Specifications:

  • New, not refurbished
  • Redesigned with a drain plug for easy draining
    • This allows for complete draining out of one area. No more messy changes! Just like changing your engine oil.
  • Stamped steel construction, like the original
  • Engineered with rust-proof coating for corrosion protection
    • 20% of Transmission failures are because of pans rusting from the outside in causing fluid leaks
  • Direct bolt on replacement
  • Built to strict quality control standards
  • Does not include gasket
  • Fits the following 4 Speed Automatic Transmissions (AT) as listed:
    • 4L60E
    • 4L65E
    • 4L70E

The transmission identification codes can be found on various parts of the transmission. Some of the locations are:

  • Stamped on the servo cover
  • Stamped on a metal tag fastened to the transmission case
  • Stamped on the governor cover
  • Ink stamped on the transmission case

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Transmission Pan (0:40)
    • Raise and secure the vehicle
    • Remove the three 15mm nuts from the exhaust
    • Have a drain pan ready
    • Remove the 15mm drain plug from the transmission
    • Allow the fluid to drain
    • Reinsert the drain plug into the transmission pan
    • Remove the 13mm bolts from the transmission pan
    • Tap the pan with a rubber mallet to loosen it
    • Pull down the transmission pan
    • Pry the pan away from the shift cable bracket with a pry bar
    • Clean the gasket mounting area with a cloth rag
  2. step : Installing the New Transmission Pan (2:46)
    • Put the gasket onto the new transmission pan
    • Feed some of the bolts into the transmission pan
    • Lift the pan into place, while prying the shift cable bracket aside with the pry bar
    • Start all the bolts into the transmission pan
    • Tighten the 13mm bolts to 15 foot-pounds of torque in a crossing-pattern
    • Lift the exhaust into place
    • Fasten the three 15mm nuts onto the exhaust
    • Lower the vehicle to the ground
  3. step : Refilling the Transmission (5:23)
    • Add transmission fluid using a funnel
    • Run the engine
    • Shift the transmission to circulate the fluid
    • Stop the engine
    • Check the fluid level with the dipstick
    • Add more fluid as necessary
    • Drive the vehicle briefly
    • Check the fluid level with the dipstick
    • Add more fluid as necessary

Tools needed for replacement:

    General Tools

  • Rubber Mallet
  • Drain Pan
  • Floor Jack
  • Funnel
  • Jack Stands

  • Ratchets & Related

  • Socket Extensions
  • Torque Wrench
  • Ratchet
  • Swivel

  • Screwdrivers & Related

  • Pry Bar

  • Sockets - Metric

  • 15mm Socket
  • 13mm Socket

4.3 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
2
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1
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Trans Pan Review
This transmission pan arrived in a timely manner and it seems to be the correct trans pan for a 2003 Chevrolet S10 LS 4wd extended cab with 4.3 L engine. I have not installed it yet to verify fit.
Also, please note that it does not come with a magnet. I may be able to remove the magnet from my stock pan and install on the 1A Auto trans pan but I am not sure until I install this trans pan.
July 3, 2018
Purchased
1 week ago
Response from 1A Auto
Thanks for the review! The magnet will transfer to the new pan and it will work just fine for you. Thanks again!
July 3, 2018
Adam G
Transmission pan with a drain pug makes services easy
Perfect fit a little lighter material than stock but worth it for ease of service.
March 30, 2018
Purchased
5 months ago
Fit perfect.
I can finally drain my trans fluid no thanks to GM but thanks to 1aauto. Fit perfect. I do recommend LUBE LOCKER gasket (they are the best....period) I installed on a 2004 GMC Yukon.
March 22, 2018
Purchased
4 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 2 answers
What is the depth of this trans pan?
I have a 2003 Chevy S10 LS 4wd. 4.3L vortex with 4L60E transmission. GM offered a shallow trans pan and a deep trans pan. My truck has the factory deep pan.
Thanks
Chris on Jun 29, 2018
BEST ANSWER: This is the correct pan for you 4L60E transmission, so it should be deep. The OE part number this replaces is 24229658 if you would like to confirm this with Chevy!

