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Replacement and OEM Parts for Honda Exhaust Manifold
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Honda Exhaust Manifold

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Exhaust Manifolds, Pipes & Mufflers
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166 Products found

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  • Dorman Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME for Honda - 673-8493

    Dorman® Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME for Honda

    PartNumber: 673-8493
    Product Specifications
    • Finish: Natural
    • Grade Type: Regular
    • Header Material: Stainless Steel
    • Inlet Gasket Included: Yes
    • Inlet Mounting Hardware Included: No
    • Inlet Mounting Hole Quantity: 4
    • Inlet Port Shape: Oval
    • Inlet Quantity: 1
    • Outlet Mounting Hardware Included: Yes
    • Outlet Mounting Hole Quantity: 3
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Overall Length: 14"
    • Position: Rear
    • Sensor Port Count: 2
    • UPC: 889245590329
    • Part Description: Honda Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME
    More Info
    $815.27
  • MagnaFlow Stainless Steel Exhaust Manifold with Integrated Catalytic Converter for Honda - 452029

    MagnaFlow® Stainless Steel Exhaust Manifold with Integrated Catalytic Converter for Honda

    PartNumber: 452029
    Product Specifications
    • Air Tube Adaptable: No
    • Body Material: Stainless Steel
    • Converter Quantity: 1
    • Converter Tube Material: Stainless Steel
    • Inlet Attachment: Bolt-On
    • Main Piping Diameter: 2
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-On
    • Overall Length: 14.25
    • Oxygen Sensor Location: Pre and Post Converter
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Manifold
    • Type: Direct-Fit
    • UPC: 841380091543
    • Part Description: Honda Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
    More Info
    $792.00
  • Davico Exhaust Manifold with Integrated Catalytic Converter for Honda - 18158

    Davico® Exhaust Manifold with Integrated Catalytic Converter for Honda

    PartNumber: 18158
    Product Specifications
    • Height: 5 in.
    • Inlet 1 Gsk.: EG24376
    • Inlet 1 Type: 4 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet 1 Gsk.: EG18158
    • Outlet 1 Type: 3 Bolt Fixed Flange
    • Over All Length: 13.75 in.
    • UPC: 841809114013
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 4.5 in.
    • Part Description: Honda Exhaust Manifold with Integrated Catalytic Converter
    More Info
    $189.79
  • Dorman Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME for Honda - 673-8503

    Dorman® Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME for Honda

    PartNumber: 673-8503
    Product Specifications
    • Finish: Natural
    • Grade Type: Regular
    • Header Material: Stainless Steel
    • Inlet Gasket Included: Yes
    • Inlet Mounting Hardware Included: No
    • Inlet Mounting Hole Quantity: 4
    • Inlet Port Shape: Oval
    • Inlet Quantity: 1
    • Outlet Mounting Hardware Included: Yes
    • Outlet Mounting Hole Quantity: 3
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Overall Length: 14"
    • Position: Front
    • Sensor Port Count: 2
    • UPC: 889245590343
    • Part Description: Honda Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME
    More Info
    $716.38
  • MagnaFlow Exhaust Manifold with Integrated Catalytic Converter for Honda - 5531898

    MagnaFlow® Exhaust Manifold with Integrated Catalytic Converter for Honda

    PartNumber: 5531898
    Product Specifications
    • Converter Configuration: Direct Fit
    • Position: Rear
    • UPC: 888563107202
    • Part Description: Honda Exhaust Manifold with Integrated Catalytic Converter
    More Info
    $899.00
  • Davico Exhaust Manifold with Integrated Catalytic Converter for Honda - 13096

    Davico® Exhaust Manifold with Integrated Catalytic Converter for Honda

    PartNumber: 13096
    Product Specifications
    • Gaskets Included: Yes
    • Height: 6 in.
    • Large Pkg. Fee: No
    • Over All Length: 14.25 in.
    • UPC: 841809102195
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 13.5 in.
    • Part Description: Honda Exhaust Manifold with Integrated Catalytic Converter
    More Info
    $183.34
  • OEM Honda Converter, Primary Diagram - 18190-R41-L00
    View Related Parts

    OEM (Genuine) Honda Converter, Primary

    PartNumber: 18190-R41-L00
    OEM Honda Converter, Primary - 18190-R41-L00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 22.6 x 10.3 x 7.7 inches
    • Item Weight: 11.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter, Primary
    More Info
    $1018.94 MSRP: $1449.70
    You Save: $430.76 (30%)
  • Dorman Cast Iron Natural Exhaust Manifold for Honda - 673-608

