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Northstar Waterpump Replacement – Mechanics Tools
September 14, 20089:18 amdennisb – Auto Tool SalesApprentice Tech, Auto Specialty Tools, Lisle Specialty Tools, Mechanics Tools
Northstar water pump replacement, not so bad with correct mechanics tool
The special mechanics tool required for this job used to be only available in more expensive specialty tool brands like Kent Moore or Schley Products. If the tool is to be used frequently, the more expensive version of the specialty may be the best choice. If the mechanic only changes a few of these a year, the Lisle Northstar LIS14440 will work just fine.
Remove the air cleaner to access the water pump
Mechanics tools make life easier, in fact without this specialty tool, replacement is simply not possible. First access the water pump by removing the air cleaner housing and swing the ECU (Electronic Control Unit) out-of-the-way. Remove the water pump drive belt cover and belt. The water pump fits inside the coolant housing.
Access by securing outer coolant housing out-of-the-way
Auto Tools required up to this point are everyday, common auto mechanic tools that most mechanics will already have in their tool box. Of course the spring hose clamps can be removed much easier with the correct hose clamp tools as opposed to regular pliers. The professional auto technician more than likely already has a nice set of spring hose clamp pliers.
Northstar water pump revealed
This Waterpump tool is only used on the Northstar engine. The water pump is a twist in design. The Northstar water pump socket slips in around the waterpump and catches the tabs. A simple twist and the water pump comes out. Be sure that the old o-ring seal is removed. The rubber seal comes out easily and the good thing is; there’s no gasket scraping needed for the water pump itself. Gasket removal is needed for many other water pumps that bolt on, but this one has a removable seal and it’s easy to access. If there’s any corrosion build up on the housing this should be removed. Gluing the new seals in place may be necessary to hold them in place for installation.
Lisle waterpump tool use
Automotive specialty tools like this makes certain jobs a piece of cake. Without this specific mechanic tool, the tech finds himself down the creek… well you know the rest.
Related Tool Links
Purchase the LIS 14440 Northstar Water Pump Socket on our tool website
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Northstar Cam Timing Lock Kit
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