32 Steering parts are listed for the 2019 Kia Optima, in 4 part types, covering all 4 engine options (1.6L L4 Turbocharged, 2.0L L4 ELECTRIC/GAS, 2.0L L4 Turbocharged and 2.4L L4). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2019 Kia Optima, the steering system connects driver to road through the rack, pump, tie rods, and column components. 31 parts of the 32 listed are Tie Rod End (25 parts), Knuckle (4 parts) and Rack and Pinion (2 parts). The other 1 part type covers the remaining 1 part.
The 2019 Kia Optima was sold with 4 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
11 brands supply steering parts for the 2019 Kia Optima, led by MEVOTECH (8 parts), DORMAN (5 parts) and BECK/ARNLEY (4 parts), plus 8 more brands. Quality grades include Economy, Daily Driver and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2019 Kia Optima. 5 parts have it, including MEVOTECH MS90660 (Tie Rod End) and SUSPENSIA X23TE1980 (Tie Rod End). Each part number opens a page with every vehicle that part fits.
Knuckle
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | A520572 | 🇺🇸 US 🇨🇦 CA | Rear LeftLocation: Rear Axle Left | View on Amazon |
| ACKOJA Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | A520573 | 🇺🇸 US 🇨🇦 CA | Rear Rightwith OE No. 52720C2100 | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 686452 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE FIX | View on Amazon |
| DORMAN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 686453 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE FIX | View on Amazon |
This table covers the steering knuckles that carry the hub, caliper and ball joints.
4 Knuckle parts are listed for the 2019 Kia Optima, from ACKOJA and DORMAN.
The Daily Driver section lists 2 options from ACKOJA — grouped for everyday commuting duty. ACKOJA A520572 is listed in this group.
In the Economy grade, DORMAN supplies 2 parts: the catalog's value-priced group. A representative part number is DORMAN 686452.
Listed part numbers: ACKOJA A520572, ACKOJA A520573 and DORMAN 686452, plus the other parts above.
Rack and Pinion
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HL MANDO Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 14A2042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 2130150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak.
2 Rack and Pinion parts are listed for the 2019 Kia Optima, from HL MANDO and TERREPOWER.
In the New grade, HL MANDO supplies 1 part: brand-new units rather than rebuilt ones. A representative part number is HL MANDO 14A2042.
In the Remanufactured grade, TERREPOWER supplies 1 part: factory-rebuilt units with new wear components. A representative part number is TERREPOWER 2130150.
This group includes HL MANDO 14A2042 and TERREPOWER 2130150.
Rack and Pinion Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 1033149 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the rubber boots that seal the inner tie-rod joints on the rack.
This group shows a single part: BECK/ARNLEY 1033149.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | MS90660 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| SUSPENSIA Popular Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | X23TE1980 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| SUSPENSIA Popular Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | X23TE1981 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| DELPHI Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | TA3379 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| HL MANDO Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 15N0090 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| MEVOTECH Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | MS80738 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Jam Nut | View on Amazon |
| MEVOTECH Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | MS90661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | EV801711 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| MOOG Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | ES801688 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| MOOG Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | ES801689 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | GS90661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH Popular Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | GS90660 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| BECK/ARNLEY Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 1018508 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| BECK/ARNLEY Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 1017842 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| BECK/ARNLEY Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 1017843 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| DORMAN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 543540 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| DORMAN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 544233 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| DORMAN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | 544234 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| FAMOUS BRAND Fits: 2.4L L4 | 300548963 | 🇺🇸 US 🇨🇦 CA | Front InnerEX | View on Amazon |
| FVP Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | TI63180 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| FVP Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | TO60231 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| FVP Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | TO60232 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| MEVOTECH Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | GS80738 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | TXMS90660 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terrain ToughTTX | View on Amazon |
| MEVOTECH Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 | TXMS90661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terrain ToughTTX | View on Amazon |
This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment.
25 Tie Rod End parts for the 2019 Kia Optima come from 9 brands — MEVOTECH, MOOG, BECK/ARNLEY and 6 other brands. The "Popular" part is MEVOTECH MS90660.
Daily Driver: 10 parts, from MEVOTECH, MOOG, SUSPENSIA and 2 other brands. A representative part number is MEVOTECH MS90660.
The Economy section: 13 options from MEVOTECH, BECK/ARNLEY, DORMAN and 2 other brands. MEVOTECH GS90661 is listed in this group.
In the Premium grade, MEVOTECH supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is MEVOTECH TXMS90660.
Buying Steering Parts for a 2019 Kia Optima
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Match the engine first. Every steering part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Tie Rod End and Knuckle .
Frequently Asked Questions
How many steering parts fit the 2019 Kia Optima?
Our catalog currently lists 32 steering parts for the 2019 Kia Optima across 4 subcategories and 11 brands, covering all 4 engine options (1.6L L4 Turbocharged, 2.0L L4 ELECTRIC/GAS, 2.0L L4 Turbocharged and 2.4L L4). Each part is matched to the engine(s) it fits.
Do steering parts differ between 2019 Kia Optima engines?
Yes. Every steering part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of steering problems on a 2019 Kia Optima?
Common symptoms include play or looseness on center, a whine when turning, fluid weeping from rack boots, or uneven tire wear on the front axle. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2019 Kia Optima was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2019 Kia Optima?
First match the engine — each row shows which engine(s) the part fits. Then flush old power-steering fluid when replacing a pump or rack — grit in the old fluid is the number-one cause of repeat failure. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2019 Kia Optima
Steering Parts for Other Kia Optima Years
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