How to service and repair the water pump on 2003 Toyota Land Cruiser?

In order to service the water pump, drain the engine coolant, remove the timing belt and idler pulley and disconnect the water bypass hose. Take off water inlet housing and the O-ring. Remove water pump and check on leakage. Clean work, use seal packing, and assemble parts, with the correct amount of torque. Lastly, ensure that there are no leaks or coolant.

OEM 2003 Toyota Land Cruiser Water Pump

H2O Pump

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2003 Toyota Land Cruiser Water Pump
Part Number: 16100-09201
$138.64 MSRP: $196.26
You Save: $57.62 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pump Assembly, Water; Engine Water Pump; Water Pump Assembly; Pump Assembly, Engine Water
- Replaces: 16100-09200, 16100-59276, 16100-59275
- Part Name Code: 16100
- Item Weight: 5.80 Pounds
- Item Dimensions: 17.7 x 15.1 x 11.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16100-09201
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota Land Cruiser Submodels:
- Base | 8 Cyl 4.7 L GAS
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2003 Toyota Land Cruiser Pump Assembly, Water
Part Number: 16100-59275-83
$101.72 MSRP: $143.07
You Save: $41.35 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PUMP ASSY, WATER; Engine Water Pump; Water Pump
- Item Weight: 2.80 Pounds
- Condition: New
- SKU: 16100-59275-83
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2003 Toyota Land Cruiser Submodels:
- Base | 8 Cyl 4.7 L GAS

2003 Toyota Land Cruiser Water Pump

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2003 Toyota Land Cruiser Water Pump Parts Q&A

Q: How to service and repair the water pump on 2003 Toyota Land Cruiser?
A: In order to service the water pump, drain the engine coolant, remove the timing belt and idler pulley and disconnect the water bypass hose. Take off water inlet housing and the O-ring. Remove water pump and check on leakage. Clean work, use seal packing, and assemble parts, with the correct amount of torque. Lastly, ensure that there are no leaks or coolant.