Ryansunoro Lower Engine Splash Shield for Honda Civic 2016–2021 — OEM Fit, Impact-Resistant Plastic

Ryansunoro's 74110-TBA-A00 lower engine splash shield is a direct OEM-style replacement that restores undercarriage protection for Honda Civic models from 2016–2021.

This replacement lower engine splash shield (74110TBAA00) is molded from impact-resistant plastic to block road debris, water spray, and grime from reaching vital engine components. It’s designed to match the original part’s fit and mounting points, includes all necessary fasteners, and installs without special tools. Whether you’re repairing damage, replacing a missing panel, or refreshing maintenance, this splash shield brings factory-standard coverage back to your Civic’s underbody.

How does this splash shield fit my specific Civic model and year?

The Ryansunoro panel is manufactured to match the original 74110-TBA-A00 shape and mounting pattern used across multiple Civic trims from 2016 through 2021. It is intended for LX, EX, Sport, and Type R configurations, including sedan, coupe, and hatchback variants. Always verify your vehicle’s model and year before ordering to ensure compatibility.

• Exact replacement for OEM part numbers 74110-TBA-A00 and 74110TBAA00.
• Engineered to align with factory mounting holes and brackets.
• Compatible with Civic LX, EX, Sport, and Type R (2016–2021).

What protective benefits does this under-engine shield provide?

This cover deflects stones, road grime, and standing water away from the engine bay and undercarriage hardware, reducing wear and potential damage to sensors, belts, and other components. Its durable plastic construction resists impacts and flexing, preserving vehicle integrity during everyday driving and light off-road encounters.

• Guards against debris and water spray to help prevent corrosion.
• Shields vulnerable engine parts and underbody hardware from road hazards.
• Helps maintain cleaner engine bay and easier maintenance access.

Is installation difficult and what’s included in the kit?

Installation is straightforward: the shield is designed as a direct bolt-in replacement requiring only basic hand tools. The kit ships with the shield plus the correct screws and fasteners so you won’t need to source additional hardware. Most owners can complete installation at home in a short time without visiting a mechanic.

• Comes with the engine splash shield and all mounting hardware included.
• Matches OEM hole patterns for a quick, no-modification installation.
• Typical install requires common tools like a ratchet and screwdriver.

How durable and reliable is the replacement part compared to OEM?

Ryansunoro manufactures this shield using high-quality, impact-resistant plastic engineered to meet the functional standards of the original equipment. The material balances strength and flexibility, resisting cracking from minor impacts while absorbing road vibration. It’s built to deliver long-term protective performance consistent with factory expectations.

• Made from durable plastic formulated for impact resistance.
• Designed to flex without cracking under normal road stresses.
• Restores OEM-level protection and fit when replacing damaged parts.

Who is this for: This lower engine splash shield is intended for Honda Civic owners (2016–2021) who need a dependable OEM-style replacement—especially those repairing damage from road debris, replacing missing underbody panels, or preparing a car for inspection. It’s ideal for DIY enthusiasts and technicians wanting a direct-fit part that includes correct hardware and simplifies installation while restoring factory under-engine protection.