    Dorman® Cast Iron Natural Exhaust Manifold for Honda

    PartNumber: 673-608
    Product Specifications
    • Bolt Hole Quantity: 8
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Inlet Port Shape: Square
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • Material: Cast Iron
    • Package Quantity: 1
    • UPC: 019495219774
    • Part Description: Honda Cast Iron Natural Exhaust Manifold
    More Info
    $560.74
  • MagnaFlow Stainless Steel Exhaust Manifold with Integrated Catalytic Converter for Honda - 452030

    MagnaFlow® Stainless Steel Exhaust Manifold with Integrated Catalytic Converter for Honda

    PartNumber: 452030
    Product Specifications
    • Air Tube Adaptable: No
    • Body Material: Stainless Steel
    • Converter Quantity: 1
    • Converter Tube Material: Stainless Steel
    • Inlet Attachment: Bolt-On
    • Inlet Gasket Included: Yes
    • Inlet Type: Flanged
    • Main Piping Diameter: 2
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-On
    • Outlet Gasket Included: Yes
    • Outlet Type: Flanged
    • Overall Length: 16.375
    • Oxygen Sensor Location: Pre and Post Converter
    • Sensor Port Count: 2
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Manifold
    • Type: Direct-Fit
    • UPC: 841380091550
    • Part Description: Honda Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
    More Info
    $766.00
  • OEM Honda Conv Comp, RR Prim Diagram - 18290-R70-A02
    View Related Parts

    OEM (Genuine) Honda Conv Comp, RR Prim

    PartNumber: 18290-R70-A02
    OEM Honda Conv Comp, RR Prim - 18290-R70-A02
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 18.4 x 9.5 x 8.4 inches
    • Item Weight: 3.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 18290-R70-A00
    • Part Description: Honda Conv Comp, RR Prim
    More Info
    $864.74 MSRP: $1230.93
    You Save: $366.19 (30%)
  • Dorman Cast Iron Natural Exhaust Manifold for Honda - 673-439

    Dorman® Cast Iron Natural Exhaust Manifold for Honda

    PartNumber: 673-439
    Product Specifications
    • Bolt Hole Quantity: 8
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Inlet Port Shape: Square
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 18160CALIFSPEC
    • Package Quantity: 1
    • UPC: 019495212461
    • Part Description: Honda Cast Iron Natural Exhaust Manifold
    More Info
    $575.81
  • MagnaFlow Stainless Steel Exhaust Manifold with Integrated Catalytic Converter for Honda - 452315

    MagnaFlow® Stainless Steel Exhaust Manifold with Integrated Catalytic Converter for Honda

    PartNumber: 452315
    Product Specifications
    • Air Tube Adaptable: No
    • Body Material: Stainless Steel
    • Converter Quantity: 1
    • Converter Tube Material: Stainless Steel
    • Inlet Attachment: Bolt-On
    • Main Piping Diameter: 2
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-On
    • Overall Length: 16.2
    • Oxygen Sensor Location: Pre and Post Converter
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Manifold
    • Type: Direct-Fit
    • UPC: 888563013381
    • Part Description: Honda Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
    More Info
    $718.00
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-608

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-608
    Product Specifications
    • Bolt Hole Quantity: 5
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • Material: Stainless Steel
    • OE Part Number: 18160-PLM-A00, 18160-PLM-A50
    • Package Quantity: 1
    • UPC: 019495115960
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $553.81
  • OEM Honda Converter, RR. Primary Diagram - 18290-RCA-L00
    View Related Parts

    OEM (Genuine) Honda Converter, RR. Primary

    PartNumber: 18290-RCA-L00
    OEM Honda Converter, RR. Primary - 18290-RCA-L00
    Product Specifications
    • Other Names: Catalytic Converter, Manifold, Preconverter
    • Item Dimensions: 18.3 x 9.5 x 8.3 inches
    • Item Weight: 3.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter, RR. Primary
    More Info
    $788.99 MSRP: $1123.04
    You Save: $334.05 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-962

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-962
    Product Specifications
    • Bolt Hole Quantity: 2
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 18160PZAA00
    • Package Quantity: 1
    • UPC: 019495494072
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $460.57
  • OEM Honda Converter Diagram - 18190-RMX-A00
    View Related Parts

    OEM (Genuine) Honda Converter

    PartNumber: 18190-RMX-A00
    OEM Honda Converter - 18190-RMX-A00
    Product Specifications
    • Item Dimensions: 25.2 x 18.0 x 12.6 inches
    • Item Weight: 15.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter
    More Info
    $1581.94 MSRP: $2251.70
    You Save: $669.76 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-059

