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Radiator Cap Sub-Assembly 16401-17010 for Toyota Hiace and Toyota Land Cruiser GRJ79 1GR-FE

Name: Radiator Cap Sub-Assembly 16401-17010 for Toyota Hiace and Toyota Land Cruiser GRJ79 1GR-FE
SKU: C1688-644261584711
Availability: InStock

$6.42

Shop high-quality replacement radiator cap 16401-17010 for Toyota Land Cruiser GRJ79 and Hiace. Regulates cooling pressure for 1GR engines. Durable and easy to install.

1000 in stock

Full description

SKU: C1688-644261584711 Category: Radiator Cap Tags: 16401-17010, 1GR engine parts, hiace radiator cover, land cruiser cooling system, radiator pressure cap, Toyota radiator cap

Description

Key Selling Points

Exact OE Replacement: Precisely engineered to replace OEM part number 16401-17010, ensuring a perfect fit for Toyota Hiace and Land Cruiser cooling systems.
Efficient Pressure Regulation: Maintains optimal engine operating pressure to prevent coolant boiling and ensure efficient heat dissipation for the 1GR-FE engine.
Engineered Durability: Constructed with high-grade steel and premium rubber seals to withstand extreme heat and vibration typical in 4×4 and commercial vehicle use.
Compatibility Range: Specifically designed for Toyota 70 Series Land Cruiser (GRJ79) and Hiace vans equipped with the 4.0L V6 engine (1GR) and related configurations.
Quick Tool-Free Installation: Standard twist-lock design allows for a seamless replacement of your old, leaking, or malfunctioning radiator cap in minutes.

Technical Specifications

OEM Part Number	16401-17010
Engine Compatibility	GRJ79, 1GR-FE (4.0L V6)
Vehicle Compatibility	Toyota Hiace, Toyota Land Cruiser
Material	Corrosion-Resistant Metal & High-Temp Rubber
Type	Pressure Radiator Cap

FAQ Q&A

Q: How do I know if this 16401-17010 radiator cap fits my specific vehicle?

A: This cap is designed for Toyota Hiace and Land Cruiser models using the 1GR engine. Please check your current cap's part number or your vehicle's service manual to confirm OE 16401-17010 compatibility.

Q: Does this cap help prevent the engine from overheating?

A: Yes, by maintaining the correct pressure in the radiator, it raises the boiling point of the coolant, which is vital for preventing engine overheating and coolant loss.

Q: Can I replace this cap while the engine is hot?

A: Safety first: Never remove a radiator cap when the engine is hot. Wait for the engine to cool down completely to avoid serious burns from steam or pressurized coolant.