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Please, add your first item to the wishlist

Select vehicle to confirm fitment

HVAC Heater Core

PART#: HT 399417C
UAC

$48.29

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2005BuickPark AvenueUltra3.8V6GAS
2005BuickPark AvenueBase3.8V6GAS
2005CadillacDeVilleDHS4.6V8GAS
2005CadillacDeVilleBase4.6V8GAS
2005CadillacDeVilleDTS4.6V8GAS
2005CadillacDeVilleProtection Series4.6V8GAS
2004BuickPark AvenueUltra3.8V6GAS
2004BuickPark AvenueBase3.8V6GAS
2004CadillacDeVilleBase4.6V8GAS
2004CadillacDeVilleDTS4.6V8GAS
2004CadillacDeVilleDHS4.6V8GAS
2004CadillacDeVilleProtection Series4.6V8GAS
2004CadillacSevilleSLS4.6V8GAS
2003BuickPark AvenueBase3.8V6GAS
2003BuickPark AvenueUltra3.8V6GAS
2003CadillacDeVilleDHS4.6V8GAS
2003CadillacDeVilleBase4.6V8GAS
2003CadillacDeVilleDTS4.6V8GAS
2003CadillacSevilleSTS4.6V8GAS
2003CadillacSevilleSLS4.6V8GAS
2002BuickPark AvenueBase3.8V6GAS
2002BuickPark AvenueUltra3.8V6GAS
2002CadillacDeVilleBase4.6V8GAS
2002CadillacDeVilleDHS4.6V8GAS
2002CadillacDeVilleDTS4.6V8GAS
2002CadillacSevilleSLS4.6V8GAS
2002CadillacSevilleSTS4.6V8GAS
2001BuickPark AvenueBase3.8V6GAS
2001BuickPark AvenueUltra3.8V6GAS
2001CadillacDeVilleDHS4.6V8GAS | Engine VIN: Y; Engine Code: LD8;
2001CadillacDeVilleDTS4.6V8GAS | Engine VIN: 9; Engine Code: L37;
2001CadillacDeVilleBase4.6V8GAS | Engine VIN: Y; Engine Code: LD8;
2001CadillacSevilleSTS4.6V8GAS
2001CadillacSevilleSLS4.6V8GAS
2000BuickPark AvenueBase3.8V6GAS
2000BuickPark AvenueUltra3.8V6GAS
2000CadillacDeVilleDTS4.6V8GAS
2000CadillacDeVilleDHS4.6V8GAS
2000CadillacDeVilleBase4.6V8GAS
2000CadillacSevilleSLS4.6V8GAS
2000CadillacSevilleSTS4.6V8GAS
1999BuickPark AvenueUltra3.8V6GAS
1999BuickPark AvenueBase3.8V6GAS
1999CadillacSevilleSTS4.6V8GAS
1999CadillacSevilleSLS4.6V8GAS
1998BuickPark AvenueBase3.8V6GAS
1998BuickPark AvenueUltra3.8V6GAS
1998CadillacSevilleSTS4.6V8GAS
1998CadillacSevilleSLS4.6V8GAS
1997BuickPark AvenueUltra3.8V6GAS
1997BuickPark AvenueBase3.8V6GAS
Product info

The UAC HVAC Heater Core (part number HT 399417C) is an essential component for maintaining your car’s heating system, especially during the cold winter months. This heater core is designed specifically for Buick and Cadillac models and is engineered to provide reliable and efficient heating performance.

One of the key benefits of this UAC HVAC Heater Core is that it is manufactured using high-quality materials, ensuring long-lasting durability and resistance to wear and tear. The core is also designed to fit seamlessly into your car’s heating system, making installation quick and hassle-free.

This UAC HVAC Heater Core features a compact and lightweight design, which allows it to easily integrate into your car’s existing heating system. Additionally, its efficient heating performance ensures that you stay warm and comfortable while driving, no matter how cold it gets outside.

The UAC HVAC Heater Core is an essential component for your car’s heating system, providing reliable and efficient heating performance during the colder months. Whether you’re driving a Buick or Cadillac, this heater core is a must-have for keeping your car’s heating system in top-notch condition.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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