If you are shopping for 2021 Toyota Highlander undercarriage covers, fit comes first. All 10 listings below state a fit for 2021 Toyota Highlander. Compare the listing’s year range, side and part number with your vehicle or old part before you order.
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| Toyota Highlander Front Engine Splash Shield Cover (514410E100) |  | Listed fit: 2020-2023 Highlander | Listed fit: 2020-2023 Highlander | Material: Plastic | Other detail: Position: Front | VIEW LATEST PRICE | Read Our Analysis |
| Compatible Rear Driver Side Undercover Shield for Toyota Highlander |  | Listed fit: 2020-2022 Highlander | Listed fit: 2020-2022 Highlander | Material: Not listed | Other detail: Position: Rear driver side | VIEW LATEST PRICE | Read Our Analysis |
| Garage-Pro Engine Splash Shield for Toyota Highlander FWD |  | Listed fit: 2020-2022 Highlander FWD | Listed fit: 2020-2022 Highlander FWD | Material: Plastic | Other detail: Position: Rear passenger side | VIEW LATEST PRICE | Read Our Analysis |
| YHTAUTO Rear Right Engine Splash Shield for Highlander |  | Listed fit: 2020-2022 Highlander FWD | Listed fit: 2020-2022 Highlander FWD | Material: Advanced plastic | Other detail: Position: Rear right passenger side | VIEW LATEST PRICE | Read Our Analysis |
| Toyota Highlander Engine Splash Shield Skid Plate |  | Listed fit: 2020-2022 Highlander | Listed fit: 2020-2022 Highlander | Material: Plastic steel | Other detail: Position: Front | VIEW LATEST PRICE | Read Our Analysis |
| Toyota Highlander Front Engine Splash Shield Cover 2020-2023 |  | Listed fit: 2020-2023 Highlander | Listed fit: 2020-2023 Highlander | Material: PP plastic | Other detail: Position: Front | VIEW LATEST PRICE | Read Our Analysis |
| Rareelectrical Under Engine Cover for Toyota Highlander 2020-2021 |  | Listed fit: 2020-2021 Highlander Hybrid | Listed fit: 2020-2021 Highlander Hybrid | Material: Plastic | Other detail: Position: Rear | VIEW LATEST PRICE | Read Our Analysis |
| KarParts360 Toyota Highlander Engine Splash Shields Pair 2020-2022 |  | Listed fit: 2020-2022 Highlander | Listed fit: 2020-2022 Highlander | Material: material | Other detail: Position: Rear left/right | VIEW LATEST PRICE | Read Our Analysis |
| Parts N Go Front Engine Under Cover Highlander |  | Listed fit: 2020-2023 Highlander | Listed fit: 2020-2023 Highlander | Material: material | Other detail: Position: Front | VIEW LATEST PRICE | Read Our Analysis |
| Rareelectrical Under Engine Cover Splash Guard for Toyota Highlander |  | Listed fit: 2021-2023 Highlander | Listed fit: 2021-2023 Highlander | Material: Plastic | Other detail: Position: Front | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Toyota Highlander Front Engine Splash Shield Cover (514410E100)
Listed as Toyota Highlander Front Engine Splash Shield Cover (514410E100). Stated fitment: 2020-2023 Highlander. Material: Plastic. Position: Front. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2023 Highlander
- Position:Front
- Part Number:514410E100
- Material:Plastic
- Install Type:Snap-on/bolt-on
Pros
- Stated fitment: 2020-2023 Highlander
- Material: Plastic
- Position: Front
Cons
- Confirm side, trim and part number before ordering
Compatible Rear Driver Side Undercover Shield for Toyota Highlander
Listed as Compatible Rear Driver Side Undercover Shield for Toyota Highlander. Stated fitment: 2020-2022 Highlander. Material: Not listed. Position: Rear driver side. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2022 Highlander
- Position:Rear driver side
- Part Number:TO1228274
- Material:Not listed
- Install Type:Not listed
Pros
- Stated fitment: 2020-2022 Highlander
- Material: Not listed
- Position: Rear driver side
Cons
- Confirm side, trim and part number before ordering
Garage-Pro Engine Splash Shield for Toyota Highlander FWD
Listed as Garage-Pro Engine Splash Shield for Toyota Highlander FWD. Stated fitment: 2020-2022 Highlander FWD. Material: Plastic. Position: Rear passenger side. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2022 Highlander FWD
- Position:Rear passenger side
- Part Number:514430E050 / TO1228275
- Material:Plastic
- Install Type:Bolt-on
Pros
- Stated fitment: 2020-2022 Highlander FWD
- Material: Plastic
- Position: Rear passenger side
Cons
- Confirm side, trim and part number before ordering
YHTAUTO Rear Right Engine Splash Shield for Highlander
Listed as YHTAUTO Rear Right Engine Splash Shield for Highlander. Stated fitment: 2020-2022 Highlander FWD. Material: Advanced plastic. Position: Rear right passenger side. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2022 Highlander FWD
- Position:Rear right passenger side
- Part Number:514430E050 / TO1228275
- Material:Advanced plastic
- Install Type:Bolt mounting
Pros
- Stated fitment: 2020-2022 Highlander FWD
- Material: Advanced plastic
- Position: Rear right passenger side
Cons
- Confirm side, trim and part number before ordering
Toyota Highlander Engine Splash Shield Skid Plate
