HomeExhaust > Catalytic ConverterMagnaFlow 452029 Catalytic Converter with Integrated Exhaust Manifold - Front
Part #: 452029

MagnaFlow 452029 Catalytic Converter with Integrated Exhaust Manifold - Front

Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS, Front
⚙️ 31 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS, Front
🚗Fitment: Honda, Civic and Civic del Sol
🔄Easy Returns — Return within 60 days for a full refund
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Overview of MagnaFlow Exhaust Manifold with Integrated Catalytic Converter

The MagnaFlow Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS (Part Number 452029) is designed specifically for Honda Civic and Civic del Sol models. This direct-fit catalytic converter combines the exhaust manifold and catalytic converter into a single unit, ensuring efficient emissions control and simplified installation.

  • Direct-fit catalytic converter with integrated exhaust manifold
  • Constructed from durable stainless steel for corrosion resistance
  • Ceramic substrate material for effective catalytic conversion
  • Bolt-on inlet and outlet for straightforward installation
  • Pre and post converter oxygen sensor locations for accurate emissions monitoring
  • Main piping diameter of 2 inches for optimal exhaust flow
  • Compatible with Honda Civic and Civic del Sol models

Product Line Details: Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS

The Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS product line by MagnaFlow is engineered to meet California emissions standards. This line integrates the catalytic converter directly into the exhaust manifold, reducing the number of components and potential leak points. The stainless steel construction and ceramic substrate ensure durability and effective emissions reduction, making it suitable for vehicles requiring compliance with strict environmental regulations.

Detailed Product Description

MagnaFlow part number 452029 features a stainless steel converter body and tube, providing resistance to rust and high temperatures. The ceramic substrate inside the catalytic converter facilitates the chemical reactions needed to reduce harmful exhaust emissions. The bolt-on inlet and outlet design allows for a secure and precise fitment, minimizing installation time. This catalytic converter is designed as a direct-fit replacement for Honda Civic and Civic del Sol vehicles, ensuring compatibility and maintaining factory performance standards. Oxygen sensor ports located before and after the converter enable accurate feedback to the engine control unit for optimal engine management.

Common Applications and Problem Solving

  • Replacement for damaged or clogged catalytic converters in Honda Civic and Civic del Sol
  • Helps resolve check engine light issues related to emissions system faults
  • Restores proper exhaust flow and emissions control for vehicles failing emissions tests
  • Addresses exhaust leaks caused by manifold or converter damage
  • Supports compliance with California emissions regulations

Installation Notes and Tips

This part is designed as a direct-fit replacement, matching OEM specifications for Honda Civic and Civic del Sol models. The bolt-on inlet and outlet simplify installation, but it is recommended to inspect oxygen sensors and wiring during replacement. Proper torque specifications should be followed to avoid exhaust leaks. Since this unit is not air tube adaptable, ensure compatibility with your vehicle’s exhaust configuration before installation.

Quality Assurance and Warranty

MagnaFlow manufactures this catalytic converter with integrated exhaust manifold using high-quality stainless steel and ceramic substrates to ensure durability and long service life. The product meets or exceeds OEM standards for emissions control. Warranty details are provided by MagnaFlow and should be confirmed at the time of purchase.

BrandMagnaFlow
Part Number452029
PositionExhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS, Front
Grade TypeRegular
Substrate MaterialCeramic
Air Tube AdaptableNo
Converter Body MaterialStainless steel
Converter Quantity1
Converter Tube MaterialStainless steel
FinishStainless steel
Inlet TypeBolt-on
Main Piping Diameter2
MaterialStainless steel
Mounting Hardware IncludedYes
Outlet TypeBolt-on
Oxygen Sensor LocationPre and post converter
TypeDirect-fit

This part fits 31 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2000HondaCivicDX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number YHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
2000HondaCivicHX1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number YHNXV01.6JL2; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
2000HondaCivicCX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number YHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
2000HondaCivicLX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number YHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1999HondaCivicCX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number XHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1999HondaCivicHX1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number XHNXV01.6JL2; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1999HondaCivicDX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number XHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1999HondaCivicLX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number XHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1998HondaCivicCX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number WHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1998HondaCivicHX1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number WHNXV01.6JL2; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1998HondaCivicDX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number WHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1998HondaCivicLX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number WHNXV01.6CA3; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivic1.6LL4FrontCertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJG2EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivicCX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJG3EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivicCX1.6LL4FrontCertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivicDX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJG3EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivicDX1.6LL4FrontCertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivicLX1.6LL4FrontCertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivicHX1.6LL4FrontCertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number VHNI.6VJG2EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivic del Sol1.6LL4FrontCertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJG2EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivic del SolS1.6LL4FrontCertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1997HondaCivic del SolS1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number VHN1.6VJG3EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivicHX1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-116; Engine Family Number THN1.6VJG2EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivicCX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number THN1.6VJG3EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivicCX1.6LL4N/ACertification Level : TIER1; CARB Executive Order D-193-116; Engine Family Number THN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivicDX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number THN1.6VJG3EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivicLX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number THN1.6VJG3EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivicDX1.6LL4N/ACertification Level : TIER1; CARB Executive Order D-193-116; Engine Family Number THN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivicLX1.6LL4N/ACertification Level : TIER1; CARB Executive Order D-193-116; Engine Family Number THN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivic del SolS1.6LL4N/ACertification Level : TIER1; CARB Executive Order D-193-116; Engine Family Number THN1.6VJGKGK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
1996HondaCivic del SolS1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-116; Engine Family Number THN1.6VJG3EK; Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS

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

This part directly replaces or is cross-referenced with the following part numbers:

18160-P2E-A1218160-P2E-A2218160-P2M-A0218160-PDN-A0218160P2EA1218160P2EA2218160P2MA0218160PDNA02

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.