Seller notes

Used EGR Pipe Assembly (P/N 12688016) for a variety of 2017-2021 GM Sierra / Chevy Silverado 2500 and 3500 HD Diesel trucks. Item is an OEM part, in good working condition. Replaces P/Ns: 12677470 & 12680217. May have some minor blemishes or wear from previous use. See photos as they are part of the description. Please check the part number to confirm fitment for your vehicle. USPS and UPS shipping options offered....

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