expand_moreCooling fan is switched off at temperature
expand_more1.8 i with gasoline straight-4 1.8 L 121 HP engine (2005.3–)
First stage
204.8°F204.8°F96°C
Second stage
210.2°F210.2°F99°C
Third stage
213.8°F213.8°F101°C
Fourth stage
217.4°F217.4°F103°C
1.9 TTiD with diesel straight-4 1.9 L 177 HP engine (2007.12–)
204.8°F204.8°F96°C
2.0 t BioPower XWD with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
212°F212°F100°C
2.0 t BioPower with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
212°F212°F100°C
2.0 t XWD with gasoline straight-4 2.0 L 161 HP engine (2007.1–)
210.2°F210.2°F99°C
2.0 t with gasoline straight-4 2.0 L 161 HP engine (2007.1–)
210.2°F210.2°F99°C
expand_moreAll other modifications
First stage
204.8°F204.8°F96°C
Second stage
219.2°F219.2°F104°C
expand_moreCooling fan is switched on at temperature
expand_more1.8 i with gasoline straight-4 1.8 L 121 HP engine (2005.3–)
First stage
208.4°F208.4°F98°C
Second stage
213.8°F213.8°F101°C
Third stage
217.4°F217.4°F103°C
Fourth stage
221°F221°F105°C
expand_more1.9 TTiD with diesel straight-4 1.9 L 177 HP engine (2007.12–)
First stage
212°F212°F100°C
Second stage
226.4°F226.4°F108°C
expand_more1.9 TiD with diesel straight-4 1.9 L 118 HP engine (2005.3–)
First stage
212°F212°F100°C
Second stage
226.4°F226.4°F108°C
2.0 t BioPower XWD with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
212°F212°F100°C
2.0 t BioPower with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
212°F212°F100°C
2.0 t XWD with gasoline straight-4 2.0 L 161 HP engine (2007.1–)
212°F212°F100°C
2.0 t XWD with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
212°F212°F100°C
2.0 t with gasoline straight-4 2.0 L 161 HP engine (2007.1–)
212°F212°F100°C
2.0 t with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
212°F212°F100°C
expand_more2.8 Turbo V6 XWD with gasoline V6 2.8 L 276 HP engine (2008.5–)
First stage
215.6°F215.6°F102°C
Second stage
226.4°F226.4°F108°C
Third stage
233.6°F233.6°F112°C
Fourth stage
240.8°F240.8°F116°C
expand_more2.8 Turbo V6 with gasoline V6 2.8 L 247 HP engine (2005.3–)
First stage
215.6°F215.6°F102°C
Second stage
226.4°F226.4°F108°C
Third stage
233.6°F233.6°F112°C
Fourth stage
240.8°F240.8°F116°C
expand_more2.8 Turbo V6 with gasoline V6 2.8 L 252 HP engine (2007.12–)
First stage
215.6°F215.6°F102°C
Second stage
226.4°F226.4°F108°C
Third stage
233.6°F233.6°F112°C
Fourth stage
240.8°F240.8°F116°C
expand_moreAll other modifications
First stage
212°F212°F100°C
Second stage
226.4°F226.4°F108°C
Third stage
237.2°F237.2°F114°C
Fourth stage
248°F248°F120°C
Radiator cap opening pressure (Cooling system maximum pressure)
1.38–1.48 atm.1.4–1.5 bar1.4–1.5 bar
expand_moreThermostat opens at temperature
1.8 i with gasoline straight-4 1.8 L 121 HP engine (2005.3–)
197.6°F197.6°F92°C
1.9 TTiD with diesel straight-4 1.9 L 129 HP engine (2007.12–)
197.6°F197.6°F92°C
1.9 TTiD with diesel straight-4 1.9 L 158 HP engine (2007.12–)
197.6°F197.6°F92°C
1.9 TTiD with diesel straight-4 1.9 L 177 HP engine (2007.12–)
197.6°F197.6°F92°C
1.9 TiD with diesel straight-4 1.9 L 118 HP engine (2005.3–)
197.6–224.6°F197.6–224.6°F92–107°C
1.9 TiD with diesel straight-4 1.9 L 148 HP engine (2005.3–)
197.6–224.6°F197.6–224.6°F92–107°C
2.0 t BioPower XWD with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
179.6–181.4°F179.6–181.4°F82–83°C
2.0 t BioPower with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
179.6–181.4°F179.6–181.4°F82–83°C
2.0 t XWD with gasoline straight-4 2.0 L 161 HP engine (2007.1–)
179.6–181.4°F179.6–181.4°F82–83°C
2.0 t XWD with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
179.6–181.4°F179.6–181.4°F82–83°C
2.0 t with gasoline straight-4 2.0 L 161 HP engine (2007.1–)
179.6–181.4°F179.6–181.4°F82–83°C
2.0 t with gasoline/alcohol straight-4 2.0 L 217 HP, 350 N⋅m at 2500 RPM engine (2011.1–)
179.6–181.4°F179.6–181.4°F82–83°C
All other modifications
176–183.2°F176–183.2°F80–84°C
Overheating is really dangerous for Saab 9-3 Combi Coupe engines. Regularly check coolant level in the overflow reservoir. If the coolant level drops below minimum level inspect the cooling system for any signs of leakages and replace worn or damaged hoses. Use correct thermostat for your car.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2021 Saab 9-3 Combi Coupe user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Saab warranty policy for your region. In some regions DIY service may invalidate your warranty.
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Saab 9-3 Combi Coupe service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2021 Saab 9-3 Combi Coupe you're not only saving money, but also also improving your technical skills and learning something new.
Saab 9-3 Combi Coupe First generation facelift (second round) model years