Fuel Pump Assembly For Hyundai Sonata Kia Optima 2015-19 31111-C1100 31110-D5500

Fuel Pump Assembly for Hyundai and Kia

This fuel pump assembly delivers fuel from the tank to the engine for Hyundai Sonata and Kia Optima models, with OEM cross-reference numbers 31111-C1100 and 31110-D5500 for easy verification.

Overview

This fuel pump assembly is a complete in-tank unit that supplies fuel at the correct pressure to keep the engine running smoothly. It is built for Hyundai Sonata and Kia Optima owners who need a reliable replacement for a failed or weak pump. The assembly matches OEM cross-reference numbers 31111-C1100 and 31110-D5500 for straightforward confirmation.

Built For Performance

• Complete in-tank assembly with pump, housing, and sending unit
• Precision-machined connections for a secure seal
• Corrosion-resistant materials for long service life
• Steady fuel delivery across the full operating range
• Direct-fit design matched to OEM cross-reference numbers 31111-C1100 and 31110-D5500

Fits These Machines

• for Hyundai Sonata 2015-2019
• for Kia Optima 2015-2019

On-The-Job Use

• Restoring fuel delivery on a daily-driven sedan
• Replacing a pump that has lost pressure or failed outright
• Routine fuel system repair in a workshop setting

Specs At A Glance

Good To Know

Q: Does this include the fuel level sending unit? A: Yes, this assembly is supplied as a complete in-tank unit with the pump and sending unit together. Confirm your tank configuration against the listed part numbers before ordering.

Q: Will this fit my exact model year? A: Fitment can vary by trim and production date, so compare the OEM cross-reference numbers on your original pump. Check your vehicle serial number to be sure.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.