2003 Honda Civic Exhaust Parts

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Catalytic Converter Catalytic Converter Bolt Catalytic Converter Gasket Catalytic Converter with Integrated Exhaust Manifold Exhaust Bolt Exhaust Bolt Spring Exhaust Bolt and Spring Exhaust Manifold Exhaust Manifold Bolt and Spring Exhaust Manifold Gasket Exhaust Muffler Exhaust Muffler Gasket Exhaust Pipe Exhaust Pipe Connector Gasket Exhaust Pipe to Manifold Gasket Exhaust Spring Exhaust System Hanger Exhaust System Kit

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2003 Honda Civic Catalytic Converter 4 Cyl 1.7L Magnaflow

Universal Catalytic Converter - 2.00in.
Cutting and Welding Required During Installation
Universal Catalytic Converter - 2.00in.
Universal HM Grade Federal (Excludes CA)
Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2
- Heat Shield Attached: Yes
- Body Width: 4.25
- Overall Length: 15
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 4.375
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Round
- Outlet Attachment: Weld-on
- Air Tube Adaptable: No
- Body Length: 11
- Outlet Diameter: 2

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2003 - Honda Civic	L	1700	4 Cyl 1.7L	HX	-

26 In Stock

$302.00 CAD

$362.40 CAD

Brand	Magnaflow
Part #	M6699354HM
Condition	New
Warehouse	B

UPC: 00841380031310

2003 Honda Civic Catalytic Converter with Integrated Exhaust Manifold 4 Cyl 1.7L Dorman

Manifold Converter - CARB Compliant
CARB Compliant: Yes w/Single Catalytic Converter System
Product Attributes:
- : D-665-4
- Inlet Gasket Included: Yes
- Converter Body Material: Cast Iron
- Grade Type: Regular
- Package Contents: Exhaust Manifold; 1 Manifold Gasket And 1 Flange; 2 Bolts; 2 Springs
- Outlet Mounting Hardware Included: Yes
- CARB Executive Order Number: D-665-4
- Inlet Port Shape: Square
- California Air Resources Board (CARB) Certified: Yes
- CARB Compliant: Yes
Features:
- Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
- Convenient kit - includes gaskets and downpipe hardware to simplify installation
- Durable construction -manufactured within strict tolerances for reliable longevity
- Trustworthy value - backed by team of engineers and quality control experts in the United States
This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

This Part Fits the Following OEM/Substitute Numbers:

452030, 56030, 82450

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2003 - Honda Civic	L	1700	4 Cyl 1.7L	HX	-

2 In Stock

$992.45 CAD

$1,190.94 CAD

Brand	Dorman
Part #	D18673-608
Condition	New
Warehouse	B

2003 Honda Civic Catalytic Converter 4 Cyl 1.7L Magnaflow

Direct-Fit Catalytic Converter
CARB Executive Order D-193-142 Engine Family Number 3HNXV01.7VA5 ; Certification Level : LEV1 ULEV
Direct-Fit Catalytic Converter
Direct-Fit CALIFORNIA OBDII CONVERTERS
Product Attributes:
- Mounting Hardware Included: Yes
- Heat Shield Attached: No
- Hangers Included: Yes
- Overall Length: 39.875
- Subtitle: California / Carb Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Bolt-on
- Main Piping Diameter: 2.25
- Outlet Attachment: Bolt-on
- Sensor Port Count: 2
- Air Tube Adaptable: No
- Clamp Included: No

This Part Fits the Following OEM/Substitute Numbers:

18160-PLR-A00, 18160PLRA00, 18190-PMP-A00, 18190-PMS-A00, 18190PMPA00, 18190PMSA00

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2003 - Honda Civic	L	1700	4 Cyl 1.7L	GX	-

1 In Stock

$1,828.42 CAD

$2,194.10 CAD

Brand	Magnaflow
Part #	M664561026
Condition	New
Warehouse	B

UPC: 00888563133416

2003 Honda Civic Catalytic Converter 4 Cyl 1.3L Magnaflow

Universal Catalytic Converter - 2.00in.
Cutting and Welding Required During Installation
Universal Catalytic Converter - 2.00in.
Universal OEM GRADE Federal (Excludes California)
Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2
- Heat Shield Attached: Yes
- Body Width: 4.25
- Overall Length: 13
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 4.375
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Round
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: No
- Body Length: 9
- Outlet Diameter: 2

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - Honda Civic	L	1339	4 Cyl 1.3L	-

9 In Stock

$311.57 CAD

$373.88 CAD

Brand	Magnaflow
Part #	M6651204
Condition	New
Warehouse	B

UPC: 00841380069269

2003 Honda Civic Catalytic Converter with Integrated Exhaust Manifold 4 Cyl 1.7L Magnaflow

Manifold Catalytic Converter
CARB Executive Order D-193-116 Engine Family Number 3HNXV01.7WA5 ; Certification Level : LEV1 ULEV
Manifold Catalytic Converter
Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
Product Attributes:
- Inlet Attachment: Bolt-on
- Main Piping Diameter: 2
- Inlet Gasket Included: Yes
- Outlet Gasket Included: Yes
- Mounting Hardware Included: Yes
- Outlet Attachment: Bolt-on
- Sensor Port Count: 2
- Air Tube Adaptable: No
- Overall Length: 16.375
- Subtitle: California / Carb Compliant
- Substrate Material: Ceramic

