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09G Shift Kit 2003

$104.99
In stock • ships from the USA • qualifies for FREE shipping

09G Shift Kit 2003, new and ready to install. Fits the 09G. Ships fast from the USA.

Secure Stripe checkout • free shipping over $100 • 30-day returns
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Ships from the USA
30-day returns

About this product

Owners of early six-speed Volkswagen, Audi and Mini automatics usually find this page after a shop quotes a complete valve body or a used transmission for a car that still drives, just badly: hard 3-2 downshifts when slowing for a light, a flare between gears, a lockup shudder on the highway. Before spending that money, it is worth knowing that most of those complaints start with wear in a handful of valves. This listing is the TransGo SK 09G valve body repair kit, and TransGo's coverage of the 09G starts with the 2003 units, which is the year this page is built around.

What the shift kit does in a 09G

The 09G is VW's code for the Aisin AW TF-60SN, a transverse six-speed with an electronic valve body. Nothing in this transmission is shifted by a cable or a governor. The control module commands solenoids, the solenoids send a signal pressure to regulator valves, and the regulator valves fill and release the clutches. That chain only works if every valve holds pressure in its bore. On a high-mileage unit, the bores and the TCC regulator wear, signal oil bleeds away, and the module keeps asking for a shift the hydraulics can no longer deliver on time. TransGo's kit restores that circuit: it includes a new TCC regulator valve and bushing, solenoid repair parts and separator plate changes, so the shift timing and lockup apply the computer asks for actually happen. It is a repair calibration aimed at factory-quality shifts, not a harsh performance setup.

Symptoms that point to this kit

Kit, valve body or rebuild: how to decide

Pull the codes and look at the fluid first. Clean fluid without heavy friction material, and a car that still pulls in every gear, is the profile where a kit pays off. Burnt fluid with slipping under load means the clutches are already damaged; at that point the kit belongs inside a rebuild with our 09G overhaul kit, not on its own. If a single solenoid is suspected, measure it before buying anything; our guide on testing a transmission solenoid with a multimeter shows how, and TransGo lists the on-off solenoids N88 and N89 at roughly 11 to 13 ohms and the linear solenoids at about 5 to 7 ohms. The Aisin harsh or delayed shift walkthrough covers the rest of the checks in order.

Fitment

TransGo lists the SK 09G for 09G, 09M, 09K, AW TF-60SN and GAF21WA units from 2003 to 2013 with a solenoid can outside diameter of 1.100 in. That measurement matters more than the model year: valve bodies were revised, and the kit is built for the solenoid size TransGo specifies. Measure a solenoid can, or send us your year and VIN and we will confirm before it ships. If you are comparing listings, the 09G shift kit 2003-2008 and the 09G shift kit pages cover the same TransGo kit number, so choose by price and availability. All of our parts for this family are on the Aisin transmission page.

Install notes

If the lockup solenoid itself measures out of range, add the 09G TCC solenoid while the valve body is out.


Specifications

Fits09G 2003
Part typeShift Kit
ConditionNew
BrandTransGo
ShipsFrom the USA
Warranty1-year

09G Shift Kit 2003: common questions

Is this the same kit as your other 09G shift kit listings?

Yes, all three of our 09G shift kit pages are the TransGo SK 09G. The year in the title reflects the listing, not a different part. Pick by price and stock.

Will it fit a 2003 or 2004 car?

TransGo covers 09G, 09M, 09K, TF-60SN and GAF21WA units from 2003 to 2013 with a 1.100 in solenoid can. Measure a solenoid or send us your year and VIN and we will confirm.

Can it fix a 09G that slips in every gear?

No. Slipping under load with burnt fluid means the clutches are worn. The kit should go in during a rebuild in that case, together with an overhaul kit.

Will my shifts become harsh?

No. The SK 09G is a repair kit meant to bring back factory-quality shifts and lockup, not a firm performance calibration.

Do I need to reset adaptations after installing it?

Yes. Clear the transmission adaptations with a capable scan tool after the repair and let the module relearn on a gentle drive, or the old learned values can make the first shifts feel wrong.

What fluid should I use?

Use the fluid Volkswagen specifies for your vehicle and fill and check it at the temperature the factory procedure calls for. Avoid generic multi-vehicle fluids in this transmission.


Repair guides for this job

Sources
  1. TransGo — SK 09G SHIFT KIT Valve Body Repair Kit. Manufacturer page: fits 09G, 09M, 09K, AW TF-60SN and GAF21WA 2003-13 with 1.100 in solenoid can O.D.; corrects cut-loose and harsh shifts, converter slip and shudder, rough coast downshifts and slow pressure response; includes TCC regulator valve and bushing. www.transgo.com/product-details/sk-09g/
  2. TransGo — SK 09G Installation Instructions. Solenoid resistance values for N88/N89 on-off and the linear solenoids, solenoid repair steps and the separator plate holes that are signal holes, not clutch feeds. res.cloudinary.com/transgo/wbiss/sk/SK09G.pdf
  3. Sonnax Tech Resources — Aisin AW Linear Solenoids. Uses the TF-60SN/09G as its example of linear solenoid clutch control and explains harsh downshifts and flare upshifts at high fluid temperature. www.sonnax.com/tech_resources/113-aisin-aw-linear-solenoids

09G Shift Kit 2003

$104.99
In stock • ships from the USA • FREE shipping • 30-day returns

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