AP Exhaust 751025 Catalytic Converter with Integrated Exhaust Manifold - Front Right or Rear

CARB-Compliant Direct-Fit Manifold Converter

AP Exhaust 751025 is a catalytic converter with integrated exhaust manifold built for direct-fit replacement on select Hyundai and Kia applications. It combines a stainless steel body, ceramic substrate, and CARB-compliant design to match OE dimensions and California emissions requirements.

Built for 2001-2007 Hyundai Sonata and Kia Optima applications, this AP Exhaust 751025 manifold converter is engineered for front right and rear positions where listed. The Brand Line 1HYXV02.5F2S identifies the specific product family used for these OE-style fitments.

Key Features

• Part Number: 751025
• Part Type: catalytic converter with integrated exhaust manifold
• Stainless steel body for corrosion resistance
• Ceramic substrate material
• CARB Compliant Direct-Fit Manifold
• Executive Order D-280-102
• 2 O2 sensor ports
• 7-bolt welded flange inlet and 2-bolt welded flange outlet
• Overall length: 15.25 in.

Detailed Description

AP Exhaust 751025 is designed for OE-style replacement where the catalytic converter and exhaust manifold are integrated into one assembly. AP Emissions Technologies uses proprietary substrate chemistry and advanced manufacturing methods to produce converters with efficient loading, consistent fitment, and dimensions that align with original equipment specifications. This helps maintain proper exhaust flow and emissions control on the listed Hyundai Sonata and Kia Optima applications.

This part cross-references no listed interchange numbers in the provided data. It is a direct-fit solution for 2001-2007 Hyundai Sonata and Kia Optima applications, including front right and rear positions as specified below.

Vehicle Fitment

• Fits 2007 Kia Optima, front right. Direct fit; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2007 Kia Rondo, rear. Direct fit; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2006 Kia Optima, front right. Direct fit; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2005 Hyundai Sonata, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2005 Kia Optima, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2004 Hyundai Sonata, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2004 Kia Optima, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2003 Hyundai Sonata, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2003 Kia Optima, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2002 Hyundai Sonata, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2002 Kia Optima, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2001 Hyundai Sonata, front right. Direct fit; legal note: in compliance with California emissions requirements; EO Number: D-280-102.
• Fits 2001 Kia Optima, front right. Direct fit; curved outlet; legal note: in compliance with California emissions requirements; EO Number: D-280-102.

Common Issues This Part Can Address

• Failed catalytic converter efficiency readings
• Exhaust leaks at the manifold-to-pipe connection
• Check engine light concerns related to emissions performance
• Damaged or rusted integrated manifold assembly
• Fitment problems from non-direct replacement parts

Installation Notes and Tips

Verify the vehicle year, make, model, and position before installation, since this part is listed for front right and rear applications depending on the vehicle. Confirm the 7-bolt welded flange inlet, 2-bolt welded flange outlet, and the presence of 2 O2 sensor ports match the original assembly. Because this is a CARB-compliant direct-fit manifold, it is intended for the exact listed applications and EO D-280-102 should be checked against local emissions requirements.

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.