• Description: 1 Year Warranty 100% tested prior to leaving the factory Built to strict quality control standards Easy Installation,Direct Replacement Through precise design,Perfect match for the car Aftermarket Products with Premium Quality Profession install is highly recommend
  • Part Number:12561243, SUM-G6320, 12633904 ,11515758
  •  
  • Fitment:
  • For Buick
  • ​For 2004 Rainier V8 5.3L
  • For Cadillac
  • ​For 2004-2005 CTS V8 5.7L
  • ​For 2002-2005 Escalade V8 5.3L
  • ​For 2002-2006 Escalade V8 6.0L
  • ​For 2003-2006 Escalade ESV V8 6.0L
  • ​For 2002-2006 Escalade EXT V8 6.0L
  • For Chevrolet
  • Aluminum LS Timing Cover Kit 12561243 for GM Gen III LS1 LS6 4.8L 5.3L 5.7L 6.0L

    Description:
    1 Year Warranty
    100% tested prior to leaving the factory
    Built to strict quality control standards
    Easy Installation,Direct Replacement
    Through precise design,Perfect match for the car
    Aftermarket Products with Premium Quality
    Profession install is highly recommend

    Part Number:12561243, SUM-G6320, 12633904 ,11515758

     

    Fitment:

    For Buick

    ​For 2004 Rainier V8 5.3L

    For Cadillac

    ​For 2004-2005 CTS V8 5.7L

    ​For 2002-2005 Escalade V8 5.3L

    ​For 2002-2006 Escalade V8 6.0L

    ​For 2003-2006 Escalade ESV V8 6.0L

    ​For 2002-2006 Escalade EXT V8 6.0L

    For Chevrolet

    ​For 2002-2006 Avalanche 1500 V8 5.3L

    ​For 1998-2002 Camaro V8 5.7L

    ​For 1997-2004 Corvette V8 5.7L

    ​For 2003-2007 Express 1500 V8 5.3L

    ​For 2003-2007 Express 2500 V8 4.8L

    ​For 2003-2005 Express 2500 V8 5.3L

    ​For 2003-2007 Express 2500 V8 6.0L

    ​For 2005-2007 Express 3500 V8 4.8L

    ​For 2003-2007 Express 3500 V8 6.0L

    ​For 1999-2006 Silverado 1500 V8 4.8L

    ​For 1999-2006 Silverado 1500 V8 5.3L

    ​For 2003-2006 Silverado 1500 V8 6.0L

    ​For 2007 Silverado 1500 Classic V8 4.8L

    ​For 2007 Silverado 1500 Classic V8 5.3L

    ​For 2007 Silverado 1500 Classic V8 6.0L

    ​For 2001-2003 Silverado 1500 HD V8 6.0L

    ​For 2005-2006 Silverado 1500 HD V8 6.0L

    ​For 2007 Silverado 1500 HD Classic V8 6.0L

    ​For 1999-2000 Silverado 2500 V8 5.3L

    ​For 1999-2004 Silverado 2500 V8 6.0L

    ​For 2001-2006 Silverado 2500 HD V8 6.0L

    ​For 2007 Silverado 2500 HD Classic V8 6.0L

    ​For 2001-2006 Silverado 3500 V8 6.0L

    ​For 2007 Silverado 3500 Classic V8 6.0L

    ​For 2003-2004 SSR V8 5.3L

    ​For 2000-2005 Suburban 1500 V8 5.3L

    ​For 2006 Suburban 1500 V8 6.0L

    ​For 2000-2006 Suburban 2500 V8 6.0L

    ​For 2000-2006 Tahoe V8 4.8L

    ​For 2000-2006 Tahoe V8 5.3L

    ​For 2003-2004 Trailblazer EXT V8 5.3L

    ​For 2003-2007 W3500 Tiltmaster V8 6.0L

    ​For 2003-2007 W4500 Tiltmaster V8 6.0L

    For GMC

