Mahle 72141 Engine Coolant Thermostat Seal

Reliable Engine Coolant Thermostat Seal for Select GM and Isuzu Models

The Mahle 72141 Engine Coolant Thermostat Seal is designed to provide a secure and durable seal for your vehicle's thermostat housing. Engineered with molded rubber material, this gasket meets OEM standards to ensure proper fit and function in various Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, and Saab models.

• Constructed from molded rubber for effective sealing and durability
• OEM standard item grade ensures compatibility and reliability
• Package includes one thermostat seal gasket
• Compatible with multiple GM and Isuzu vehicles including Chevrolet Silverado 1500 and GMC Sierra 2500
• Part number 72141 for precise identification and fitment

Durable Molded Rubber Gasket for Engine Cooling Systems

This engine coolant thermostat seal is crafted from molded rubber, providing excellent resistance to heat and coolant exposure. The material maintains its integrity under varying engine temperatures, preventing leaks and ensuring consistent thermostat operation. The Mahle 72141 seal is manufactured to OEM standards, guaranteeing a precise fit and reliable performance across a wide range of vehicles such as the Cadillac Escalade, Chevrolet Avalanche 1500, and GMC Yukon XL 2500.

Compatible Vehicles and Applications

The Mahle 72141 thermostat seal is compatible with numerous makes and models, including Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, and Saab. It is suitable for vehicles like the Chevrolet Silverado 1500 HD, GMC Sierra 3500, Cadillac Escalade ESV, and Isuzu i-280. This part is essential for maintaining the integrity of the engine cooling system by sealing the thermostat housing effectively.

• Prevents coolant leaks around the thermostat housing
• Helps maintain proper engine temperature regulation
• Reduces risk of engine overheating due to seal failure
• Eliminates coolant contamination and pressure loss
• Supports efficient thermostat operation and engine performance

Installation Notes and Tips

When installing the Mahle 72141 thermostat seal, ensure the thermostat housing surface is clean and free of old gasket material or debris. Proper alignment of the seal is critical to prevent leaks. Use manufacturer-recommended torque specifications when securing the thermostat housing bolts. It is advisable to inspect the thermostat and housing for wear or damage during installation to ensure optimal cooling system performance.

Quality Assurance and Warranty Information

Mahle manufactures the 72141 thermostat seal to meet OEM standards, ensuring consistent quality and fitment. The molded rubber material is tested for durability and resistance to coolant and temperature extremes. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects, providing confidence in the part's reliability for your Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, or Saab vehicle.