2003 chevy trailblazer catalytic converter

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All rights reserved. Include vehicles sold in the USA. Include vehicles sold in European Market. Include vehicles sold in Canada. Include vehicles sold in Mexico. Catalytic Converter. Aftermarket Design. View Product Rank No. Consult your state's aftermarket converter regulations for details. Cutting and welding may require, professional installation is highly recommended.

Make sure this item fits your vehicle first, thanks a bunch! Made from HD-Stainless steel, High flow design to provide more oxygen to your engine for an increase in power and performance, fully tested under the extreme conditions for heat resistance and service life.

Not legal for sale or use in CA. Function:Lambda sensor can improve engine efficiency performance and fuel economy, reduce CO2 and other harmful emissions, extend expensive Catalytic Converter life. The metal shroud doesnot look as shiny as other Oxygen Sensors.

Because it is made of SUS high temperature resistant material. The high temperature also makes it stands wear and tear. One Year Unlimited Warranty. Please check your part pictures with our pictures, it must be completely same. Or it will not fit your car.

It will save your time and cost. If you have any questions or the items you received with problems, contact us directly, we'll provide you with some professional suggestions within 24 hours. View Product Sale Rank No. The catalytic converter itself is a part of the exhaust system.

They almost always have a heat shield around them and an oxygen sensor somewhere before them. It is necessary for the catalytic converter to be before the muffler. The muffler is really the only thing that you can confuse for the catalytic converter on your Chevy Trailblazer.

The catalytic converter may be bolted or welded on depending on the year and make of the vehicle. The catalytic converter for your Trailblazers cost will vary by model year and engine size.

But, as a rule catalytic converters are not cheap.