HomeBelts and Cooling > Gaskets and Sealing SystemsFel-Pro 35634 Engine Water Pump O-Ring - Inner
Part #: 35634

Fel-Pro 35634 Engine Water Pump O-Ring - Inner

Inner
⚙️ 104 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, INFINITI, Ford, and Mazda, GT-R, 370Z, Q70, Q70L, Q50, QX50, QX70, Q40, Q60, EX37, FX37, G37, M35h, M37, EX35, FX35, M35, 350Z, G35, Ranger, B2500, and B2300
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Reliable Engine Water Pump O-Ring for Select Ford, Nissan, Mazda, and Infiniti Models

The Fel-Pro 35634 Engine Water Pump O-Ring is a premium-grade sealing component designed to maintain optimal engine cooling system performance. Engineered for precise fitment on various Ford, Nissan, Mazda, and Infiniti vehicles, this O-ring ensures a secure seal to prevent coolant leaks and maintain system integrity.

  • Premium grade material for enhanced durability and sealing
  • Compatible with multiple models including Nissan 350Z, 370Z, Infiniti EX35, FX37, and Ford Ranger
  • Exact fit for reliable engine water pump sealing
  • Part number 35634 for easy identification and replacement
  • Designed to withstand high temperatures and pressure in cooling systems

Detailed Product Description

The Fel-Pro 35634 Engine Water Pump O-Ring is manufactured to meet stringent quality standards, providing a dependable seal between the engine water pump and the engine block. This O-ring is crafted from premium materials that resist heat, pressure, and chemical exposure commonly found in automotive cooling systems. It is compatible with a range of vehicles including Ford Ranger trucks, Nissan 350Z and 370Z sports cars, Mazda B2300 and B2500 pickups, and Infiniti models such as EX35, FX35, G37, Q50, and Q70. The precise dimensions and material composition ensure a tight seal that helps prevent coolant leaks, which can lead to engine overheating and potential damage.

Applications and Common Issues Addressed

  • Prevents coolant leaks from the engine water pump area
  • Eliminates overheating caused by compromised seals
  • Reduces risk of engine damage due to coolant loss
  • Addresses wear and tear from age or heat exposure
  • Restores proper sealing after water pump replacement or maintenance

Installation Notes and Tips

  • Ensure the mating surfaces are clean and free of debris before installation
  • Lubricate the O-ring lightly with coolant or appropriate lubricant to ease installation
  • Verify correct orientation and seating of the O-ring to avoid leaks
  • Inspect the water pump and surrounding components for damage during replacement
  • Follow vehicle-specific service manual instructions for torque specifications

Quality Assurance and Warranty

Fel-Pro parts are engineered to meet or exceed OEM specifications, providing reliable performance in demanding automotive environments. The 35634 Engine Water Pump O-Ring undergoes rigorous quality control to ensure consistent fit and function. While specific warranty terms may vary, Fel-Pro typically offers coverage against manufacturing defects, supporting long-term durability and customer confidence.

