HomeBrake > RelaysStandard Ignition RY1933 Power Brake Relay
Part #: RY1933

Standard Ignition RY1933 Power Brake Relay

⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$37.39Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick and Chevrolet, Enclave, Traverse, and Colorado
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition Power Brake Relay RY1933

The Standard Ignition Power Brake Relay RY1933 is designed to provide reliable module functions for your vehicle's braking system. Engineered for select Buick and Chevrolet models, this relay ensures consistent 12-volt power delivery to support brake system operations.

  • Connector Gender: Male
  • Connector Quantity: 1
  • Connector Shape: Square
  • Functions as a Module
  • Includes Mounting Bracket(s)
  • Terminal Gender: Male
  • Terminal Quantity: 4
  • Terminal Type: Blade
  • Voltage: 12V

Technical Details and Features

The RY1933 power brake relay features a single male square connector and four male blade terminals, designed for secure and efficient electrical connections. The included mounting bracket simplifies installation and ensures stable placement within the brake system module. Operating at 12 volts, this relay is compatible with the electrical requirements of the brake systems in Buick and Chevrolet vehicles such as the Colorado, Enclave, and Traverse.

Compatible Vehicles and Applications

This power brake relay is compatible with the following makes and models:

  • Buick Enclave
  • Chevrolet Colorado
  • Chevrolet Traverse

It is specifically designed to replace or upgrade the power brake relay module in these vehicles, maintaining proper brake system function and electrical performance.

Common Issues Addressed by Power Brake Relay RY1933

  • Intermittent brake light operation
  • Brake system electrical faults or module failures
  • Loss of power to brake control modules
  • Faulty relay causing brake warning lights
  • Unstable brake system voltage supply

Installation Notes and Tips

When installing the Standard Ignition RY1933 relay, ensure the mounting bracket is securely fastened to prevent vibration-related issues. Verify the connector orientation matches the vehicle’s wiring harness, noting the male square connector and blade terminals. Disconnect the battery before installation to avoid electrical shorts. After installation, test the brake system for proper operation and check for any warning lights.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The RY1933 power brake relay undergoes rigorous quality control testing. Warranty coverage details should be confirmed with the product documentation or supplier, typically including protection against manufacturing defects.

BrandStandard Ignition
Part NumberRY1933
Connector GenderMale
Connector ShapeSquare
FunctionsModule
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2018BuickEnclave3.6LV6N/A
2018ChevroletTraverseN/A
2008ChevroletColoradoN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

84129871AR7437R7436

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.