2019 VAUXHALL INSIGNIA SAE 5W

Service and maintenance301Use of engine oils for all petrol
engines with only ACEA quality is
prohibited, since it can cause engine
damage under certain operating
conditions.
Select the appropriate engine oil based on its quality and on the
minimum ambient temperature
3 304.
Additional engine oil additives
The use of additional engine oil
additives could cause damage and
invalidate the warranty.
Engine oil viscosity grades
The SAE viscosity grade gives
information on the thickness of the oil.
Multigrade oil is indicated by two
figures, e.g. SAE 5W-30. The first
figure, followed by a W, indicates the
low temperature viscosity and the
second figure the high temperature viscosity.
Select the appropriate viscosity grade depending on the minimum ambient
temperature 3 304.All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only organic acid type-long life
coolant (LLC) antifreeze approved for
the vehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C. In
cold regions with very low
temperatures the factory filled coolant
provides frost protection down to
approx. -37 °C. This concentration
should be maintained all year round.
The use of additional coolant
additives that intend to give additional
corrosion protection or seal against
minor leaks can cause function
problems. Liability for consequences
resulting from the use of additional
coolant additives will be rejected.Washer fluid
Use only washer fluid approved for
the vehicle to prevent damage of
wiper blades, paintwork, plastic and
rubber parts. Consult a workshop.
Brake and clutch fluid Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should therefore be replaced at the specified
interval.
AdBlue Only use AdBlue to reduce the
nitrogen oxides in the exhaust
emission 3 185.

304Technical dataVehicle dataRecommended fluids and lubricantsEuropean service schedule Required engine oil qualityAll countries with European service interval 3 299Engine oil qualityPetrol engines
(including CNG, LPG, E85)Diesel enginesdexos1 Gen2✔–dexos2–✔
Diesel engines only: In case dexos quality is unavailable, you may use max. one litre engine oil quality ACEA C3 once
between each oil change.
Engine oil viscosity grades
All countries with European service interval 3 299Ambient temperaturePetrol and diesel enginesdown to -25 °CSAE 0W-20 or SAE 0W-30 or SAE 0W-40SAE 5W-30 or SAE 5W-40below -25 °CSAE 0W-20 orSAE 0W-30 or SAE 0W-40

Technical data305International service scheduleRequired engine oil qualityAll countries with international service interval 3 299Engine oil qualityPetrol engines
(including CNG, LPG, E85)Diesel enginesdexos1 Gen2✔–dexos2–✔
In case dexos quality is unavailable you may use the oil qualities listed below:
All countries with international service interval 3 299Engine oil qualityPetrol engines
(including CNG, LPG, E85)Diesel enginesACEA A3/B4–✔ACEA C3–✔
Engine oil viscosity grades
All countries with international service interval 3 299Ambient temperaturePetrol and diesel enginesdown to -25 °CSAE 0W-20 orSAE 0W-30 or SAE 0W-40SAE 5W-30 or SAE 5W-40

306Technical dataAll countries with international service interval 3 299below -25 °CSAE 0W-20 orSAE 0W-30 or SAE 0W-40down to -20 °CSAE 10W-30 1)
or SAE 10W-40 1)1)
Permitted, but usage of oils with dexos quality is recommended.