HomeMagnaFlow 4481630 Catalytic Converter
Part #: 4481630

MagnaFlow 4481630 Catalytic Converter

Direct-Fit CALIFORNIA OBDII CONVERTERS
10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Direct-Fit CALIFORNIA OBDII CONVERTERS
Fitment: Honda, Civic
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of MagnaFlow Direct-Fit Catalytic Converter

The MagnaFlow Direct-Fit CALIFORNIA OBDII CONVERTERS catalytic converter, part number 4481630, is designed specifically for Honda Civic models. Engineered for direct replacement, this converter ensures compliance with California emissions standards while maintaining vehicle performance.

  • Specific fit for Honda Civic models
  • Constructed with durable stainless steel body and tube
  • Ceramic substrate for effective emissions control
  • Bolt-on inlet type for straightforward installation
  • Overall length of 16.75 inches for precise fitment
  • Direct-fit design for California OBDII compliance
  • Mounting hardware included for convenience

Product Features and Specifications

This MagnaFlow catalytic converter features a stainless steel body and tube material, providing corrosion resistance and long-lasting durability. The ceramic substrate is engineered to reduce harmful emissions effectively. The bolt-on inlet type allows for a secure and direct connection to the exhaust system, while the outlet type B ensures compatibility with the vehicle’s exhaust layout. With an overall length of 16.75 inches, this converter is tailored to fit Honda Civic exhaust configurations precisely. The converter does not include clamps or hangers, and it does not have an attached heat shield.

About the Direct-Fit CALIFORNIA OBDII CONVERTERS Line

The Direct-Fit CALIFORNIA OBDII CONVERTERS product line by MagnaFlow is designed to meet strict California emissions regulations. These converters are engineered for specific vehicle applications, ensuring proper fitment and OBDII system compatibility. This line focuses on providing direct replacements that maintain factory emissions performance without requiring modifications.

Common Applications and Problem Resolution

  • Replacement for faulty or damaged catalytic converters on Honda Civic models
  • Restores proper emissions control to pass California smog inspections
  • Resolves check engine light issues related to catalytic converter failure
  • Improves exhaust flow and reduces harmful pollutants
  • Addresses exhaust leaks caused by deteriorated converter components

Installation Notes and Tips

Installation of the MagnaFlow 4481630 catalytic converter is straightforward due to its direct-fit design and bolt-on inlet. It is recommended to verify vehicle compatibility with the Honda Civic model year before installation. Use appropriate tools to ensure secure mounting and avoid exhaust leaks. Since clamps and hangers are not included, reusing existing hardware or sourcing compatible parts may be necessary.

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured to meet or exceed OEM standards for durability and emissions performance. The stainless steel construction and ceramic substrate contribute to long service life. Warranty details should be confirmed with the manufacturer or authorized distributor to ensure coverage specifics.

BrandMagnaFlow
Part Number4481630
PositionDirect-Fit CALIFORNIA OBDII CONVERTERS
Mounting Hardware IncludedYes
Universal Or Specific FitSpecific
Grade TypeRegular
Tube MaterialStainless steel
Inlet TypeBolt-on
Outlet TypeB
Heat Shield AttachedNo
Body MaterialStainless steel
Substrate MaterialCeramic
Overall Length16.75
Air Tube Count0
Clamp IncludedNo
Converter Quantity1
FinishStainless steel
Hangers IncludedNo
Heat Shield MaterialNone
TypeDirect-fit

This part fits 10 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2000HondaCivicEX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-139; Engine Family Number YHNXV01.6CA3; Direct-Fit CALIFORNIA OBDII CONVERTERS
2000HondaCivicEX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-139; Engine Family Number YHNXV01.6TA3; Direct-Fit CALIFORNIA OBDII CONVERTERS
2000HondaCivicEX1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-139; Engine Family Number YHNXV01.6VA2; Direct-Fit CALIFORNIA OBDII CONVERTERS
2000HondaCivicSi1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-139; Engine Family Number YHNXV01.6CA3; Direct-Fit CALIFORNIA OBDII CONVERTERS
2000HondaCivicSi1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-139; Engine Family Number YHNXV01.6TA3; Direct-Fit CALIFORNIA OBDII CONVERTERS
2000HondaCivicSi1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-139; Engine Family Number YHNXV01.6VA2; Direct-Fit CALIFORNIA OBDII CONVERTERS
1999HondaCivicEX1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-139; Engine Family Number XHNXV01.6TA3; Direct-Fit CALIFORNIA OBDII CONVERTERS
1999HondaCivicEX1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-139; Engine Family Number XHNXV01.6VA2; Direct-Fit CALIFORNIA OBDII CONVERTERS
1999HondaCivicSi1.6LL4N/ACertification Level : LEV1 LEV; CARB Executive Order D-193-139; Engine Family Number XHNXV01.6TA3; Direct-Fit CALIFORNIA OBDII CONVERTERS
1999HondaCivicSi1.6LL4N/ACertification Level : TLEV; CARB Executive Order D-193-139; Engine Family Number XHNXV01.6VA2; Direct-Fit CALIFORNIA OBDII 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-P2P-A00

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