HC20006 DELPHI Heater Core Ut Box Pontiac Bonneville

Review DELPHI Hc Heater Core Fits Pontiac New Without Ut Box for PONTIAC BONNEVILLE 2000–2003

The Delphi HC20006 heater core is a critical component of the heating system in Pontiac Bonneville vehicles manufactured between the years 2000 and 2003. This heater core is part of the utility thermostat (UT) box assembly, which also includes the heater control valve and the blower motor resistor.

The Delphi HC20006 heater core is designed to provide efficient and effective heating to the passenger compartment of your Pontiac Bonneville. It consists of a series of thin tubes, which are filled with coolant. When the engine generates heat, the coolant is circulated through the heater core, absorbing the heat in the process. The heated coolant then passes through the heater core's outlet, which delivers warm air to the vehicle's interior via the heater core's outlets.

This heater core is made from high-quality materials, including aluminum fins and brass tubes, ensuring durability and long-lasting performance. Its advanced design features a compact, yet efficient layout, which maximizes heat transfer and minimizes coolant flow resistance.

The Delphi HC20006 heater core is also easy to install, making it a popular choice among mechanics and DIY enthusiasts. It comes complete with all necessary hardware, including mounting brackets, gaskets, and seals, ensuring a hassle-free installation process.

In the event of a heater core failure, you may experience symptoms such as a lack of heat or an overabundance of heat, or even a complete loss of heating functionality. A faulty heater core can also lead to coolant leaks, which could potentially cause engine damage. By replacing a faulty Delphi HC20006 heater core with a new one, you can restore the heating system to its optimal performance and prevent further damage to your vehicle.

In summary, the Delphi HC20006 heater core is a vital component of the heating system in Pontiac Bonneville vehicles from the years 2000 to 2003. Its advanced design, durable construction, and easy installation make it a reliable choice for restoring heating functionality to your vehicle.

Buying a Delphi HC20006 heater core for a 2000-2003 Pontiac Bonneville can be a viable solution for those experiencing heating issues. Here are some pros and cons to consider before making a purchase:

1. OEM Quality: Delphi is a well-known automotive parts manufacturer, and the HC20006 heater core is an Original Equipment Manufacturer (OEM) replacement part. This means it is designed to meet the same specifications as the original part, ensuring proper fit and function.

2. Improved Heating Performance: A new heater core can help restore heating performance to your vehicle, providing comfort during colder months.

3. Durability: Delphi heater cores are engineered to last, and the HC20006 model is no exception. It is constructed from high-quality materials, ensuring long-lasting performance.

1. Cost: The Delphi HC20006 heater core is a more expensive option compared to aftermarket alternatives. However, the higher cost is justified by the OEM quality and durability.

2. Installation Complexity: Heater core replacement can be a complex and time-consuming process. It requires the disassembly of the dashboard, and working with coolant and other fluids.

3. Labor Costs: The cost of labor for heater core replacement can add significantly to the overall cost of the repair.

The Delphi HC20006 heater core is a high-quality OEM replacement part that offers improved heating performance and durability. However, its higher cost compared to aftermarket alternatives and the complexity of the installation process should be considered. Ultimately, if you're looking for a reliable and long-lasting solution to your heating issues, the Delphi HC20006 heater core is a worthwhile investment.

If you're experiencing heating issues with your 2000-2003 Pontiac Bonneville, and you value OEM quality and durability, the Delphi HC20006 heater core is a recommended solution. It may require a higher upfront cost and a complex installation process, but the long-term benefits are worth the investment. If you're on a tight budget or prefer a more cost-effective option, an aftermarket heater core may be a better choice. However, be aware that aftermarket parts may not offer the same level of quality and durability as an OEM part.

Details:

New without box. Part is unused.

specifications heatercoreco:

• for models: Bonneville
• for makes: Pontiac
• for years: 2000–2003
• brand: Delphi
• mpn: Hc20006
• type: Heater Core

general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores

payments heatercoreco:

• credit card: mastercard
• wallet: apple-pay
• other

returns heatercoreco:

• time: 30 days
• policy: returns accepted
• paid by: seller

seller heatercoreco:

• city: carrollton, kentucky
• rating: 100.0%
• # reviews: 2334

shipping heatercoreco:

• type: calculated
• class: standard, economy
• service: usps ground advantage, fedex ground economy
• transit: 4-11 days
• carrier: usps, fedex

offer heatercoreco:

• best offers: true
• started: january 11, 2026
• sold #: 10
• options: ship-to-home
• availability: in stock
• prices: $39.99–$57.95
• item condition:
  • New other (see details)
  • New
• in stock #: 5