Rear Shock Absorber for 2025 Kia Seltos & More - KYB 3440114

$77.99

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Part number: 3440114

UPC: 781552971405

Condition: New

Weight: 4.40 LBS

Item Package Quantity: 1

$77.99

Current Stock: 48

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KYB Suspension Shock Absorber P/N:3440114

$77.99

Description

Restore controlled, confident damping at the rear axle with the KYB shock absorber 3440114, a nitrogen gas-charged, twin-tube Excel-G unit. It drops in as a direct-fit rear replacement for the 2018-2023 Hyundai Kona and the 2019-2022 Kia Niro EV — see the "Vehicles it fits" section to confirm your engine.

Part of KYB's Excel-G line, this gas shock absorber is built to KYB's OEA (Original Equipment for the Aftermarket) standard, calibrated to restore the vehicle's original designed performance rather than change it.

Nitrogen gas-charged twin-tube design: the Excel-G construction is engineered to restore original ride control, stability, and handling.
Triple-lip fluid seal: helps reduce the chance of oil and gas leaking out.
Vehicle-specific damping valves: hand-assembled in-house to manage tire contact, steering response, and body movement.
Supports electronic safety systems: helps keep the suspension operating as the vehicle manufacturer intended, so systems that depend on it perform as designed.

The Excel-G is a #1 recommended Original Equipment replacement choice for Asian SUVs and crossovers and a preferred choice among professional technicians.

Interchange: 55307J9UA0 · 55307Q4010

Installation instructions1

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

55307J9UA0, 55307Q4010

Buyer's Q&A

Frequently Asked Questions

What vehicles does this KYB shock absorber fit?

It is a rear-axle direct-fit replacement for the 2018-2023 Hyundai Kona and the 2019-2022 Kia Niro EV. Check the "Vehicles it fits" section to confirm the correct application for your engine.

Is this a gas shock absorber?

Yes. This KYB gas shock absorber is a nitrogen gas-charged, twin-tube Excel-G design, calibrated to restore the vehicle's original designed damping performance.

What is the KYB Excel-G line?

Excel-G is KYB's OEA (Original Equipment for the Aftermarket) line, built on KYB OE assembly lines with OE-quality components to restore original ride control, stability, and handling.

Does the KYB gas shock absorber Excel-G help with leaks?

It uses a triple-lip fluid seal designed to reduce the chance of oil and gas leaking out over time.

How many should I order?

This listing is for one shock. Replacing both rear units together as a matched pair is recommended for even, balanced ride control.