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Catalytic Converter

Catalytic Converter - Rear or Rear Left or Rear Right (Walker Exhaust) for 2005-2017 Chevrolet, Ford, GMC, & Hummer NEW

$ 187 .16

Product Notes

Position: Rear or Rear Left (Driver Side) or Rear Right (Passenger Side)
Engine Family Number (EFN) CGMXJ02.4199 Optional 2 Type Universal Type CARB Executive Order D-182-79 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Modifications and/or Additional Parts May Be Required for Installation
CalCat
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.
Brand: Walker Exhaust
Condition: New
See All Other Catalytic Converters
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Body Height 4.000
Body Length 8.000
Body Material Stainless Steel
Body Shape Round
Body Width 4.000
California Air Resources Board (CARB) Certified Yes
Clamps Included No
Converter Quantity 1
Grade Type Standard Replacement
Hangers Included N/a
Heat Shield Attached Yes
Heat Shield Material Stainless Steel
Inlet Gasket No
Inlet Gasket Included N/a
Inlet Gasket Qty None
Inlet Hardware No
Inlet Inside Diameter 2.500
Inlet Mounting Hardware Included No
Inlet Mounting Hole Quantity 1
Inlet Quantity 1
Mounting Hardware Included No
New York Certified Yes
O2 Sensor Ports None
Outlet Gasket Included N/a
Outlet Gasket Qty None
Outlet Hardware No
Outlet Inside Diameter 2.500
Outlet Mounting Hardware Included No
Outlet Quantity 1
Oxygen Sensor Location N/a
Sensor Port Count N/a
Substrate Material Ceramic
Tube Material Steel

