Part number lookup

934903R321 Replacement Parts

Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 934903R321. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

1 Matching Product

Part Numbers and Cross References

Applications and Fitment Summary

  • Kia · s: Fit For Following Models: 2013 Kia Optima EX Luxury Sedan 4-Door 2.4L 2359CC l4 GAS DOHC Naturally Aspirated C-HORSE 2013 Kia Optima EX Sedan 4-Door 2.4L 2359CC l4 GAS DOHC Naturally Aspirated C-HORSE 2013 Kia Optima EX Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged C-HORSE 2013 Kia Optima Hybrid EX Sedan 4-Door 2.4L 2359CC l4 FULL HYBRID EV-GAS (FHEV) DOHC Naturally Aspirated C-HORSE 2013 Kia Optima Hybrid LX Sedan 4-Door 2.4L 2359CC l4 FULL HYBRID EV-GAS (FHEV) DOHC Naturally Aspirated C-HORSE 2013 Kia Optima Hybrid Premium Sedan 4-Door 2.4L 2359CC l4 FULL HYBRID EV-GAS (FHEV) DOHC Naturally Aspirated C-HORSE 2013 Kia Optima Hybrid Sedan 4-Door 2.4L 2359CC l4 FULL HYBRID EV-GAS (FHEV) DOHC Naturally Aspirated C-HORSE 2013 Kia Optima LX Sedan 4-Door 2.4L 2359CC l4 GAS DOHC Naturally Aspirated C-HORSE 2013 Kia Optima SXL Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged C-HORSE 2013 Kia Optima SX Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged C-HORSE 2012 Kia Optima EX Sedan 4-Door 2.4L 2359CC l4 GAS DOHC Naturally Aspirated C-HORSE 2012 Kia Optima EX Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged C-HORSE 2012 Kia Optima Hybrid Sedan 4-Door 2.4L 2359CC l4 FULL HYBRID EV-GAS (FHEV) DOHC Naturally Aspirated C-HORSE 2012 Kia Optima LX Sedan 4-Door 2.4L 2359CC l4 GAS DOHC Naturally Aspirated C-HORSE 2012 Kia Optima SX Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged C-HORSE 2011 Kia Optima EX Sedan 4-Door 2.4L 2359CC l4 GAS DOHC Naturally Aspirated C-HORSE 2011 Kia Optima EX Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged C-HORSE 2011 Kia Optima Hybrid Sedan 4-Door 2.4L 2359CC l4 FULL HYBRID EV-GAS (FHEV) DOHC Naturally Aspirated C-HORSE 2011 Kia Optima LX Sedan 4-Door 2.4L 2359CC l4 GAS DOHC Naturally Aspirated C-HORSE 2011 Kia Optima SX Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged C-HORSE

Frequently Asked Questions

What parts replace OEM number 934903R321?

This page lists 1 replacement listing indexed under 934903R321. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 934903R321?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if 934903R321 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.