Keystone GM1091118 Front Engine Splash Shield Under Cover Air Deflector Assembly

The Keystone GM1091118 is a front engine splash shield and air deflector assembly engineered as a direct OEM-replacement for 2009–2015 Cadillac CTS V-model coupes, sedans, and wagons. Mounted beneath the front of the engine bay, this under cover shields critical drivetrain and engine components from road debris, water intrusion, mud, and contaminants that can cause premature wear or corrosion.

Manufactured to match original equipment specifications, this splash shield installs in the factory mounting location without modification, restoring the vehicle's undercarriage protection to like-new condition. The black plastic construction is durable and lightweight, and the part is DOT and SAE certified for quality assurance.

Key Features:

• Direct-fit replacement for factory front engine splash shield / under cover
• Functions as an air deflector assembly beneath the engine bay
• Durable black plastic construction built to OEM specifications
• DOT and SAE certified
• No cutting, drilling, or modification required for installation
• Partslink #: GM1091118
• OEM / OE Reference #: 20844261-PFM

This engine splash shield is the correct replacement for the CTS V-series trim across coupe, sedan, and wagon body styles from model years 2009 through 2015, restoring proper aerodynamic airflow management and underbody protection.