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 3 models (tapclick to expand)(tapclick to hide)
Captiva Sport 2012-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2012 - 2015 L4 2.4L FLEX FWD Automatic
LT SUV 2014 L6 3.0L FWD Automatic
LT SUV 2013 - 2015 L4 2.4L FLEX FWD Automatic
LT SUV 2013 L4 2.4L FLEX AWD Automatic
LT SUV 2013 V6 3.0L FLEX AWD Automatic
LT SUV 2012, 2014 - 2015 V6 3.0L FWD Automatic
LT SUV 2012 V6 3.0L AWD Automatic
LT SUV 2012 - 2013, 2015 V6 3.0L FLEX FWD Automatic
LTZ SUV 2013 - 2015 L4 2.4L FLEX FWD Automatic
LTZ SUV 2012 V6 3.0L FLEX AWD/FWD Automatic
Colorado 2009-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2010 - 2012 L4 2.9L RWD/4WD Automatic
Base Crew Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic
LT Crew Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
WT Cab & Chassis 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Cab & Chassis 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
Equinox 2010-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
L SUV 2015 - 2017 L4 2.4L FWD Automatic
L SUV 2015 - 2017 L4 2.4L FLEX FWD Automatic
LS SUV 2012 - 2017 L4 2.4L FLEX AWD/FWD Automatic
LS SUV 2010 - 2017 L4 2.4L AWD/FWD Automatic
LT SUV 2013 - 2017 V6 3.6L AWD/FWD Automatic
LT SUV 2013 - 2017 V6 3.6L FLEX AWD/FWD Automatic
LT SUV 2012 - 2017 L4 2.4L FLEX AWD/FWD Automatic
LT SUV 2011 - 2012 V6 3.0L FLEX AWD/FWD Automatic
LT SUV 2010 - 2017 L4 2.4L AWD/FWD Automatic
LT SUV 2010, 2012 V6 3.0L AWD/FWD Automatic
LTZ SUV 2013 - 2016 V6 3.6L AWD/FWD Automatic
LTZ SUV 2013 - 2016 V6 3.6L FLEX AWD/FWD Automatic
LTZ SUV 2012 - 2016 L4 2.4L FLEX AWD/FWD Automatic
LTZ SUV 2011 - 2012 V6 3.0L FLEX AWD/FWD Automatic
LTZ SUV 2010 - 2016 L4 2.4L AWD/FWD Automatic
LTZ SUV 2010, 2012 V6 3.0L AWD/FWD Automatic
Premier SUV 2017 L4 2.4L AWD/FWD Automatic
Premier SUV 2017 L4 2.4L FLEX AWD/FWD Automatic
Premier SUV 2017 V6 3.6L AWD/FWD Automatic
Premier SUV 2017 V6 3.6L FLEX AWD/FWD Automatic
Ford 4 models (tapclick to expand)(tapclick to hide)
E-150 2007-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cargo Van 2008 V8 4.6L RWD Automatic
Base Extended Cargo Van 2008 V8 5.4L RWD Automatic
Base Standard Cargo Van 2008 V8 4.6L RWD Automatic
Base Standard Cargo Van 2008 V8 5.4L RWD Automatic
Base Standard Cargo Van 2007 V8 4.6L RWD Automatic
Base Standard Cargo Van 2007 V8 5.4L RWD Automatic
Chateau Standard Passenger Van 2007 V8 4.6L RWD Automatic
Chateau Standard Passenger Van 2007 V8 5.4L RWD Automatic
XL Standard Passenger Van 2007 - 2008 V8 4.6L RWD Automatic
XL Standard Passenger Van 2007 - 2008 V8 5.4L RWD Automatic
XLT Standard Passenger Van 2007 - 2008 V8 4.6L RWD Automatic
XLT Standard Passenger Van 2007 - 2008 V8 5.4L RWD Automatic
E-250 2006-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cutaway Van 2007 - 2008 V8 4.6L RWD Automatic
Base Cutaway Van 2007 - 2008 V8 5.4L RWD Automatic
Base Extended Cargo Van 2006 - 2008 V8 4.6L RWD Automatic
Base Extended Cargo Van 2006 - 2008 V8 5.4L RWD Automatic
Base Standard Cargo Van 2006 - 2008 V8 4.6L RWD Automatic
Base Standard Cargo Van 2006 - 2008 V8 5.4L RWD Automatic
E-350 Club Wagon 2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Chateau Standard Passenger Van 2005 V10 6.8L RWD Automatic
Chateau Standard Passenger Van 2005 V8 5.4L RWD Automatic
Chateau Standard Passenger Van 2005 V8 6.0L DIESEL Turbo RWD Automatic
XL Extended Passenger Van 2005 V10 6.8L RWD Automatic
XL Extended Passenger Van 2005 V8 5.4L RWD Automatic
XL Extended Passenger Van 2005 V8 6.0L DIESEL Turbo RWD Automatic
XL Standard Passenger Van 2005 V10 6.8L RWD Automatic
XL Standard Passenger Van 2005 V8 5.4L RWD Automatic
XL Standard Passenger Van 2005 V8 5.4L RWD Automatic
XL Standard Passenger Van 2005 V8 6.0L DIESEL Turbo RWD Automatic
XL Standard Passenger Van 2005 V8 6.0L DIESEL Turbo RWD Automatic
XLT Extended Passenger Van 2005 V10 6.8L RWD Automatic
XLT Extended Passenger Van 2005 V8 5.4L RWD Automatic
XLT Extended Passenger Van 2005 V8 6.0L DIESEL Turbo RWD Automatic
XLT Standard Passenger Van 2005 V10 6.8L RWD Automatic
XLT Standard Passenger Van 2005 V8 5.4L RWD Automatic
XLT Standard Passenger Van 2005 V8 6.0L DIESEL Turbo RWD Automatic
E-350 Super Duty 2005-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cutaway Van 2005 - 2008 V10 6.8L RWD Automatic
Base Cutaway Van 2005 - 2008 V8 5.4L RWD Automatic
Base Cutaway Van 2005 - 2008 V8 6.0L DIESEL Turbo RWD Automatic
Base Extended Cargo Van 2008 V10 6.8L RWD Automatic
Base Extended Cargo Van 2008 V8 5.4L RWD Automatic
Base Extended Cargo Van 2008 V8 6.0L DIESEL Turbo RWD Automatic
