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Kia Optima Engine Block Parts
This page brings together engine block parts for the Kia Optima across model years 2001–2020, covering everything from piston rings and oil pans to engine mounts and connecting rod bearing sets. Choose your model year above and this page keeps only the engine block parts that fit your Kia Optima. Each listing is matched to our vehicle fitment data before it appears here.
What's here for your Kia Optima
- Engine Piston Rings — individual rings in a variety of configurations
- Engine Oil Pans — OE-replacement and aftermarket options in steel and aluminum
- Engine Mounts — front and rear positions, including standard and performance styles
- Engine Piston Ring Sets — complete kit configurations for full engine rebuilds
- Engine Connecting Rod Bearing Sets — single and set options for rod journals
- Engine Oil Filler Caps — direct-fit replacements including chrome and black finishes
The widest selection here comes from Hastings, Dorman, King Engine Bearings, and Melling, each offering a broad range of Kia Optima-specific engine block components. Other categories Kia Optima owners shop for: Kia Optima Brake Rotors and Drums, Kia Optima Shocks and Struts and Kia Optima Springs and Suspension Parts, or browse all Kia Optima parts and accessories.