    ​For 2003-2004 Envoy XL V8 5.3L

    ​For 2003-2007 Savana 1500 V8 5.3L

    ​For 2003-2007 Savana 2500 V8 4.8L

    ​For 2003-2005 Savana 2500 V8 5.3L

    ​For 2003-2007 Savana 2500 V8 6.0L

    ​For 2004-2007 Savana 3500 V8 4.8L

    ​For 2003-2007 Savana 3500 V8 6.0L

    ​For 1999-2006 Sierra 1500 V8 4.8L

    ​For 1999-2006 Sierra 1500 V8 5.3L

    ​For 2005-2006 Sierra 1500 V8 6.0L

    ​For 2007 Sierra 1500 Classic V8 4.8L

    ​For 2007 Sierra 1500 Classic V8 5.3L

    ​For 2007 Sierra 1500 Classic V8 6.0L

    ​For 2001-2003 Sierra 1500 HD V8 6.0L

    ​For 2005-2006 Sierra 1500 HD V8 6.0L

    ​For 2007 Sierra 1500 HD Classic V8 6.0L

    ​For 1999-2000 Sierra 2500 V8 5.3L

    ​For 1999-2004 Sierra 2500 V8 6.0L

    ​For 2001-2006 Sierra 2500 HD V8 6.0L

    ​For 2007 Sierra 2500 HD Classic V8 6.0L

    ​For 2001-2006 Sierra 3500 V8 6.0L

    ​For 2007 Sierra 3500 Classic V8 6.0L

    ​For 2004-2007 W3500 Forward V8 6.0L

    ​For 2003-2007 W4500 Forward V8 6.0L

    ​For 2000-2006 Yukon V8 4.8L

    ​For 2000-2006 Yukon V8 5.3L

    ​For 2001-2006 Yukon V8 6.0L

    ​For 2000-2006 Yukon XL 1500 V8 5.3L

    ​For 2001-2006 Yukon XL 1500 V8 6.0L

    ​For 2000-2006 Yukon XL 2500 V8 6.0L

    For Hummer

    ​For 2003-2007 H2 V8 6.0L

    For Isuzu

    ​For 2003-2004 Ascender V8 5.3L

    ​For 2003-2007 NPR V8 6.0L

    ​For 2003-2007 NPR-HD V8 6.0L

    For Pontiac

    ​For 1998-2002 Firebird V8 5.7L

    ​For 2004 GTO V8 5.7L

    For Workhorse

    ​For 2004-2005 FasTrack FT1061 V8 4.8L

    ​For 2005 FasTrack FT1261 V8 4.8L

    ​For 2004-2005 FasTrack FT1461 V8 4.8L

    ​For 2004-2005 FasTrack FT1461 V8 6.0L

    ​For 2004-2005 FasTrack FT1601 V8 4.8L

    ​For 2004-2005 FasTrack FT1801 V8 6.0L

    ​For 2006-2007 W16 V8 6.0L

    ​For 2006-2007 W18 V8 6.0L

    ​For 2006-2007 W42 V8 6.0L

    ​For 2007 W62 V8 6.0L

    For Workhorse Custom Chassis

    ​For 2004-2005 P42 V8 4.8L

    ​For 2003-2005 P42 V8 6.0L

    ​For 2006 W42 V8 4.8L

    ​For 2006-2007 W42 V8 6.0L

     

    Package Include:

    1*Summit Racing LS1/LS6 Timing Cover
    1*Front Crankshaft Seal
    1*Timing Cover Gasket
    8*For GM Timing Cover Bolts

    W/o Product Instruction


    Item Specifics
    Country of Origin United States
    Manufacturer Warranty 1 Year
    Brand munirater
    Type Timing Cover
    OE Part Number 12561243, SUM-G6320, 12633904, 11515758 x8
    Color Silver
    Finish Textured, Unfinished
    Interchange Part Number 12561243, SUM-G6320, G6320
    Superseded Part Number 12561243, SUM-G6320
    Material Aluminum
    Items Included Timing Cover, Gasket, Mounting Hardware
    Material Aluminum
    Items Included Timing Cover, Gasket, Mounting Hardware

    Payment

    We support multiple payment methods.

