14 Steering parts are listed for the 2020 Lincoln Aviator, in 6 part types, covering both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
The steering system on the 2020 Lincoln Aviator connects driver to road through the rack, pump, tie rods, and column components. The largest groups are Tie Rod End (5 parts), Knuckle (4 parts) and Steering Shaft (2 parts). The other 3 part types cover the remaining 3 parts.
The 2020 Lincoln Aviator was sold with both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged. All 14 parts on this page fit every engine.
4 brands supply steering parts for the 2020 Lincoln Aviator, led by MOTORCRAFT (10 parts), MOOG (2 parts) and DORMAN (1 part), plus 1 more brand.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2020 Lincoln Aviator. 1 part has it: MOTORCRAFT MEF589 (Tie Rod End). Each part number opens a page with every vehicle that part fits.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2020 Aviator engines | MEF531 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Ball Joint | View on Amazon |
| MOTORCRAFT Fits: all 2020 Aviator engines | MEF532 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Ball Joint | View on Amazon |
| MOTORCRAFT Fits: all 2020 Aviator engines | MEF3730 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| MOTORCRAFT Fits: all 2020 Aviator engines | MEF3731 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Knuckle & Bushing Assy, Left | View on Amazon |
This table covers the steering knuckles that carry the hub, caliper and ball joints.
MOTORCRAFT supplies the 4 Knuckle parts for the 2020 Lincoln Aviator. All of them fit every engine offered in the 2020 Aviator.
This group includes MOTORCRAFT MEF531, MOTORCRAFT MEF532 and MOTORCRAFT MEF3730 and the remaining parts above.
Rack and Pinion
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2020 Aviator engines | STE918 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | From 12/16/2019 | 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.
One part is listed for the 2020 Lincoln Aviator — MOTORCRAFT STE918.
Steering Column
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2020 Aviator engines | STC67 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Active Steering | View on Amazon |
This table covers the steering columns.
One part is listed for the 2020 Lincoln Aviator — MOTORCRAFT STC67.
Steering Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2020 Aviator engines | 425308 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Lower Intermediate | View on Amazon |
| LARES Fits: all 2020 Aviator engines | 490 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Lower Intermediate | View on Amazon |
This table covers the Steering shafts.
2 Steering Shaft parts are listed for the 2020 Lincoln Aviator, from DORMAN and LARES. All of them fit every engine offered in the 2020 Aviator.
Part numbers include DORMAN 425308 and LARES 490.
Tie Rod End
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: all 2020 Aviator engines | MEF589 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front | View on Amazon |
| MOOG Fits: all 2020 Aviator engines | EV801752 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| MOOG Fits: all 2020 Aviator engines | ES801726 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Outer | View on Amazon |
| MOTORCRAFT Fits: all 2020 Aviator engines | MEF673 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OuterEnd - Spindle Rod Connecting | View on Amazon |
| MOTORCRAFT Fits: all 2020 Aviator engines | MEF545 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Rod | 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.
5 Tie Rod End parts for the 2020 Lincoln Aviator come from 2 brands — MOTORCRAFT and MOOG. The "Popular" part is MOTORCRAFT MEF589. Every part fits both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged.
Listed part numbers: MOTORCRAFT MEF589, MOOG EV801752 and MOOG ES801726, plus the other parts above.
Tie Rod End Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2020 Aviator engines | STB25 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Tie Rod End boots. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.
This group shows a single part: MOTORCRAFT STB25.
Buying Steering Parts for a 2020 Lincoln Aviator
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- You do not need to pick an engine: every steering part on this page fits both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged.
- 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 2020 Lincoln Aviator?
Our catalog currently lists 14 steering parts for the 2020 Lincoln Aviator across 6 subcategories and 4 brands, covering both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged. Each part is matched to the engine(s) it fits.
Do steering parts differ between 2020 Lincoln Aviator engines?
No. On this page every steering part fits both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of steering problems on a 2020 Lincoln Aviator?
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 2020 Lincoln Aviator 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 2020 Lincoln Aviator?
Every part on this page already fits both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged. 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 2020 Lincoln Aviator
Steering Parts for Other Lincoln Aviator Years
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