Your 2003 Chevy Silverado 1500 came with A4L60E transmission. The 4L60E is a good transmission. It is one of the better transmissions out there. 4L60E refers to a series of automatic transmissions from GM. GM4L60E transmissions are rated up to 450 horsepower and 425 ft/lb torque. This series includeS4 forward gears and 1 reverse gear. The 4L60E is the electronically commanded evolution of the Turbo-HydRamatiC700R4, originally produced in 1982.The 4L60E transmission came onto the scene back in 1992 and was produced until 2013. Since its release in 1992, Dex III was the recommended transmission fluid for the 4l60e. Overtime, Dex III was phased out and GM released Dex VI in 2005.
Amber W.
April 9, 2020
The 2003 chevy silverado comes with a 4l60e transmission standardd.
Is it standard it's a 2003 Chevy Silverado,4.3 vortec v6,automatic,need to know what size the transmission is and also has a small bump to it going into the first gear change then smooth sailing.no noise,slipping just that bump right as it goes into that gear,would you start first with fluid change and filter or I'm open for suggestions.not stupid but also no mechanic
You put a 4l60 2003 transmission in my Chevy pickup and it's not shifting and it's not doing nothing what is your recommendation on it
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