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- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Coolant feed hose by OE Match, this hose serves the coolant supply circuit.
Fits
- Porsche 970 Panamera 4.8L 2010-16
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram ref 33
What This Product Does
The hose provides a coolant feed connection within the engine cooling circuit. An intact hose and sound connections help contain coolant as it circulates through the system.
Functions
- Carries coolant through the supply circuit.
- Provides a sealed connection between adjoining cooling components.
- Supports coolant circulation needed for temperature management.
Technical Details
- Brand: OE Match.
- Part reference: 97010640202.
- Component identification: coolant supply hose.
- Application: specified Porsche 970 Panamera 4.8L variants.
- Diagram engine/model identifiers for this part: 4820, 4840, 4870, CXPA, CXRA, CXR, CWBA, CWB, CWCA, CWC.
Symptoms of Fault
- Moisture or dried deposits at hose connections.
- A sweet odour following a journey.
- Coolant level falling between checks.
- Splits or deterioration beside retaining clamps.
- Swelling or unusually soft sections.
- Leakage appearing only when the system is hot.
- Temperature increases or coolant-level warnings.
- Traces of coolant on the engine or undertray.
Why Replacement Matters
Age, repeated heating and contamination can weaken coolant hoses. Replacing a confirmed leaking or deteriorated feed hose addresses coolant loss before it develops into a larger cooling-system problem. Inspect adjacent connections, seals and clamps during the repair rather than assuming the hose alone explains every leak.
FAQs
Can a hose leak without leaving a puddle?
Yes. Escaping coolant can evaporate against hot surfaces or remain trapped above an undertray.
How can the leak source be confirmed?
A cooling-system pressure test and inspection of the hose ends can help distinguish hose leakage from nearby pumps, housings or pipe seals.
Should the clamps also be checked?
Inspect their condition and tension, together with the adjoining fittings. Renew damaged or unsuitable retaining components as required.
Why might leakage occur only after driving?
Heat and operating pressure can reveal deterioration that is not apparent during a cold inspection.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
97010640202
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