Exhaust Muffler Clamp - GM (20779889)

Genuine OEM GM Parts & Accessories - 20779889

  • MSRP: $48.87 CAD
  • Discount: $12.96 CAD (26.5% off)
  • Sale Price: $35.91 CAD
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
  • Details
  • Also Purchased
  • Additional Info
  • Vehicle Fitment
  • Product Reviews
  • Ask Our Team
  • Warranty & Disclosures
  • Installation Instructions
  • Policies

Details

  • Brand:
    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • SKU: 20779889
  • Other Names: Exhaust Clamp, Muffler & Pipe Clamp, Center Muffler Clamp, Exhaust Pipe Clamp
  • Description:

    Dual exhaust. 4.3L. 5.3 & 6.2L. 5.3L. 2011-13. 5.3 & 6.2L single exhaust.

  • Condition: New
  • Replaces: 25940557
  • Sold In Quantity: 1

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
2023 Chevrolet Silverado 1500 Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2 3.0L L6 - Diesel, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2023 Chevrolet Suburban LS, LT, Premier, RST, Z71 5.3L V8 - Gas
2023 Chevrolet Tahoe LS, LT, PPV, Premier, RST, SSV, Z71 5.3L V8 - Gas
2023 GMC Sierra 1500 AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT 3.0L L6 - Diesel, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2023 GMC Yukon AT4, SLE, SLT 5.3L V8 - Gas
2023 GMC Yukon XL AT4 5.3L V8 - Gas
2022 Chevrolet Silverado 1500 Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT, ZR2 3.0L L6 - Diesel, 5.3L V8 - Gas, 6.2L V8 - Gas
2022 Chevrolet Silverado 1500 LTD Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT 3.0L L6 - Diesel, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2022 Chevrolet Suburban Commercial, LS, LT, Premier, RST, Z71 5.3L V8 - Gas
2022 Chevrolet Tahoe Commercial, LS, LT, PPV, Premier, RST, SSV, Z71 5.3L V8 - Gas
2022 GMC Sierra 1500 AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT 3.0L L6 - Diesel, 5.3L V8 - Gas, 6.2L V8 - Gas
2022 GMC Sierra 1500 Limited Denali, Elevation, Pro, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2022 GMC Yukon AT4, SLE, SLT 5.3L V8 - Gas
2022 GMC Yukon XL AT4, SLE, SLT 5.3L V8 - Gas
2021 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2021 Chevrolet Suburban Commercial, LS, LT, Premier, RST, Z71 5.3L V8 - Gas
2021 Chevrolet Tahoe LS, LT, PPV, Premier, RST, SSV, Z71 5.3L V8 - Gas
2021 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2021 GMC Yukon AT4, SLE, SLT 5.3L V8 - Gas
2021 GMC Yukon XL AT4, SLE, SLT 5.3L V8 - Gas
2020 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2020 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas
2020 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas
2020 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2020 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2020 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2019 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2019 Chevrolet Silverado 1500 LD Custom, LT, WT 5.3L V8 - Flex, 5.3L V8 - Gas
2019 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas
2019 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas
2019 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2019 GMC Sierra 1500 Limited Base, SLE 5.3L V8 - Flex, 5.3L V8 - Gas
2019 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2019 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2018 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV), 6.2L V8 - Gas
2018 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas
2018 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas
2018 GMC Sierra 1500 Base, Denali, SLE, SLT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV), 6.2L V8 - Gas
2018 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2018 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2017 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV), 6.2L V8 - Gas
2017 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas
2017 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas
2017 GMC Sierra 1500 Base, Denali, SLE, SLT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV), 6.2L V8 - Gas
2017 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2017 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2016 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV), 6.2L V8 - Gas
2016 Chevrolet Suburban LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas
2016 Chevrolet Tahoe LS, LT, LTZ, PPV, SSV 5.3L V8 - Flex, 5.3L V8 - Gas
2016 GMC Sierra 1500 Base, Denali, SLE, SLT 4.3L V6 - Flex, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV), 6.2L V8 - Gas
2016 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2016 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas
