United States
Product overview
Genuine OEM Porsche Coolant Thermostat, part number 99610612553. This component regulates the flow of coolant through the engine to maintain the optimal operating temperature. Proper function is critical for preventing engine overheating and ensuring efficient performance. Genuine OEM thermostats are calibrated for precise temperature control, vital for engine longevity and fuel economy.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 90321080
- Manufacturer
- Porsche
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 12.16 × 11.2 × 9.34 cm
- Shipping weight
- 0.07 kg
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
2 vehiclesThermostat — locate 99610612553 Porsche Coolant Thermostat | Genuine OEM in the official exploded view and explore the surrounding assembly.
This part is marked discontinued by the manufacturer (since 2020-05-01); contact us to check current availability.
Parts in this assembly48
- 1Water PumpLeft99710601105
- 1Water PumpRight99710601106
- 1Hose 99610621274
- 1Hose 99610621275
- 1Water Pump 99710601102
- 1Water Pipe 99710661000
- 1Water Pipe 99710661001
- 1Part 99710661003
- 1Water Pipe 99710661031
- 2Hose 99610622274
- 2Hose 99610622275
- 2Seal 99610634054
- 2Water Pipe 99710680900
- 3Part 99610641773
- 3Part 99710645732
- 3Bolt 90037801301
- 3Water Pipe 99710618221
- 3Water Pipe 99710631200
- 4Bolt 90037817701
- 4Water Pipe 99710632200
- 4Bracket 99710653300
- 4Bracket 99710660900
- 5LineRight99710668104
- 5Part 99610601359
- 5Bracket 99710653400
- 5Bracket 99710653501
- 5LineLeft99710668103
- 6Bracket 99710653600
- 6Bracket 99710658101
- 6Bracket 99950781740
- 7Hose 99610681204
- 7Seal 99610632650
- 7Hose 99710681202
- 7Bracket 99950770041
- 7Bracket 99950796141
- 8Hose 99710661203
- 8Screw 90038501901
- 8HoseLeft99610682203
- 8HoseRight99610682204
- 8Hose 99710661201
- 8Bracket 99950774340
- 9Sleeve 99610610350
- 9Water Pipe 99610684202
- 9Pipe 99710624200
- 10Hose 99610623355
- 10Water Pipe 99710624300
- 10Hose 99710685001
- 11Water Pipe 99610684301
Compatible / alternative parts(11)
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Carrera 4 Cabrio | 2004-2008 | 6 | 1 |
| Boxster S | 2004-2008 | 6 |
Diagrams & fitment data powered by oemdiagrams.com
99610612553 Porsche Coolant Thermostat | Genuine OEM is fitted on: Carrera 4 Cabrio 2004-2008; Boxster S 2004-2008.