Last Updated: December 22, 2025
STIM Auto is a free auto parts price comparison service that helps users find parts across multiple retailers. We provide search links and pricing information to help you make informed purchasing decisions.
STIM Auto is provided "as is" without warranties of any kind. We do not guarantee:
When you click through to retailer websites:
STIM Auto earns commissions through affiliate programs with retailers including Amazon and eBay. This does not affect the prices you pay.
By using STIM Auto, you agree to:
Vehicle data is provided by the NHTSA (National Highway Traffic Safety Administration) API. While we strive for accuracy, always verify part compatibility with the retailer before purchasing.
STIM Auto and Spare Time Is Money shall not be liable for any damages arising from use of this service, including but not limited to incorrect part purchases or vehicle damage.
We may modify these terms at any time. Continued use of the service constitutes acceptance of any changes.
Questions? Contact us at sparetimeismoney.com@gmail.com
These terms are governed by the laws of the State of Utah, United States.