This replacement engine oil pump is just what you need to get your vehicle in good working order again!

Specifications:

  • Brand New Engine Oil Pump
  • Direct replacement
  • Built to strict quality control standards

This engine oil pump makes a great replacement and has good cost savings over a dealer assembly.

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. Please keep your invoice for proof of this warranty.

5.0 / 5.0
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Oil Pump came in on Time like they said it would, I've gotten it in and the pump work great!!!!!!!... Will use 1aauto in the Future for my Parts !!!!!!!!.. Satisfied Customer !!!..
February 25, 2017
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 15 answers
Does this unit have the pressure relief valve built into it?
Caleb H on Nov 19, 2016
BEST ANSWER: Yes same as OEM
Is this a high volume oil pump?
Clarence V on Jul 12, 2017
BEST ANSWER: i am very satisfied with the parts & service I got from 1a auto.if you have confusion ordering yourself then I will suggest talk to 1a auto first and order. I am sure you will be satisfied
Where is this Oil Pump Located,it is in the oil pan isn't it ?
Bigcat on Dec 27, 2016
BEST ANSWER: Its on the front bottom part of the engine, behind the timing chain cover on the crankshaft
Will it fit the v8 5.3L vortec engine? Mine is going out and I need it replaced, just don't want it to be the wrong part.
Joel B on Nov 15, 2017
BEST ANSWER: It depends on application, but I do see it will fit the 5.3L engine on certain models. If you are unsure about fit we recommend you give us a call at 888-844-3393 to find out!

