Wagoneer L6-242 4.0L VIN L FI (1989)
Water Pump: Fundamentals and Basics
Recommended Parts
RECOMMENDED PARTS
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New water pump and gasket.
NOTE: Do not use RTV sealant. The gasket should be applied dry.
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Mopar (TM) Thread Sealant or Teflon tape (TM) for sealing heater hose fitting.
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Engine Coolant: See: Cooling System/Coolant/Specifications
NOTE: For optimum performance, use 50/50 mixture of high quality ethylene glycol coolant and water.
OPTIONAL, PENDING INSPECTION
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Radiator hoses.
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Drive belts.
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Hose clamps.
