PUMP, Water (Water Pump Inlet Tube) For concern of leak at water pump, please check and re-torque water...
Jeep technical service bulletin 9004219 for 2018-2020 Jeep Wrangler.
- Bulletin number
- 9004219
- Component
- Engine and engine cooling
- Summary
- PUMP, Water (Water Pump Inlet Tube) For concern of leak at water pump, please check and re-torque water pump inlet tube fasteners as described in Service Bulletin 07-001-20 before replacing the water pump. Please also check the gasket from the block to the water pump. This gasket can be serviced separately.
Owners of these vehicles have filed 213 complaints in the engine category.
Vehicles covered
- Jeep Wrangler 2018-2020 201820192020
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