This part fits 104 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024NissanGT-R3.8LV6Inner
2023NissanGT-R3.8LV6Inner
2021NissanGT-R3.8LV6Inner
2020Nissan370Z3.7LV6Inner
2020NissanGT-R3.8LV6Inner
2019INFINITIQ703.7LV6Inner
2019INFINITIQ70L3.7LV6Inner
2019Nissan370Z3.7LV6Inner
2019NissanGT-R3.8LV6Inner
2018INFINITIQ503.5LV6Inner
2018INFINITIQ703.7LV6Inner
2018INFINITIQ703.5LV6Inner
2018INFINITIQ70L3.7LV6Inner
2018Nissan370Z3.7LV6Inner
2018NissanGT-R3.8LV6Inner
2017INFINITIQ503.5LV6Inner
2017INFINITIQ703.7LV6Inner
2017INFINITIQ703.5LV6Inner
2017INFINITIQ70L3.7LV6Inner
2017INFINITIQX503.7LV6Inner
2017INFINITIQX703.7LV6Inner
2017Nissan370Z3.7LV6Inner
2017NissanGT-R3.8LV6Inner
2016INFINITIQ503.5LV6Inner
2016INFINITIQ703.7LV6Inner
2016INFINITIQ703.5LV6Inner
2016INFINITIQ70L3.7LV6Inner
2016INFINITIQX503.7LV6Inner
2016INFINITIQX703.7LV6Inner
2016Nissan370Z3.7LV6Inner
2016NissanGT-R3.8LV6Inner
2015INFINITIQ403.7LV6Inner
2015INFINITIQ503.7LV6Inner
2015INFINITIQ503.5LV6Inner
2015INFINITIQ603.7LV6Inner
2015INFINITIQ703.7LV6Inner
2015INFINITIQ703.5LV6Inner
2015INFINITIQ70L3.7LV6Inner
2015INFINITIQX503.7LV6Inner
2015INFINITIQX703.7LV6Inner
2015Nissan370Z3.7LV6Inner
2015NissanGT-R3.8LV6Inner
2014INFINITIQ503.7LV6Inner
2014INFINITIQ503.5LV6Inner
2014INFINITIQ603.7LV6Inner
2014INFINITIQ703.7LV6Inner
2014INFINITIQ703.5LV6Inner
2014INFINITIQX503.7LV6Inner
2014INFINITIQX703.7LV6Inner
2014Nissan370Z3.7LV6Inner
2014NissanGT-R3.8LV6Inner
2013INFINITIEX373.7LV6Inner
2013INFINITIFX373.7LV6Inner
2013INFINITIG373.7LV6Inner
2013INFINITIM35h3.5LV6Inner
2013INFINITIM373.7LV6Inner
2013Nissan370Z3.7LV6Inner
2013NissanGT-R3.8LV6Inner
2012INFINITIEX353.5LV6Inner
2012INFINITIFX353.5LV6Inner
2012INFINITIG373.7LV6Inner
2012INFINITIM35h3.5LV6Inner
2012INFINITIM373.7LV6Inner
2012Nissan370Z3.7LV6Inner
2012NissanGT-R3.8LV6Inner
2011INFINITIEX353.5LV6Inner
2011INFINITIFX353.5LV6Inner
2011INFINITIG373.7LV6Inner
2011INFINITIM373.7LV6Inner
2011Nissan370Z3.7LV6Inner
2011NissanGT-R3.8LV6Inner
2010INFINITIEX353.5LV6Inner
2010INFINITIFX353.5LV6Inner
2010INFINITIG373.7LV6Inner
2010INFINITIM353.5LV6Inner
2010Nissan370Z3.7LV6Inner
2010NissanGT-R3.8LV6Inner
2009INFINITIEX353.5LV6Inner
2009INFINITIFX353.5LV6Inner
2009INFINITIG373.7LV6Inner
2009INFINITIM353.5LV6Inner
2009Nissan350Z3.5LV6Inner
2009Nissan370Z3.7LV6Inner
2009NissanGT-R3.8LV6Inner
2008INFINITIEX353.5LV6Inner
2008INFINITIG353.5LV6Inner
2008INFINITIG373.7LV6Inner
2008Nissan350Z3.5LV6Inner
2007INFINITIG353.5LV6Inner
2007Nissan350Z3.5LV6Inner
2001FordRanger2.5LL4Inner
2001MazdaB25002.5LL4Inner
2000FordRanger2.5LL4Inner
2000MazdaB25002.5LL4Inner
1999FordRanger2.5LL4Inner
1999MazdaB25002.5LL4Inner
1998FordRanger2.5LL4Inner
1998MazdaB25002.5LL4Inner
1997FordRanger2.3LL4Inner
1997MazdaB23002.3LL4Inner
1996FordRanger2.3LL4Inner
1996MazdaB23002.3LL4Inner
1995FordRanger2.3LL4Inner
1995MazdaB23002.3LL4Inner

* 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:

12286121049JK20A57Z8507AF57Z8507CCK31355

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