wzrasmiles Aluminum Engine Splash Guard for Honda Civic 2016–2021 — 0.7mm Corrosion-Resistant Shield

wzrasmiles 74110-TBA-A00 is a precision-fit aluminum engine splash guard designed to shield Honda Civic models 2016–2021 from road debris, water spray, and impacts while improving underbody durability.

This aluminum engine splash guard, model 74110-TBA-A00 from wzrasmiles, replaces OEM parts 74110-TBA-A00, 74112-TBA-A00, and 90674-TY2-A01 and installs where the factory shield protects the engine bay. Constructed from 0.7 mm high-grade aluminum alloy, the panel resists corrosion and holds up against stones, gravel, and grime to extend the life of the components beneath your Civic. Packaging may vary as new wrapping is rolled out; fit and finish remain consistent with OEM dimensions.

How does this splash guard protect my Civic during everyday driving?

The guard blocks road spray, pebbles, and hard contact that can damage the oil pan, belts, and other vulnerable underbody components. Its aluminum construction disperses impact energy and reduces direct hits to sensitive parts. Because it mounts in the factory location and matches OEM screw points, it restores the vehicle’s original protection level.

• Shields engine bay from gravel, salt spray, and road debris
• Aluminum alloy resists rust better than untreated steel
• Matches OEM mounting points for a secure fit
• Thickness 0.7 mm for balanced strength and weight

Is this part compatible with my specific Honda Civic model years?

This splash guard is made to fit Honda Civic model years 2016 through 2021 and is a direct replacement for the listed part numbers. It’s engineered to align with original factory holes and fasteners so no major modifications are needed. Always verify part numbers against your vehicle’s VIN or underbody layout for absolute certainty.

• Compatible with Honda Civic 2016, 2017, 2018, 2019, 2020, 2021
• Replaces OEM 74110-TBA-A00, 74112-TBA-A00, 90674-TY2-A01
• Designed for bolt-on installation using existing fasteners
• Fits sedans and hatchbacks that share the same underbody layout

How durable and weather-resistant is the aluminum material?

The shield is formed from a high-sturdiness aluminum alloy with a 0.7 mm gauge, offering strong corrosion resistance compared with uncoated steel. Aluminum naturally resists rust and, when combined with protective finishes, stands up to road salts and moisture. This means long-term underbody protection without frequent replacement due to corrosion.

• 0.7 mm thick aluminum alloy for lasting performance
• Good corrosion resistance in wet or salted conditions
• Lightweight construction preserves fuel efficiency
• Maintains shape under normal road impacts

Will installation require professional help or extra hardware?

Installation is straightforward for anyone comfortable with basic hand tools and lifting the vehicle safely. The shield is intended to use the Civic’s original fastener points; in most cases you’ll reuse factory clips and screws. If your vehicle is missing hardware, common underbody fastener kits are inexpensive and readily available.

• Uses existing factory mounting points for easy bolt-on fit
• Typically installed with standard hand tools and basic jack stands
• Replacement clips available if factory hardware is missing
• wzrasmiles offers a 1-year product service for installation or quality questions

Who is this for: Drivers who own a 2016–2021 Honda Civic and want a durable, corrosion-resistant replacement for the factory engine splash guard. It’s ideal for commuters, city drivers, and anyone who encounters gravel roads or salted streets and wants to protect underbody components without adding significant weight. If you need a direct-fit, long-lasting shield that restores OEM-level protection, the wzrasmiles 74110-TBA-A00 is designed to meet those needs.