Engine Splash Shield for Honda Civic 2016-2021 - Aluminum Under Cover

Our review of this Engine Splash Shield for Honda Civic 2016-2021 finds it best suited for owners who want a durable, lightweight underbody protector that replaces OEM 74110-TBA-A00 and 90674-TY2-A01. The single biggest reason to buy is its corrosion-resistant magnesium-aluminum alloy construction that protects the engine underside from impacts, road debris, mud, and water without adding bulk. Installation hardware and gloves are included, so a competent DIYer can fit it quickly and restore the vehicle's factory-level protection.

Key Features

• Compatibility: Direct fit for Honda Civic 2016 through 2021, replacing OEM 74110-TBA-A00 and 90674-TY2-A01 to ensure correct alignment with factory mounting points.
• Material: Constructed from a magnesium-aluminum alloy to provide long-lasting protection with excellent corrosion resistance compared with untreated steel.
• Protection: Shields the underside of the engine from impacts, road debris, mud, and water splashes to help prevent damage to vital components.
• Weight and Fit: Slim, lightweight design offers robust protection without adding unnecessary weight or altering vehicle handling characteristics.
• Installation: Ships with matching mounting hardware and gloves to simplify installation and reduce time in the garage.
• Support: Manufacturer support is available after purchase for prompt resolution of fitment or installation questions.

Who It's For

This splash shield is ideal for Honda Civic owners from the 2016 to 2021 model years who need a reliable, OEM-replacement under engine cover that resists corrosion and handles regular driving hazards. It fits drivers who prefer a lightweight metal shield over bulkier plastic alternatives and who want a tidy fitment that aligns with factory mounting points.

It is less appropriate for owners who require additional skid protection for off-road or extended rough-road use, since the design is focused on road debris and splash protection rather than heavy-duty skid guarding. Those needing extreme impact resistance should consider a specialized off-road guard.

Pros & Cons

Pros

• Durable magnesium-aluminum alloy resists rust and extends the life of the underbody protection.
• Direct-fit replacement for the specified Honda Civic years and OEM numbers, simplifying installation and ensuring proper alignment.
• Includes gloves and mounting hardware, making DIY installation straightforward for most owners.
• Slim, lightweight profile protects without adding unnecessary mass to the vehicle.

Cons

• Not designed as a heavy-duty skid plate for extensive off-road abuse, so users who drive on very rough terrain may need a thicker guard.

Specifications

Fitment	Honda Civic 2016, 2017, 2018, 2019, 2020, 2021
Replaces OEM	74110-TBA-A00, 90674-TY2-A01
Material	Magnesium-aluminum alloy
Protection Type	Engine underside shield for debris, mud, water, and light impacts
Includes	Matching mounting hardware and gloves
Design	Slim, lightweight, corrosion-resistant

Our Verdict

The Engine Splash Shield for Honda Civic 2016-2021 is a sensible replacement part for owners who want reliable corrosion resistance and OEM-style fitment without extra weight. It offers good value for drivers who mostly use paved roads and want straightforward installation with included hardware. Choose a heavier skid plate only if you routinely drive on rough, rocky surfaces where extra impact protection is required.

Frequently Asked Questions

Will this fit all Civic body styles from 2016 to 2021?
It is specified to fit Honda Civic models for those years that use the corresponding OEM part numbers; confirm your vehicle's OEM number to ensure compatibility.

Is the material rust proof?
The magnesium-aluminum alloy offers strong corrosion resistance and will not rust like untreated steel, improving long-term durability.

Are installation parts included?
Yes, the product ships with matching mounting hardware and gloves to facilitate installation.