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Category Filter
Coolant Hose, Radiator. Porsche 982 Boxster / Cayman 2017>> - 982121030
982121030/1
Vehicle Group
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Information
Coolant Hose, Radiator.
Maintain efficient engine cooling with the Coolant Hose, Radiator. This OE MATCH radiator hose is designed to carry coolant between the engine and radiator, ensuring proper heat dissipation and stable operating temperatures.
Fits:
Diagram Ref No 17
What This Product Does:
Symptoms Of Wear Or Failure:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982121030
The product you are viewing cross references to these numbers
Maintain efficient engine cooling with the Coolant Hose, Radiator. This OE MATCH radiator hose is designed to carry coolant between the engine and radiator, ensuring proper heat dissipation and stable operating temperatures.
Fits:
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Diagram Ref No 17
What This Product Does:
- Carries hot coolant from the engine to the radiator
- Returns cooled coolant back to the engine for continuous circulation
- Helps prevent overheating and maintain stable engine temperature
- Supports overall cooling system efficiency and performance
Symptoms Of Wear Or Failure:
- Coolant leaks under the vehicle or near the radiator
- Engine overheating or rising temperature gauge
- Low coolant warning light
- Frequent need to top off coolant
- Steam from under the hood
- Sweet coolant smell from the engine bay
- Cracks, splits, or visible wear along the hose
- Bulging or swelling due to internal weakening
- Soft, spongy, or brittle hose texture
- Coolant residue or dampness around hose clamps or fittings
- Replacing a worn radiator coolant hose is essential because it plays a critical role in maintaining proper coolant circulation between the engine and radiator. Over time, heat, pressure, and constant coolant exposure can cause the hose to weaken, crack, or leak.
- If the hose fails, it can lead to rapid coolant loss and engine overheating, which may result in serious damage such as warped components or head gasket failure. A new hose helps restore reliable cooling system performance, prevents leaks, and protects the engine from costly overheating-related repairs.
- Timely replacement ensures safe operation and long-term engine reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982121030
982121030
The product you are viewing cross references to these numbers
€37.28
Now €33.55
Arriving soon
Related products
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Coolant Bottom Hose. Return Line.
Pipe from the center mounted radiator to the left side radiator.
Fits:
Porsche 987.1 Boxster 2005-08 Tiptronic transmission
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2005-08 Tiptronic transmission
Porsche 987C.2 Cayman 2009-12
Porsche 997.1 Carrera 2005-08 Tiptronic transmission
Porsche 997.2 Carrera 2009-12
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99710663904
The product you are viewing cross references to these numbers
Pipe from the center mounted radiator to the left side radiator.
Fits:
Porsche 987.1 Boxster 2005-08 Tiptronic transmission
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2005-08 Tiptronic transmission
Porsche 987C.2 Cayman 2009-12
Porsche 997.1 Carrera 2005-08 Tiptronic transmission
Porsche 997.2 Carrera 2009-12
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99710663904
99710663904
99710663903
The product you are viewing cross references to these numbers
€42.59
Now €38.33
In stock
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Coolant Hose. Supply Line.
Pipe from the right side radiator to the center mounted radiator
Fits:
Porsche 987.1 Boxster 2005-08 Tiptronic transmission
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2005-08 Tiptronic transmission
Porsche 987C.2 Cayman 2009-12
Porsche 997.1 Carrera 2005-08 Tiptronic transmission
Porsche 997.2 Carrera 2009-12
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99710663804
The product you are viewing cross references to these numbers
Pipe from the right side radiator to the center mounted radiator
Fits:
Porsche 987.1 Boxster 2005-08 Tiptronic transmission
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2005-08 Tiptronic transmission
Porsche 987C.2 Cayman 2009-12
Porsche 997.1 Carrera 2005-08 Tiptronic transmission
Porsche 997.2 Carrera 2009-12
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99710663804
99710663804
99710663803
The product you are viewing cross references to these numbers
€38.90
Now €35.01
In stock
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Radiator pipes replacement kit. It's a common problem with 997 models that front coolant and cross over pipes behind the front wheels start weeping and become badly corroded, this kit replaces the ones you might need
Fits:
Porsche 997 Gen 1
Porsche 997 Gen 2
Porsche 987 Boxster Gen 1
Porsche 987 Boxster Gen 2
Porsche 987C Cayman Gen 1
Porsche 987C Cayman Gen 2
Manual & Tiptronic cars.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPIPEKIT03
The product you are viewing cross references to these numbers
Fits:
Porsche 997 Gen 1
Porsche 997 Gen 2
Porsche 987 Boxster Gen 1
Porsche 987 Boxster Gen 2
Porsche 987C Cayman Gen 1
Porsche 987C Cayman Gen 2
Manual & Tiptronic cars.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPIPEKIT03
99710672803
99710662403
99710662303
99710662703
99710672307
99710672003
99710671103
99710675104
99710675204
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Coolant return hose, Left. Porsche 987 Boxster / 987 Cayman / 997 (99710672803
1 x Coolant return hose, Right. Porsche 987 Boxster / 987 Cayman / 997 (99710662403
1 x Coolant supply hose, Left. Porsche 987 Boxster / 987 Cayman / 997 (99710662303
1 x Coolant supply hose, Right. Porsche 987 Boxster / 987C Cayman / 997 (99710662703
2 x Coolant Hose. Porsche 987 Boxster / 987C Cayman / 997 (99710672307
1 x Water pipe return line. Porsche 987 Boxster / 987C Cayman / 997 (99710672003
1 x Coolant Supply Hose. Porsche 987 Boxster / 987C Cayman / 997 (99710671103
1 x Distributor Return Line. Porsche 987 Boxster / 987C Cayman / 997 (99710675104
1 x Water Coolant Distributor Tube SUPPLY. Porsche 987 Boxster / Cayman / 997 (99710675204
2 x Connector sleeve. Porsche 987 Boxster / 987C Cayman / 997 (99710655103
€877.00
Now €789.29
In stock