Bosch Reference Sensor Plug Housing for Porsche 964 (1990–1994)

This Bosch plug housing is the correct electrical connector housing for reference sensor service on Porsche 964 applications listed 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. It is the right choice when repairing a damaged sensor connector instead of replacing the full engine harness.

Technical Details

• Manufacturer part number: 1-928-402-868
• Part type: Reference sensor plug housing
• OE cross reference: 999 652 916 40
• Fitment range: Porsche 964 (1990–1994)
• Use when the original sensor connector is brittle, damaged, or heat-cycled

Fitment & Compatibility

Use the fitment table below to confirm year and submodel details before ordering.

If you need help checking fitment, send us your VIN. We have been working with Porsche parts for over 20 years, and we still treat fitment questions like they matter.