    Shipping
    Notice: The Guaranteed Date is automatically generated and displayed by ebay. We can't change it and can't control the speed of delivery, it's depend on the carrier. We will ship your item out asap after the payment is clear.
    Usually your Items will be shipped within 1-3 business day after your payment is cleared.
    International orders may take 10 to 30 business days to arrive.
    We have CA, NJ  warehouses and ship items may vary according to the stock.
    Returns
    30 Days easy returns satisfaction grantee.
    Items to be returned must be in original factory condition.
    Contact Us
    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.
    FeedBack

    We strive for 100% customer satisfaction! FEEDBACK IS VERY IMPORTANT TO US. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

    Shop Category
    Excellent Delivery
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    Payment Policy
    Shipping Policy
    Return Policy
    FAQ
    About Us
    Aluminum LS Timing Cover Kit 12561243 for GM Gen III LS1 LS6 4.8L 5.3L 5.7L 6.0L

    Description:
    1 Year Warranty
    100% tested prior to leaving the factory
    Built to strict quality control standards
    Easy Installation,Direct Replacement
    Through precise design,Perfect match for the car
    Aftermarket Products with Premium Quality
    Profession install is highly recommend

    Part Number:12561243, SUM-G6320, 12633904 ,11515758

     

    Fitment:

    For Buick

    ​For 2004 Rainier V8 5.3L

    For Cadillac

    ​For 2004-2005 CTS V8 5.7L

    ​For 2002-2005 Escalade V8 5.3L

    ​For 2002-2006 Escalade V8 6.0L

    ​For 2003-2006 Escalade ESV V8 6.0L

    ​For 2002-2006 Escalade EXT V8 6.0L

    For Chevrolet

    ​For 2002-2006 Avalanche 1500 V8 5.3L

    ​For 1998-2002 Camaro V8 5.7L

    ​For 1997-2004 Corvette V8 5.7L

    ​For 2003-2007 Express 1500 V8 5.3L

    ​For 2003-2007 Express 2500 V8 4.8L

    ​For 2003-2005 Express 2500 V8 5.3L

    ​For 2003-2007 Express 2500 V8 6.0L

    ​For 2005-2007 Express 3500 V8 4.8L

    ​For 2003-2007 Express 3500 V8 6.0L

    ​For 1999-2006 Silverado 1500 V8 4.8L

    ​For 1999-2006 Silverado 1500 V8 5.3L

    ​For 2003-2006 Silverado 1500 V8 6.0L

    ​For 2007 Silverado 1500 Classic V8 4.8L

    ​For 2007 Silverado 1500 Classic V8 5.3L

    ​For 2007 Silverado 1500 Classic V8 6.0L

    ​For 2001-2003 Silverado 1500 HD V8 6.0L

    ​For 2005-2006 Silverado 1500 HD V8 6.0L

    ​For 2007 Silverado 1500 HD Classic V8 6.0L

    ​For 1999-2000 Silverado 2500 V8 5.3L

    ​For 1999-2004 Silverado 2500 V8 6.0L

    ​For 2001-2006 Silverado 2500 HD V8 6.0L

    ​For 2007 Silverado 2500 HD Classic V8 6.0L

    ​For 2001-2006 Silverado 3500 V8 6.0L

    ​For 2007 Silverado 3500 Classic V8 6.0L

    ​For 2003-2004 SSR V8 5.3L

    ​For 2000-2005 Suburban 1500 V8 5.3L

    ​For 2006 Suburban 1500 V8 6.0L

    ​For 2000-2006 Suburban 2500 V8 6.0L

    ​For 2000-2006 Tahoe V8 4.8L

    ​For 2000-2006 Tahoe V8 5.3L

    ​For 2003-2004 Trailblazer EXT V8 5.3L

    ​For 2003-2007 W3500 Tiltmaster V8 6.0L

    ​For 2003-2007 W4500 Tiltmaster V8 6.0L

    For GMC

    ​For 2003-2004 Envoy XL V8 5.3L

