Description
Comparison points and tradeoffs
When comparing Brake Vacuum Pump 12V Switch & Relay vacuum pump – 2 year warranty with other Vacuum Pump options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Switches & Relays / Relays / Vacuum Pump.
Use this second fact to evaluate the tradeoff: Product identity: Brake Vacuum Pump 12V Switch & Relay vacuum pump – 2 year warranty. A third point to compare across alternatives is: Key Features and Benefits Vacuum Switch Specifications: Operating Range: Functions seamlessly between 15-28 inches of vacuum.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Electric Brake Vacuum Pump Switch + Relay for Vacuum Pumps (28146 or Others) Upgrade your brake vacuum pump system with this high-performance vacuum switch and relay kit, designed to work with a variety of pumps, including 28146. Engineered for durability and reliability, this switch and relay set ensures efficient operation and long-lasting performance. Key Features and Benefits Vacuum Switch Specifications: Operating Range: Functions seamlessly between 15-28 inches of vacuum. 100% Tested: Each unit undergoes rigorous testing to ensure reliable performance. Relay Specifications: Improved Design: Upgraded for a stronger and longer-lasting relay operation. 100% Tested: Ensures quality and dependability. Compatibility: Works with 28146 pumps and other similar vacuum pump systems. Relay Wiring Instructions: #1: Connects to the vacuum switch wire. #2: Connects to power (12V hot). #3: Connects all grounds, including power input and vacuum switch ground. #5: Connects to the ground from the motor. Important Notes: Ensure power is off when connecting parts. Use an inline fuse for added safety.
Source product highlights
About this item
- Works with 28146 pumps and other similar vacuum pump systems.
- 100% Tested: Each unit undergoes rigorous testing to ensure reliable performance. Relay Specifications:

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