This Part Fits the Following OEM/Substitute Numbers:

18160-PLM-A00, 18160-PLM-A50, 18160-PMS-A00, 18160PLMA00, 18160PLMA50, 18160PMSA00

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2003 - Honda Civic	L	1700	4 Cyl 1.7L	LX	-

1 In Stock

$1,396.59 CAD

$1,675.91 CAD

Brand	Magnaflow
Part #	M66452030
Condition	New
Warehouse	B

UPC: 00841380091550

2003 Honda Civic Catalytic Converter 4 Cyl 1.3L Magnaflow

Universal Catalytic Converter - 2.00in.
CARB Executive Order D-193-124 Engine Family Number 3HNXV01.34A5 ; Certification Level : LEV1 ULEV OE Spec Cutting and Welding Required During Installation
Universal Catalytic Converter - 2.00in.
2in. Universal California OBDII Catalytic Converter
Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2
- Heat Shield Attached: Yes
- Body Width: 5.5
- Overall Length: 13
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: California / Carb Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: No
- Body Length: 9
- Outlet Diameter: 2

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - Honda Civic	L	1339	4 Cyl 1.3L	-

2 In Stock

$606.74 CAD

$728.09 CAD

Brand	Magnaflow
Part #	M66457104
Condition	New
Warehouse	B

UPC: 00888563012025

2003 Honda Civic Catalytic Converter with Integrated Exhaust Manifold 4 Cyl 1.7L Magnaflow

Manifold Catalytic Converter
CARB Executive Order D-193-124 Engine Family Number 3HNXV01.72A5 ; Certification Level : LEV1 ULEV
Manifold Catalytic Converter
Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
Product Attributes:
- Inlet Attachment: Bolt-on
- Main Piping Diameter: 2
- Inlet Gasket Included: Yes
- Outlet Gasket Included: Yes
- Mounting Hardware Included: Yes
- Outlet Attachment: Bolt-on
- Sensor Port Count: 2
- Air Tube Adaptable: No
- Overall Length: 16.375
- Subtitle: California / Carb Compliant
- Substrate Material: Ceramic

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2003 - Honda Civic	L	1700	4 Cyl 1.7L	HX	-

1 In Stock

$1,396.59 CAD

$1,675.91 CAD

Brand	Magnaflow
Part #	M66452030
Condition	New
Warehouse	B

UPC: 00841380091550

2003 Honda Civic Catalytic Converter with Integrated Exhaust Manifold 4 Cyl 1.7L Magnaflow

Manifold Catalytic Converter
CARB Executive Order D-193-124 Engine Family Number 3HNXV01.7WA5 ; Certification Level : LEV1 ULEV
Manifold Catalytic Converter
Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
Product Attributes:
- Inlet Attachment: Bolt-on
- Main Piping Diameter: 2
- Inlet Gasket Included: Yes
- Outlet Gasket Included: Yes
- Mounting Hardware Included: Yes
- Outlet Attachment: Bolt-on
- Sensor Port Count: 2
- Air Tube Adaptable: No
- Overall Length: 16.375
- Subtitle: California / Carb Compliant
- Substrate Material: Ceramic

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2003 - Honda Civic	L	1700	4 Cyl 1.7L	DX	-

1 In Stock

$1,396.59 CAD

$1,675.91 CAD

Brand	Magnaflow
Part #	M66452030
Condition	New
Warehouse	B

UPC: 00841380091550

2003 Honda Civic Catalytic Converter 4 Cyl 2.0L MagnaFlow Performance Exhaust

OEM Grade Series; 2.5 in. Tubing/Inlet/Outlet; Overall L-15.00 in.; O2 Sensor Location Midbed; Not Air Tube Kit Adaptable;Not Legal For Sale Or Use On Vehicles Registered In CA Cutting And Welding Required During Installation
Universal-Fit Catalytic Converter

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2003 - Honda Civic	L	1998	4 Cyl 2.0L	SiR	122

Brand	MagnaFlow Performance Exhaust
Part #	51356
Condition	New
Warehouse	C

2003 Honda Civic Catalytic Converter 4 Cyl 2.0L MagnaFlow Performance Exhaust

2.5 in. Tubing; 2.5 in. Inlet/Outlet; Overall L-15.00 in.; W-4.25 in.; Conv L-11 in.; Not Air Tube Kit Adaptable;Not Legal For Sale Or Use On Vehicles Registered In CA Cutting And Welding Required During Installation
Heavy Metal Series Catalytic Converter

Additional Fitment Information: