It depends on what climate you live in.
5.5 quarts
5 quarts or 4.7 liters for a '97 Chrysler LHS.
Three.
5.3 litres 10/w30
5w30
On the bottom.
the bottom
5w30
No.
5w305w30
To repair an oil leak at the crankshaft on a 1996 Chrysler LHS, you'll need to replace the crankshaft seal. Start by draining the engine oil and removing the harmonic balancer to access the seal. Carefully pry out the old seal with a seal puller or flat tool, then install the new seal, ensuring it's seated evenly. Reassemble the components, refill the oil, and check for leaks before starting the engine.
The heater core on the Chrysler LHS in behind the dash in the heater box. Unless you have the JDM version, then the heater core is in the oil pan next to the turbo.