Bosch MicroEdge Front Windshield Wiper Blade, 19 Inch for Porsche 924/928/944 (1977–1995)

This Bosch MicroEdge 19-inch front windshield wiper blade is a direct-fit replacement for Porsche 924 (1977–1988), 928 (1978–1995), and 944 (1983–1991) applications. Bosch has been a global leader in automotive technology since 1886, pioneering innovations like electronic fuel injection and oxygen (lambda) sensors that shaped modern engine management. Today, Bosch supplies OEM-quality sensors, engine electronics, ignition components, and braking parts found in vehicles worldwide. Known for precision engineering and reliable performance, Bosch parts are built to factory specifications for dependable fitment and long-term durability.

Technical Details

• Manufacturer part number: 40719A
• Series: MicroEdge
• Blade length: 19 in
• Construction: Conventional all-steel frame blade
• Quiet-Glide micro-finish wiping edge for smooth, even operation
• Triple corrosion protection for the frame and spring structure
• Single blade; verify exact left/right use by application

Fitment & Compatibility

Use the fitment table below to confirm exact year, model, and any application notes. On single-blade listings, left/right use can vary by chassis, so check the table before you order.

If you want us to check the application before you order, send us your VIN. We’ve been helping with Porsche fitment questions for over 20 years, and we’d rather get the blade choice right than guess.