Hella 009428781 Power Brake Booster Vacuum Pump

Hella Vacuum Pump for Chevrolet Trax

This Hella power brake booster vacuum pump is an electric 12V replacement built for OE-style service on select Chevrolet Trax models. It uses two connectors and includes damping, matching the listed OE number 009 428-781 for direct application matching.

Key Features

• Electric power brake booster vacuum pump
• 12V operating voltage
• 2 electrical connectors
• Includes damping
• OE number reference: 009 428-781
• Cross-reference: 25954331

Product Details

Hella 009428781 is a vacuum pump for brake system vacuum supply, built for vehicles that rely on an electric pump rather than engine vacuum alone. Hella’s BrandLine reflects its OE electronics background, and this part follows that OE-focused approach with the specified connector count, voltage, and damping feature. It fits 2013-2014 Chevrolet Trax, and it also fits 2013-2014 Chevrolet Trax 1LT / 2LT. If you are searching for a Chevrolet Trax vacuum pump or Hella 009428781 brake booster vacuum pump, this listing matches the confirmed application data.

Common Uses

• Restores brake booster vacuum supply
• Addresses low or inconsistent vacuum pump output
• Replaces a failed electric vacuum pump on the Chevrolet Trax
• Helps correct brake assist warning symptoms tied to vacuum loss
• Supports OE-number-based replacement searches for 009 428-781

Installation Notes

Verify the OE number, connector count, and 12V electrical specification before installation. Confirm the vehicle is a 2013-2014 Chevrolet Trax and match the application details exactly, including the 1LT / 2LT notes where applicable. Inspect the electrical connectors and mounting points for wear or contamination before fitting the new pump.

Quality Assurance

Hella is known for OE electronics competence, and this vacuum pump is listed to the OE number 009 428-781 for application accuracy. Part number 009428781 is also referenced against 25954331 for the same application.