Hella 358157031 Vacuum Pump

HELLA Electric Vacuum Pump for OE-Style Vacuum Supply

HELLA Vacuum Pump 358157031 is an electric 12V vacuum pump built to maintain steady vacuum for critical vehicle systems. It supports brake booster operation and turbo control functions across gas, diesel, hybrid, and electric engines, with OE-grade construction for consistent performance.

Compatible with 2016-2018 Cadillac CTS and 2016-2018 Chevrolet Camaro, this HELLA vacuum pump is a direct-fit service part for vehicles that rely on stable vacuum supply. Part number 358157031 is engineered for OEM-level fit and function.

Key Features

• Electric vacuum pump with 12V operating voltage
• OE-grade design for factory-style replacement
• Steel/aluminum housing for durable construction
• Blade pin terminals with 2-pin female connector
• Relief valve included for pressure control
• Mounting hardware included
• Supplementary damping for smoother operation
• Single-port configuration

Detailed Description

HELLA 358157031 is an electric vacuum pump designed to deliver consistent vacuum supply for essential engine and chassis systems. It is used in applications where vacuum is needed for brake assist and turbocharger control, helping maintain proper system response in modern vehicle platforms. The OEM-grade build, steel/aluminum housing, and relief valve support reliable operation in demanding service conditions. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Fits 2016-2018 Cadillac CTS, N/A. Fits 2016-2018 Chevrolet Camaro, N/A. Search terms such as Cadillac CTS vacuum pump replacement, Chevrolet Camaro electric vacuum pump, and HELLA 358157031 vacuum pump help identify the correct service part for these applications.

What It Helps Address

• Loss of vacuum supply to the brake booster
• Inconsistent turbo control response
• Vacuum-related drivability concerns
• Reduced vacuum performance in electric pump systems
• Faults tied to worn or failing OE vacuum pump assemblies

Installation Notes and Tips

Verify connector style, terminal count, and mounting points before installation. This unit uses a rectangle female connector with blade pin terminals and 12V electric operation. Gasket or seal is not included, so inspect the sealing surfaces and reuse or replace related sealing components as needed. Installation should be performed by qualified personnel, especially on systems tied to brake assist or turbo control.

Quality Assurance

HELLA builds this vacuum pump to OE standards for factory-style fit and dependable operation. The design focuses on stable vacuum delivery and long-term service in supported Cadillac CTS and Chevrolet Camaro applications.