The plastic cover underneath a 1998 Toyota RAV4 is the engine splash shield (under-engine cover), and these four listings are all for 1996 to 2000 models. One is a left and right pair, one is the left side, and two are passenger-side pieces. They are replacement parts, so confirm the side and part number before you buy.
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| Toyota RAV4 Engine Splash Shield Cover Pair | ![]() | 1996-2000 Toyota RAV4 | Fitment: 1996-2000 Toyota RAV4 | Position: Driver and passenger side | OEM Replacement: 5144242021 / 5144142010 | VIEW LATEST PRICE | Read Our Analysis |
| Toyota RAV4 Under Engine Splash Shield Cover Left Side | ![]() | 1996-2000 Toyota RAV4 | Fitment: 1996-2000 Toyota RAV4 | Position: Left side | OEM Replacement: 5144242021 | VIEW LATEST PRICE | Read Our Analysis |
| Toyota RAV4 Under Engine Splash Shield Cover (Passenger Right) | ![]() | 1996-2000 Toyota RAV4 | Fitment: 1996-2000 Toyota RAV4 | Position: Passenger right side | OEM Replacement: 5144142010 | VIEW LATEST PRICE | Read Our Analysis |
| Garage-Pro Engine Splash Shield for Toyota RAV4 Passenger Side | ![]() | 1996-2000 Toyota RAV4 | Fitment: 1996-2000 Toyota RAV4 | Position: Passenger side | OEM Replacement: 5144142010 | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Toyota RAV4 Engine Splash Shield Cover Pair
Listed as 1996-2000 toyota rav4; driver and passenger side; 5144242021 / 5144142010. Details come from the Amazon listing.- Fitment:1996-2000 Toyota RAV4
- Position:Driver and passenger side
- OEM Replacement:5144242021 / 5144142010
- Note:1996-2000 Toyota RAV4
Pros
- Fitment: 1996-2000 Toyota RAV4
Limitations
- Confirm details on the listing
Toyota RAV4 Under Engine Splash Shield Cover Left Side
Listed as 1996-2000 toyota rav4; left side; 5144242021. Details come from the Amazon listing.- Fitment:1996-2000 Toyota RAV4
- Position:Left side
- OEM Replacement:5144242021
- Note:1996-2000 Toyota RAV4
Pros
- Fitment: 1996-2000 Toyota RAV4
Limitations
- Confirm details on the listing
Toyota RAV4 Under Engine Splash Shield Cover (Passenger Right)
Listed as 1996-2000 toyota rav4; passenger right side; 5144142010. Details come from the Amazon listing.- Fitment:1996-2000 Toyota RAV4
- Position:Passenger right side
- OEM Replacement:5144142010
- Note:1996-2000 Toyota RAV4
Pros
- Fitment: 1996-2000 Toyota RAV4
Limitations
- Confirm details on the listing
Garage-Pro Engine Splash Shield for Toyota RAV4 Passenger Side
Listed as 1996-2000 toyota rav4; passenger side; 5144142010. Details come from the Amazon listing.- Fitment:1996-2000 Toyota RAV4
- Position:Passenger side
- OEM Replacement:5144142010
- Note:1996-2000 Toyota RAV4
Pros
- Fitment: 1996-2000 Toyota RAV4
Limitations
- Confirm details on the listing
Plastic cover underneath a 1998 Toyota RAV4: what to check

What this part does
- It shields the underside of the engine bay from road debris and water.
- A missing or cracked shield is usually a cheap fix, but do not drive with a hanging one.
Check first
- Left (driver) or right (passenger) side, or the pair.
- Compare the OEM part numbers in the listing with your old part.
FAQ
What is the plastic cover under a 1998 RAV4?
It is the engine splash shield that protects the underside of the engine bay.
Which side do I need?
Check which half is damaged or missing, or buy the pair.
How do I know a listing fits my RAV4?
Match the model years in the listing to yours. The RAV4 changed shape in 2006, 2013 and 2019, so a part for one generation will not fit another.
Can I install it myself?
Check the install notes in the listing and your owner manual; if unsure, ask a mechanic.
Which one to choose
If both sides are damaged, the pair. If only one is, buy that side. Confirm the part number with your old part or a Toyota parts desk.



