Where is the thermostat located in a 2003 Buick Century?
The thermostat is on the engine side of the radiator hose that runs to the back (transmission side) of the engine. To get to it you need to remove air duct from the filter box to the throttle body, and the exhaust crossover pipe, that runs across the back of the engine.
What kind of antifreeze does a 2003 Buick Century take?
Notes: Dex-Cool 50/50, Premixed Do Not add water.
How long will a 2003 Buick Century last?
A Buick Century should be able to last over 150,000 miles with proper care.
How do you change a thermostat on a 2001 Buick Century?
The thermostat housing bolts may be tough to get at for you, but have patience….2001 buick century thermostat replacement
- Remove the air cleaner assembly.
- Drain the cooling system.
- Remove radiato hose from thermostat housing.
- Remove the thermostat housing bolts (2).
- Remove housing and replace thermostat.
Why is my Buick Century overheating?
While there are a variety of reasons your Buick Century is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
How much coolant does a 2003 Buick Century take?
2003 Buick Century – Specs
| Capacities | 2003 Buick Century |
|---|---|
| Trailer towing maximum (lbs / kg) | 1000 / 454 |
| Fuel tank (gals / liters) | 17 / 66.3 |
| Engine oil (qts / liters) | 5 / 4.73 |
| Cooling system (qts / liters) | 11.6. / 11 |
How much antifreeze does a 2003 Buick Century take?
Peak 1 Gallon Yellow 50/50 Coolant/Antifreeze.
Is the 2003 Buick Century reliable?
It is reliable, and has a smooth, floaty ride. Surprisingly, it handles really. Fuel economy is stellar, I regularly see 28 mpg combined. ( 60 percent highway commute) I paid $2100 for it and you can usually find good, low mileage examples because typically the people who buy Buicks are older.
Is Buick Century reliable?
This car is the most reliable car still on the market. My Century has around 111,500 miles and it still runs like a top. Yes, the transmission is a little rough, but if you don’t drive it hard, it isn’t a problem.