Vehicle Fit

  • 2004-2005 Buick Rainier Engine Oil Pump V8 5.3L
  • 2004-2007 Cadillac CTS-V Engine Oil Pump
  • 2002-2006 Cadillac Escalade Engine Oil Pump
  • 2002-2013 Chevy Avalanche 1500 Engine Oil Pump V8 5.3L
  • 1998-2002 Chevy Camaro Engine Oil Pump V8 5.7L
  • 2010-2015 Chevy Camaro Engine Oil Pump V8 6.2L
  • 2009 Chevy Colorado Engine Oil Pump V8 5.3L
  • 1997-2004 Chevy Corvette Engine Oil Pump
  • 2005-2007 Chevy Corvette Engine Oil Pump V8 6.0L
  • 2008-2009 Chevy Corvette Engine Oil Pump V8 6.2L
  • 2003-2014 Chevy Express 1500 Van Engine Oil Pump V8 5.3L
  • 2003-2005 Chevy Express 2500 Van Engine Oil Pump V8 5.3L
  • 2003-2015 Chevy Express 2500 Van Engine Oil Pump V8 6.0L
  • 2003-2015 Chevy Express 2500 Van Engine Oil Pump V8 4.8L
  • 2003-2015 Chevy Express 3500 Van Engine Oil Pump V8 6.0L
  • 2005-2015 Chevy Express 3500 Van Engine Oil Pump V8 4.8L
  • 2003-2006 Chevy SSR Engine Oil Pump
  • 1999-2013 Chevy Silverado 1500 Engine Oil Pump V8 4.8L
  • 1999-2013 Chevy Silverado 1500 Engine Oil Pump V8 5.3L
  • 2003-2009 Chevy Silverado 1500 Engine Oil Pump V8 6.0L
  • 2007 Chevy Silverado 1500 Classic Engine Oil Pump V8 5.3L
  • 2007 Chevy Silverado 1500 Classic Engine Oil Pump V8 4.8L
  • 2007 Chevy Silverado 1500 Classic Engine Oil Pump V8 6.0L
  • 2001-2003 Chevy Silverado 1500 HD Engine Oil Pump
  • 2005-2006 Chevy Silverado 1500 HD Engine Oil Pump
  • 2007 Chevy Silverado 1500 HD Classic Engine Oil Pump
  • 1999-2000 Chevy Silverado 2500 Engine Oil Pump V8 5.3L
  • 1999-2004 Chevy Silverado 2500 Engine Oil Pump V8 6.0L
  • 2001-2015 Chevy Silverado 2500 HD Engine Oil Pump V8 6.0L
  • 2007 Chevy Silverado 2500 HD Classic Engine Oil Pump V8 6.0L
  • 2001-2013 Chevy Silverado 3500 Engine Oil Pump V8 6.0L
  • 2007 Chevy Silverado 3500 Classic Engine Oil Pump V8 6.0L
  • 2000-2009 Chevy Tahoe Engine Oil Pump V8 4.8L
  • 2000-2014 Chevy Tahoe Engine Oil Pump V8 5.3L
  • 2006-2009 Chevy Trailblazer Engine Oil Pump V8 6.0L
  • 2009 GMC Canyon Engine Oil Pump V8 5.3L
  • 2003-2014 GMC Savana 1500 Van Engine Oil Pump V8 5.3L
  • 2003-2005 GMC Savana 2500 Van Engine Oil Pump V8 5.3L
  • 2003-2015 GMC Savana 2500 Van Engine Oil Pump V8 6.0L
  • 2003-2015 GMC Savana 2500 Van Engine Oil Pump V8 4.8L
  • 2003-2015 GMC Savana 3500 Van Engine Oil Pump V8 6.0L
  • 2004-2015 GMC Savana 3500 Van Engine Oil Pump V8 4.8L
  • 1999-2013 GMC Sierra 1500 Engine Oil Pump V8 4.8L
  • 1999-2013 GMC Sierra 1500 Engine Oil Pump V8 5.3L
  • 2005-2009 GMC Sierra 1500 Engine Oil Pump V8 6.0L
  • 2007 GMC Sierra 1500 Classic Engine Oil Pump V8 5.3L
  • 2007 GMC Sierra 1500 Classic Engine Oil Pump V8 6.0L
  • 2007 GMC Sierra 1500 Classic Engine Oil Pump V8 4.8L
  • 2001-2003 GMC Sierra 1500 HD Engine Oil Pump
  • 2005-2006 GMC Sierra 1500 HD Engine Oil Pump
  • 2007 GMC Sierra 1500 HD Classic Engine Oil Pump
  • 1999-2000 GMC Sierra 2500 Engine Oil Pump V8 5.3L
  • 1999-2004 GMC Sierra 2500 Engine Oil Pump V8 6.0L
  • 2001-2015 GMC Sierra 2500 HD Engine Oil Pump V8 6.0L
  • 2007 GMC Sierra 2500 HD Classic Engine Oil Pump V8 6.0L
  • 2001-2015 GMC Sierra 3500 Engine Oil Pump V8 6.0L
  • 2007 GMC Sierra 3500 Classic Engine Oil Pump V8 6.0L
  • 2011 GMC Sierra Denali 2500 HD Engine Oil Pump V8 6.0L
  • 2011 GMC Sierra Denali 3500 HD Engine Oil Pump V8 6.0L
  • 2000-2009 GMC Yukon Engine Oil Pump V8 4.8L
  • 2000-2014 GMC Yukon Engine Oil Pump V8 5.3L
  • 2004-2006 GMC Yukon Engine Oil Pump V8 6.0L
  • 2000-2013 GMC Yukon XL 1500 Engine Oil Pump V8 5.3L
  • 2000-2013 GMC Yukon XL 2500 Engine Oil Pump V8 6.0L
  • 2003-2007 Hummer H2 Engine Oil Pump
  • 2008-2009 Hummer H3 Engine Oil Pump V8 5.3L
  • 2003-2004 Isuzu Ascender Engine Oil Pump V8 5.3L
  • 1998-2002 Pontiac Firebird Engine Oil Pump V8 5.7L
  • 2004-2006 Pontiac GTO Engine Oil Pump
  • 2008-2009 Saab 9-7X Engine Oil Pump V8 6.0L

This part replaces:

  • OE # 12586665
  • OE # 12563964
  • Hollander 224-43645
Part #: 1AOPM00007

Ships Same Day for orders placed by 4 P.M. ET