14 Steering parts are listed for the 2023 Lincoln Aviator, in 5 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.
On the 2023 Lincoln Aviator, the steering system connects driver to road through the rack, pump, tie rods, and column components. 11 parts of the 14 listed are Tie Rod End (5 parts), Knuckle (4 parts) and Rack and Pinion (2 parts). The other 2 part types cover the remaining 3 parts.
The 2023 Lincoln Aviator was sold with both the 3.0L V6 ELECTRIC/GAS Turbocharged and the 3.0L V6 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2023 Lincoln Aviator steering parts are MOTORCRAFT (12 parts) and MOOG (2 parts).
1 part on this 2023 Lincoln Aviator page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — MOTORCRAFT MEF589 (Tie Rod End). Click any part number to see every vehicle that part fits.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | MEF531 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Ball Joint | View on Amazon |
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | MEF532 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Ball Joint | View on Amazon |
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | MEF3730 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | 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.
4 Knuckle parts for the 2023 Lincoln Aviator come from MOTORCRAFT.
Part numbers include MOTORCRAFT MEF531, MOTORCRAFT MEF532 and MOTORCRAFT MEF3730, among others listed above.
Rack and Pinion
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | STE918 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | STE908 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Chicago Plant Build | 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 for the 2023 Lincoln Aviator come from MOTORCRAFT.
Part numbers include MOTORCRAFT STE918 and MOTORCRAFT STE908.
Steering Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | STCS17 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Manual Tilt/Slide Steering Column | View on Amazon |
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | STCS53 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Power Tilt Telescopic Memory Column | View on Amazon |
This table covers the Steering shafts.
2 Steering Shaft parts for the 2023 Lincoln Aviator come from MOTORCRAFT.
This group includes MOTORCRAFT STCS17 and MOTORCRAFT STCS53.
Tie Rod End
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | MEF589 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front | View on Amazon |
| MOOG Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | EV801752 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| MOOG Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | ES801726 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Outer | View on Amazon |
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | MEF673 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OuterEnd - Spindle Rod Connecting | View on Amazon |
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | 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 are listed for the 2023 Lincoln Aviator, from MOTORCRAFT and MOOG. MOTORCRAFT MEF589 carries the "Popular" badge.
This group includes MOTORCRAFT MEF589, MOOG EV801752 and MOOG ES801726 and the remaining parts above.
Tie Rod End Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 3.0L V6 ELECTRIC/GAS Turbocharged | 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.
One part is listed for the 2023 Lincoln Aviator — MOTORCRAFT STB25.
Buying Steering Parts for a 2023 Lincoln Aviator
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 2023 Lincoln Aviator?
Our catalog currently lists 14 steering parts for the 2023 Lincoln Aviator across 5 subcategories and 2 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 2023 Lincoln Aviator 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 2023 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 2023 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 2023 Lincoln Aviator?
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 2023 Lincoln Aviator
Steering Parts for Other Lincoln Aviator Years
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