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Engine Y Pipe With 3 Catalytic Converters for GMC 12-16 Express 2500 4.8L 6.0L

Engine Y Pipe With 3 Catalytic Converters for GMC 12-16 Express 2500 4.8L 6.0L

30 in stock


Regular price $920.00
Sale price $920.00 Regular price
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This is a OE Style replacement Davico Brand Made in USA direct fit Catalytic Converter. It will fit the following years and models.

2012-2016 Chevrolet Express Van 2500 3500 With 4.8L & 6.0L
2012-2016 GMC Savana Van 2500 3500 With 4.8L & 6.0L

Kit Includes

1x Part# 197301 645777 Front Left Drivers Side Engine Pipe With Catalytic Converter , Double Walled Converter Heat Shield Not Required With Gaskets 32.0 Inch O.A.L (2) O2 ports , 3 Bolt Fixed Flange Inlet , Slip Fit Outlet
1x Part# 197302 645777 Front Right Passengers Side Engine Pipe With Dual Converters , Double Walled Converter Heat Shield Not Required With Gaskets 59.0 Inch O.A.L (2) O2 ports , 2 Bolt Spin Flange Inlet & Outlet , Slip Fit middle

INSTALLATION NOTE: This Converter ships in 2 parts and can be clamped together , clamp is not supplied , and welding is strongly preferred !!!


Note, STOP This converter can not be installed on any car with an emissions error, if you have to replace any converter there is an emissions failure in you engine, this must be fixed or this new converter will fail immediately!!!!!!!!!!!!
Note, Fits California & Federal Emissions, However this converter can not be sold or shipped to the state of California

Direct Fit, Not legal for sale for vehicles licensed in California. Converters that a blue from overheating are not covered under warranty. This converter can not be sold or shipped to the state of California.
FYI If your new or old converter is rattling inside this is caused buy the ceramic brick inside being overheated, and cracking. this will happen again to your new converter within 5 minutes if you have an emission failure in the engine. This is not covered under warranty

NOTE: Before buying any Converter you must be aware that Converters are designed to last the life of a car or suv / truck. If your converter needs to be replaced it is due to an emissions error/problem in your engine tuning. This must be corrected before you or your installer install this converter. STOP LOOK CHECK, have this conversation with a qualified installer. Blue overheated converters and shipping are not covered under warranty. STOP LOOK CHECK, Look at your old converter is it BLUE !!!!! Direct Fit Converter; Federal & California Emission Vehicles. Not legal for sale for vehicles licensed in California. Converters that a blue from overheating are not covered under warranty. This converter can not be sold or shipped to the state of California.
FYI If your new or old converter is rattling inside this is caused buy the ceramic brick inside being overheated, and cracking. this will happen again to your new converter within 5 minutes if you have an emission failure in the engine. This is not covered under warranty

All of our Exhausts and Catalytic Convertors have a 5 Year Warranty , Blue Overheated Converters are not covered. This Converter is 100% street legal and EPA APPROVED !!!

Condition: New

  • Brand: Mac Auto Parts
  • Type: Catalytic Converter
  • Placement on Vehicle: Front, Left, Rear, Lower, Right
  • Labels & Certifications: EPA
  • Features: 100% Accuracy of Fit, Clamp-on Connection, Easy to Replace, No Drilling Required, Sealed, Bolt-on Connection
  • Manufacturer Part Number: 166055
  • Items Included: Bolts, Gaskets
  • Manufacturer Warranty: 10 Years
  • Country/Region of Manufacture: United States
  • Substrate Material: Platinum
  • Vintage Car Part: No
  • Oxygen Sensor Location: Pre & Post Catalyst
  • Interchange Part Number: 197301 197302 64577 19730
  • Restricted States: California, Colorado



Engine Y Pipe With 3 Catalytic Converters for GMC 12-16 Express 2500 4.8L 6.0L

$920.00