Bosch 3 397 007 697 Aerotwin Wiper Blade - 3 397 007 697 A697S Set 21 23

The Bosch 3 397 007 697 AeroTwin A697S wiper blade set delivers premium all-weather visibility with OE-quality performance. This complete two-blade set includes a 530mm (21") and 575mm (23") front wiper blade pair engineered specifically for select Porsche models including the 911, Boxster, and Cayman series.

Advanced AeroTwin Beam Technology:

• Patented frameless beam design eliminates metal brackets, joints, and hinges for superior windshield contact
• Dual precision-tensioned steel springs manufactured from special Evodium alloy distribute uniform pressure along the entire blade length
• Multi-compound rubber wiping element with graphite coating provides streak-free wiping and smooth, quiet operation
• Built-in asymmetrical wind spoiler channels airflow for increased downforce and consistent performance at highway speeds

Premium Construction and Performance:

• Pre-assembled with OE-style specialty adapters for quick, tool-free installation
• All-season design maintains optimal contact on curved windshields in any climate
• Wear-resistant rubber edge contributes to extended service life
• Wind spoiler protects tension springs from harsh weather elements for enhanced durability

This genuine Bosch wiper blade set serves as a direct OE replacement (cross-reference Porsche part number 992955425BY) and is designed for left-hand drive vehicles. The frameless construction provides a sleek, aerodynamic profile while ensuring reliable windshield clearing performance throughout the blade's service life.