A low-mileage JDM engine for the 2012–2015 Kia Optima (2.0L, 4-cylinder, engine code G4KH). It was imported from Japan, where strict vehicle inspections keep mileage low and maintenance regular.
Fits these vehicles
- Kia Optima: 2012–2015
What's included
Engine Head & Block. Use as long block and keep all your accessories (Intake, Exhaust Manifolds, ALT, PS, AC, etc.).
Warranty
90-day warranty, unless otherwise specified on the sales receipt. Shipping and labor costs are not covered. See our Warranty Policy for details.
Shipping
Same-day shipping on orders placed before 1pm Eastern, by freight to all 48 lower states. Residential deliveries may need liftgate service, which you can choose at checkout.
Questions? Call (562) 697-0777 and we will help you confirm fitment.
Frequently Asked Questions
Will this G4KH engine fit my Optima?
It fits the 2012–2015 Kia Optima and the other vehicles listed above. Match the engine code G4KH on your current engine, or send us your VIN and we will confirm before you order.
What comes with it?
Engine Head & Block. Use as long block and keep all your accessories (Intake, Exhaust Manifolds, ALT, PS, AC, etc.).
What warranty is included?
A 90-day warranty unless otherwise specified on the sales receipt. Shipping and labor costs are not covered.
How fast does it ship?
Orders placed before 1pm Eastern ship the same business day; later orders ship the next business day. We deliver by freight to all 48 lower states, with a tracking number by email.