Polar Bear Auto Care
2430 Harvard Street, Sacramento CA 916.923.2323

Engine and Exhaust

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Cooling System Repairs

We all know how important the cooling system is. Coolant/antifreeze circulates around the engine, absorbs heat, and then dissipates it in the radiator.  Cooling system failure can cause extensive...
Published on: Mar 09, 2025

A Long Lasting Cooling System For Sacramento, CA Driving

Our vehicles operate in a wide range of outside temperatures.  That’s why vehicle manufacturers use testing grounds from the frozen tundra to the blistering desert.  Your engine antifr...
Published on: May 21, 2023

Radiator Fans

If you’re old enough, you’ve heard the term “fan belt." Back in the day, the radiator fan in your vehicle was turned by a belt driven by the engine. There are still belt driven fans,...
Published on: Oct 16, 2022

Radiator Hoses

Your radiator hoses carry coolant between your engine and radiator.  It’s an important job.  If a hose fails, you could lose your engine coolant which might lead to overheating and ver...
Published on: Oct 01, 2022

Heater Core

{{ image('MzU0') }} Sacramento drivers may wonder where the air in a vehicle's passenger compartment comes from. Well, as your engine starts to warm up, it also warms the coolant/antifreeze...
Published on: Mar 03, 2022

Thermostat

The thermostat is an important part of your cooling system. Your vehicle’s thermostat performs a similar function to the thermostat in your home. At home, you set your thermostat to maintain a c...
Published on: May 15, 2021

Air Blend Box

You push a few buttons or turn some knobs, and voila! You have air blowing on your feet or cool air chilling your face. But how does all that happen? Well, it's all thanks to ...
Published on: Apr 07, 2021

Thermostat

The thermostat is part of your cooling system. Sacramento residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set your thermostat to maintain a co...
Published on: Mar 09, 2021