Listed as Toyota Highlander Engine Splash Shield Skid Plate. Stated fitment: 2020-2022 Highlander. Material: Plastic steel. Position: Front. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2022 Highlander
- Position:Front
- Part Number:Not listed
- Material:Plastic steel
- Install Type:Existing points
Pros
- Stated fitment: 2020-2022 Highlander
- Material: Plastic steel
- Position: Front
Cons
- Confirm side, trim and part number before ordering
Toyota Highlander Front Engine Splash Shield Cover 2020-2023
Listed as Toyota Highlander Front Engine Splash Shield Cover 2020-2023. Stated fitment: 2020-2023 Highlander. Material: PP plastic. Position: Front. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2023 Highlander
- Position:Front
- Part Number:514410E180 / TO1228286
- Material:PP plastic
- Install Type:Direct replacement
Pros
- Stated fitment: 2020-2023 Highlander
- Material: PP plastic
- Position: Front
Cons
- Confirm side, trim and part number before ordering
Rareelectrical Under Engine Cover for Toyota Highlander 2020-2021
Listed as Rareelectrical Under Engine Cover for Toyota Highlander 2020-2021. Stated fitment: 2020-2021 Highlander Hybrid. Material: Plastic. Position: Rear. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2021 Highlander Hybrid
- Position:Rear
- Part Number:514200E040-Pfm
- Material:Plastic
- Install Type:Direct fit/bolt-on
Pros
- Stated fitment: 2020-2021 Highlander Hybrid
- Material: Plastic
- Position: Rear
Cons
- Confirm side, trim and part number before ordering
KarParts360 Toyota Highlander Engine Splash Shields Pair 2020-2022
Listed as KarParts360 Toyota Highlander Engine Splash Shields Pair 2020-2022. Stated fitment: 2020-2022 Highlander. Material: material. Position: Rear left/right. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2022 Highlander
- Position:Rear left/right
- Part Number:TO1228275 / TO1228274
- Material:material
- Install Type:Vehicle specific
Pros
- Stated fitment: 2020-2022 Highlander
- Material: material
- Position: Rear left/right
Cons
- Confirm side, trim and part number before ordering
Parts N Go Front Engine Under Cover Highlander
Listed as Parts N Go Front Engine Under Cover Highlander. Stated fitment: 2020-2023 Highlander. Material: material. Position: Front. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2020-2023 Highlander
- Position:Front
- Part Number:514410E101 / TO1228271
- Material:material
- Install Type:No modifications
Pros
- Stated fitment: 2020-2023 Highlander
- Material: material
- Position: Front
Cons
- Confirm side, trim and part number before ordering
Rareelectrical Under Engine Cover Splash Guard for Toyota Highlander
Listed as Rareelectrical Under Engine Cover Splash Guard for Toyota Highlander. Stated fitment: 2021-2023 Highlander. Material: Plastic. Position: Front. Details come from the Amazon listing; confirm year, side and part number on the listing before ordering.
- Fitment:2021-2023 Highlander
- Position:Front
- Part Number:514410E180
- Material:Plastic
- Install Type:Bolt-on/direct fit
Pros
- Stated fitment: 2021-2023 Highlander
- Material: Plastic
- Position: Front
Cons
- Confirm side, trim and part number before ordering
How to Check Fit for 2021 Toyota Highlander undercarriage covers
Fit is the main risk with this kind of part. Before you order:
- Check the year range and generation on the listing, not only the product title.
- Check the side, position and trim if the part is not universal.
- Compare the part number with your old part, or ask a Toyota dealer to confirm it from your VIN.
- Read the seller’s return policy and keep the packaging until the part is fitted.
Engine-area parts differ by engine (four-cylinder or V6) and by year, so match the engine as well as the model year. Work on a cold engine, follow the torque and procedure in the service manual, and replace gaskets and seals with the correct type.
Frequently Asked Questions
How can I confirm that a listing fits my Toyota Highlander?
Check the year range, side, trim and part number on the listing against your vehicle or your old part. If you are unsure, a Toyota dealer can confirm the part number from your VIN, and the seller can answer fit questions before you buy.
What if a listing does not state my year?
Treat it as unconfirmed. Ask the seller to confirm fit, compare the part number with your old part, and check the return policy before ordering.
Should I buy an OEM or an aftermarket part?
OEM parts follow the manufacturer’s specification and part number. Aftermarket parts can cost less but vary by seller, so compare the fitment note and the return policy and choose what suits your budget and the job.
Can I install it myself?
Many simple cover and trim parts can be fitted at home, but parts near the engine, airbags or electrical systems may need tools or a professional. Follow the service manual for your vehicle and stop if a step is unclear.
Conclusion
Start with the listings that state your year, side and part number, treat the Also consider items as reference only, and confirm fit on Amazon before you buy.
