• Fits for:
  •  
  • Replacement for:
  • for Avalanche 2002-2013 | for Camaro 1998-2002,2010-2014
  • for Colorado 2009-2012 | for Corvette 1997-2013
  • for Silverado 1999-2014 | for Silverado 2500 1999-2015
  • for Silverado 3500 2001-2015 | for Silverado 2500 HD 2018-2019
  • for Silverado 3500 HD 2018-2019 | for Silverado SS 1999-2007
  • for Express 1500 2003-2012 | for Express 4500 2009-2015
  • for Express2500 2003-2009, 2011-2015, 2017-2020
  • for Express 3500 2003-2008, 2010-2016, 2018-2019
  • for LCF 3500 2018 | for SS 2014 | for SSR 2003-2009 | for Tahoe 2000-2014
  •  
  • Replacement for:
  • for Trailblazer 2003-2009 | for Suburban 2000-2014

    • For Chevy GM 4.8L 5.3L 6.0L LS1 LS2 LS3 Oil Pump Timing Chain Gasket 12639249

    Fits for:

     

    Replacement for:

    for Avalanche 2002-2013 | for Camaro 1998-2002,2010-2014

    for Colorado 2009-2012 | for Corvette 1997-2013

    for Silverado 1999-2014 | for Silverado 2500 1999-2015

    for Silverado 3500 2001-2015 | for Silverado 2500 HD 2018-2019

    for Silverado 3500 HD 2018-2019 | for Silverado SS 1999-2007

    for Express 1500 2003-2012 | for Express 4500 2009-2015

    for Express2500 2003-2009, 2011-2015, 2017-2020

    for Express 3500 2003-2008, 2010-2016, 2018-2019

    for LCF 3500 2018 | for SS 2014 | for SSR 2003-2009 | for Tahoe 2000-2014

     

    Replacement for:

    for Trailblazer 2003-2009 | for Suburban 2000-2014

    for Suburban 2500 2007-2014 | for Suburban 3500 HD 2018-2019

    for Savana 2003-2014 | for Savana 2500 2003-2015, 2018-2019

    for Savana 3500 2006-2016, 2018-2019 | for Savana 4500 2009, 2013-2015

    for Sierra 2007-2014 | for Sierra 1500 1999-2009

    for Sierra 1500 HD 2001-2007 | for Sierra 2500 1999-2003, 2007-2014

    for Sierra 3500 2007-2014 | for Sierra 3500 2007-2014

    for Yukon 2006-2014 | for Yukon XL 1500 2000-2012

    for Yukon XL 2500 2000-2011 | for Hummer: H2 2003-2007

    for H3 2008-2010 | for H3T 2009-2010

     

    Replacement for:

    for Rainier 2004-2005 | for CTS 2004-2007

    for Escalade 2002-2006, 2007-2014 | for Escalade ESV 2003-2006

    for Escalade EXT 2002-2006 | for STS 2006 | for G8 2009

    for Ascender 2003-2004 | for Firebird 1998-2002

    for Formula 1998-2002 | for GTO 2004-2006 | for TRANS AM 1998-2002

     

    Specifications:

    OE Number: 12586665,12639249, 89060436,12556582

    Material: Premium Steel

     

    Features:

     

    *Superior material

    Made of superior material to ensure its long service life and high durability.

     

    *Direct replacement

    Simple installation with direct replacement, other modifications are not required.

     

    *High reliability

    Better performance ,better reliability.

     

    Warm notice:

    1.The instruction book is not included in the package!!!

    2.Professional installation is highly recommended!!!

     

    Package Included:

    Oil Pump & Timing Cover Gasket & Timing Chain (As Pictures show)

     


    Item Specifics
    Brand Unbranded
    Type Oil Pump
    OE/OEM Part Number 12586665,12639249, 89060436,12556582
    Items Included Oil Pump & Timing Cover Gasket & Timing Chain
    Material Premium Steel
    Manufacturer Warranty 1 Year
    Universal Fitment No
    Manufacturer Warranty 1 Year
    Universal Fitment No

    Payment

    Buyers can use a variety of payment methods such as credit, debit, and gift cards; Apple Pay, Google Pay, PayPal, and PayPal Credit etc.

