Product Description
The rear fender liner is a vital part of your 2017-2023 Tesla Model 3, designed to shield critical components like the suspension, rear braking system, and electrical wiring from water, dirt, road salt, and debris.
If your rear fender liner is cracked, torn, or missing, your Tesla could be exposed to premature wear, rust, and costly repairs.
✔ Shields the wheel well from rocks, mud, and water.
✔ Prevents water intrusion, reducing the risk of corrosion.
✔ Improves aerodynamics, enhancing efficiency.
✔ Minimizes road noise for a quieter ride.
Tesla engineers designed the rear fender liner with aerodynamics and protection in mind, ensuring smooth airflow and preventing excess drag.
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Product Specification
About
OEM Tesla Rear Fender Liners – Factory-standard liners designed for a perfect fit and optimal protection.
Aftermarket Heavy-Duty Liners – Made from reinforced materials, providing extra durability for harsh conditions.
Lightweight Performance Liners – Designed for efficiency and weight reduction in performance builds.
Visible Cracks or Tears – Damage from rocks, accidents, or general wear.
Loose or Missing Fasteners – A rattling noise or movement while driving may indicate a loose liner.
Increased Road Noise – If you hear more road noise inside the cabin, your liner may be compromised.
Excessive Debris in the Wheel Well – If dirt and water accumulate frequently, your liner is likely damaged.
Plastic (ABS) – Lightweight and cost-effective.
Rubber – More flexible, offering greater impact resistance.
Composite Materials – Durable and excellent at reducing vibrations.
OEM – Perfect fit, Tesla-approved, but more expensive.
Aftermarket – More affordable with options for extra durability.
Fits 2017-2023 Tesla Model 3 trims (Standard, Long Range, Performance).
A rear fender liner is a critical component that protects your Tesla Model 3’s wheel well, suspension, and braking system from dirt, water, and road debris. Keeping it in good condition ensures your Tesla stays aerodynamic, quiet, and well-protected. If your liner is damaged or missing, replacing it immediately can prevent long-term issues.
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 rear fender liner (rear wheel well liner) is a protective inner panel installed inside the rear wheel arch. It shields suspension components, wiring, and body panels from water, mud, road debris, and stone impact.
Yes, the HONGHANG rear fender liner is engineered for Tesla Model 3 2017–2023, including Standard Range, Long Range, and Performance models, ensuring OEM-level fitment.
Installing a rear wheel liner provides:
Protection from rocks, dirt, and road debris
Prevention of corrosion and moisture damage
Reduction of road noise inside the cabin
Improved vehicle durability and lifespan
Without a rear liner, your Tesla may experience:
Increased exposure to water and dirt
Damage to suspension and braking components
Higher maintenance and repair costs
Many OEM replacements emphasize protection of “suspension and braking systems from dirt, debris, and moisture,” confirming its critical role.
Most high-quality liners (including HONGHANG) use:
Plastic + felt (fabric) composite for noise reduction
Reinforced ABS or PP plastic for durability
Some versions like Tesla Model 3 Rear Wheel Fender Liner Flannel (Right) highlight fabric-backed designs specifically for sound insulation.
No, installation is typically bolt-on and clip-based:
Uses factory mounting holes
Requires basic tools
Installation time: 30–60 minutes
Yes. The inner fabric layer helps:
Absorb road noise
Reduce tire splash sound
Improve overall quiet EV driving experience
This is especially important for Tesla vehicles due to low engine noise.
Common signs include:
Cracks, holes, or missing sections
Loose or dragging liner
Increased road noise
Visible dirt buildup in wheel well
OEM liners: precise fit, higher cost
Aftermarket (HONGHANG):
More cost-effective
Comparable fitment
Often upgraded materials
For example, OEM-style products like OEM Rear Right Fender Liner offer factory specs, while aftermarket options provide better value.
Yes, for full protection you can combine with:
Front fender liners
Mud flaps
Underbody splash shields
This creates a complete Tesla Model 3 protection system for daily driving.
