SAVE 10% SITEWIDE Click to Apply
Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter

Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter Image 1
Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter Image 2
Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter Image 3
Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter Image 4
Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter Image 5
Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter

Dorman
Brand:Dorman
Part Number: 673-8503
UPC: 889245590343
Weight: 8 lbs
Condition:New



On Sale:

$877.26

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter for your vehicle. Buy now and secure your purchase online!

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.

Features and Benefits:

  • Convenient kit - includes gaskets and downpipe hardware to simplify installation
  • Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Durable construction -manufactured within strict tolerances for reliable longevity
  • Trustworthy value - backed by team of engineers and quality control experts in the United States

Specifications:

Air Tube Count:
0
CARB Compliant:
Yes
CARB Executive Order Number:
D-798-5
Color:
Metallic Gray
Converter Body Length:
4 in.
Gasket Or Seal Included:
Yes
Grade Type:
Regular
Inlet Mounting Hardware Included:
No
Inlet Mounting Hole Quantity:
4
Inlet Port Shape:
Oval
Inlet Quantity:
1
Material:
Stainless Steel
Outlet Mounting Hole Quantity:
3
Outlet Quantity:
1
Outlet Type:
Flanged
Overall Length:
14 in in.
Package Contents:
1 Exhaust Manifold
Package Contents:
1 Inlet Gasket
Package Contents:
1 Outlet Gasket
Package Contents:
3 Nuts
Package Contents:
3 Studs
Sensor Port Count:
2
AP Exhaust #:
751250
ATP #:
101413
Eastern #:
751250
Honda #:
18190RCAA00
MagnaFlow Exhaust Products #:
5531333
MagnaFlow Exhaust Products #:
5631333
MagnaFlow Exhaust Products #:
5631998
Walker Exhaust #:
83187
Country of Origin:
US

Select a vehicle to narrow Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter fitment info!

Last Updated: 09/24/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Acura RL

3.5L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.5NKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura RL



3.5L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.5NKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Acura RL

3.5L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 6HNXV03.5MKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura RL



3.5L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 6HNXV03.5MKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Acura RL

3.5L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 5HNXV03.5PB4
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura RL



3.5L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 5HNXV03.5PB4
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Acura TL

3.2L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.5NKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura TL



3.2L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.5NKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Acura TL

3.5L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.5PKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura TL



3.5L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.5PKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Acura TL

3.2L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 6HNXV03.2NKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura TL



3.2L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 6HNXV03.2NKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Acura TL

3.2L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 5HNXV03.24B4
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura TL



3.2L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 5HNXV03.24B4
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Acura TL

3.2L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 4HNXV03.2CKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Acura TL



3.2L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 4HNXV03.2CKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Honda Accord

3.0L V6 FULL HYBRID EV-Gas FHEV SOHC,
3.0L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.0RKC
Engine Family Number (EFN) 7HNXV03.5NKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Honda Accord



3.0L V6 FULL HYBRID EV-Gas FHEV SOHC,
3.0L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 7HNXV03.0RKC
Engine Family Number (EFN) 7HNXV03.5NKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Honda Accord

3.0L V6 FULL HYBRID EV-Gas FHEV SOHC,
3.0L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 6HNXV03.0HKC
Engine Family Number (EFN) 6HNXV03.2NKR
w/California Emissions
CARB Executive Order Number: D-798-5
 

Honda Accord



3.0L V6 FULL HYBRID EV-Gas FHEV SOHC,
3.0L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 6HNXV03.0HKC
Engine Family Number (EFN) 6HNXV03.2NKR
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Honda Accord

3.0L V6 FULL HYBRID EV-Gas FHEV SOHC,
3.0L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 5HNXV03.0TBP
Engine Family Number (EFN) 5HNXV03.24B4
w/California Emissions
CARB Executive Order Number: D-798-5
 

Honda Accord



3.0L V6 FULL HYBRID EV-Gas FHEV SOHC,
3.0L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 5HNXV03.0TBP
Engine Family Number (EFN) 5HNXV03.24B4
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Honda Accord

3.0L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 4HNXV03.0FBP
Engine Family Number (EFN) 4HNXV03.0HB4
w/California Emissions
CARB Executive Order Number: D-798-5
 

Honda Accord



3.0L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 4HNXV03.0FBP
Engine Family Number (EFN) 4HNXV03.0HB4
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle
Honda Accord

3.0L V6 Gas SOHC
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 3HNXV03.0FBP
Engine Family Number (EFN) 3HNXV03.0HB4
w/California Emissions
CARB Executive Order Number: D-798-5
 

Honda Accord



3.0L V6 Gas SOHC

Front CARB Compliant: Yes
Engine Family Number (EFN) 3HNXV03.0FBP
Engine Family Number (EFN) 3HNXV03.0HB4
w/California Emissions
CARB Executive Order Number: D-798-5

1 Per Vehicle


Customers who bought Dorman 673-8503 Exhaust Manifold with Integrated Catalytic Converter also purchased