Atlantic Automotive Engineering 5643N power steering pump for the 2007-2010 Toyota Tundra is a replacement pump that supplies the hydraulic pressure behind steering assist. It is a new hydraulic unit and comes with its pulley.
- Hydraulic pump supplied with its pulley
- Each unit is 100% hydraulically tested under load in the USA
- Thorough inspection and testing procedures before every unit ships
- Standard replacement grade
Quick facts
- Part: Atlantic Automotive Engineering 5643N power steering pump
- Fits: 2007-2010 Toyota Tundra
- Condition: New
A whine or groan when you turn, heavy steering or fluid seeping around the pump can mean the pump is wearing out. Before you replace it, look over the fluid level and the hoses for wet spots with the engine off and cool.
Fits
This pump is a direct replacement for failed OEM units, built to match or beat OE specifications in performance, fit and function. The 2007-2010 Toyota Tundra takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Pulley: included
Build and materials
- Type: Hydraulic
- Grade: Standard replacement
- Condition: New
- Country of origin: China
In the box
One power steering pump with its pulley. The reservoir, reservoir cap and filter are not included.
Installation notes
- Flush and fill the steering system with an OE approved power steering fluid to protect the pump's life and operation.
- Replacing the steering fluid reservoir along with the pump is highly recommended, because a clogged reservoir can starve the new pump.
Interchange: 443100C080
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is this power steering pump the right one for the 2007-2010 Toyota Tundra?
Yes. Atlantic Automotive Engineering 5643N is listed for the 2007-2010 Toyota Tundra, and that truck takes one pump.
Does the 2007-2010 Tundra power steering pump replacement include a reservoir?
No. This pump comes with its pulley, but the reservoir, reservoir cap and filter are not included. Replacing the reservoir along with the pump is highly recommended.
How is the 5643N pump tested before it ships?
Atlantic Automotive Engineering 5643N is 100% hydraulically tested under load in the USA. Each unit is also inspected for operation and fitment.
Which symptoms suggest a hydraulic power steering pump is wearing out?
Whining or groaning when you turn, steering that feels heavy and fluid seeping around the pump can all mean wear. A shop can pressure-test the pump to confirm.
Is 443100C080 an interchange number for the 5643N power steering pump?
Yes. 443100C080 is listed as a number that Atlantic Automotive Engineering 5643N replaces.
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