Keystone MB1228124 Rear Engine Splash Shield Under Cover AWD (203) Chassis

The Keystone MB1228124 is a direct-fit OEM-replacement rear engine splash shield — also commonly referred to as an engine under cover, belly pan, skid plate, or underbody cover — designed specifically for the Mercedes-Benz C-Class (203 chassis) with All-Wheel Drive (AWD / 4MATIC). This part replaces Mercedes-Benz OEM part number 2035243930.

The rear engine splash shield mounts beneath the vehicle to protect the engine bay, transmission, and undercarriage components from road splash, water intrusion, loose gravel, road debris, and winter salt. It also plays a key aerodynamic role, helping to channel airflow efficiently under the vehicle rather than allowing it to become trapped between the engine and transmission — contributing to reduced drag and improved fuel economy.

Key Features:

• Direct bolt-on replacement — installs in the same mounting locations as the original equipment part
• Designed exclusively for AWD (All-Wheel Drive / 4MATIC) models — not compatible with RWD variants
• Fits the Mercedes-Benz C-Class (203) chassis, model years 2003–2007
• Replaces OEM part number 2035243930
• Partslink number: MB1228124
• Protects engine, transmission, and undercarriage components from road debris, moisture, and corrosion
• Restores factory aerodynamic function under the vehicle

This splash shield is engineered to meet OEM fit and function standards, making it an ideal choice for collision repair or routine replacement of a damaged or missing undercover panel.