Water pump. Porsche 958 Cayenne / Macan 95B / 970 Panamera DIESEL  ❭  95810603331

OE Match water pump with gasket for Porsche 958 Cayenne, 970 Panamera and 95B Macan 3.0L diesel applications. Supplied with the sealing ring for the pump mounting joint.

Fits:
Porsche 958 Cayenne 3.0L DIESEL 2012-18
Porsche 970 Panamera 3.0L DIESEL 2012-16 (model: CRCC 184kW / CRCB 155kW)
Porsche 95B Macan 3.0L S 2014>>

Diagram ref no 1

What This Product Does

The pump moves coolant through the engine and cooling circuit, carrying heat towards the radiator. This circulation also supplies the heater circuit and helps maintain the engine’s operating temperature.

Functions

• Moves coolant through the cooling circuit.
• Transfers engine heat towards the radiator.
• Supplies coolant to the heater circuit.

Symptoms of Fault

• Seepage at the pump or its tell-tale opening.
• Dry coolant deposits near the housing.
• Whining, grinding or chirping around the pump.
• Noticeable pulley movement or bearing looseness.
• Unstable coolant temperature or overheating.
• Recurring coolant-level alerts.
• Weak heater output associated with insufficient circulation.

Why Replacement Matters

Deteriorated bearings, damaged seals or impaired coolant flow can leave the cooling circuit unable to remove enough engine heat. Renewing a confirmed faulty pump addresses the source of leakage or circulation loss. Inspect associated hoses, the pulley and mounting hardware during the repair, rather than assuming every cooling symptom originates at the pump.

FAQs

Can a pump fail without visible leakage?
Yes. Bearing deterioration or restricted circulation may appear before an external leak becomes evident.

Is the gasket included?
Yes. This pump is supplied with a gasket, described in the supplied diagrams as a sealing ring.

Does overheating confirm a pump fault?
No. Thermostat faults, trapped air, radiator problems and cooling-fan issues can produce similar symptoms. Inspection and cooling-system testing help identify the cause.