Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

OEM NEW GM 2008-2024 Cadillac Chevrolet GMC Exhaust Muffler Pipe Clamp 20779889

NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS
US $34.55
Condition:
New
Last one112 sold

Additional service available

Breathe easy. Free returns.
People want this. 40 people are watching this.
Shipping:
Free USPS First Class®.
Located in: Braintree, Massachusetts, United States
Delivery:
Estimated between Sat, Dec 6 and Wed, Dec 10 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:324367111543
Last updated on Dec 02, 2025 10:59:45 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 1806 vehicle(s)
YearMakeModelTrimEngineNotes
2025ChevroletSilverado 1500Custom Trail Boss Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500LT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500LT Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500LT Trail Boss Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500LT Trail Boss Crew Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500LTZ Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500LTZ Crew Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500PPV Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500RST Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500RST Crew Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500RST Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500RST Extended Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500WT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2025ChevroletSilverado 1500WT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500WT Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2025ChevroletSilverado 1500WT Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2025ChevroletSilverado 1500WT Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2025ChevroletSilverado 1500WT Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
Portions of the information contained in this table have been provided by quirkparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
OE Spec or Performance/Custom
OE Spec
Non-Domestic Product
No
Other Part Number:
2077-9889
Returns Accepted
Returns Accepted
Certifications
OE
Custom Bundle
No
Fitment Type
Direct Replacement
Manufacturer Part Number
20779889
UPC
Does not apply
Make
Cadillac Chevrolet GMC
Modified Item
No
Placement on Vehicle
Exhaust
California Prop 65 Warning
May cause cancer and reproductive harm. See www.P65Warnings.ca.gov for more info.
Brand
GM
Type
Muffler Clamp
Year
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Manufacturer Warranty
1 Year
OE/OEM Part Number
20779889
Part Brand
GM
Model
Avalanche Escalade Sierra Silverado Suburban Tahoe Yukon
Category

Item description from the seller

About this seller

QUIRK PARTS

99.5% positive feedback4.8M items sold

Joined Oct 2005
We are the largest supplier of OEM vehicle Parts and Accessories on eBay. We stock Chevy, Buick, GMC, Chrysler, Dodge, Jeep, RAM, Kia, Mazda, Nissan, Subaru, Volkswagen, Hyundai, Mitsubishi, and more!

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (1,181,035)

All ratingsselected
Positive
Neutral
Negative
  • t***9 (175)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good quality product decent price
  • o***r (943)- Feedback left by buyer.
    Past year
    Verified purchase
    Great part and fast delivery
  • 9***l (268)- Feedback left by buyer.
    Past year
    Verified purchase
    Great deal fast shipping
See all feedback