Radiator Cap 16401-54750 Engine Cooling System Sealing Cover for Lexus LX450 Toyota Land Cruiser Corolla Hiace

Name: Radiator Cap 16401-54750 Engine Cooling System Sealing Cover for Lexus LX450 Toyota Land Cruiser Corolla Hiace
SKU: C1688-872374169496
Availability: InStock

$7.15

Shop the high-quality 16401-54750 Radiator Cap for Lexus LX450, Toyota Land Cruiser, and Corolla. Reliable sealing and pressure control to prevent engine overheating.

4998 in stock

Full description

SKU: C1688-872374169496 Category: Radiator Cap Tags: 16401-54750, 16401-71010, engine cooling cap, lexus lx450 cooling parts, Radiator Cap, Toyota Land Cruiser radiator cover

Description

Key Selling Points

Perfect Fitment: Designed as a direct replacement for OEM part numbers 16401-54750 and 16401-71010, ensuring a precision fit for Lexus LX450, Toyota Land Cruiser, and Corolla.
Engine Cooling Protection: Maintains the proper pressure within the cooling system to prevent coolant boiling and engine overheating under extreme conditions.
Superior Sealing Performance: Features a high-quality rubber gasket and spring mechanism to provide a secure, airtight seal for the radiator water injection port.
Durable Construction: Manufactured from corrosion-resistant metal and premium materials to ensure long-lasting performance and resistance to heat and pressure.
Easy Tool-Free Installation: Engineered to factory specifications for a simple twist-on installation, allowing you to replace your old or leaking cap in minutes.

Technical Specifications

OEM Part Number	16401-54750, 16401-71010
Placement on Vehicle	Radiator Upper Injection Port
Material	Metal with Rubber Gasket
Components Included	1x Radiator Cap

FAQ Q&A

Q: How do I know if this radiator cap fits my specific Toyota model?

A: This cap replaces OEM part 16401-54750 and fits Lexus LX450, Toyota Land Cruiser, Corolla, and Hiace. Please verify the part number stamped on your original cap before ordering.

Q: What happens if I use a faulty or worn-out radiator cap?

A: A faulty cap can cause coolant leaks, vacuum loss, or system over-pressurization, which may lead to engine overheating and potential damage to hoses and seals.

Q: Does this cap include the spring and seal mechanism?

A: Yes, this is a complete radiator cap assembly featuring the internal pressure relief spring and the rubber sealing ring for a total cooling system seal.