Base Extended Cargo Van 2005 - 2007 V10 6.8L RWD Automatic
Base Extended Cargo Van 2005 - 2007 V8 5.4L RWD Automatic
Base Extended Cargo Van 2005 - 2007 V8 6.0L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2008 V10 6.8L RWD Automatic
Base Standard Cargo Van 2008 V8 5.4L RWD Automatic
Base Standard Cargo Van 2008 V8 6.0L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2005 - 2007 V10 6.8L RWD Automatic
Base Standard Cargo Van 2005 - 2007 V8 5.4L RWD Automatic
Base Standard Cargo Van 2005 - 2007 V8 6.0L DIESEL Turbo RWD Automatic
Base Stripped Chassis 2005 - 2008 V10 6.8L RWD Automatic
Base Stripped Chassis 2005 - 2008 V8 5.4L RWD Automatic
Base Stripped Chassis 2005 - 2008 V8 6.0L DIESEL Turbo RWD Automatic
Chateau Standard Passenger Van 2006 V10 6.8L RWD Automatic
Chateau Standard Passenger Van 2006 V8 5.4L RWD Automatic
Chateau Standard Passenger Van 2006 V8 6.0L DIESEL Turbo RWD Automatic
XL Extended Passenger Van 2006 - 2007 V10 6.8L RWD Automatic
XL Extended Passenger Van 2006 - 2008 V8 5.4L RWD Automatic
XL Extended Passenger Van 2006 - 2008 V8 6.0L DIESEL Turbo RWD Automatic
XL Standard Passenger Van 2006 - 2007 V10 6.8L RWD Automatic
XL Standard Passenger Van 2006 - 2008 V8 5.4L RWD Automatic
XL Standard Passenger Van 2006 - 2008 V8 6.0L DIESEL Turbo RWD Automatic
XLT Extended Passenger Van 2006 - 2007 V10 6.8L RWD Automatic
XLT Extended Passenger Van 2006 - 2008 V8 5.4L RWD Automatic
XLT Extended Passenger Van 2006 - 2008 V8 6.0L DIESEL Turbo RWD Automatic
XLT Standard Passenger Van 2006 - 2007 V10 6.8L RWD Automatic
XLT Standard Passenger Van 2006 - 2008 V8 5.4L RWD Automatic
XLT Standard Passenger Van 2006 - 2008 V8 6.0L DIESEL Turbo RWD Automatic
GMC 2 models (tapclick to expand)(tapclick to hide)
Canyon 2009-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2009 - 2012 L5 3.7L 4WD Automatic
SLE Crew Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2009, 2012 L4 2.9L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2009, 2012 L4 2.9L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2009 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2009 - 2012 L5 3.7L RWD/4WD Automatic & Manual
Terrain 2010-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2013 - 2017 L4 2.4L AWD/FWD Automatic
Denali SUV 2013 - 2017 L4 2.4L FLEX AWD/FWD Automatic
Denali SUV 2013 - 2017 V6 3.6L AWD/FWD Automatic
Denali SUV 2013 - 2015, 2017 V6 3.6L FLEX AWD/FWD Automatic
SL SUV 2015 - 2017 L4 2.4L FWD Automatic
SL SUV 2015 - 2017 L4 2.4L FLEX FWD Automatic
SLE SUV 2013 - 2017 V6 3.6L AWD/FWD Automatic
SLE SUV 2013 - 2015, 2017 V6 3.6L FLEX AWD/FWD Automatic
SLE SUV 2012 - 2017 L4 2.4L FLEX AWD/FWD Automatic
SLE SUV 2011 - 2012 V6 3.0L FLEX AWD/FWD Automatic
SLE SUV 2010 - 2017 L4 2.4L AWD/FWD Automatic
SLE SUV 2010, 2012 V6 3.0L AWD/FWD Automatic
SLT SUV 2013 - 2017 V6 3.6L AWD/FWD Automatic
SLT SUV 2013 - 2015, 2017 V6 3.6L FLEX AWD/FWD Automatic
SLT SUV 2012 - 2017 L4 2.4L FLEX AWD/FWD Automatic
SLT SUV 2011 - 2012 V6 3.0L FLEX AWD/FWD Automatic
SLT SUV 2010 - 2017 L4 2.4L AWD/FWD Automatic
SLT SUV 2010 - 2012 V6 3.0L FWD Automatic
SLT SUV 2010, 2012 V6 3.0L AWD Automatic
Hummer 2 models (tapclick to expand)(tapclick to hide)
H3 2008-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Adventure SUV 2008 - 2010 L5 3.7L AWD Automatic
Adventure SUV 2008 - 2009 L5 3.7L 4WD Automatic & Manual
Alpha SUV 2010 V8 5.3L FLEX AWD/4WD Automatic
Alpha SUV 2008 - 2010 V8 5.3L 4WD Automatic
Alpha SUV 2008 - 2009 V8 5.3L AWD Automatic
Base SUV 2008 - 2010 L5 3.7L 4WD Automatic & Manual
Championship Series SUV 2009 V8 5.3L 4WD Automatic
Luxury SUV 2008 - 2010 L5 3.7L AWD Automatic
Luxury SUV 2008 - 2009 L5 3.7L 4WD Automatic & Manual
X SUV 2008 - 2009 L5 3.7L 4WD Automatic & Manual
H3T 2009-2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Adventure Crew Cab Pickup 2010 L5 3.7L 4WD Automatic & Manual
Alpha Crew Cab Pickup 2010 V8 5.3L FLEX 4WD Automatic
Alpha Crew Cab Pickup 2009 - 2010 V8 5.3L 4WD Automatic
Base Crew Cab Pickup 2009 - 2010 L5 3.7L 4WD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Fits Years: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

Fits Models: Canyon, Captiva Sport, Colorado, E-150, E-250, E-350 Club Wagon, E-350 Super Duty, Equinox, H3, H3T, Terrain

Go-Parts Garage · Featured Guide

A Guide to Replacing the Catalytic Converter on a 2010-2018 GMC Terrain

If your Check Engine light is on with a P0420 code, this guide is for you.

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⚠️ Related Trouble Codes (OBD-II)

3 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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