AP Exhaust 643095 Catalytic Converter - Rear
OE Quality 60-Day Returns
AP Exhaust
 Direct Fit Converter

AP Exhaust 643095 Catalytic Converter - Rear

Brand AP Exhaust 643095
Position Rear
Body Material Stainless steel
Inlet Gasket Yes
Inlet Hardware None
Inlet Type A 2 bolt welded flange
O2 Sensor Ports 1
Outlet Gasket Yes
Outlet Hardware None
Outlet Type A 2 bolt welded flange
Overall Length (IN) 79.875
Substrate Material Ceramic
Type Federal / epa direct-fit
Type Federal / epa direct-fit undercar
Product line Direct Fit Converter
Fits Hyundai and Kia · 16 vehicles

Direct-fit converter. Built to exact OE dimensions for straightforward installation.

Stainless steel body. Helps resist corrosion in demanding exhaust conditions.

Ceramic substrate. Supports efficient converter performance and lower loading costs.

Cross-references 28600-3X301 for the same application. See all 1.

$395.26Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Step 2 — Quantity
Order total $395.26
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Catalytic Converter options

Direct-Fit Catalytic Converter for Hyundai and Kia

AP Exhaust Direct Fit Converter 643095 is a Federal / EPA direct-fit catalytic converter built for specific Hyundai Elantra and Kia Forte applications. It uses a stainless steel body with a ceramic substrate and OE-style flange connections for a precise replacement on listed vehicles.

The AP Exhaust Direct Fit Converter line focuses on exact OE dimensions and fitment, using advanced manufacturing methods to help maintain consistent build quality across applications. Part number 643095 is engineered for direct replacement service on select Hyundai and Kia models with Federal and California emissions configurations where listed.

  • Stainless steel body for corrosion resistance
  • Ceramic substrate material
  • Federal / EPA direct-fit undercar design
  • 2-bolt welded flange inlet and outlet
  • 1 O2 sensor port
  • Includes inlet gasket and outlet gasket
  • Overall length: 79.875 in.
  • Interchanges with 28600-3X301

Fitment Details

  • Fits 2017-2018 Kia Forte, N/A, Federal and California Emissions; Direct Fit Converter
  • Fits 2014-2016 Hyundai Elantra, N/A, Federal and California Emissions. Not for sale or use on vehicles licensed in CA, CO, ME, or NY; Direct Fit Converter
  • Fits 2014-2016 Kia Forte, N/A, Direct Fit; ULEV Emissions; Federal and California Emissions. Not for sale or use on vehicles licensed in CA, CO, ME, or NY.
  • Fits 2014 Hyundai Elantra Coupe, N/A, Federal and California Emissions. Not for sale or use on vehicles licensed in CA, CO, ME, or NY; Direct Fit Converter
  • Fits 2014 Kia Forte Koup, N/A, Direct Fit; ULEV Emissions; Federal and California Emissions. Not for sale or use on vehicles licensed in CA, CO, ME, or NY.
  • Fits 2011-2013 Hyundai Elantra, N/A, Direct Fit; Federal and California Emissions. Not for sale or use on vehicles licensed in CA, CO, ME, or NY; ULEV Emissions
  • Fits 2011-2013 Hyundai Elantra, Rear, Direct Fit; Exc. SULEV; Federal and California Emissions. Not for sale or use on vehicles licensed in CA, CO, ME, or NY.

Common Replacement Uses

  • Replacing a failed catalytic converter that triggers emissions-related fault codes
  • Restoring exhaust flow after substrate damage or internal breakage
  • Addressing exhaust leaks at the flange connection points
  • Correcting emissions test failures on listed Hyundai Elantra and Kia Forte applications
  • Replacing a converter with restricted flow or reduced efficiency

Installation Notes and Tips

Verify the vehicle’s emissions label, engine configuration, and converter position before ordering. This part uses 2-bolt welded flange connections and includes inlet and outlet gaskets; no inlet or outlet hardware is listed. Confirm O2 sensor port placement and overall length against the original unit before installation. For best results, inspect adjacent exhaust components for leaks, damaged hangers, or sensor issues that could affect converter performance.

Quality Assurance

AP Exhaust uses automated workstations, spinner welding equipment, and high-speed production lines to build converters to OE dimensions and fitment standards. The ARISTO substrate chemistry is used to support efficient catalyst loading and consistent converter performance across the listed applications.

Related reading

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2018KiaForte—2.0LL4N/AFederal and California Emissions; Direct Fit Converter
2017KiaForte—2.0LL4N/AFederal and California Emissions; Direct Fit Converter
2016HyundaiElantra—2.0LL4N/AFederal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; Direct Fit Converter
2016KiaForte—2.0LL4N/ADirect Fit; ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2015HyundaiElantra—2.0LL4N/AFederal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; Direct Fit Converter
2015KiaForte—2.0LL4N/ADirect Fit; ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2014HyundaiElantra—2.0LL4N/AFederal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; Direct Fit Converter
2014HyundaiElantra Coupe—2.0LL4N/AFederal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; Direct Fit Converter
2014KiaForte—2.0LL4N/ADirect Fit; ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2014KiaForte Koup—2.0LL4N/ADirect Fit; ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2013HyundaiElantraSedan1.8LL4N/ADirect Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (ULEV Emissions)
2013HyundaiElantra—1.8LL4RearDirect Fit; Exc. SULEV; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2012HyundaiElantraSedan1.8LL4N/ADirect Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (ULEV Emissions)
2012HyundaiElantra—1.8LL4RearDirect Fit; Exc. SULEV; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2011HyundaiElantraSedan1.8LL4N/ADirect Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (ULEV Emissions)
2011HyundaiElantra—1.8LL4RearDirect Fit; Exc. SULEV; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
28600-3X301