Kia Optima Differential Parts
This page brings together differential parts for the Kia Optima, covering model years 2001 through 2019. Whether you are replacing a worn component or restoring proper function to the drivetrain, the range here spans the full span of Optima generations. Choose your model year above and this page keeps only the differential parts that fit your Kia Optima. Each listing is matched to our vehicle fitment data before it appears here.
Dorman 697-712 Rear Differential Cover with Corrosion Resistant Coating
What's here for your Kia Optima
- Differential components sized and matched to Kia Optima fitment years
The widest selection here comes from G2 Axle & Gear, Dorman, and Valeo, each offering differential parts across the Optima's model range. Other categories Kia Optima owners shop for: Kia Optima Shocks and Struts, Kia Optima Brake Rotors and Drums and Kia Optima Springs and Suspension Parts, or browse all Kia Optima parts and accessories.