HomeExhaust > Catalytic ConverterDavico 18448 Catalytic Converter - Rear
Part #: 18448

Davico 18448 Catalytic Converter - Rear

Exact-Fit Catalytic Converter, Rear
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$359.39Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Exact-Fit Catalytic Converter, Rear
🚗Fitment: Hyundai and Kia, Optima and Sonata
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Davico Exact-Fit Catalytic Converter 18448

The Davico Exact-Fit Catalytic Converter 18448 is designed specifically for Hyundai Optima and Kia Sonata models. This catalytic converter ensures proper exhaust flow and emissions control with precise fitment and reliable construction.

  • Compatible with Hyundai Optima and Kia Sonata
  • Exact-Fit Catalytic Converter product line for precise replacement
  • Two bolt fixed flange inlet and outlet for secure connection
  • Includes gaskets for installation
  • Overall length of 47 inches, height 4.5 inches, width 9.5 inches
  • Supports one oxygen sensor

Detailed Product Description

The Davico Exact-Fit Catalytic Converter 18448 is engineered to match the original equipment specifications for Hyundai Optima and Kia Sonata vehicles. Featuring a 2 bolt fixed flange design on both the inlet and outlet, this catalytic converter provides a secure and leak-free connection to the exhaust system. The unit measures 47 inches in overall length, with a height of 4.5 inches and a width of 9.5 inches, ensuring proper fitment within the exhaust assembly. It supports one oxygen sensor, maintaining accurate emissions monitoring and engine performance.

The Exact-Fit Catalytic Converter line by Davico focuses on delivering direct replacement parts that meet or exceed OEM standards. This product line is tailored to provide a seamless fit and function, reducing installation time and potential exhaust leaks. The inclusion of gaskets helps facilitate a proper seal during installation.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Hyundai Optima and Kia Sonata
  • Resolves exhaust leaks caused by flange or gasket failure
  • Restores proper emissions control to pass state inspections
  • Improves engine performance affected by faulty catalytic converters
  • Addresses check engine light codes related to catalytic converter efficiency

Installation Notes and Tips

  • Ensure compatibility with your specific Hyundai Optima or Kia Sonata model year before installation
  • Use the included gaskets to achieve a proper seal at the inlet and outlet flanges
  • Verify oxygen sensor placement and connection to maintain emissions system functionality
  • Inspect exhaust flanges and mounting points for damage prior to installation
  • Professional installation is recommended to ensure correct fit and performance

Quality Assurance and Warranty

Davico Exact-Fit Catalytic Converters are manufactured to meet stringent quality standards for durability and performance. While specific warranty details for part number 18448 are not provided here, Davico products typically come with a limited warranty covering defects in materials and workmanship. Refer to the manufacturer’s warranty documentation for complete terms and conditions.

BrandDavico
Part Number18448
PositionExact-Fit Catalytic Converter, Rear
Gaskets IncludedYes
Height4.5
Inlet Type2 bolt fixed flange
Large Pkg. FeeNo
Number Of O2 Sensors1
Outlet Type2 bolt fixed flange
Over All Length47
Packaging TypeUnboxed
Width9.5

This part fits 12 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2013HyundaiSonataAutomatic2.4LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2013HyundaiSonataAutomatic2.0LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2013KiaOptimaAutomatic2.0LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2013KiaOptimaAutomatic2.4LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2012HyundaiSonataAutomatic2.4LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2012HyundaiSonataAutomatic2.0LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2012KiaOptimaAutomatic2.4LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2012KiaOptimaAutomatic2.0LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2011HyundaiSonataAutomatic2.4LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2011HyundaiSonataAutomatic2.0LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2011KiaOptimaAutomatic2.0LL4RearNot legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Exact-Fit Catalytic Converter
2011KiaOptimaAutomatic2.4LL4RearNot 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.