Prothane 4-1902-BL Polyurethane Motor Mount Insert Kit Soft Black 3-Piece

The Prothane 4-1902-BL is a three-piece polyurethane motor mount insert kit engineered specifically for front-wheel-drive performance applications. Instead of replacing the entire motor mount, these urethane inserts are designed to fit inside your existing OEM mount housings, restoring lost firmness and dramatically reducing unwanted engine movement — all without the harsh ride penalty of solid mounts.

Formulated in Prothane's soft durometer black urethane compound, this kit strikes an ideal balance between performance and street drivability. By limiting engine torque reaction, the inserts help improve hard-launch traction and provide noticeably crisper, more precise shifting feel — a popular upgrade for spirited street driving and mild performance builds.

Key Features:

• Three-piece motor mount insert kit — replaces urethane portions of OEM mounts
• Soft durometer formulation for improved performance with street-friendly NVH levels
• Black urethane construction resists oil, grease, and engine heat
• Reduces engine torque movement to improve launch traction and shift feel
• Drop-in insert design uses existing OEM mount hardware and housings
• No cutting or major modifications required for installation
• Made in the USA by Prothane

Prothane pioneered the motor mount insert concept for FWD performance vehicles and continues to refine the design. The 4-1902-BL is a cost-effective upgrade over full mount replacement, making it an excellent first modification for any enthusiast looking to tighten up drivetrain feel.