wish to have your credit card information deleted from our files.