ATP Parts CO-37 Automatic Transmission Oil Pump Seal - Front

Reliable Automatic Transmission Oil Pump Seal for Select GM and More

The ATP Parts CO-37 Automatic Transmission Oil Pump Seal is engineered to provide a precise fit and dependable sealing performance for a wide range of vehicles. Designed for use in automatic transmissions, this seal helps maintain optimal fluid pressure and prevents leaks in critical transmission components.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, and Saab models
• Fits popular vehicles such as Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and Pontiac Grand Prix
• Durable construction ensures long-lasting sealing under high pressure
• Part number CO-37 for easy identification and replacement
• Designed specifically for automatic transmission oil pump applications

Product Details and Compatibility

The ATP Parts CO-37 seal is part of the ATP line, known for quality transmission gaskets and sealing systems. This automatic transmission oil pump seal is compatible with a broad range of GM and related vehicles, including models like the Chevrolet Avalanche, GMC Yukon XL 1500, Cadillac DeVille, and Pontiac Bonneville. It is engineered to fit transmission oil pumps in these vehicles, ensuring a secure seal that prevents fluid leaks and maintains transmission efficiency.

Common Applications and Problem Solving

• Prevents automatic transmission fluid leaks around the oil pump
• Maintains proper hydraulic pressure within the transmission system
• Reduces risk of transmission slippage caused by fluid loss
• Helps avoid costly transmission damage due to seal failure
• Supports smooth shifting and overall transmission performance

Installation Notes and Tips

When installing the ATP Parts CO-37 seal, ensure the transmission oil pump surface is clean and free of debris. Proper alignment during installation is critical to avoid seal damage. It is recommended to inspect the transmission pump and surrounding components for wear or damage before replacing the seal. Use appropriate tools to press the seal evenly into place without distortion.

Quality Assurance and Warranty

ATP Parts manufactures the CO-37 seal to meet or exceed OEM specifications for fit and function. The product undergoes rigorous quality control to ensure durability and reliable sealing performance. While specific warranty details may vary, ATP Parts typically offers coverage against manufacturing defects to provide confidence in the product's longevity and performance.