2015 Chevrolet Silverado 1500 High Country, LS, LT, LTZ, SSV, WT 4.3L V6 - Flex, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2015 Chevrolet Suburban LS, LT, LTZ 5.3L V8 - Flex
2015 Chevrolet Tahoe LS, LT, LTZ, PPV, SSV 5.3L V8 - Flex
2015 GMC Sierra 1500 Base, Denali, SLE, SLT 4.3L V6 - Flex, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2015 GMC Yukon SLE, SLT 5.3L V8 - Flex
2015 GMC Yukon XL SLE, SLT 5.3L V8 - Flex
2014 Chevrolet Silverado 1500 High Country, LT, LTZ, WT 4.3L V6 - Flex, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2014 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex
2014 Chevrolet Tahoe LS, LT, LTZ, PPV, SSV 5.3L V8 - Flex
2014 GMC Sierra 1500 Base, Denali, SLE, SLT 4.3L V6 - Flex, 5.3L V8 - Flex, 6.2L V8 - Gas
2014 GMC Yukon SLE, SLT 5.3L V8 - Flex
2014 GMC Yukon XL 1500 SLE, SLT 5.3L V8 - Flex
2013 Cadillac Escalade Hybrid, Hybrid Platinum 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2013 Chevrolet Avalanche Black Diamond LS, Black Diamond LT, Black Diamond LTZ 5.3L V8 - Flex
2013 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2013 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex
2013 Chevrolet Tahoe Hybrid, LS, LT, LTZ 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2013 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2013 GMC Yukon Denali Hybrid, Hybrid, SLE, SLT 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2013 GMC Yukon XL 1500 SLE, SLT 5.3L V8 - Flex
2012 Cadillac Escalade Hybrid, Hybrid Platinum 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2012 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex
2012 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2012 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex
2012 Chevrolet Tahoe Hybrid, LS, LT, LTZ 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2012 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2012 GMC Yukon Denali Hybrid, Hybrid, SLE, SLT 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2012 GMC Yukon XL 1500 SLE, SLT 5.3L V8 - Flex
2011 Cadillac Escalade Hybrid, Hybrid Platinum 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2011 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex
2011 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2011 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex
2011 Chevrolet Tahoe Hybrid, LS, LT, LTZ 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2011 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2011 GMC Yukon Denali Hybrid, Hybrid, SLE, SLT 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV
2011 GMC Yukon XL 1500 SLE, SLT 5.3L V8 - Flex
2010 Cadillac Escalade Hybrid, Hybrid Platinum 6.0L V8 - Electric/Flex
2010 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex
2010 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2010 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex
2010 Chevrolet Tahoe Hybrid, LS, LT, LTZ 5.3L V8 - Flex, 6.0L V8 - Electric/Flex
2010 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT, XFE 4.3L V6 - Gas, 4.8L V8 - Flex, 5.3L V8 - Flex, 6.0L V8 - Electric/Flex, 6.0L V8 - FULL HYBRID EV-FLEX (FHEV, 6.2L V8 - Flex
2010 GMC Yukon Denali Hybrid, Hybrid, SLE, SLT 5.3L V8 - Flex, 6.0L V8 - Electric/Flex
2010 GMC Yukon XL 1500 SLE, SLT 5.3L V8 - Flex
2009 Cadillac Escalade Hybrid 6.0L V8 - Electric/Gas
2009 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2009 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.0L V8 - Gas, 6.2L V8 - Flex
2009 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2009 Chevrolet Tahoe Hybrid, LS, LT, LTZ 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas
2009 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.0L V8 - Gas, 6.2L V8 - Flex
2009 GMC Yukon Hybrid, SLE, SLT 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas
2009 GMC Yukon XL 1500 SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2008 Chevrolet Tahoe Hybrid 6.0L V8 - Electric/Gas
2008 GMC Yukon Hybrid 6.0L V8 - Electric/Gas
(106101 more fitments)

BuyKippScottGMParts.ca

We carry genuine GM parts, ACDelco parts, and GM/Chevrolet Performance Parts.  If you need a part for your Chevrolet, GMC, Buick, Cadillac, Corvette, Pontiac, Saturn or Medium Duty (Topkick/Kodiak) we can help you with it.  Any year from the 40's to 2021 models we will help you track down the part that you need. Open 6 days a week to help your automotive needs.

GM

OEM GM Parts and Accessories for sale
OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Exhaust Muffler Clamp for your 2008-2023 vehicle. GM Parts & Accessories Limited Warranty.