Bosch Front Wiper Blade, Left or Right 19-Inch for Porsche 928 (1978–1987)

This Bosch 19-inch wiper blade is the correct front replacement for Porsche 928 applications shown in the fitment table below. 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. On the listed 928 fitments, this blade can be used on either front side, so it works as a direct single-blade replacement when one side is due.

Technical Details

• Manufacturer part number: 4919
• Type: Single front windshield wiper blade
• Blade length: 19 inches
• Position: Front left or front right
• Quantity required on Porsche 928 applications: 2

Fitment & Compatibility

Use the fitment table below to confirm the Porsche 928 model year range before ordering. If you are replacing both sides, match the 19-inch length on each front arm.

If you want us to double-check blade size before you order, send over your year and model. We’ve been working through Porsche parts and fitment questions for over 20 years, and we still treat basic service parts like they matter—because they do.