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AP Exhaust Catalytic Converter,Catalytic Converter-Direct Fit P/N:645454
MSRP:
$498.99
Save
$498.99
Keep your GM heavy-duty truck's emissions system in check with the AP Exhaust Catalytic Converter 645454, a Federal/EPA direct-fit converter built to OE dimensions for a bolt-in replacement. It's the right-side unit and fits trucks running the V8-6.0L or V8-8.1L, including the 2001-2003 and 2005-2006 Chevrolet Silverado 1500 HD, 2001-2006 Silverado 2500 HD, and 2004-2006 Silverado 3500 — see the "Vehicles it fits" section for the full list.
A catalytic converter routes exhaust gases through a coated substrate that helps convert harmful pollutants into less harmful compounds before they leave the tailpipe.
409 stainless steel construction: stainless steel shell and neck for longer life.
Ceramic substrate: features AP's Aristo Clean by Design catalyst technology to handle demanding emissions duty.
Direct-fit build: 2-bolt welded inlet flange, a 2.85" OD outlet pipe, 30.5" overall length, and one sensor port.
Hardware: includes outlet hardware and an inlet gasket; no inlet hardware is used and an outlet gasket is not required.
This is a Federal/EPA converter and is not CARB-certified, so it is not legal for sale or use in California or on vehicles registered in states that require CARB-compliant converters. Made in the United States.
Frequently Asked Questions
Which vehicles does the 645454 fit?
It's a direct-fit for GM heavy-duty trucks with the V8-6.0L or V8-8.1L, including 2001-2006 Chevrolet Silverado 2500 HD and 2004-2006 Silverado 3500. Check the "Vehicles it fits" section for the complete list.
Is this converter legal in California?
No. It's a Federal/EPA converter and is not CARB-certified, so it isn't legal for sale or use in California or other states requiring CARB-compliant converters. Confirm your state's requirements first.
What position does this converter install in?
It's the right-side converter. Confirm your vehicle needs the right-side unit before ordering.
What is the converter made of?
The shell and neck use 409 stainless steel, and it carries a ceramic substrate with AP's Aristo Clean by Design catalyst technology.
Does it include installation hardware?
It includes outlet hardware and an inlet gasket; no inlet hardware is used and an outlet gasket is not required. Consult the vehicle service information for the correct fasteners and whether any may be reused.
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
