Which specification does Axle & differential oil need for the Volkswagen Golf V 2.0 SDI (2004–2008)?

Axle & differential oil for the Volkswagen Golf V 2.0 SDI (2004–2008): API GL4.

Which specification does Brake fluid need for the Volkswagen Golf V 2.0 SDI (2004–2008)?

Brake fluid for the Volkswagen Golf V 2.0 SDI (2004–2008): VW 501 14 (TL 766-Z), FMVSS 116 DOT 3.

Which specification does Coolant & antifreeze need for the Volkswagen Golf V 2.0 SDI (2004–2008)?

Coolant & antifreeze for the Volkswagen Golf V 2.0 SDI (2004–2008): ASTM D3306, G12.

Suitable for Volkswagen Golf V 2.0 SDI (2004–2008)

For the Volkswagen Golf V 2.0 SDI (2004–2008), the manufacturer specifies motor oil 0W-30 (VW 504 00, VW 506 00, VW 507 00), 5W-30 (VW 504 00, VW 507 00, ACEA C2), or 5W-40 (ACEA C3, API SQ).

Fluids and approvals for the Volkswagen Golf V 2.0 SDI (2004–2008)

Fluid	Requirement
Motor oil	0W-30: VW 504 00, VW 506 00, VW 507 005W-30: VW 504 00, VW 507 00, ACEA C25W-40: ACEA C3, API SQ
Axle & differential oil	API GL4
Brake fluid	VW 501 14 (TL 766-Z), FMVSS 116 DOT 3
Coolant & antifreeze	ASTM D3306, G12