The 2018 Toyota Prius C has 45 steering parts with verified fitment on this page — 4 part types and 15 brands, covering the 1.5L L4 ELECTRIC/GAS engine. Each part includes a manufacturer part number and application notes.
On the 2018 Toyota Prius C, the steering system connects driver to road through the rack, pump, tie rods, and column components. 43 parts of the 45 listed are Tie Rod End (34 parts), Knuckle (6 parts) and Rack and Pinion Bellow (3 parts). The other 1 part type covers the remaining 2 parts.
The 2018 Toyota Prius C came with a single engine, the 1.5L L4 ELECTRIC/GAS, and every part is verified against it.
15 brands supply steering parts for the 2018 Toyota Prius C, led by DORMAN (7 parts), MEVOTECH (6 parts) and BECK/ARNLEY (5 parts), plus 12 more brands. Quality grades include Economy and Daily Driver.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2018 Toyota Prius C. 8 parts have it, including SKP SK698172 (Knuckle) and DELPHI TA2078 (Tie Rod End). Each part number opens a page with every vehicle that part fits.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SK698172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| SKP Popular | SK698173 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| APWI | TO2025 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium Forged Knuckles | View on Amazon |
| APWI | TO2026 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium Forged Knuckles | View on Amazon |
| DORMAN | 698173 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| DORMAN | 698172 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
This table covers the steering knuckles that carry the hub, caliper and ball joints.
6 Knuckle parts are listed for the 2018 Toyota Prius C, from SKP, APWI and DORMAN. SKP SK698172 carries the "Popular" badge.
This group includes SKP SK698172, SKP SK698173 and APWI TO2025 and the remaining parts above.
Rack and Pinion
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER | 2110150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| TERREPOWER | 2110159 | 🇺🇸 US | 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.
TERREPOWER supplies both parts for the 2018 Toyota Prius C.
Listed part numbers: TERREPOWER 2110150 and TERREPOWER 2110159.
Rack and Pinion Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1033069 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DORMAN | 541531 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Right | View on Amazon |
| FVP | RPK75155 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Right | View on Amazon |
This table covers the rubber boots that seal the inner tie-rod joints on the rack.
3 Rack and Pinion Bellow parts for the 2018 Toyota Prius C come from 3 brands — BECK/ARNLEY, DORMAN and FVP.
This group includes BECK/ARNLEY 1033069, DORMAN 541531 and FVP RPK75155.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | TA2078 | 🇺🇸 US 🇨🇦 CA | Outerwith 16 IN Wheels | View on Amazon |
| MEVOTECH Popular | MES3306 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG Popular | ES800311 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Design Allows Easier Installation | View on Amazon |
| MOOG Popular | ES800312 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Design Allows Easier Installation | View on Amazon |
| 555 | SET021R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sankei 555Included Hardware: Castle Nut (1), Cotter Pin (1) | View on Amazon |
| ACDELCO | 45A1124 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ACDELCO | 45A1125 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DELPHI | TA2593 | 🇺🇸 US 🇨🇦 CA | Left Outerwith 15 In Wheels | View on Amazon |
| DELPHI | TA5098 | 🇺🇸 US 🇨🇦 CA | Right Outerwith 15 IN Wheels | View on Amazon |
| MEVOTECH | MS86604 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Hardware | View on Amazon |
| MEVOTECH | MS86605 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Hardware | View on Amazon |
| SUSPENSIA | X50TE4069 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outerwith 15 inch Wheels | View on Amazon |
| SUSPENSIA | X50TE4068 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outerwith 15 inch Wheels | View on Amazon |
| SUSPENSIA | X50TR4070 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| TRW | JTE683 | 🇺🇸 US | OuterFour Model | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular | TI74050 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Innerwith 15 In. Wheels | View on Amazon |
| MEVOTECH Popular | GES3306 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| BECK/ARNLEY | 1015572 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner15" Wheels | View on Amazon |
| BECK/ARNLEY | 1014291 | 🇺🇸 US | Front OuterFour Model | View on Amazon |
| BECK/ARNLEY | 1018594 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner16" Wheels | View on Amazon |
| BECK/ARNLEY | 1015393 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer15" Wheels | View on Amazon |
| DORMAN | 544395 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Outerwith 16 In. Wheels | View on Amazon |
| DORMAN | 543671 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Innerwith 15 In. Wheels | View on Amazon |
| DORMAN | 544419 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outerwith 15 In. Wheels | View on Amazon |
| DORMAN | 544420 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outerwith 15 In. Wheels | View on Amazon |
| FAMOUS BRAND | 2600288440 | 🇺🇸 US 🇨🇦 CA | OuterFront | View on Amazon |
| FAMOUS BRAND | 31070502 | 🇺🇸 US 🇨🇦 CA | OuterFront | View on Amazon |
| FVP | TO71025 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Outerwith 16 In. Wheels | View on Amazon |
| FVP | TO74071 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outerwith 15 In. Wheels | View on Amazon |
| FVP | TO74072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outerwith 15 In. Wheels | View on Amazon |
| MEVOTECH | GS86604 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH | GS86605 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| QUICK STEER | ES800311 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left OuterExcept 16 (in) Aluminum Wheels | View on Amazon |
| QUICK STEER | ES800312 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right OuterExcept 16 (in) Aluminum Wheels | 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.
34 Tie Rod End parts for the 2018 Toyota Prius C come from 12 brands — MEVOTECH, FVP, BECK/ARNLEY and 9 other brands. The "Popular" part is DELPHI TA2078. Grades run from Daily Driver through Economy; Economy is the most populated section, led by FVP, BECK/ARNLEY, DORMAN and 3 other brands.
Buying Steering Parts for a 2018 Toyota Prius C
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the 1.5L 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 Knuckle .
Frequently Asked Questions
How many steering parts fit the 2018 Toyota Prius C?
Our catalog currently lists 45 steering parts for the 2018 Toyota Prius C across 4 subcategories and 15 brands, covering the 1.5L L4 ELECTRIC/GAS engine. Each part is matched to the engine(s) it fits.
What are the signs of steering problems on a 2018 Toyota Prius C?
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 2018 Toyota Prius C 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 2018 Toyota Prius C?
Every part on this page is matched to the 1.5L 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 2018 Toyota Prius C
Steering Parts for Other Toyota Prius C 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.