    ​For 2003-2007 Savana 1500 V8 5.3L

    ​For 2003-2007 Savana 2500 V8 4.8L

    ​For 2003-2005 Savana 2500 V8 5.3L

    ​For 2003-2007 Savana 2500 V8 6.0L

    ​For 2004-2007 Savana 3500 V8 4.8L

    ​For 2003-2007 Savana 3500 V8 6.0L

    ​For 1999-2006 Sierra 1500 V8 4.8L

    ​For 1999-2006 Sierra 1500 V8 5.3L

    ​For 2005-2006 Sierra 1500 V8 6.0L

    ​For 2007 Sierra 1500 Classic V8 4.8L

    ​For 2007 Sierra 1500 Classic V8 5.3L

    ​For 2007 Sierra 1500 Classic V8 6.0L

    ​For 2001-2003 Sierra 1500 HD V8 6.0L

    ​For 2005-2006 Sierra 1500 HD V8 6.0L

    ​For 2007 Sierra 1500 HD Classic V8 6.0L

    ​For 1999-2000 Sierra 2500 V8 5.3L

    ​For 1999-2004 Sierra 2500 V8 6.0L

    ​For 2001-2006 Sierra 2500 HD V8 6.0L

    ​For 2007 Sierra 2500 HD Classic V8 6.0L

    ​For 2001-2006 Sierra 3500 V8 6.0L

    ​For 2007 Sierra 3500 Classic V8 6.0L

    ​For 2004-2007 W3500 Forward V8 6.0L

    ​For 2003-2007 W4500 Forward V8 6.0L

    ​For 2000-2006 Yukon V8 4.8L

    ​For 2000-2006 Yukon V8 5.3L

    ​For 2001-2006 Yukon V8 6.0L

    ​For 2000-2006 Yukon XL 1500 V8 5.3L

    ​For 2001-2006 Yukon XL 1500 V8 6.0L

    ​For 2000-2006 Yukon XL 2500 V8 6.0L

    For Hummer

    ​For 2003-2007 H2 V8 6.0L

    For Isuzu

    ​For 2003-2004 Ascender V8 5.3L

    ​For 2003-2007 NPR V8 6.0L

    ​For 2003-2007 NPR-HD V8 6.0L

    For Pontiac

    ​For 1998-2002 Firebird V8 5.7L

    ​For 2004 GTO V8 5.7L

    For Workhorse

    ​For 2004-2005 FasTrack FT1061 V8 4.8L

    ​For 2005 FasTrack FT1261 V8 4.8L

    ​For 2004-2005 FasTrack FT1461 V8 4.8L

    ​For 2004-2005 FasTrack FT1461 V8 6.0L

    ​For 2004-2005 FasTrack FT1601 V8 4.8L

    ​For 2004-2005 FasTrack FT1801 V8 6.0L

    ​For 2006-2007 W16 V8 6.0L

    ​For 2006-2007 W18 V8 6.0L

    ​For 2006-2007 W42 V8 6.0L

    ​For 2007 W62 V8 6.0L

    For Workhorse Custom Chassis

    ​For 2004-2005 P42 V8 4.8L

    ​For 2003-2005 P42 V8 6.0L

    ​For 2006 W42 V8 4.8L

    ​For 2006-2007 W42 V8 6.0L

     

    Package Include:

    1*Summit Racing LS1/LS6 Timing Cover
    1*Front Crankshaft Seal
    1*Timing Cover Gasket
    8*For GM Timing Cover Bolts

    W/o Product Instruction


    Payment

    We support multiple payment methods.

    Shipping
    Notice: The Guaranteed Date is automatically generated and displayed by ebay. We can't change it and can't control the speed of delivery, it's depend on the carrier. We will ship your item out asap after the payment is clear.
    Usually your Items will be shipped within 1-3 business day after your payment is cleared.
    International orders may take 10 to 30 business days to arrive.
    We have CA, NJ  warehouses and ship items may vary according to the stock.
    Returns
    30 Days easy returns satisfaction grantee.
    Items to be returned must be in original factory condition.
    Contact Us
    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.
    FeedBack

    We strive for 100% customer satisfaction! FEEDBACK IS VERY IMPORTANT TO US. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.


    All rights reserved.



    On Apr 7, 2026 at 01:21:12 PDT, seller added the following information:

    Datacaciques