HomeExhaust > Catalytic ConverterDavico 18128 Catalytic Converter - Rear
Part #: 18128

Davico 18128 Catalytic Converter - Rear

Exact-Fit Catalytic Converter, Rear
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Exact-Fit Catalytic Converter, Rear
🚗Fitment: Kia, Sedona
🔄Easy Returns — Return within 60 days for a full refund
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Davico Exact-Fit Catalytic Converter for Kia Sedona

The Davico Exact-Fit Catalytic Converter part number 18128 is designed specifically for Kia Sedona models, ensuring precise fitment and reliable exhaust performance. This catalytic converter meets OEM specifications and includes essential components for a seamless replacement.

  • Compatible with Kia Sedona vehicles
  • Exact-Fit Catalytic Converter brand line for precise OEM match
  • Overall length of 25.25 inches and width of 11.5 inches
  • Height measures 4 inches for proper clearance
  • Includes gaskets for inlet connection (Inlet 1 Gasket part number 24023)
  • Supports use with Davico Decarbonizing Induction Kit 1540ea

Product Line Details: Exact-Fit Catalytic Converter

The Exact-Fit Catalytic Converter line by Davico is engineered to provide a direct replacement for factory catalytic converters. This product line focuses on maintaining the original exhaust flow and emission control standards, ensuring compatibility with specific vehicle makes and models. Part number 18128 is part of this line, designed to fit Kia Sedona models with exact dimensions and included gaskets to facilitate installation.

Detailed Product Description

This catalytic converter measures 25.25 inches in overall length, 11.5 inches in width, and 4 inches in height, matching the original equipment specifications for the Kia Sedona. The inclusion of the inlet gasket (part number 24023) helps ensure a secure and leak-free connection to the exhaust system. Additionally, this part is compatible with the Davico Decarbonizing Induction Kit 1540ea, which can assist in maintaining optimal converter performance over time.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Kia Sedona
  • Restores proper exhaust emissions control to meet regulatory standards
  • Eliminates exhaust leaks caused by worn or missing gaskets
  • Improves engine performance affected by catalytic converter failure
  • Supports emission system diagnostics and repairs

Installation Notes and Tips

When installing the Davico Exact-Fit Catalytic Converter 18128, ensure the included inlet gasket (24023) is properly seated to prevent exhaust leaks. Verify the overall length and dimensions match the original part to avoid fitment issues. This converter is designed for direct replacement on Kia Sedona models, so no modifications should be necessary. Use recommended tools and follow vehicle-specific service manuals for best results.

Quality Assurance

Davico catalytic converters are manufactured to meet or exceed OEM standards for durability and emissions compliance. Part number 18128 undergoes quality checks to ensure proper fit and function. While specific warranty details are not provided here, Davico products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.

BrandDavico
Part Number18128
PositionExact-Fit Catalytic Converter, Rear
Gaskets IncludedYes
Height4 in.
Inlet 1 Gsk.24023
Large Pkg. FeeNo
Over All Length25.25 in.
Use Davico Decarbonizing Induction Kit 1540eaYes
Width11.5 in.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005KiaSedona3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2004KiaSedona3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2003KiaSedona3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2002KiaSedona3.5LV6RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.