“Engine Radiator Coolant Reservoir Tank Cap 16401-54750 For Toyota Hiace Land Cruiser Lexus LX450” has been added to your cart. View cart

Engine Radiator Cap 16401-54750 for Lexus LX450 Toyota Land Cruiser Corolla Hiace

Name: Engine Radiator Cap 16401-54750 for Lexus LX450 Toyota Land Cruiser Corolla Hiace
SKU: C1688-872672456941
Availability: InStock

$7.15

Shop the high-quality Engine Radiator Cap 16401-54750 for Lexus LX450 and Toyota Land Cruiser. Ensures perfect pressure sealing to prevent overheating and leaks.

5000 in stock

Full description

SKU: C1688-872672456941 Category: Radiator Cap Tags: 16401-54750, 16401-71010, engine cooling parts, Land Cruiser radiator tank cap, Lexus LX450 cooling, Radiator Cap, Toyota Radiator Cover

Description

Key Selling Points

Perfect Fitment: Designed as a high-precision replacement for Lexus LX450 and Toyota models including Land Cruiser, Corolla, and Hiace using OE numbers 16401-54750 and 16401-71010.
Superior Pressure Control: Specifically engineered to maintain the correct internal pressure within the cooling system, preventing coolant boiling and engine overheating.
Durable Material Construction: Manufactured from high-grade metal and heat-resistant rubber seals to withstand extreme temperatures and prevent coolant leakage.
Direct OEM Replacement: Features a plug-and-play design that meets or exceeds original equipment specifications for a secure, leak-proof seal on your radiator filler neck.
Essential Maintenance Part: Reliability tested to ensure consistent pressure release, protecting your radiator and hoses from high-pressure bursts during operation.

Technical Specifications

OEM Part Number	16401-54750, 16401-71010
Placement on Vehicle	Engine Radiator
Material	Steel / High-Temp Rubber
Fitment Type	Direct Replacement

FAQ Q&A

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

A: This cap is a direct replacement for parts 16401-54750 and 16401-71010. It fits Lexus LX450, Toyota Land Cruiser, Corolla, and Hiace. Please cross-ref your current cap's OE number before ordering.

Q: What is the function of this radiator tank cover clip?

A: It acts as a pressure relief valve for your cooling system, keeping the coolant under pressure to raise its boiling point and allowing it to expand into the overflow tank safely.

Q: Is it safe to open this cap while the engine is hot?

A: No, never open the radiator cap while the engine is hot. The cooling system is under high pressure, and opening it can cause severe steam burns. Always wait for the engine to cool completely.