    Shipping
    1. All items will be shipped in 24 hours after receiving your payment .
     
    2. We ship this item to US only via USPS first class mail. It usually takes 3-5 working days to deliver.
    Returns
    1. We offer 60 days return policy.
    2. Please contact us with emai first if you have any questions with our products .
    3. Refund will be sent after we got your returned package.
    4. All returned items should be in the original packaging with tracking number.
    Contact Us

    We work from Monday - Saturday 9:00AM - 6:00PM PM, but we will reply you once we get your message .There will be some delay on response if you send message or E-Mail on Sunday.

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    Hot Item
    New List Item
    For Chevy GM 4.8L 5.3L 6.0L LS1 LS2 LS3 Oil Pump Timing Chain Gasket 12639249

    Fits for:

     

    Replacement for:

    for Avalanche 2002-2013 | for Camaro 1998-2002,2010-2014

    for Colorado 2009-2012 | for Corvette 1997-2013

    for Silverado 1999-2014 | for Silverado 2500 1999-2015

    for Silverado 3500 2001-2015 | for Silverado 2500 HD 2018-2019

    for Silverado 3500 HD 2018-2019 | for Silverado SS 1999-2007

    for Express 1500 2003-2012 | for Express 4500 2009-2015

    for Express2500 2003-2009, 2011-2015, 2017-2020

    for Express 3500 2003-2008, 2010-2016, 2018-2019

    for LCF 3500 2018 | for SS 2014 | for SSR 2003-2009 | for Tahoe 2000-2014

     

    Replacement for:

    for Trailblazer 2003-2009 | for Suburban 2000-2014

    for Suburban 2500 2007-2014 | for Suburban 3500 HD 2018-2019

    for Savana 2003-2014 | for Savana 2500 2003-2015, 2018-2019

    for Savana 3500 2006-2016, 2018-2019 | for Savana 4500 2009, 2013-2015

    for Sierra 2007-2014 | for Sierra 1500 1999-2009

    for Sierra 1500 HD 2001-2007 | for Sierra 2500 1999-2003, 2007-2014

    for Sierra 3500 2007-2014 | for Sierra 3500 2007-2014

    for Yukon 2006-2014 | for Yukon XL 1500 2000-2012

    for Yukon XL 2500 2000-2011 | for Hummer: H2 2003-2007

    for H3 2008-2010 | for H3T 2009-2010

     

    Replacement for:

    for Rainier 2004-2005 | for CTS 2004-2007

    for Escalade 2002-2006, 2007-2014 | for Escalade ESV 2003-2006

    for Escalade EXT 2002-2006 | for STS 2006 | for G8 2009

    for Ascender 2003-2004 | for Firebird 1998-2002

    for Formula 1998-2002 | for GTO 2004-2006 | for TRANS AM 1998-2002

     

    Specifications:

    OE Number: 12586665,12639249, 89060436,12556582

    Material: Premium Steel

     

    Features:

     

    *Superior material

    Made of superior material to ensure its long service life and high durability.

     

    *Direct replacement

    Simple installation with direct replacement, other modifications are not required.

     

    *High reliability

    Better performance ,better reliability.

     

    Warm notice:

    1.The instruction book is not included in the package!!!

    2.Professional installation is highly recommended!!!

     

    Package Included:

    Oil Pump & Timing Cover Gasket & Timing Chain (As Pictures show)

     



    Buyers can use a variety of payment methods such as credit, debit, and gift cards; Apple Pay, Google Pay, PayPal, and PayPal Credit etc.

    1. All items will be shipped in 24 hours after receiving your payment .
     
    2. We ship this item to US only via USPS first class mail. It usually takes 3-5 working days to deliver.
    1. We offer 60 days return policy.
    2. Please contact us with emai first if you have any questions with our products .
    3. Refund will be sent after we got your returned package.
    4. All returned items should be in the original packaging with tracking number.

    We work from Monday - Saturday 9:00AM - 6:00PM PM, but we will reply you once we get your message .There will be some delay on response if you send message or E-Mail on Sunday.


    All rights reserved.

    On Feb 25, 2026 at 11:02:51 PST, seller added the following information:

    Datacaciques