2021 Alfa Romeo Stelvio Engine Oil and Fluids
Caring for and maintaining the 2021 Alfa Romeo Stelvio’s engine oil and fluids is an important part of keeping the car running well and making it last as long as possible. Synthetic 5W-40 or 0W-40 engine oil is very important for keeping the engine’s moving parts lubricated and safe. It needs to be changed every 10,000 miles or 12 months to make sure it works at its best. The right types of coolant, transmission fluid, brake fluid, power steering fluid, and windshield washer fluid are also very important for Stelvio’s general performance. As stated in the owner’s manual, these fluids need to be checked and replaced at regular intervals as suggested by the maker. To keep the Stelvio running at its best and protect its complex systems, it’s best to do a mix of professional servicing and checking the fluids yourself. This will make sure that this masterpiece of Italian automotive craftsmanship continues to provide a thrilling and dependable driving experience.
CHECKING LEVELS
CHECKING LEVELS — 2.9L ENGINE
- Engine Coolant Reservoir Cap
- Brake Fluid Reservoir Cap Access Cover
- Windshield/Headlight Washer Fluid Reservoir Cap
- Intercooler Coolant Reservoir Cap
- Engine Oil Dipstick
- Engine Oil Filler
ENGINE OIL
The engine oil level can be seen on the instrument cluster display every time the engine is started, or on the Information and Entertainment system display by activating on the main menu (MENU button) the following functions in sequence:
- “Vehicle Information”
- “Engine Oil”
Check that the oil level is between the MIN and MAX level on the instrument cluster display using the 6 notches shown. 1 notch displays the MIN level and 6 notches displays the MAX level. If the oil level is close to or below the MIN mark, add oil gradually through the filler, (refer to “Top-Up And Oil Level Indication Update On Display” in this section) considering that each notch shown on the display corresponds to approximately 8.8 fl oz (250 ml). The oil level can also be checked manually on 2.9L Quadrifoglio models.
CAUTION!
Make sure not to add too much oil when topping off the engine. Engine oil in excess may damage the engine. Have the vehicle checked. Never exceed the MAX level when topping off engine oil. It is advisable to check the oil level in intermediate steps using the oil dipstick (2.9L Quadrifoglio Only).
CAUTION!
The oil level is not refreshed immediately on the display after topping off. Consequently, wait for the oil level to be refreshed on the display and follow the procedure below.
NOTE:
Always reinstall the oil cap and tighten to proper torque whenever it is removed to add oil to engine. Never run the engine with cap removed as this could cause oil to leak from engine.
Manual Oil Level Checking Procedure — 2.9L Quadrifoglio
Check that the oil level is between the MIN and MAX marks on the dipstick, clean it with a lint-free cloth and reinsert it. Extract the dipstick again and check that the level is between the MIN and MAX marks.
Top-Up And Oil Level Indication Update On Display — 2.9L Quadrifoglio
If an engine oil top-off is needed, in order to ensure the correct indication of the oil level on the display, proceed with the process below:
- Leave the car on flat ground with the engine running for approximately five minutes (temperature higher than 198°F (90°C) and shut the engine off.
- Wait for five minutes, turn the ignition to the ACC mode without starting the engine and wait for a few seconds.
NOTE: If the level indication is not updated after the previously described procedure, repeat the engine adjustment, shut the engine off and wait another five minutes before startingit again. If the indication is not updated after the second start, contact an authorized dealer.
Top-Up And Oil Level Indication Update OnDisplay — 2.0L
If an engine oil top-off is needed, in order to ensure the correct indication of the oil level on the display, proceed with the process below:
- Leave the car on flat ground with the engine running for approximately five minutes (temperature higher than 176°F (80°C) and shut the engine off.
- Start the engine again and idle it for about two minutes.
NOTE:
- If you have added the specified amount of oil and the indicator is not reading “Full”, please contact an authorized dealer.
WARNING!
If the engine oil is being topped up, wait for the engine to cool down before loosening the filler cap, particularly for vehicles with aluminum cap (if equipped). WARNING: risk of burns!
CAUTION!
The oil level must never exceed the MAX mark. If the MAX mark is exceeded (last notch on the right turns red) after the fill-up, go to an authorized dealer as soon as possible to have the oil in excess removed.
CAUTION!
- Do not add oil with specifications different from those of the oil already in the engine.
- Used engine oil and oil filters contain substances which are harmful to the environment.
- To change the oil and filters, we advise you to contact an authorized dealer.
ENGINE COOLANT FLUID
If the level is too low, unscrew the cap of the reservoir and add the fluid described.
WASHER FLUID FOR WINDSHIELD/ HEADLIGHTS
The windshield and headlight (if equipped) washer fluid reservoir is equipped with a telescopic filler neck. If the level is too low, remove reservoir cap and lift the filler neck. Then, add the fluid described. After filling the reservoir, lower the filler neck and install the reservoir cap until you hear it click.
NOTE:
The headlight washers are activated every 10 activations of the windshield washer.
NOTE:
The headlight washing system will not work if the liquid level is low (situation indicated by the symbol on the instrument cluster display. The windshield washer will keep working. On vehicles equipped with headlight washers, there is a reference notch on the dipstick: ONLY the windshield/rear window washer operates with the level below this reference.
