GM Genuine Parts 20779890 Exhaust Pipe Clamp Silverado Sierra Yukon Suburban OEM

New Genuine OEM GM Exhaust Pipe Clamp / Muffler & Pipe Retainer (Part #20779890). Connects exhaust system piping components to ensure a secure, leak-free seal and proper exhaust flow. Direct factory General Motors replacement unit. Brand new unit in original GM factory bag with genuine part label.

Fitment - Please Verify:

GMC Sierra 1500 & 1500 Limited

GMC Yukon & Yukon XL

Chevrolet Silverado 1500 & 1500 LTD

Chevrolet Suburban

(Fits multiple 2011-2027 GM truck and SUV models across Extended Cab and Crew Cab body styles. Please verify exact fitment via part number before purchase.)

DISCLAIMER & FIRST SALE DOCTRINE: Sold under First Sale Doctrine (17 U.S.C. § 109). Seller is an independent reseller of legally acquired, authentic surplus inventory. Not an authorized dealer, partner, or affiliate of General Motors (GM). All trademarks used solely for descriptive fitment purposes.