Kia Optima Charging and Starting Parts
Charging and starting parts for the Kia Optima span the 2001–2020 model years and cover the core electrical components that keep the vehicle's power system running — from starters and alternators to batteries, voltage regulators, and relays. Select your year above and we'll show only the charging and starting parts that fit your Kia Optima. Fitment is checked against our vehicle data for every part listed.
Shop Kia Optima Parts by Category
What's here for your Kia Optima
- Starter and related components, including remanufactured and OE replacement units
- Alternator and generator assemblies and related components
- Battery and related components, including universal and kit options
- Voltage regulators
- Relays
The widest selection here comes from DENSO, Quality-Built, Remy, and Bosch, covering remanufactured, OE replacement, and performance-oriented options across the Kia Optima's full model range. 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.