HomeBelts and Cooling > Gaskets and Sealing SystemsMahle B32573 Engine Oil Cooler Seal
Part #: B32573

Mahle B32573 Engine Oil Cooler Seal

⚙️ 60 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI and Nissan, Q70, Q70L, 370Z, Q60, Frontier, NV1500, NV2500, NV3500, Xterra, Pathfinder, and QX4
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Reliable Engine Oil Cooler Seal for Nissan and INFINITI Vehicles

The Mahle B32573 Engine Oil Cooler Seal is designed to provide a secure and durable seal for the engine oil cooler system. Compatible with a range of Nissan and INFINITI models, this seal helps maintain optimal engine performance by preventing oil leaks and ensuring proper cooling.

  • Compatible with Nissan 370Z, Frontier, NV1500, NV2500, NV3500, Pathfinder, Q60, Q70, Q70L, QX4, and Xterra
  • Part number B32573 ensures precise fitment and easy identification
  • Engine oil cooler seal designed to prevent leaks and maintain engine oil pressure
  • Manufactured by Mahle, a trusted name in automotive sealing systems

Product Details and Compatibility

This engine oil cooler seal is specifically engineered for use in various Nissan and INFINITI vehicles, including popular models such as the Nissan Frontier and INFINITI Q70. The seal fits the engine oil cooler assembly, providing a tight barrier that prevents oil from escaping and contaminants from entering the cooling system. Using the correct seal, like the Mahle B32573, helps maintain the integrity of the engine oil cooler and supports efficient engine operation.

Common Applications and Problem Solving

  • Prevents engine oil leaks around the oil cooler
  • Helps maintain proper engine oil pressure and temperature
  • Reduces risk of engine overheating due to oil cooler failure
  • Protects engine components from contamination and wear
  • Addresses oil seepage issues in Nissan and INFINITI oil cooler systems

Installation Notes and Tips

When installing the Mahle B32573 engine oil cooler seal, ensure the mating surfaces are clean and free of debris. Proper lubrication of the seal before installation can help prevent damage and ensure a tight fit. It is recommended to inspect the oil cooler and surrounding components for wear or damage during replacement. Follow manufacturer torque specifications and installation procedures for best results.

Quality Assurance and Warranty

Mahle manufactures this engine oil cooler seal to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Mahle products typically come with a limited warranty against defects in materials and workmanship. Using genuine Mahle parts like the B32573 helps maintain vehicle reliability and service life.

This part fits 60 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2018INFINITIQ70RWD3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2018INFINITIQ70LRWD5.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2018Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2017INFINITIQ70RWD3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2017INFINITIQ70LRWD5.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2017Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2016INFINITIQ70RWD3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2016INFINITIQ70LRWD5.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2016Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2015INFINITIQ603.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2015INFINITIQ70RWD3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2015INFINITIQ70LRWD5.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2015Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2014INFINITIQ603.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2014INFINITIQ70RWD3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2014Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2013Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2013NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2013NissanNV15004.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2013NissanNV25004.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2013NissanNV35004.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2013NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2012Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2012NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2012NissanNV15004.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2012NissanNV25004.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2012NissanNV35004.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2012NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2012NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2011Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2011NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2011NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2011NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009Nissan370Z3.7LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005NissanFrontier4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005NissanPathfinder4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005NissanXterra4.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004NissanPathfinder3.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003INFINITIQX43.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003NissanPathfinder3.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002INFINITIQX43.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002NissanPathfinder3.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001INFINITIQX43.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001NissanPathfinder3.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.

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

This part directly replaces or is cross-referenced with the following part numbers:

039-66160396616

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.