How to service and repair the water pump on 2004 Toyota Tacoma?

The water pump requires servicing, which involves taking off the timing belt, water inlet as well as thermostat. Disconnect hose oil cooler, remove the pump by removing 7 bolts. Check leaks and change, where necessary. Install seal packing, clean surfaces, and install components, check and verify that the correct torque specifications are met.

OEM 2004 Toyota Tacoma Water Pump

H2O Pump

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2004 Toyota Tacoma Water Pump
Part Number: 16100-69398-83
$97.43 MSRP: $136.76
You Save: $39.33 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Water Pump Assembly; Engine Water Pump
- Replaces: 16100-69397, 16100-69396, 16100-69395-83, 16100-69398, 16100-69395
- Item Weight: 2.40 Pounds
- Item Dimensions: 9.4 x 9.3 x 5.3 inches
- Condition: New
- SKU: 16100-69398-83
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Tacoma Submodels:
- Base, DLX, Limited, Pre Runner, SR5, S-Runner | 6 Cyl 3.4 L GAS
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2004 Toyota Tacoma Water Pump
Part Number: 16100-79445-83
$87.52 MSRP: $123.10
You Save: $35.58 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pump Assembly, Water; Engine Water Pump; Water Pump Assembly
- Replaces: 16100-79245, 16100-79445, 16100-09460, 16100-79255
- Item Weight: 3.90 Pounds
- Item Dimensions: 9.2 x 6.3 x 5.9 inches
- Condition: New
- SKU: 16100-79445-83
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Tacoma Submodels:
- Base, DLX, Pre Runner, SR, SR5 | 4 Cyl 2.4 L GAS, 4 Cyl 2.7 L GAS

2004 Toyota Tacoma Water Pump

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2004 Toyota Tacoma Water Pump Parts Q&A

Q: How to service and repair the water pump on 2004 Toyota Tacoma?
A: The water pump requires servicing, which involves taking off the timing belt, water inlet as well as thermostat. Disconnect hose oil cooler, remove the pump by removing 7 bolts. Check leaks and change, where necessary. Install seal packing, clean surfaces, and install components, check and verify that the correct torque specifications are met.

Related 2004 Toyota Tacoma Parts

Alternate Year Models

2003 Toyota Tacoma Water Pump 2005 Toyota Tacoma Water Pump