Connects from the engine coolant return hose to the left side radiator
Connects from the engine coolant return hose to the left side radiator
Prevent your thermostat from leaking and replace your seal
42mm - Various coolant hose applications
Bleeds off excess cooling system pressure
Supports the main coolant distributor pipes - Two required
Located in the expansion tank
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Monitors coolant temperature for fan control & gauge readings
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Located in the expansion tank
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Tests all ethylene glycol solutions with radiator hot or cold
Connects from the engine coolant return hose to the left side radiator
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Connects from the engine coolant supply line to the left side radiator
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If you are tracking your Porsche 997 or 987, this is the performance cooling upgrade you have been looking for!
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For models with Code 183 Super-hot country version (Center Radiator)
Includes oil cooler, oil filter, and air-oil separator
Includes pulley and gasket
This product was last offered at the strikethrough price on
08-04-2026
Genuine Porsche Replacement Part