This page lists 51 steering parts for the 2021 Ford Expedition, across 8 part types, covering the 3.5L V6 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The steering system on the 2021 Ford Expedition connects driver to road through the rack, pump, tie rods, and column components. The largest groups are Tie Rod End (36 parts), Knuckle (4 parts) and Steering Column (3 parts). The other 5 part types cover the remaining 8 parts.
The 2021 Ford Expedition came with a single engine, the 3.5L V6 Turbocharged, and every part is verified against it.
14 brands supply steering parts for the 2021 Ford Expedition, led by MOTORCRAFT (15 parts), MEVOTECH (8 parts) and DELPHI (5 parts), plus 11 more brands. Quality grades include Daily Driver, Economy and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Ford Expedition. 6 parts have it, including MOOG ES800514 (Tie Rod End) and MOOG ES800515 (Tie Rod End). Each part number opens a page with every vehicle that part fits.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | MEF409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| MOTORCRAFT | MEF410 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| MOTORCRAFT | MEF6765 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Assembly | View on Amazon |
| MOTORCRAFT | MEF6766 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Assembly | 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 2021 Ford Expedition.
Listed part numbers: MOTORCRAFT MEF409, MOTORCRAFT MEF410 and MOTORCRAFT MEF6765, plus the other parts above.
Rack and Pinion
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AAE | ER1033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured Electronic Rack and Pinion Complete | View on Amazon |
| TERREPOWER | 2010216E | 🇺🇸 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 2021 Ford Expedition, from AAE and TERREPOWER.
Listed part numbers: AAE ER1033 and TERREPOWER 2010216E.
Steering Column
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | STC30 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Manual Rake/Column Shift Steering Column | View on Amazon |
| MOTORCRAFT | STC23 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Assembly | View on Amazon |
| MOTORCRAFT | STC76 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Steering COL-MAN Tilt/Tele-Floor Shift | View on Amazon |
This table covers the steering columns.
MOTORCRAFT supplies the 3 Steering Column parts for the 2021 Ford Expedition.
This group includes MOTORCRAFT STC30, MOTORCRAFT STC23 and MOTORCRAFT STC76.
Steering Column Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | STC111 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Seal Assembly Steering Column | View on Amazon |
This table covers the seals at the Steering Column Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
This group shows a single part: MOTORCRAFT STC111.
Steering Gear
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | STE872 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
This table covers the Steering gears.
This group shows a single part: MOTORCRAFT STE872.
Steering Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | STCS20 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Steering column | View on Amazon |
| MOTORCRAFT | STCS46 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOTORCRAFT | STCS51 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Column Assembly | View on Amazon |
This table covers the Steering shafts.
MOTORCRAFT supplies the 3 Steering Shaft parts for the 2021 Ford Expedition.
Part numbers include MOTORCRAFT STCS20, MOTORCRAFT STCS46 and MOTORCRAFT STCS51.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Popular | ES800514 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| MOOG Popular | ES800515 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| MOTORCRAFT Popular | MEOE161 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| ACDELCO | 45A1187 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ACDELCO | 45A1188 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DELPHI | TA6408 | 🇺🇸 US 🇨🇦 CA | Inner | View on Amazon |
| DELPHI | TA5078 | 🇺🇸 US 🇨🇦 CA | Non-Greasable | View on Amazon |
| DELPHI | TA5080 | 🇺🇸 US 🇨🇦 CA | Non-Greasable | View on Amazon |
| DELPHI | TA5078PX | 🇺🇸 US 🇨🇦 CA | Professional+Greasable | View on Amazon |
| DELPHI | TA5080PX | 🇺🇸 US 🇨🇦 CA | Professional+Greasable | View on Amazon |
| MEVOTECH | MS40763 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Jam Nut | View on Amazon |
| MEVOTECH | MS40602 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MEVOTECH | MS40603 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG | EV801377 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| MOTORCRAFT | MEOE162 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| SUSPENSIA | X15TR0456 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| SUSPENSIA | X15TE0450 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outerwithout Grease Fitting | View on Amazon |
| SUSPENSIA | X15TE0451 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outerwithout Grease Fitting | View on Amazon |
| TRW | JTE375 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Left Outer | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | GS40603 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH Popular | GS40602 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| SKP Popular | SES800514 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| DORMAN | 543778 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| DORMAN | 544535 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| DORMAN | 544536 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| FVP | TO85041 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| FVP | TO85042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| MEVOTECH | GS40763 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| QUICK STEER | EV801377 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| QUICK STEER | ES800514 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| QUICK STEER | ES800515 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| SKP | SES800515 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| ULTRA-POWER | ES800515 | 🇺🇸 US 🇨🇦 CA | Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | TI86080RD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RD | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | TXMS40602 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terrain ToughTTX | View on Amazon |
| MEVOTECH | TXMS40603 | 🇺🇸 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.
36 Tie Rod End parts for the 2021 Ford Expedition come from 12 brands — MEVOTECH, DELPHI, DORMAN and 9 other brands. The "Popular" part is MOOG ES800514. Daily Driver, Economy, Heavy Duty and Premium are all represented, and Daily Driver alone accounts for 19 parts.
Tie Rod End Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | STB24 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Kit-Boot | 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 STB24.
Buying Steering Parts for a 2021 Ford Expedition
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the 3.5L V6 Turbocharged engine — every part on this page is matched to it.
- 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 2021 Ford Expedition?
Our catalog currently lists 51 steering parts for the 2021 Ford Expedition across 8 subcategories and 14 brands, covering the 3.5L V6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of steering problems on a 2021 Ford Expedition?
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 2021 Ford Expedition 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 2021 Ford Expedition?
Every part on this page is matched to the 3.5L V6 Turbocharged engine. 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 2021 Ford Expedition
Steering Parts for Other Ford Expedition Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.