Looking for a tested used engine, transmission, or any other OEM part? Since 1990, Trinity Auto Parts has helped drivers, mechanics, and body shops across the USA and Canada source quality used auto parts at unbeatable prices — with free shipping. Call, WhatsApp, or email us for a fast, free quote, or send the form below and we’ll get back to you within one business day.
Business hours: Monday–Saturday, 9:00 AM – 6:00 PM (Pacific Time)
To get you an accurate price and confirm fitment on the first reply, include the following in your call or message:
Every part we sell is pulled from inspected donor vehicles, tested before shipping, and backed by our return policy. Not sure what the part is called? Describe the problem and our team will help you identify it.
Phone and WhatsApp are answered live during business hours, Monday to Saturday, 9:00 AM to 6:00 PM Pacific Time. Form submissions and emails are answered within one business day.
Include your vehicle’s year, make, model, and engine size, plus the exact part you need. Adding your VIN helps us confirm fitment and quote faster.
Yes. Trinity Auto Parts ships tested used engines, transmissions, and other auto parts across the USA and Canada with free shipping.
Every part is inspected and tested before it ships, and purchases are covered by our warranty and return policy. See our Return Policy page or ask our team for warranty details on a specific part.