United States
Product overview
Genuine OEM Porsche Coolant Line O-Ring, part number 99970750340. This O-ring provides a reliable seal for connections within the coolant line, preventing leaks and ensuring the efficient operation of the engine's cooling system. Its specific material and dimensions are crucial for resisting heat and coolant exposure. Genuine OEM parts guarantee the precise fit and durability required for this application.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 40169300
- Manufacturer
- Porsche
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 10 × 10 × 2 cm
- Shipping weight
- 0.01 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
8 vehiclesSeal Ring — locate 99970750340 Porsche Coolant Line O-Ring | Genuine OEM in the official exploded view and explore the surrounding assembly.
Standard part (a norm part such as a bolt, nut or clip) — used across many models; the vehicle list shows where this exact number is fitted.
Superseded by 90012300520 — the current replacement part (via 99970776340).
Parts in this assembly27
- 1Pressure L 99634745110
- 1Pressure L 99634745132
- 1Pressure L 99634745208
- 1Pressure L 99634745227
- 2Pipe 99634744909
- 2Pipe 99634744931
- 2Pipe 99634745006
- 2Pipe 99634745025
- 3Bracket 99634755300
- 3Bracket 99634754300
- 4Bracket 99635554300
- 5Pipe 99634743926
- 6Pressure L 99634744526
- 7Bracket 99634754901
- 8Pressure L 99634744325
- 9Pipe 99634744125
- 10Bracket 99734774900
- 11Grommet 99970221040
- 12Bracket 99634776901
- 13Screw 90006706302
- 14Plate 99634755101
- 15Connection 99923053910
- 16Connection 99923054010
- 17Repair Kit 99923054340
- 18Seal Ring 99923054240
- 19Bracket 99950709140
- 20Bracket 99734754400
Compatible / alternative parts(7)
Vehicle fitment table8
Europe (8)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Cayenne | 2010-2018 | 21 | 1 |
| Panamera | 2009-2016 | 21 | 1 |
| Cayenne | 2007-2010 | 21 | 1 |
| Carrera 4 Cabrio | 2004-2008 | 21 | |
| Turbo | 2000-2005 | 21 | 1 |
| GT3 RS | 1998-2005 | 21 | 1 |
| Carrera 4 Cabrio | 1997-2005 | 21 | 1 |
| Boxster S | 1996-2004 | 21 |
Diagrams & fitment data powered by oemdiagrams.com
99970750340 Porsche Coolant Line O-Ring | Genuine OEM is fitted on: Cayenne 2010-2018; Panamera 2009-2016; Cayenne 2007-2010; Carrera 4 Cabrio 2004-2008; Turbo 2000-2005; GT3 RS 1998-2005; Carrera 4 Cabrio 1997-2005; Boxster S 1996-2004.