Nissens 707221 HVAC Heater Core - Front

Nissens HVAC Heater Core 707221

The Nissens 707221 HVAC heater core is built for Land Rover heating system service where accurate fitment and durable construction matter. It uses an aluminum core and aluminum tanks with brazed cooling fins for efficient heat transfer in the vehicle’s front HVAC system.

• Aluminum core material for thermal efficiency
• Aluminum tank material for corrosion-resistant construction
• Brazed cooling fins for consistent heat exchange
• Pipe included for application-specific replacement
• Front HVAC heater core for Land Rover Discovery, Range Rover, and Range Rover Sport applications

Fitment Coverage

• Fits 2022-2024 Land Rover Discovery, front. Dims.: 279x124x26
• Fits 2022 Land Rover Range Rover, front. Dims.: 279x124x26
• Fits 2022 Land Rover Range Rover Sport, front. Dims.: 279x124x26
• Fits 2020-2021 Land Rover Discovery, front. Solihull Plant Built
• Fits 2013-2021 Land Rover Range Rover, front
• Fits 2014-2021 Land Rover Range Rover Sport, front
• Fits 2020 Land Rover Discovery, front. Nitra Plant Built (To Chassis/VIN L24243219)
• Fits 2017-2019 Land Rover Discovery, front

What This Heater Core Addresses

• Weak or uneven cabin heat from a restricted heater core
• Coolant seepage at the HVAC core assembly
• Reduced defrost performance in cold weather
• Temperature inconsistency in the front climate system
• Replacement needs on Land Rover Discovery, Range Rover, and Range Rover Sport models

Installation Notes

Verify the core dimensions, front position, and vehicle build notes before installation. This part cross-references OE numbers LR036364 and AH302000S for the same application. On 2020 Discovery models, confirm Solihull Plant Built or Nitra Plant Built coverage and the VIN break noted in the fitment data. Inspect the HVAC housing, seals, and coolant lines during replacement to help ensure proper sealing and heat output.

Quality Assurance

Nissens develops thermal management components to OE-level specifications for the aftermarket, with manufacturing focused on consistent material quality and fitment accuracy. Part number 707221 is part of that range and is intended for direct replacement service on listed Land Rover applications.