Motorad 349-198 Engine Coolant Thermostat Housing Assembly

Reliable Engine Coolant Thermostat Housing Assembly

The Motorad Integrated Housing Thermostat 349-198 is designed to maintain optimal engine temperature for select Cadillac, Saab, and Saturn models. This thermostat housing assembly ensures precise temperature regulation starting at 198°F, helping to protect your engine from overheating or inefficient cooling.

• Compatible with Cadillac CTS, Catera, LS2, LW2, LW300, Saab 9-5, 900, 9000, and Saturn L300, Vue models
• Engine coolant thermostat housing assembly with integrated thermostat
• Constructed from durable aluminum, stainless steel, and copper materials
• Includes a rubber gasket/seal for secure, leak-free installation
• Features 2 bolt holes for mounting and a single outlet port with 1.41-inch diameter
• Thermostat opens at 198°F to regulate engine temperature effectively

About the Motorad Integrated Housing Thermostat Line

The Integrated Housing Thermostat product line by Motorad combines the thermostat and housing into a single assembly, simplifying installation and improving reliability. This design reduces potential leak points and ensures consistent temperature control, making it suitable for various Cadillac, Saab, and Saturn vehicles requiring precise engine cooling management.

Product Details and Specifications

The Motorad 349-198 thermostat housing assembly is engineered with high-quality aluminum, stainless steel, and copper to withstand engine heat and corrosion. It includes a rubber gasket to provide a tight seal, preventing coolant leaks. The assembly features two bolt holes for secure mounting and a single outlet port measuring 1.41 inches in diameter. The thermostat is calibrated to open at 198 degrees Fahrenheit, ensuring your engine reaches and maintains the correct operating temperature.

Common Applications and Problem Solving

• Replaces faulty or leaking thermostat housings in Cadillac CTS, Catera, LS2, LW2, LW300, Saab 9-5, 900, 9000, and Saturn L300, Vue
• Resolves engine overheating caused by stuck-closed thermostats
• Prevents coolant leaks due to damaged or worn housing seals
• Improves engine warm-up time by maintaining accurate thermostat opening temperature
• Addresses coolant flow issues related to thermostat housing failure

Installation Notes and Tips

This thermostat housing assembly requires removal of the old housing and thermostat. Note that mounting hardware and bolts are not included, so reuse existing bolts or acquire replacements as needed. The included rubber gasket should be properly seated to ensure a leak-free installation. No bleeder hole or jiggle pin is present, so follow vehicle-specific procedures for coolant system bleeding after installation.

Quality Assurance and Warranty

Motorad manufactures this thermostat housing assembly to meet OEM specifications for fit and function. The use of durable materials like aluminum, stainless steel, and copper ensures long service life. The product includes a rubber gasket for reliable sealing. Warranty details are subject to Motorad's standard coverage; please consult the manufacturer for specific warranty information.