26 Steering parts are listed for the 2021 Toyota Prius, in 3 part types, covering the 1.8L L4 ELECTRIC/GAS engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Toyota Prius, the steering system connects driver to road through the rack, pump, tie rods, and column components. All 26 listed parts are Tie Rod End (21 parts), Rack and Pinion (3 parts) and Steering Coupler (2 parts).
Every part on this page is matched to the 1.8L L4 ELECTRIC/GAS — the only engine offered in the 2021 Toyota Prius.
The most listed brands for 2021 Toyota Prius steering parts are DORMAN (4 parts), MEVOTECH (4 parts) and SUSPENSIA (3 parts), plus 7 more brands. Quality grades include Economy, Daily Driver and Remanufactured.
5 parts on this 2021 Toyota Prius page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including MEVOTECH MS86660 (Tie Rod End) and MOOG ES801550 (Tie Rod End). Click any part number to see every vehicle that part fits.
Rack and Pinion
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN | 57181 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits for Vehicle Built In USAwith 17" Wheels | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER | 2110157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| TERREPOWER | 2110158 | 🇺🇸 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.
3 Rack and Pinion parts for the 2021 Toyota Prius come from 2 brands — TERREPOWER and EDELMANN.
The New section lists 1 option from EDELMANN — brand-new units rather than rebuilt ones. EDELMANN 57181 is listed in this group.
The Remanufactured section lists 2 options from TERREPOWER — factory-rebuilt units with new wear components. TERREPOWER 2110157 is listed in this group.
Listed part numbers: EDELMANN 57181, TERREPOWER 2110157 and TERREPOWER 2110158.
Steering Coupler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 926699 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prius Base Model | View on Amazon |
| EDELMANN | 9702 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prius Base Model | View on Amazon |
This table covers the couplers in the steering shaft.
2 Steering Coupler parts for the 2021 Toyota Prius come from 2 brands — DORMAN and EDELMANN.
Listed part numbers: DORMAN 926699 and EDELMANN 9702.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | MS86660 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG Popular | ES801550 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| SUSPENSIA Popular | X50TR0389 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front InnerPrius Base Model | View on Amazon |
| ACDELCO | 45A10001 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DELPHI | TA3274 | 🇺🇸 US 🇨🇦 CA | Left Outer | View on Amazon |
| DELPHI | TA3275 | 🇺🇸 US 🇨🇦 CA | Right Outer | View on Amazon |
| MEVOTECH | MS86661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG | ES801549 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| SUSPENSIA | X50TE0453 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right OuterPrius Base Model | View on Amazon |
| SUSPENSIA | X50TE0454 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left OuterPrius Base Model | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 1018628 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| DORMAN Popular | 534679 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| BECK/ARNLEY | 1018176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| BECK/ARNLEY | 1018175 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| DORMAN | 544468 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| DORMAN | 544467 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| FAMOUS BRAND | 2600548441 | 🇺🇸 US 🇨🇦 CA | Front LeftOuter | View on Amazon |
| FAMOUS BRAND | 310596629 | 🇺🇸 US 🇨🇦 CA | Front RightOuter | View on Amazon |
| FAMOUS BRAND | 2600596629 | 🇺🇸 US 🇨🇦 CA | Front RightOuter | View on Amazon |
| MEVOTECH | GS86660 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH | GS86661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | 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.
21 Tie Rod End parts are listed for the 2021 Toyota Prius, from MEVOTECH, SUSPENSIA, BECK/ARNLEY and 5 other brands. MEVOTECH MS86660 carries the "Popular" badge.
The Daily Driver section lists 10 options from SUSPENSIA, MEVOTECH, MOOG and 2 other brands — grouped for everyday commuting duty. MEVOTECH MS86660 is listed in this group.
In the Economy grade, BECK/ARNLEY, DORMAN, FAMOUS BRAND and 1 other brand supply 11 parts: the catalog's value-priced group. A representative part number is BECK/ARNLEY 1018628.
Buying Steering Parts for a 2021 Toyota Prius
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the 1.8L L4 ELECTRIC/GAS 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 Rack and Pinion .
Frequently Asked Questions
How many steering parts fit the 2021 Toyota Prius?
Our catalog currently lists 26 steering parts for the 2021 Toyota Prius across 3 subcategories and 10 brands, covering the 1.8L L4 ELECTRIC/GAS engine. Each part is matched to the engine(s) it fits.
What are the signs of steering problems on a 2021 Toyota Prius?
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 Toyota Prius 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 Toyota Prius?
Every part on this page is matched to the 1.8L L4 ELECTRIC/GAS 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 Toyota Prius
Steering Parts for Other Toyota Prius 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.