Bosch 3397007430 AeroTwin OE Replacement Wiper Blade Set - 24 21

The Bosch 3397007430 AeroTwin is an OE-quality windshield wiper blade set designed for vehicles requiring specific specialty wiper arm connections. This complete replacement set includes driver and passenger side blades with Top Lock 19mm adapter pre-installed for easy installation.

Advanced AeroTwin Beam Technology:

• Patented bracketless beam design eliminates metal brackets, joints, and hinges for superior performance
• Dual precision-tensioned steel springs ensure uniform pressure along entire blade length
• Specially blended dual rubber compound with graphite coating for exceptional durability
• Asymmetrical wind spoiler uses airflow to increase blade-to-windshield contact at highway speeds
• Wind spoiler shields tension springs from severe weather elements for extended service life

Performance Features:

• Removes even the smallest water droplets for crystal-clear visibility in all weather conditions
• Smooth, quiet operation with reduced wind noise
• EPDM rubber wiping edge for long-lasting, streak-free performance
• All-season design withstands extreme temperatures and harsh conditions
• Specific beam curvature engineered for OE specialty wiper arm types

This set is designed as a direct OE replacement for specific vehicle models and features the same quality and performance standards as original equipment. The pre-assembled adapter ensures proper fit and function with no additional parts required.