Alfa Romeo 166 User Manual

Mechanical gearbox and
differential 

Mechanical gearbox and
differential,
high temperatures

Hydraulic power steering unit.
Automatic gearbox.
The electronic automatic gearbox is
fitted with oil that does not need
replacement. gearbox

. In the event

of oil leakage, contact Authorised
Alfa Romeo Services.

C.V. joints

Hydraulic brake and clutch 
controls

Cooling circuits. Strength: 50%
to –35 °C. Not to be mixed
with products having different
formulation.

To be used neat or diluted.

Synthetic based oil, SAE 75W-80 EP,                                                              
exceeding API GL-5, MIL-L- 2105 D LEV specifications.

Fully synthetic oil, SAE 75W-85, 
exceeding API GL 4, ZF TE ML06 (B&C) LEVEL, ALLISON C4 specifications.

Oil type "ATF DEXRON II D LEV".

Oil type "ATF DEXRON III".

Lithium-soap-based grease with molybdenum bisulphate,
consistency NLGI = 2.

FMVSS n° 116 DOT 4,  ISO 4925, SAE J 1704, CUNA NC 956-01
synthetic fluid.

Protective, red colour, with antifreeze action, based on inhibited monoethylene
glycol, with O.A.T. formula, exceeding CUNA NC 956-16, ASTM D 3306 
specifications.

Mixture of spirits and surface-active agents CUNA NC 956-11.

Lubricants and greases
for transmission

Brake fluid

Radiator
protection 

Windscreen/headlamp 

washer fluid