Oils with the GM Dexron II approval

Mobil 1 Synthetic ATF

Fully synthetic automatic transmission fluid for cars and light trucks, meeting Ford MERCON V and JASO 1A.

• GM Dexron II (no official approval)
• JASO 1A
• Allison C-4 (no official approval)
• Ford MERCON (no official approval)

Mobil ATF 220

Mineral Dexron IID-level fluid for older automatic gearboxes, approved to MB 236.7, ZF TE-ML 14A and Voith H55.6335.xx.

• GM Dexron II (no official approval)
• ZF TE-ML 04D
• MAN 339 Type V1
• Voith H55.6335.xx

Mobil ATF Multi-Vehicle

Fully synthetic fluid for six-, seven- and eight-speed automatic gearboxes, licensed to GM Dexron VI and approved to Volvo 97342.

• GM Dexron II (no official approval)
• GM Dexron VI
• Volvo 97342
• JASO 1A LV

Motul ATF III

partly verified: some specifications could not be confirmed from an official source

Synthetic fluid for automatic gearboxes and power steering, meeting the requirements of GM Dexron III-H, GM Dexron II-E and Ford MERCON.

• GM Dexron II (no official approval)
• Ford MERCON (no official approval)
• GM Dexron III-H (no official approval)
• GM Dexron II-D (no official approval)

Shell Spirax S5 ATF X

partly verified: some specifications could not be confirmed from an official source

Synthetic multi-vehicle fluid for conventional automatic transmissions, meeting GM Dexron III, Ford MERCON V, Toyota T-IV and Aisin Warner JWS 3309.

• GM Dexron II (no official approval)
• JASO 1A
• Allison C-4 (no official approval)
• Ford MERCON (no official approval)

Shell Spirax S5 ATF X (ND)

partly verified: some specifications could not be confirmed from an official source

Variant of a synthetic fluid for conventional automatic transmissions, meeting GM Dexron III, Ford MERCON V, Toyota T-IV and Aisin Warner JWS 3309.

• GM Dexron II (no official approval)
• JASO 1A
• Allison C-4 (no official approval)
• Ford MERCON (no official approval)

Shell Spirax S6 ATF A668

Fully synthetic fluid for modern Allison automatic gearboxes in medium and heavy vehicles, approved to Allison TES 668 and Voith H55.6335.xx.

• GM Dexron II (no official approval)
• Voith H55.6335.xx
• Allison TES 668
• JASO 1A

Castrol TRANSMAX ATF Dexron-VI Mercon LV Multivehicle

Fully synthetic low-viscosity automatic gearbox fluid for cars, officially approved to GM Dexron VI and Ford MERCON LV, rated JASO 1A and 1A LV.

• GM Dexron II (no official approval)
• GM Dexron VI
• Ford MERCON LV
• JASO 1A