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BMW Mini Cooper
Mini Cooper Automatic Transmission Fluid Aisin Type T-IV equivalent to JWS3309

Mini Cooper Automatic Transmission Fluid Aisin Type T-IV equivalent to JWS3309

Mini Cooper Automatic Transmission Fluid Aisin Type T-IV equivalent to JWS3309
Internet Price $14.99
Part No: NMG7310
Internet Price $14.99

Automatic transmission fluid Type T-IV from AISIN, the manufacturer of the GA6F21 6-speed automatic transmission in your automatic transmission equipped MINI. This transmission fluid is equivalent to the factory JWS3309 transmission fluid. 1 liter bottle.

Compatible with the following models with the GA6F21WA 6-speed Automatic Transmission:

2002-2006 R53 Cooper S Hatchback (not for Cooper non-S)
2005-2008 R52 Cooper S Convertibles (not for Cooper non-S)
2007-2013 R56 MINI Cooper and Cooper S Hardtop
2008-2014 R55 MINI Cooper and Cooper S Clubman
2009-2015 R57 MINI Cooper and Cooper S Convertible 
2012-2015 R58 MINI Cooper and Cooper S Coupe
2012-2015 R59 MINI Cooper and Cooper S Roadster
2011-2016 R60 MINI Cooper and Cooper S Countryman
2013-2016 R61 MINI Cooper and Cooper S Paceman

AISIN is the largest manufacturer of Automatic Transmissions in the world. By applying decades of knowledge, experience, and development in cooperation with vehicle manufacturers, AISIN has developed a state of the art ATF that will maximize performance and longevity of automotive transmissions.

  • Aisin’s specific formula developed by the #1 manufacturer of Japanese ATF’s is engineered and designed specifically for Aisin transmissions.
  • Excellent flow and temperature characteristics ensure smooth engagement in any weather condition.
  • Optimally engineered for smooth shifting without shift shock. Fluid friction coefficiency reduces drivetrain power loss, which enables better start and acceleration.

DON'T POLLUTE! Dispose of used oil at an authorized collection facility.

Note: Fluids cannot be shipped via air - they can be shipped by ground methods only.

This fluid is NOT compatible with the Cooper (non-S) CVT automatic transmission.


  • Pan removal requires 4 liters to refill.
  • Torque converter replacement reuires 4.5 liters to refill.
  • Transmission replacement requires 6 liters to refill.

Approximate capacity (not including torque converter): 4.5 liters (4.8 US qt.)

Plug Torque:

M10 - 27 Nm (20 ft-lb)
M14 - 23.5 + 10 Nm (17 + 7 ft-lb)
M18 - 23.5 + 10 Nm (17 + 7 ft-lb)

For the MINI factory Automatic Transmission Fluid, see NMG7302.

For the MINI factory Manual Transmission Fluid, see NMG7300-P.

Related Technical Articles:
Automatic Transmission Fluid Guide for Your MINI Cooper
Created: February 10, 2017
The factory recommended interval for the automatic transmission is 100,000 miles and MINI states the manual transmission fluid is a 'life-time fluid' that does not require fluid replacement. In our 'unscientific' opinion, this is too long and we don't believe in 'life-time' fluids. You should check with any transmission specialist that you trust for their recommendation.
2 Easy Steps to find Manual Transmission Fluid For Your MINI
Created: November 14, 2013
MINI Cooper Manual Transmission Fluids MINI Cooper Manual Transmission Fluid Requirements Including Dry Capacities. Covers Manual Transmissions for all MINI's 2002 to current MANUAL TRANSMISSIONS
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