HomeBelts and Cooling > Gaskets and Sealing SystemsGenuine 99970751741 Engine Coolant Pipe O-Ring
Part #: 99970751741

Genuine 99970751741 Engine Coolant Pipe O-Ring

⚙️ 90 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Porsche, 911, Boxster, Cayenne, and Cayman
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🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Pipe O-Ring for Porsche Vehicles

The Genuine 99970751741 Engine Coolant Pipe O-Ring is designed to maintain a secure seal within the cooling system of select Porsche models. This essential component helps prevent coolant leaks and ensures optimal engine temperature regulation for vehicles like the Porsche 911, Boxster, Cayenne, and Cayman.

  • Genuine part number 99970751741 for precise fitment
  • Compatible with Porsche 911, Boxster, Cayenne, and Cayman models
  • Engine coolant pipe O-ring designed for effective sealing
  • Durable material engineered to withstand high temperatures and pressure
  • Essential for maintaining proper engine cooling system performance

Product Details and Compatibility

This engine coolant pipe O-ring is a critical sealing component within the cooling system of Porsche vehicles. It is manufactured to meet the exact specifications required for a secure fit and reliable performance. The Genuine 99970751741 O-ring is compatible with multiple Porsche models, including the 911, Boxster, Cayenne, and Cayman, ensuring a proper seal on the engine coolant pipe to prevent leaks and maintain system integrity.

Common Applications and Issues Addressed

  • Prevents coolant leaks from the engine coolant pipe connection
  • Helps maintain consistent engine operating temperature
  • Reduces risk of overheating due to coolant loss
  • Addresses wear and degradation of old or damaged O-rings
  • Supports overall engine cooling system reliability

Installation Notes and Tips

When replacing the engine coolant pipe O-ring, ensure the mating surfaces are clean and free of debris to achieve a proper seal. Lubricate the O-ring lightly with coolant or a compatible lubricant to ease installation and prevent damage. Verify correct positioning of the O-ring before reassembling the cooling system components. Always follow manufacturer guidelines for torque specifications and assembly procedures.

Quality Assurance and Warranty

As a Genuine Porsche part, the 99970751741 Engine Coolant Pipe O-Ring meets strict quality standards for fit, form, and function. This ensures reliable sealing performance and durability under normal operating conditions. While specific warranty details may vary, Genuine parts typically come with coverage that supports their intended use and quality assurance.

This part fits 90 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2015PorscheBoxsterN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2015PorscheBoxsterN/A22 X 3mm; Y Connector to Thermostat Housing
2015PorscheCaymanN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2015PorscheCaymanN/A22 X 3mm; Y Connector to Thermostat Housing
2014PorscheBoxsterN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2014PorscheBoxsterN/A22 X 3mm; Y Connector to Thermostat Housing
2014PorscheCaymanN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2014PorscheCaymanN/A22 X 3mm; Y Connector to Thermostat Housing
2013Porsche911TurboN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2013Porsche911TurboN/A22 X 3mm; Y Connector to Thermostat Housing
2013Porsche911Turbo SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2013Porsche911Turbo SN/A22 X 3mm; Y Connector to Thermostat Housing
2013PorscheBoxsterN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2013PorscheBoxsterN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Targa 4N/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Targa 4N/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Targa 4SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Targa 4SN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Carrera GTSN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Carrera GTSN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Carrera 4 GTSN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Carrera 4 GTSN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911CarreraN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911CarreraN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Carrera 4N/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Carrera 4N/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Carrera 4SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Carrera 4SN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911TurboN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911TurboN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Carrera SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Carrera SN/A22 X 3mm; Y Connector to Thermostat Housing
2012Porsche911Turbo SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012Porsche911Turbo SN/A22 X 3mm; Y Connector to Thermostat Housing
2012PorscheBoxsterN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012PorscheBoxsterN/A22 X 3mm; Y Connector to Thermostat Housing
2012PorscheCaymanN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2012PorscheCaymanN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911Targa 4N/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911Targa 4N/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911Targa 4SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911Targa 4SN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911Carrera GTSN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911Carrera GTSN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911GT2 RSN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911GT2 RSN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911CarreraN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911CarreraN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911Carrera 4N/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911Carrera 4N/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911Carrera 4SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911Carrera 4SN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911TurboN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911TurboN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911Carrera SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911Carrera SN/A22 X 3mm; Y Connector to Thermostat Housing
2011Porsche911Turbo SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011Porsche911Turbo SN/A22 X 3mm; Y Connector to Thermostat Housing
2011PorscheBoxsterN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011PorscheBoxsterN/A22 X 3mm; Y Connector to Thermostat Housing
2011PorscheCaymanN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2011PorscheCaymanN/A22 X 3mm; Y Connector to Thermostat Housing
2010Porsche911Targa 4N/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010Porsche911Targa 4N/A22 X 3mm; Y Connector to Thermostat Housing
2010Porsche911Targa 4SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010Porsche911Targa 4SN/A22 X 3mm; Y Connector to Thermostat Housing
2010Porsche911CarreraN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010Porsche911CarreraN/A22 X 3mm; Y Connector to Thermostat Housing
2010Porsche911Carrera 4N/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010Porsche911Carrera 4N/A22 X 3mm; Y Connector to Thermostat Housing
2010Porsche911Carrera 4SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010Porsche911Carrera 4SN/A22 X 3mm; Y Connector to Thermostat Housing
2010Porsche911TurboN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010Porsche911TurboN/A22 X 3mm; Y Connector to Thermostat Housing
2010Porsche911Carrera SN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010Porsche911Carrera SN/A22 X 3mm; Y Connector to Thermostat Housing
2010PorscheBoxsterN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010PorscheBoxsterN/A22 X 3mm; Y Connector to Thermostat Housing
2010PorscheCaymanN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2010PorscheCaymanN/A22 X 3mm; Y Connector to Thermostat Housing
2009Porsche911N/A22 X 3mm; Coolant Pipe to Water Pump Housing
2009Porsche911N/A22 X 3mm; Y Connector to Thermostat Housing
2009PorscheBoxsterN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2009PorscheBoxsterN/A22 X 3mm; Y Connector to Thermostat Housing
2009PorscheCaymanN/A22 X 3mm; Coolant Pipe to Water Pump Housing
2009PorscheCaymanN/A22 X 3mm; Y Connector to Thermostat Housing
2006PorscheCayenne4.5LV8N/A22 X 3mm; Front of Distribution Tube
2005PorscheCayenne4.5LV8N/A22 X 3mm; Front of Distribution Tube
2004PorscheCayenne4.5LV8N/A22 X 3mm; Front of Distribution Tube
2003PorscheCayenneN/A22 X 3mm; Front of Distribution Tube

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.