What kind of water pump does a Porsche Boxster have?
Water pump. Porsche Boxster 986 / 996 C2 / 996 C4 (non Turbo) Water pump with gasket. Drive Belt for cars WITH Aircon. Porsche 996/ Boxster 986/997
What do you need to know about Porsche Boxster 986?
Porsche 996/ Boxster 986/997 Drive Belt for cars WITH Air con. Click ‘Zoom in’ for large parts diagram. Your Porsche cooling system’s pumping function is handled by its water pump, which keeps the coolant mixture moving.
How to access the engine on your Porsche Boxster?
This video demonstrates how to gain access to the motor of a Porsche Boxster. It is demonstrated on a first generation. If you have a second generation or above you may need additional tools to remove the cover. The rest of the process should be either the exact same or very similar. Loading…
What kind of cooling system does a Porsche 996 have?
Porsche 996 / Boxster 986 Click ‘Zoom in’ for large parts diagram. Your Porsche cooling system’s pumping function is handled by its water pump, which keeps the coolant mixture moving. The main water pump is gear- or belt-driven but, in many cars, a secondary electric water pump is used for improved flow and cooling.
What causes a Porsche Boxster engine to leak?
On the early cars, Porsche also used a center bolt to secure the IMS bearing that was too weak and sometimes snapped. If this bolt breaks, then the intermediate shaft begins to float around in the bottom of the engine, and you can soon experience catastrophic engine failure. This area is also highly prone to leaks.
What kind of engine does a Boxster 2.5 have?
The problem affects mostly the 2.5 and Carrera 3.4 engines: the 3.2 Boxster S engine appears to be unaffected because it has thicker cylinder walls than the 3.4 engine. When this failure happens, you will see oil and coolant begin to mix together, or a slight unexplained coolant loss.
Why is casting porosity important in Porsche engines?
Engine Casting Porosity: As mentioned in the previous section, Porsche used a new cost-effective method to cast in most of the oil and water cooling passages directly into the engine case. This reduced the total part count for the engine, and also helped to reduce assembly time and production cost.
What causes the crankshaft to shuffle on a Boxster engine?
It also may be caused by the fact that the crankshaft carrier support is only pinned minimally in one plane to the outer case. This can lead to shuffling of the carrier: shuffle pinning the crankshaft carrier as is commonly done when prepping an early 911 engine for the track can help the problem.