COOL STAR Engine Splash Shield for Honda Civic 2016-2021 — Silver Direct-Fit Underbody Guard

COOL STAR's Engine Splash Shield Guard 74110-TBA-A00 is a direct-fit underbody shield designed to protect the engine bay of Honda Civic models from 2016 through 2021.

This underbody splash shield replaces the original lower engine cover to block road debris, water spray and grime from reaching sensitive components beneath the car. Made as a direct replacement with the listed part numbers, it installs in the same mounting points as the factory piece for a straightforward swap. The guard arrives new and finished in a silver tone, ready to restore the Civic’s undercarriage protection after damage, wear, or removal.

Will this fit my 2018 Honda Civic?

Yes — the COOL STAR splash shield is engineered to match the fitment of Honda Civic sedans and coupes from model years 2016 through 2021. It carries the compatible OEM and cross-reference numbers so you can confirm compatibility before purchase. Installation uses the vehicle’s original mounting locations for a clean, factory-like fit.

• Compatibility: Honda Civic 2016, 2017, 2018, 2019, 2020, 2021
• Part numbers included: 74110-TBA-A00, 74110TBAA00, 90674TY2A01
• Fitment type: Direct replacement — no trimming required

How durable is the underbody shield and what does it protect?

The shield is designed to withstand everyday road impacts such as gravel, minor curbstones, and water spray while limiting dirt buildup on engine components. It acts as a barrier against corrosion-causing moisture and helps prevent loose debris from reaching belts, pulleys, and oil pans. While not indestructible, it restores essential undercarriage protection consistent with factory specifications.

• Material and finish resist road grime and moisture
• Protects oil pans, belts, and under-engine hardware
• Reduces direct exposure to stones and splash damage

How easy is installation and what’s included?

Installation is intended to be a direct bolt-on replacement using your Civic’s existing fasteners and mounting points; mechanics and experienced DIYers can complete the swap with basic hand tools. The package contains one engine underbody lower splash shield in new condition and finished in silver. If original clips or fasteners are damaged or missing, replacement hardware can be sourced separately to complete the job.

• Package includes: 1 x Engine Underbody Lower Splash Shield
• Condition: New; color: silver
• Requires original or replacement fasteners for mounting

Does this shield match the factory part number and appearance?

Yes — the COOL STAR shield is supplied to match the referenced factory numbers so it aligns with OEM specifications for fit and mounting. The silver finish provides a clean, near-factory look beneath the vehicle while restoring the protective barrier that many OEM shields provide. Always compare part numbers to your vehicle’s VIN records for final confirmation.

• OEM match: 74110-TBA-A00, 74110TBAA00, 90674TY2A01
• Appearance: silver finish for factory-style undercarriage look
• Designed to align with factory mounting points

Who is this for? This COOL STAR engine splash shield is aimed at Honda Civic owners (2016–2021) who need a direct replacement for a damaged, missing, or worn lower engine cover. It suits DIY mechanics, independent shops, and fleet managers seeking a cost-effective, factory-compatible underbody protection option. If you want to restore the original level of splash and debris defense beneath your Civic without modifying mounting points, this part offers a practical, ready-to-install solution.