Fel-Pro 35586 Engine Water Pump O-Ring

Fel-Pro 35586 Engine Water Pump O-Ring

Fel-Pro 35586 is an engine water pump O-ring built for sealing service on a wide range of Chrysler, Dodge, Jeep, Plymouth, Mitsubishi, and Volkswagen applications. It uses application-specific sealing material to help deliver the vehicle sealing performance professionals expect from Fel-Pro.

Key Features

• Engine water pump O-ring for sealing service
• Application-specific material selection for the listed vehicles
• Supports 100% vehicle sealing when installed on the correct application
• Direct replacement style for maintenance and repair work
• Fel-Pro part number 35586 for easy identification

Detailed Description

This Fel-Pro 35586 water pump O-ring is made for sealing the water pump interface on covered vehicles, helping maintain a secure coolant seal during repair or replacement work. It is a practical choice for Chrysler PT Cruiser, Dodge Caravan, Dodge Grand Caravan, Jeep Wrangler, Jeep Liberty, and other listed applications where the correct O-ring profile is required. This part cross-references MAHLE K31665 and K32704 for the same application.

Fel-Pro sealing products are known for using materials matched to the application rather than a one-size-fits-all approach. That matters on cooling system service, where the right O-ring helps support proper sealing at the water pump and reduces the chance of coolant seepage after repair. If you are sourcing Fel-Pro 35586 for a Chrysler Sebring, Dodge Neon, or Jeep TJ, confirm the engine and water pump design against the vehicle listing before installation.

What It Helps Solve

• Coolant seepage at the water pump sealing surface
• Leak concerns after water pump service
• Seal wear from age, heat, and coolant exposure
• Improper sealing caused by a damaged or flattened O-ring
• Repeat cooling system repairs on listed Chrysler, Dodge, Jeep, Plymouth, Mitsubishi, and Volkswagen models

Installation Notes and Tips

Clean the sealing groove and mating surfaces before installation. Inspect the water pump and housing for corrosion, pitting, or debris that could affect the seal. Use the O-ring only on the listed applications, and verify fitment by year, make, and model before assembly. For best results, follow the vehicle service procedure for coolant system reassembly and refill.

Quality Assurance

Fel-Pro gaskets and sealing components are built around application-specific materials and sealing coverage for the vehicles they list. Part number 35586 is intended for repair work where a correct-fit water pump O-ring is required.