How to inspect and clean the radiator on Toyota Land Cruiser?

Start radiator cleaning procedures by checking the radiator cap for blocked components followed by water rinsing it if needed. When utilising a radiator cap tester you must wet its relief valve alongside pressure valve using engine coolant or water before raising the tester about 30 degrees higher than horizontal during testing procedures. The radiator cap testing requires smooth pumping motions at which vacuum-valve airflow should be between 1 second or higher increments. Any failure to release air requires replacing the radiator cap. Use the tester to determine relief valve opening pressure following the first pump with one push during the first second followed by reduced speed. To pass inspection a radiator cap must have opening pressure between 93 to 123 kPa when measured at 0.95 to 1.25 kgf/cm2 (13.5 to 17.8 psi). The minimum acceptable opening pressure stands at 78 kPa or 0.8 kgf/cm2 (11.4 psi) but the cap needs replacement if the maximum reading falls beneath this threshold. The cleaning protocol includes examining the radiator along with condenser for obstructions which may include leaves and insects and dirt items that obstruct the hose connections. When cleaning blocked fins you should either use water through manual cleaning or steam but maintain sufficient distance between the steam cleaner and core to prevent damage. The use of both screwdrivers and pliers can straighten distorted fins and never apply water to electric parts. End the cleaning process by allowing compressed air to dry the fins completely.

OEM Toyota Land Cruiser Radiator

Cooling Radiator

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Toyota Land Cruiser Radiator Assembly
Part Number: 16400-50360
$372.53 MSRP: $545.95
You Save: $173.42 (32%)
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Product Specifications
- Other Name: Radiator
- Replaces: 16400-50210, 16400-50212, 16400-50211
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2002 Toyota Land Cruiser | Base | 8 Cyl 4.7 L GAS
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Toyota Land Cruiser Radiator
Part Number: 16400-66040
$342.85 MSRP: $489.51
You Save: $146.66 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator Assembly
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1994 Toyota Land Cruiser | Base | 6 Cyl 4.5 L GAS
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Toyota Land Cruiser Radiator Assembly
Part Number: 16400-50384
$334.11 MSRP: $477.03
You Save: $142.92 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator
- Replaces: 16400-50381, 16400-50382, 16400-50383
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2021, 2010-2011 Toyota Land Cruiser | Base, Heritage Edition | 8 Cyl 5.7 L GAS
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Toyota Land Cruiser Radiator Assembly
Part Number: 16400-66081
$404.09 MSRP: $592.21
You Save: $188.12 (32%)
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Product Specifications
- Other Name: Radiator
- Replaces: 16400-66080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-1997 Toyota Land Cruiser | Base | 6 Cyl 4.5 L GAS
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Toyota Land Cruiser Radiator Assembly
Part Number: 16400-50290
$490.55 MSRP: $718.90
You Save: $228.35 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2007 Toyota Land Cruiser | Base | 8 Cyl 4.7 L GAS
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Toyota Land Cruiser Radiator Assembly
Part Number: 16400-50380
$402.86 MSRP: $590.40
You Save: $187.54 (32%)
ADD TO CART
Product Specifications
- Other Name: Radiator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2010 Toyota Land Cruiser | Base | 8 Cyl 5.7 L GAS
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Toyota Land Cruiser Radiator Assembly
Part Number: 16400-61240
Product Specifications
- Other Name: Radiator
- Replaces: 16400-61190
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1992 Toyota Land Cruiser | Base | 6 Cyl 4.0 L GAS
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Toyota Land Cruiser Radiator
Part Number: 16400-61051
Product Specifications
- Other Name: Radiator Assembly
- Replaces: 16400-61050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1984-1987 Toyota Land Cruiser | Base | 6 Cyl 4.2 L GAS
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Toyota Land Cruiser Radiator
Part Number: 16400-61140
Product Specifications
- Other Name: Radiator Assembly
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1984-1990 Toyota Land Cruiser | Base | 6 Cyl 4.0 L GAS, 6 Cyl 4.2 L GAS

Toyota Land Cruiser Radiator

If you're thinking about purchasing OEM parts for your Toyota Land Cruiser, our website is your one-stop destination. We stock an extensive selection of genuine Toyota Land Cruiser Radiator at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Toyota Land Cruiser Radiator Parts Questions & Experts Answers

Radiator Assembly
16400-50290
Q: How to inspect and clean the radiator on Toyota Land Cruiser?
A: Start radiator cleaning procedures by checking the radiator cap for blocked components followed by water rinsing it if needed. When utilising a radiator cap tester you must wet its relief valve alongside pressure valve using engine coolant or water before raising the tester about 30 degrees higher than horizontal during testing procedures. The radiator cap testing requires smooth pumping motions at which vacuum-valve airflow should be between 1 second or higher increments. Any failure to release air requires replacing the radiator cap. Use the tester to determine relief valve opening pressure following the first pump with one push during the first second followed by reduced speed. To pass inspection a radiator cap must have opening pressure between 93 to 123 kPa when measured at 0.95 to 1.25 kgf/cm2 (13.5 to 17.8 psi). The minimum acceptable opening pressure stands at 78 kPa or 0.8 kgf/cm2 (11.4 psi) but the cap needs replacement if the maximum reading falls beneath this threshold. The cleaning protocol includes examining the radiator along with condenser for obstructions which may include leaves and insects and dirt items that obstruct the hose connections. When cleaning blocked fins you should either use water through manual cleaning or steam but maintain sufficient distance between the steam cleaner and core to prevent damage. The use of both screwdrivers and pliers can straighten distorted fins and never apply water to electric parts. End the cleaning process by allowing compressed air to dry the fins completely.