2006 Mercury Mariner Exhaust Header Pipe 6 Cyl 3.0L DEC

with Flex

Diversified Environmental Catalysts
Diversified Environmental Catalysts, Inc. specializes in the manufacturing of direct fit catalytic converters for import and domestic vehicles.
DEC Catalytic Converter
LTD1 OBD II CARB Aftermarket Approval for Sale or Use on California Emission Vehicles - *SEE EPA/CARB Regulation

DEC Catalytic Converters are OE quality, use OE style connectors with absolutely no welding required and are assembled in dedicated Steel Jigs using machined mounting flanges, silent flex tubes, heavy duty tubing, heavily loaded substrates and precision stainless steel shells.

• Full Machined Flanges
• OE Fittings for Easy Installation
• Silent Flex Tubes
• Stainless Steel Quality Assembly
• Assured Fit

Installation Note: The manufacturer recommends the replacement of the oxygen sensor(s) when replacing the catalyst.
- DEC OBDII Converter Basics (Download PDF)

*EPA/CARB Regulation: For vehicles located in California, this converter is only approved for use on vehicles that meet the LTD1 engine emission certification level. This converter is NOT approved for use on vehicles located in California with a certification level of ULEV, SULEV, or higher (refer to the Vehicle Emission Control Information label in the engine compartment for more information).

California Air Resources Board (CARB) Forms and Resources.

• CARB WebSite for Aftermarket Converters (WebSite)
• Aftermarket Catalytic Converter Database (WebSite)
• Understanding replacement converter labeling. (PDF Download)
• Installer's checklist for new aftermarket catalytic converters (PDF Download)
• Sample warranty registration card. (PDF Download)

Warranty Information: DEC warrants that the product, a catalytic converter, is free from defects in all of the materials, and workmanship. The product has been specifically designed and manufactured to meet all specifications as it relates to emission performance requirements mandated by the EPA and the CARB. If the vehicle is properly maintained, the product is warranted to meet those specifications from the date of installation for a mileage duration or a time duration. Each State may be different, so check your specific warranty card for details. In addition, DEC further warrants against defects in materials and workmanship for 5 years, or 50,000 miles, whichever occurs first from the date of installation.

- DEC Warranty Card (WebForm)

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DEC Catalytic Converter
LEV/TLEV/TIER1 OBDII CARB Aftermarket Approval for Sale or Use on California Emission Vehicles - *SEE EPA/CARB Regulation

DEC Catalytic Converters are OE quality, use OE style connectors with absolutely no welding required and are assembled in dedicated Steel Jigs using machined mounting flanges, silent flex tubes, heavy duty tubing, heavily loaded substrates and precision stainless steel shells.

• Full Machined Flanges
• OE Fittings for Easy Installation
• Silent Flex Tubes
• Stainless Steel Quality Assembly
• Assured Fit

Installation Note: The manufacturer recommends the replacement of the oxygen sensor(s) when replacing the catalyst.
- DEC OBDII Converter Basics (Download PDF)

*EPA/CARB Regulation: For vehicles located in California, this converter is only approved for use on vehicles that meet the LEV/TLEV/TIER1 engine emission certification level. This converter is NOT approved for use on vehicles located in California with a certification level of ULEV, SULEV, or higher (refer to the Vehicle Emission Control Information label in the engine compartment for more information).

California Air Resources Board (CARB) Forms and Resources.

• CARB WebSite for Aftermarket Converters (WebSite)
• Aftermarket Catalytic Converter Database (WebSite)
• Understanding replacement converter labeling. (PDF Download)
• Installer's checklist for new aftermarket catalytic converters (PDF Download)
• Sample warranty registration card. (PDF Download)

Warranty Information: DEC warrants that the product, a catalytic converter, is free from defects in all of the materials, and workmanship. The product has been specifically designed and manufactured to meet all specifications as it relates to emission performance requirements mandated by the EPA and the CARB. If the vehicle is properly maintained, the product is warranted to meet those specifications from the date of installation for a mileage duration or a time duration. Each State may be different, so check your specific warranty card for details. In addition, DEC further warrants against defects in materials and workmanship for 5 years, or 50,000 miles, whichever occurs first from the date of installation.

- DEC Warranty Card (WebForm)

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DEC Catalytic Converter
49 State OBDI - This Converter is NOT approved for Sale or Use in California - See EPA/CARB Regulation:

DEC Catalytic Converters are OE quality, use OE style connectors with absolutely no welding required and are assembled in dedicated Steel Jigs using machined mounting flanges, silent flex tubes, heavy duty tubing, heavily loaded substrates and precision stainless steel shells.

• Full Machined Flanges
• OE Fittings for Easy Installation
• Silent Flex Tubes
• Stainless Steel Quality Assembly
• Assured Fit

Installation Note: The manufacturer recommends the replacement of the oxygen sensor(s) when replacing the catalyst.
- DEC Converter Basics (Download PDF)

EPA/CARB Regulation: This Catalytic Converter is NOT CARB Approved and is not approved for sale or use in vehicles manufactured for or registered in the State of California. Do not install this Catalytic Converter in California emission vehicles within or outside the State of California.

DEC warrants that the product, a catalytic converter, is free from defects in all of the materials, and workmanship. The product has been specifically designed and manufactured to meet all specifications as it relates to emission performance requirements mandated by the EPA and the CARB. If the vehicle is properly maintained, the product is warranted to meet those specifications from the date of installation for a mileage duration or a time duration. Each State may be different, so check your specific warranty card for details. In addition, DEC further warrants against defects in materials and workmanship for 5 years, or 50,000 miles, whichever occurs first from the date of installation.

- DEC Warranty Card (WebForm)

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DEC Catalytic Converter
49 State OBDII - This Converter is NOT approved for Sale or Use in California - See EPA/CARB Regulation:

DEC Catalytic Converters are OE quality, use OE style connectors with absolutely no welding required and are assembled in dedicated Steel Jigs using machined mounting flanges, silent flex tubes, heavy duty tubing, heavily loaded substrates and precision stainless steel shells.

• Full Machined Flanges
• OE Fittings for Easy Installation
• Silent Flex Tubes
• Stainless Steel Quality Assembly
• Assured Fit

Installation Note: The manufacturer recommends the replacement of the oxygen sensor(s) when replacing the catalyst.
- DEC OBDII Converter Basics (Download PDF)

EPA/CARB Regulation: This Catalytic Converter is NOT CARB Approved and is not approved for sale or use in vehicles manufactured for or registered in the State of California. Do not install this Catalytic Converter in California emission vehicles within or outside the State of California.

DEC warrants that the product, a catalytic converter, is free from defects in all of the materials, and workmanship. The product has been specifically designed and manufactured to meet all specifications as it relates to emission performance requirements mandated by the EPA and the CARB. If the vehicle is properly maintained, the product is warranted to meet those specifications from the date of installation for a mileage duration or a time duration. Each State may be different, so check your specific warranty card for details. In addition, DEC further warrants against defects in materials and workmanship for 5 years, or 50,000 miles, whichever occurs first from the date of installation.

- DEC Warranty Card (WebForm)

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