Skip to content
Catalytic Converter for GMC Sierra 3500 Classic 2007 P-37946

Catalytic Converter for GMC Sierra 3500 Classic 2007 P-37946

$741.33 - $741.33
$741.33
$741.33 - $741.33
$741.33
Availability:
Only 3 left!

Condition: New

Delivery & Returns

Most orders ship out same business day if ordered before 1pm CST. Return within 30 days for a refund.

Catalytic Converter

Vehicle Compatibility Chart

✅ Compatible with 18 vehicles
Year Make Model Drive Type Liters Cylinders Wheel Base Body Type Notes
2007 GMC Sierra 3500 Classic 4WD 6.0L V8 133.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic 4WD 6.0L V8 157.5" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic 4WD 6.0L V8 167.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic 4WD 8.1L V8 133.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic 4WD 8.1L V8 157.5" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic 4WD 8.1L V8 167.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic RWD 6.0L V8 133.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic RWD 6.0L V8 157.5" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic RWD 6.0L V8 167.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic RWD 8.1L V8 133.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic RWD 8.1L V8 157.5" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic RWD 8.1L V8 167.0" Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 3500 HD Silverado/Sierra; Exc. Cab/Chassis, CLASSIC SERIES
2007 GMC Sierra 3500 Classic 6.0L V8 Crew Cab Pickup Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2007 GMC Sierra 3500 Classic 8.1L V8 Crew Cab Pickup Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2007 GMC Sierra 3500 Classic 6.0L V8 Extended Cab Pickup Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2007 GMC Sierra 3500 Classic 8.1L V8 Extended Cab Pickup Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2007 GMC Sierra 3500 Classic 6.0L V8 Standard Cab Pickup Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2007 GMC Sierra 3500 Classic 8.1L V8 Standard Cab Pickup Direct Fit; (exc. Allison Trans.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.

Part Attributes

  • 2
  • Yes
  • None
  • 3 Bolt Loose Flange w/ Female Flare
  • 3 Bolt Loose Flange w/ Spherical Flare
  • 3 Bolt Welded Flange
  • 4
  • Not Required
  • None
  • 2 Bolt Welded Flange
  • 53
  • Federal / EPA Direct-Fit
  • Federal / EPA Direct-Fit Undercar