Nissens 707299 HVAC Heater Core - Front

Nissens 707299 HVAC Heater Core

The Nissens 707299 HVAC heater core is built for vehicles that need reliable cabin heat and stable thermal performance. With aluminum core and tank construction, brazed cooling fins, and included pipes, it is a direct-fit style replacement for select Porsche Cayenne and Volkswagen Touareg applications.

Key Features

• Aluminum core material for efficient heat transfer
• Aluminum tank material for durable HVAC service
• Brazed cooling fins for consistent airflow through the core
• Inlet and outlet pipe diameter: 0.79 in.
• Pipe included for installation convenience
• Part number 707299 for accurate ordering and lookup

Detailed Description

Nissens 707299 is an HVAC heater core engineered for the heating system in select 2011-2018 Porsche Cayenne and 2011-2017 Volkswagen Touareg front applications. The aluminum construction supports efficient heat exchange, while the brazed fin design helps maintain thermal transfer performance inside the HVAC case. This heater core is identified by part number 707299 and cross-references OE numbers 7P0819031 and 95857232600 for the same application.

Nissens develops thermal management components with a focus on aftermarket fit and manufacturing consistency. For buyers searching for a Porsche Cayenne heater core replacement or a Volkswagen Touareg front heater core, this unit provides the specifications needed to match the original HVAC layout.

What It Helps Fix

• Weak or uneven cabin heat
• Coolant odor inside the vehicle interior
• Leaking heater core symptoms
• Restricted heat output from a clogged core
• HVAC performance loss in the heating circuit

Installation Notes and Tips

Verify the inlet and outlet pipe diameter, core dimensions, and vehicle position before installation. This heater core is listed for 2011-2018 Porsche Cayenne and 2011-2017 Volkswagen Touareg, front position where specified. Confirm the HVAC case layout and OE reference numbers 7P0819031 and 95857232600 against the removed part before assembly.

Quality Assurance

Nissens manufactures thermal and engine efficiency components to consistent aftermarket standards, with product development aligned to changing vehicle technology. The 707299 heater core reflects that approach through aluminum construction and brazed cooling fin design for dependable HVAC service.