Motorad T109 Engine Coolant Reservoir Cap - Left

Reliable Engine Coolant Reservoir Cap for Hyundai, Kia, Genesis

The Motorad Standard T109 Engine Coolant Reservoir Cap is designed to maintain optimal pressure in your vehicle's cooling system. Engineered for select Hyundai, Kia, and Genesis models, this cap ensures proper coolant recovery and system integrity.

• Durable plastic construction with a 1.78-inch diameter
• Threaded attachment type for secure fitment
• Pressurized design with a 16 psi maximum pressure rating
• Compatible with coolant recovery systems
• Standard black color for OEM appearance

About the Motorad Standard Product Line

The Motorad Standard line offers dependable replacement parts that meet original equipment specifications. The Standard series focuses on quality materials and precise fitment, providing reliable performance for engine cooling components like the T109 reservoir cap. This ensures compatibility and durability across multiple vehicle models.

Product Details and Specifications

The T109 Engine Coolant Reservoir Cap is made from durable plastic, designed to withstand the pressures of a pressurized cooling system. With a diameter and width of 1.78 inches, it fits securely via a threaded attachment. The cap is rated for a maximum pressure of 16 psi, helping maintain the correct pressure balance within the coolant recovery system. It does not include a pressure release lever or venting, aligning with the standard design for the specified vehicle applications.

Compatible Vehicles and Applications

• Hyundai Elantra, Elantra GT, Ioniq, Ioniq 5, Kona, Kona Electric, Kona N, Niro, Niro EV, Seltos, Tucson, Veloster, Veloster N
• Kia Niro, Niro EV, Seltos, Soul, Sportage, Tucson, Veloster, Veloster N
• Genesis Electrified G80

Common Issues Addressed by This Reservoir Cap

• Prevents coolant leaks caused by worn or damaged caps
• Maintains proper system pressure to avoid overheating
• Supports coolant recovery system functionality
• Helps prevent air entry into the cooling system
• Ensures consistent coolant flow and engine temperature regulation

Installation Notes and Tips

Ensure the engine is cool before removing the old reservoir cap to avoid injury from hot coolant or steam. Clean the reservoir neck to remove debris or corrosion before installing the Motorad T109 cap. Thread the cap securely until it seats firmly to maintain the pressurized seal. Verify compatibility with your specific Hyundai, Kia, or Genesis model prior to installation.

Quality Assurance and Warranty

Motorad Standard parts are manufactured to meet or exceed OEM standards for fit and function. The T109 Engine Coolant Reservoir Cap undergoes quality checks to ensure durability and performance. Warranty details are provided by Motorad and may vary; consult product documentation for specific coverage information.