SKP SK121733 HVAC Heater Hose

HVAC Heater Hose for Pathfinder

SKP SK121733 is an HVAC heater hose for select 2005-2012 Nissan Pathfinder models. It routes engine coolant to the heater core to support steady cabin heat in cold weather and is built for a secure OE-style fit.

Key Features

• Direct-fit HVAC heater hose for the Nissan Pathfinder
• Meets or exceeds OE specifications for fit and function
• Transfers coolant to the heater core for cabin heating
• Durable construction helps resist cracking and wear
• SK121733 is designed for reliable long-term service

Detailed Description

SKP SK121733 is an OE-style HVAC heater hose engineered for 2005-2012 Nissan Pathfinder applications. It is built to maintain proper coolant flow between the engine cooling system and the heater core, helping the HVAC system deliver consistent interior warmth. This part cross-references 626688 for the same application.

What It Helps Address

• Coolant leakage from a worn or cracked heater hose
• Reduced cabin heat caused by restricted coolant flow
• Softening, splitting, or aging of the original hose material
• Fitment issues from a replacement hose that does not match OE dimensions
• HVAC performance problems tied to heater hose deterioration

Installation Notes and Tips

Verify the hose routing and connection points against the original part before installation. Inspect adjoining clamps, fittings, and coolant passages for wear or contamination, and refill and bleed the cooling system according to Nissan service procedures after replacement. Confirm fitment for your specific 2005-2012 Nissan Pathfinder, as SK121733 is listed for N/A position applications.

Quality Assurance

SKP heater hoses are manufactured to meet or exceed OE specifications for secure fit and dependable performance. SK121733 is built with durable materials to help resist cracking and wear during normal service.