Fel-Pro 35987 Engine Water Pump O-Ring

Reliable Engine Water Pump O-Ring for Cadillac and Pontiac Models

The Fel-Pro 35987 Engine Water Pump O-Ring is designed to provide a secure seal in your vehicle's cooling system. Engineered in black premium-grade material, this O-ring ensures durability and effective sealing for Cadillac and Pontiac vehicles including Allante, Bonneville, DeVille, Eldorado, and Seville models.

Key Features of Fel-Pro 35987 Engine Water Pump O-Ring

• Premium-grade black O-ring material for enhanced durability
• Specifically designed for engine water pump sealing applications
• Zero mounting holes for a precise and leak-free fit
• Compatible with Cadillac Allante, Pontiac Bonneville, DeVille, Eldorado, and Seville
• Part number 35987 ensures exact replacement fit

Detailed Product Description

The Fel-Pro 35987 Engine Water Pump O-Ring is manufactured to meet strict quality standards, providing a reliable seal between the water pump and engine block. Its premium-grade black material resists heat and coolant exposure, maintaining integrity under demanding operating conditions. The absence of mounting holes simplifies installation and reduces potential leak points. This O-ring is engineered to fit specific Cadillac and Pontiac models, ensuring compatibility and optimal performance in the cooling system.

Common Applications and Issues Addressed

• Prevents coolant leaks around the engine water pump
• Maintains proper sealing to avoid engine overheating
• Replaces worn or damaged O-rings in Cadillac and Pontiac cooling systems
• Helps eliminate water pump gasket failures
• Supports consistent coolant flow and pressure

Installation Notes and Tips

• Ensure the water pump and sealing surfaces are clean and free of debris before installation
• Lubricate the O-ring lightly with coolant or appropriate lubricant to ease installation
• Verify the O-ring is seated evenly without twists or pinches
• Follow vehicle-specific torque specifications when reinstalling the water pump

Quality Assurance and Warranty

Fel-Pro parts are engineered to meet or exceed OEM specifications. The 35987 Engine Water Pump O-Ring undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, Fel-Pro products typically come with a limited warranty against defects in material and workmanship, providing confidence in your replacement part.