CALL A PARTS SPECIALIST+1 (302) 590-50892015 HYUNDAI SONATA / USED ENGINES
Need a used 2015 Hyundai Sonata engine? First, check whether your car qualifies for Hyundai’s Theta II engine warranty; it covers many 2.4L and 2.0T engines. If it does not, we source used replacement engines and confirm fitment, price and delivery for the exact unit.
Used replacement engines · US customers · Matched by VIN
2015 / HYUNDAI / SONATA / ENGINE
Pick the engine your car was built with, and we confirm the exact unit with your VIN.
Not sure? Leave it blank and call with your VIN. Call +1 (302) 590-5089.
YOUR HYUNDAI. YOUR NEXT STEP.
Tell us about your 2015 Hyundai Sonata and the engine you need.
IDENTIFY BEFORE YOU ORDER
The redesigned 2015 Sonata offered a 2.4L, a 2.0L turbo and, in the Eco, a 1.6L turbo; the Hybrid used its own system. The 2.4L and 2.0T are Theta II engines covered by Hyundai’s warranty program.
| Engine | Type | Before you request a replacement |
|---|---|---|
| 2.4L 4-cylinder GDI (Theta II) | Gas · most 2015 Sonatas | Check Theta II warranty eligibility first. Match the VIN engine code. |
| 2.0L turbo GDI (Theta II) | Gas turbo · Sport 2.0T and Limited 2.0T | Also Theta II. Check warranty eligibility, then match the turbo application. |
| 1.6L turbo (Eco) | Gas turbo · Eco trim | A different engine family. Match the Eco application. |
Warranty eligibility depends on Hyundai’s criteria; confirm with a dealer. Sources: Hyundai Sonata (Wikipedia); The Drive: 2011–2019 Hyundai/Kia Theta II engine warranty; Korea Times: Hyundai and Kia lifetime warranty on Theta II GDi engines.
Hyundai and Kia offer a lifetime engine warranty on many 2011–2019 vehicles with the 2.4L and 2.0L turbo Theta II GDI engines, once the Knock Sensor Detection System software is installed. Check with a dealer before you pay for a replacement.
Talk it through →If your car is not covered, the 2.4L is the most common request. Ask for documented mileage where available, photos and whether the engine has had the knock-sensor software update.
Request a 2.4L quote →FITMENT BEFORE COMMITMENT
A used 2015 Hyundai Sonata engine has to match the engine your car was built with: the 2.4L Theta II, the 2.0L turbo Theta II or the 1.6L turbo. Before buying, check whether your car qualifies for Hyundai’s Theta II engine warranty. Confirm the VIN, engine code and what is included before you order.
Keep your service records. Hyundai’s warranty program can ask for maintenance history, and a dealer can tell you quickly whether your VIN qualifies.
A CLEARER QUOTE STARTS HERE
The total has two parts: the engine and the installation. Price depends on the unit’s condition, documented mileage where available, what comes with it and current availability.
Give us your ZIP code and the delivery address type. We confirm shipping eligibility, access and timing so you can book the install.
Review the applicable return terms and the written warranty before purchase.
ANSWERS FOR YOUR NEXT REPAIR
Most have the 2.4L Theta II GDI four-cylinder. Sport 2.0T and Limited 2.0T models have a 2.0L turbo, and the Eco has a 1.6L turbo. Your VIN confirms which one.
2015 Hyundai Sonatas with the 2.4L or 2.0L turbo Theta II GDI engine are among the vehicles eligible for Hyundai and Kia’s lifetime engine warranty, subject to the Knock Sensor Detection System software update and other criteria. Ask a dealer to check your VIN before buying a used engine.
It depends on the unit’s condition, documented mileage where available, what is included and current availability, plus installation. Call with your VIN for a quote, then compare the delivered total, any core charge and your installer’s estimate.
We serve US customers from owned inventory and supplier sourcing. Give us your ZIP code to confirm shipping eligibility, access and timing. Warranty options up to three years are offered. Confirm the written coverage, exclusions, installation requirements and return terms for your unit.