BRAKE FLUID
Check that the fluid is at the maximum level. If the fluid level in the tank is low, contact an authorized dealer to have the system checked.
AUTOMATIC TRANSMISSION ACTIVATION SYSTEM OIL
The transmission control oil level should only be checked at an authorized dealer.
USEFUL ADVICE FOR EXTENDING THE LIFE OF YOUR BATTERY
To avoid draining your battery and make it last longer, observe the following instructions:
- When you park the vehicle, ensure that the doors and liftgate are closed properly to prevent any lights from remaining on inside the passenger’s compartment.
- Do not keep accessories (e.g. radio, hazard warning lights, etc.) switched on for a long time when the engine is not running.
- Before performing any operation on the electrical system, disconnect the negative battery cable.
If you wish to install electrical accessories after purchasing the vehicle that require permanent electrical supply (e.g. alarm, etc.), or accessories which influence the electrical supply requirements, contact an authorized dealer, who’s qualified staff will evaluate the overall electrical consumption.
CAUTION!
If the charge level remains under 50% for a long time, the battery may be damaged by sulfation, reducing its capacity and efficiency during the vehicle start. The battery is also more prone to the risk of freezing (at temperatures as high as 14°F (-10°C).
NOTE:
After the battery is disconnected, the steering must be initialized. The 
steering warning light on the instrument cluster display switches on to indicate this. To carry out this procedure, simply turn the steering wheel all the way from one end to the other, and then turn it back to the central position.
BATTERY
The battery does not require the electrolyte to be topped up with distilled water. A periodic check carried out at an authorized dealer, however, is necessary to check efficiency.
WARNING!
- Battery acid is a corrosive solution and can burn or even blind you. Do not allow battery acid to contact your eyes, skin, or clothing.
- Do not lean over a battery when attaching clamps. If acid splashes in the eyes or on the skin, flush the area immediately with large amounts of water.
- Battery gas is flammable and explosive.
- Keep flame or sparks away from the battery.
- Do not use a booster battery or any other booster source with an output greater than 12 Volts. Do not allow cable clamps to touch each other.
- Battery posts, terminals, and related accessories contain lead and lead compounds. Wash hands after handling.
PRESSURE WASHING
Cleaning the engine compartment with a high-pressure washer is not recommended.
CAUTION!
Precautions have been taken to safeguard all parts and connections however, the pressures generated by these machines are such that complete protection against water ingress cannot be guaranteed.
FAQ
The recommended engine oil for the 2021 Stelvio typically includes synthetic 5W-40 or 0W-40 motor oil. However, it’s essential to refer to your owner’s manual or consult your local Alfa Romeo dealership for the specific oil recommended for your engine.
The recommended oil change interval for the 2021 Stelvio is usually every 10,000 miles or 12 months, but it’s advisable to follow the maintenance schedule outlined in your owner’s manual for precise guidance.
It’s recommended to use synthetic oil in modern Alfa Romeo engines, as it provides better protection and performance under various conditions. Check your owner’s manual for guidance.
To check the engine oil level, park the vehicle on a level surface, wait a few minutes after turning off the engine, and use the dipstick provided to assess the oil level. Make sure the level falls within the recommended range.
Yes, you can top off the engine oil yourself if the level is below the recommended range. Be sure to use the correct type and viscosity of oil.
The 2021 Stelvio typically uses a specific type of coolant recommended by Alfa Romeo. Refer to your owner’s manual or consult your dealership for the appropriate coolant specifications.
Coolant replacement intervals can vary, but it’s generally recommended to replace the coolant every 2 to 5 years. Check your owner’s manual for the manufacturer’s specific guidance.
In addition to engine oil and coolant, you should regularly check other fluids like transmission fluid, brake fluid, power steering fluid, and windshield washer fluid. These fluids are essential for the proper functioning of various vehicle systems.
Many of these fluids can be checked and topped off by the owner, but it’s essential to follow safety precautions and use the correct fluids as specified in your owner’s manual.
The transmission fluid replacement interval can vary based on driving conditions and specific transmission types. Check your owner’s manual for recommended service intervals.
Some transmissions may require a complete flush to replace all the fluid, while others allow for a drain and refill. Consult your owner’s manual or a qualified technician for guidance based on your specific transmission type.
It’s generally recommended to use the fluids specified by Alfa Romeo, as they are formulated to meet the manufacturer’s requirements and ensure optimal performance and longevity.
If you notice a fluid leak, it’s essential to address it promptly. Identify the type of fluid and consult your owner’s manual or a professional mechanic to determine the cause and necessary repairs.
You can typically find information on fluid capacities, including engine oil, coolant, and other fluids, in your owner’s manual or by contacting your local Alfa Romeo dealership.
While some fluid checks and top-offs can be done by the owner, more complex tasks like flushing and replacing fluids may require professional service. It’s essential to balance DIY maintenance with professional servicing to ensure the vehicle’s proper functioning and longevity.
Useful Link
View Full PDF: Alfa Romeo Stelvio 2021 User Manual | Auto User Guide
2021 Alfa Romeo Stelvio Seat Belt Guidelines