Introducing the BD Diesel GMC Sierra 1500 Thermostat Bypass - Cooler Bypass Delete specifically designed for the 2019 to 2023 models. This intelligent modification ensures your vehicle's transmission cooler remains fully operational, eliminating the risk associated with debris-induced valve jams that can cause overheating and premature transmission failures.

Engineered for the automotive enthusiast, this bypass delete is crucial for optimizing your GMC or Chevrolet Silverado's transmission cooling efficiency. By replacing the factory-installed bypass valve, this kit guarantees 100% fluid flow through the transmission cooler. It's a must-have for anyone looking to maintain optimal transmission temperatures, particularly under demanding conditions. The package includes all necessary installation seals and a magnetic service plug to ensure a hassle-free setup.

Features

• Ensures complete fluid flow through the transmission cooler
• Maintains low transmission temperatures to prevent overheating
• Fits GM 8L90 Transmissions with 1/2 inch cooler lines
• Replaces factory bypass valve for enhanced reliability
• Includes new seals and magnetic service plug for easy installation
• Compatible with OEM Part Numbers: 85048209, 84443930, 84963102, 84969051

Our GMC Sierra 1500 Thermostat Bypass - BD Diesel - Cooler Bypass Delete not only offers dependable transmission cooling but also enhances the overall performance of your vehicle. Should you have any questions or require further assistance, feel free to reach out to us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. Our expert team is ready to assist with installation and customization services. Additionally, if you're considering purchasing multiple items, contact us to discuss potential shipping discounts. Plus, we offer installation on premises at both locations to ensure your vehicle is in optimal condition.

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