Vehicle Fit

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  • 2002-2006 Chevy Avalanche 1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2007-2008 Chevy Avalanche 1500 Transmission Oil Pan
  • 1998 Chevy Blazer S10 Transmission Oil Pan for Models with 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999-2004 Chevy Blazer S10 Transmission Oil Pan for Models with 4 Speed Automatic Transmission
  • 1998 Chevy C1500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999 Chevy C1500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998 Chevy C2500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2004-2012 Chevy Colorado 2 Wheel Drive Transmission Oil Pan for Models with 4 Speed Automatic Transmission
  • 1998-1999 Chevy Express 1500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2000-2014 Chevy Express 1500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998-1999 Chevy Express 2500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2000-2009 Chevy Express 2500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2006-2009 Chevy Express 3500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998 Chevy K1500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999 Chevy K1500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998 Chevy K2500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1998 Chevy S10 Pickup Transmission Oil Pan for Models with 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999-2004 Chevy S10 Pickup Transmission Oil Pan for Models with 4 Speed Automatic Transmission
  • 2003-2006 Chevy SSR Transmission Oil Pan for Models with 4 Speed Automatic Transmission
  • 1999 Chevy Silverado 1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2000-2013 Chevy Silverado 1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2002-2006 Chevy Silverado 1500 Transmission Oil Pan for Models with 4L65E 4 Speed Automatic Transmission
  • 2006-2008 Chevy Silverado 1500 Transmission Oil Pan for Models with 4L70E 4 Speed Automatic Transmission
  • 2007 Chevy Silverado 1500 Classic Transmission Oil Pan for Models with 4L65E 4 Speed Automatic Transmission
  • 2007 Chevy Silverado 1500 Classic Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1999 Chevy Silverado 2500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2000-2001 Chevy Silverado 2500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2001 Chevy Silverado 2500 HD Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2000-2010 Chevy Suburban 1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2007-2008 Chevy Suburban 1500 Transmission Oil Pan for Models with 4L70E 4 Speed Automatic Transmission
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  • 1998 Chevy Suburban C1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999 Chevy Suburban C1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
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  • 1999 Chevy Suburban K1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
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  • 2002-2009 Chevy Trailblazer Transmission Oil Pan for Models with 4 Speed Automatic Transmission
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  • 1999 GMC K1500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998 GMC K2500 Truck Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
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  • 2000-2014 GMC Savana 1500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998-1999 GMC Savana 2500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2000-2009 GMC Savana 2500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2006-2009 GMC Savana 3500 Van Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1999 GMC Sierra 1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2000-2013 GMC Sierra 1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2002-2006 GMC Sierra 1500 Transmission Oil Pan for Models with 4L65E 4 Speed Automatic Transmission
  • 2006-2008 GMC Sierra 1500 Transmission Oil Pan for Models with 4L70E 4 Speed Automatic Transmission
  • 2007 GMC Sierra 1500 Classic Transmission Oil Pan for Models with 4L65E 4 Speed Automatic Transmission
  • 2007 GMC Sierra 1500 Classic Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1999 GMC Sierra 2500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 2000-2001 GMC Sierra 2500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2001 GMC Sierra 2500 HD Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998 GMC Suburban C1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999 GMC Suburban C1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998 GMC Suburban K1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999 GMC Suburban K1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 1998 GMC Yukon Transmission Oil Pan for Models with 4 Speed Automatic Transmission & 3 Inch Deep Pan
  • 1999-2010 GMC Yukon Transmission Oil Pan for Models with 4 Speed Automatic Transmission
  • 2000-2010 GMC Yukon XL 1500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
  • 2007-2008 GMC Yukon XL 1500 Transmission Oil Pan for Models with 4L70E 4 Speed Automatic Transmission
  • 2000 GMC Yukon XL 2500 Transmission Oil Pan for Models with with 4L60E 4 Speed Automatic Transmission
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This part replaces:

  • OE # 24229658
  • Dorman 265-811
Part #: 1ATRX00012

How-to Video:

(07:45 min)