BUY WITH CONFIDENCE -- Backed by Walker’s 25,000-mile/40,000-kilometer emissionsand5-year 50,000-mile/80,000-kilometer structural integrity warranty
| Part Number |
16977 |
| Inlet Type A |
3 Bolt Welded Flange |
| Type |
Walker Ultra EPA 16977 Direct Fit Catalytic Converter for GMC Sierra 1500 | Catalytic Converter |
| Weight |
22.00 lbs |
| Height |
10.00" |
| Width |
22.00" |
| Length |
33.00" |
| Buyer's Guide |
2015-2020 Cadillac Escalade;
2015-2020 Cadillac Escalade ESV;
2014-2018 Chevrolet Silverado 1500;
2019-2020 Chevrolet Suburban;
2018-2020 Chevrolet Tahoe;
2014-2018 GMC Sierra 1500;
2015-2020 GMC Yukon;
2015-2020 GMC Yukon XL |
Interchange Data
| Brand |
Part Number |
| No interchange data available. |
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