OP Converters OPCG4081 Catalytic Converter
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OP Converters

OP Converters OPCG4081 Catalytic Converter

Brand OP Converters OPCG4081
Fits Cadillac, Chevrolet, and GMC · 25 vehicles

Direct-fit catalytic converter replacement.

Restores exhaust flow and emissions control.

$827.08Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $827.08
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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OP Converters OPCG4081 Catalytic Converter

The OP Converters OPCG4081 is a direct-fit catalytic converter for select GM full-size SUVs and trucks from 2011-2014. It is built for applications that need an OE-style exhaust emissions replacement with confirmed vehicle-specific fitment.

Key Features

  • Direct-fit catalytic converter for select GM applications
  • Fits 2011-2014 Cadillac Escalade, N/A
  • Fits 2011-2014 Cadillac Escalade ESV, N/A
  • Fits 2011-2014 GMC Yukon, N/A
  • Fits 2011-2014 GMC Yukon XL 1500, N/A
  • Fits 2011-2013 Cadillac Escalade EXT, N/A
  • Fits 2011-2013 Chevrolet Silverado 1500, N/A
  • Fits 2011-2013 GMC Sierra 1500, N/A
  • Part number OPCG4081 for application matching and catalog lookup

Application Details

This catalytic converter is listed for 2011-2014 Cadillac Escalade and Escalade ESV, 2011-2014 GMC Yukon and Yukon XL 1500, plus 2011-2013 Cadillac Escalade EXT, Chevrolet Silverado 1500, and GMC Sierra 1500. Use OPCG4081 when you need a direct-fit exhaust emissions replacement for these specific vehicles.

Common Uses

  • Replacing a failed or restricted catalytic converter
  • Addressing exhaust flow loss caused by internal substrate damage
  • Correcting emissions-related fault conditions tied to converter efficiency
  • Restoring proper exhaust system function on GM trucks and SUVs

Installation Notes

Verify the vehicle year, make, and model before ordering. Confirm the exhaust configuration and compare the existing converter to the catalog listing for OPCG4081. Professional installation is recommended to ensure proper fitment and emissions-system performance.

Quality Assurance

OP Converters supplies this catalytic converter as a direct-fit replacement for the listed applications, with fitment focused on the specified Cadillac, Chevrolet, and GMC vehicles.

Related reading

This part fits 25 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypeNotes
2014CadillacEscaladePlatinum——FLEXDirect Fit
2014CadillacEscalade ESVPlatinum——FLEXDirect Fit
2014GMCYukon—6.2LV8—Direct Fit
2014GMCYukon XL 1500SLT6.2LV8—Direct Fit
2013CadillacEscaladePlatinum6.2LV8FLEXDirect Fit
2013CadillacEscalade ESVPlatinum——FLEXDirect Fit
2013CadillacEscalade EXTBase——FLEXDirect Fit
2013ChevroletSilverado 1500LT6.2LV8—Direct Fit
2013GMCSierra 1500SLT6.2LV8—Direct Fit
2013GMCYukon—6.2LV8—Direct Fit
2013GMCYukon XL 1500—6.2LV8—Direct Fit
2012CadillacEscaladePlatinum6.2LV8—Direct Fit
2012CadillacEscalade ESVPlatinum———Direct Fit
2012CadillacEscalade EXTBase———Direct Fit
2012ChevroletSilverado 1500LT6.2LV8—Direct Fit
2012GMCSierra 1500SLT6.2LV8—Direct Fit
2012GMCYukon—6.2LV8—Direct Fit
2012GMCYukon XL 1500SLT6.2LV8—Direct Fit
2011CadillacEscaladePlatinum6.2LV8—Direct Fit
2011CadillacEscalade ESVPlatinum———Direct Fit
2011CadillacEscalade EXTBase———Direct Fit
2011ChevroletSilverado 1500LT6.2LV8—Direct Fit
2011GMCSierra 1500SLT6.2LV8—Direct Fit
2011GMCYukon—6.2LV8—Direct Fit
2011GMCYukon XL 1500SLT6.2LV8—Direct Fit