Chevrolet introduced the Equinox as a Mid-Sized crossover SUV based on GM’s Theta platform. The first crossover attempt by Chevrolet. Not designed for heavy four wheeling like a truck, recreational use at the most. All variants of the Chevy Equinox Transmissions are for sale, including the AF33 automatic overdrive.
Side Note: Theta is General Motors’ compact and mid-size crossover SUV automobile platform. The Theta uses a four wheel independent suspension.
The Equinox is a front wheel drive vehicle with a four wheel drive option. Using a transverse mounted engine and transmission assembly, it runs east to west, or sideways under the hood of your car. In some cases we refer to these transmissions as a transaxle, since the transmission and differential are all in one case. This setup does not use a drive-shaft, instead it makes use of short axles, one on the left front, and one on the right front. These axles drive the front wheels, making it a front wheel drive car.
From 2004 to 2009 Chevrolet made the first generation Equinox. It used a 5 speed automatic transmission [AF33] with the 3.4 liter engine, and a 6 speed General Motors automatic overdrive transmission [6T70] with the 3.6 liter motor.
The AF-33 is a 5 forward speed automatic transaxle with a lock up torque converter. The AF33 was designed by AW [Aisn Warner] specifically for GM products. The model codes are AW55-50SN [front wheel drive], and AW55-51SN for all wheel drive.
The 6T70 is actually a joint venture between Ford and General Motors to create a new transaxle designed for transverse mounted assemblies. This transmission is a story by itself. Later I will write a blog on this transmission.
The second generation Chevy Equinox came out in 2009 and is still in production. The only transmission used was the 6 speed 6T70 transaxle assembly.
Finally, AMP electrics makes an all electric Theta SUV, and I have no information on which transmission it uses. The staff at GotEngines.com will know.
Since you may be here to study and then locate the perfect replacement transmission for your Equinox, lets get down to what is available for you. Our exclusive system of recycling facilities all over the country allows for expedient delivery of the best replacement transmissions no matter where you live.
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