Product Description
The front splash shield under cover is a crucial component of the 2020-2022 Tesla Model 3, designed to protect the undercarriage, improve aerodynamics, and enhance vehicle efficiency.
If your splash shield is cracked, damaged, or missing, your Tesla may experience increased road noise, reduced efficiency, and exposure to debris, dirt, and moisture, which can lead to costly repairs.
✔ Shields the undercarriage from dirt, rocks, and road debris.
✔ Prevents water intrusion, reducing the risk of rust and electrical damage.
✔ Enhances aerodynamics, improving energy efficiency and range.
✔ Minimizes road noise, contributing to a quieter ride.
A well-maintained splash shield under cover plays an important role in protecting the battery, suspension, and critical electronics in your Tesla Model 3.
Actual Picture
Product Specification
About
OEM Tesla Splash Shields – Factory-manufactured shields designed for a perfect fit and maximum durability.
Aftermarket Reinforced Splash Shields – Heavy-duty options that offer better impact resistance.
Material Options:
Plastic (ABS) – Lightweight, flexible, and cost-effective.
Aluminum – More durable, resistant to cracking, and provides extra protection.
Composite Materials – Combines strength and flexibility, ideal for performance use.
Visible Cracks or Breaks – Damage from curbs, potholes, or road debris.
Loose or Missing Fasteners – Can cause rattling or instability while driving.
Reduced Aerodynamics – If you notice a drop in efficiency or increased drag, a damaged splash shield could be the cause.
Water or Debris Accumulation – Without proper shielding, road grime and moisture can reach sensitive components.
Plastic (OEM ABS) – Cost-effective and flexible.
Aluminum – Provides better impact resistance and durability.
Composite Materials – Ideal for long-term protection and performance upgrades.
OEM – Ensures a perfect fit but may be more expensive.
Aftermarket – Offers stronger materials and cost-effective solutions.
Designed for 2020-2022 Tesla Model 3 trims, including Standard, Long Range, and Performance models.
The front splash shield under cover is an essential component that protects your Tesla Model 3’s undercarriage from water, debris, and road hazards while improving aerodynamics. A damaged or missing shield can lead to higher maintenance costs, increased road noise, and reduced efficiency. Replacing or upgrading your splash shield ensures your Tesla remains in peak condition.
Changzhou HongHang Auto Accessories Co.,Ltd. was established in 2012. We're located in the world-famous production base of auto mobile &motorcycle parts and accessories. Our company covering 5000 square meters including workshop and warehouse. Develop more than 200+ molds for new products every month.We're specializing in producing all kinds of Frotn Lip,Rear Diffuser,Rear Wing Spoiler,Rear Roof Spoiler Side Skirt ,Side Wing ,Front Grille for Universal,American,German,Japanese and we supply more than 100 different types of them.
We passed the ISO9001 international quality management certification To ensure the quality of our products, we strictly follow the manufacturing process according to the international standard. We provide an excellent customer service to get satisfaction from our customers. So we keep a good business relation with regular customers. Our goal is to win-win together!
FAQs
A front splash shield (under cover / engine undertray) is a protective panel installed under the front chassis. It shields critical components such as the battery, motor, and wiring from water, debris, and road impact, while also improving aerodynamics.
Yes, the HONGHANG front splash shield under cover is specifically designed for Tesla Model 3 2020–2022, ensuring OEM-level fitment and seamless integration with the original mounting points.
Installing a splash shield provides multiple key benefits:
Protects underbody components from rocks, water, and dirt
Improves aerodynamic airflow and efficiency
Reduces noise from road turbulence
Prevents long-term corrosion and damage
Driving without an under cover can expose your Tesla to:
Water intrusion into sensitive components
Increased debris impact damage
Reduced aerodynamic efficiency
Higher long-term repair costs
This is why replacement is strongly recommended.
Most high-quality splash shields (including HONGHANG) use:
Reinforced plastic / composite materials (lightweight + durable)
Some upgraded versions use metal skid plates (aluminum) for extreme protection
No, installation is typically bolt-on and DIY-friendly:
Uses factory mounting points
Requires basic tools
Installation time: 30–60 minutes
Yes, slightly. The under cover helps maintain smooth airflow under the car, contributing to Tesla’s aerodynamic design and energy efficiency, although the effect is modest.
HONGHANG products are designed for:
Impact resistance against road debris
Weather and corrosion resistance
Long-term durability in daily driving conditions
OEM parts: precise fit, higher price
Aftermarket (HONGHANG):
More cost-effective
Comparable fitment
Often upgraded material thickness
Yes, it is often paired with:
Skid plates
Fender liners
Mud flaps
Together, they create a complete underbody protection system for Tesla Model 3.
