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Parts
Exhaust Parts
Catalytic Converters
GMC
Sierra 2500
2016 GMC Sierra 2500
Catalytic Converters & Components
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6.0L
6.6L
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Performance
High-performance upgrades for maximum power
Replacement
OEM-quality replacement components
MagnaFlow® - OBDII Universal Fit Catalytic Converter
42
# 3513189223
$1,284.00 - $2,076.00
MagnaFlow® - OEM Grade Direct Fit Catalytic Converter
16
# 1726166258
$1,010.00 - $1,644.00
MagnaFlow® - OEM Grade Universal Fit Round Body Catalytic Converter
42
# mpn5093515278
$260.00
Eastern Catalytic® - ECO II Direct Fit Manifold Catalytic Converter
28
# 6551852318
$620.30
CATCO® - Direct Fit Catalytic Converter and Pipe Assembly
6
# 2997384762
$828.92 - $830.01
Eastern Catalytic® - ECO II Direct Fit Catalytic Converter and Pipe Assembly
28
# 6551891257
$730.22
Eastern Catalytic® - Standard Universal Fit Large Oval Body Catalytic Converter
28
# 6551840271
$247.36
Walker® - CalCat™ Universal Fit Catalytic Converter
82
# 6473746404
$171.36 - $406.87
Walker® - Ultra™ Direct Fit Catalytic Converter and Pipe Assembly
24
# 1198253349
$814.59 - $998.99
AB Catalytic® - Direct Fit Catalytic Converter and Pipe Assembly
0
# mpn5281648456
$600.50
AP Exhaust® - Direct Fit Catalytic Converter and Pipe Assembly
21
# 6551788264
$702.77
JBA® - Catalytic Converter Gasket
0
# 1198253735
$10.61
ACDelco® - Genuine GM Parts™ Round Body Catalytic Converter Gasket
0
# mpn4900611912
$10.00
Mahle® - Catalytic Converter Gasket
0
# 3856057432
$11.19 - $11.79
Victor Reinz® - Catalytic Converter Gasket
0
# mpn4738015196
$9.88