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-059
    Product Specifications
    • Finish: Natural
    • Header Material: Stainless Steel
    • Inlet Mounting Hardware Included: No
    • Inlet Mounting Hole Quantity: 4
    • Inlet Port Shape: Oval
    • Inlet Quantity: 1
    • Item Grade: Standard Replacement
    • Outlet Gasket Included: Yes
    • Outlet Mounting Hardware Included: Yes
    • Outlet Mounting Hole Quantity: 10
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Overall Length: 18"
    • Sensor Port Count: 1
    • UPC: 889245458193
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $476.10
  • OEM Honda Converter, Front Primary Diagram - 18190-RCA-L00
    View Related Parts

    OEM (Genuine) Honda Converter, Front Primary

    PartNumber: 18190-RCA-L00
    OEM Honda Converter, Front Primary - 18190-RCA-L00
    Product Specifications
    • Other Names: Catalytic Converter, Manifold, Preconverter
    • Item Dimensions: 18.5 x 9.4 x 8.3 inches
    • Item Weight: 8.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter, Front Primary
    More Info
    $801.74 MSRP: $1141.20
    You Save: $339.46 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-968

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-968
    Product Specifications
    • Bolt Hole Quantity: 2
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Oval
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 18190-R41-L00
    • Package Quantity: 1
    • UPC: 019495716839
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $402.46
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-986

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-986
    Product Specifications
    • Bolt Hole Quantity: 2
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Oval
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 18160RNAA00
    • Package Quantity: 1
    • UPC: 019495540885
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $489.32
  • OEM Honda Converter Diagram - 18190-RTW-A00
    View Related Parts

    OEM (Genuine) Honda Converter

    PartNumber: 18190-RTW-A00
    OEM Honda Converter - 18190-RTW-A00
    Product Specifications
    • Other Names: Manifold
    • Item Dimensions: 12.1 x 12.7 x 9.4 inches
    • Item Weight: 8.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter
    More Info
    $1394.18 MSRP: $1984.23
    You Save: $590.05 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-302

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-302
    Product Specifications
    • Bolt Hole Quantity: 10
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Mounting Hardware Included: No
    • Inlet Mounting Hole Quantity: 6
    • Inlet Port Shape: Oval
    • Inlet Quantity: 1
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Overall Length: 20"
    • Sensor Port Count: 1
    • UPC: 885484266018
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $386.13
  • OEM Honda Converter Diagram - 18190-RP3-A00
    View Related Parts

    OEM (Genuine) Honda Converter

    PartNumber: 18190-RP3-A00
    OEM Honda Converter - 18190-RP3-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 13.7 x 10.0 x 9.4 inches
    • Item Weight: 8.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter
    More Info
    $1171.33 MSRP: $1667.68
    You Save: $496.35 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-849

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-849
    Product Specifications
    • Bolt Hole Quantity: 4
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Square
    • Item Grade: Standard Replacement
    • OE Part Number: 12581993, 18290RCAA00, 18290RCAL00, 18290RGLA00
    • Package Quantity: 1
    • Position: Rear
    • UPC: 019495239444
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $377.81
  • OEM Honda Converter Assy., RR. Primary Diagram - 18280-RN0-A20
    View Related Parts

    OEM (Genuine) Honda Converter Assy., RR. Primary

    PartNumber: 18280-RN0-A20
    OEM Honda Converter Assy., RR. Primary - 18280-RN0-A20
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 17.9 x 9.4 x 8.6 inches
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter Assy., RR. Primary
    More Info
    $1005.66 MSRP: $1430.78
    You Save: $425.12 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Honda - 674-850

    Dorman® Stainless Steel Natural Exhaust Manifold for Honda

    PartNumber: 674-850
    Product Specifications
    • Bolt Hole Quantity: 4
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Inlet Port Shape: Square
    • Item Grade: Standard Replacement
    • OE Part Number: 12581992, 18190RCAA00, 18190RCAL00, 18190RGLA00
    • Package Quantity: 1
    • Position: Front
    • UPC: 019495239451
    • Part Description: Honda Stainless Steel Natural Exhaust Manifold
    More Info
    $398.20
  • OEM Honda Converter, RR. Primary Diagram - 18290-RCA-A00
    View Related Parts

    OEM (Genuine) Honda Converter, RR. Primary

    PartNumber: 18290-RCA-A00
    OEM Honda Converter, RR. Primary - 18290-RCA-A00
    Product Specifications
    • Other Names: Manifold
    • Item Dimensions: 19.7 x 10.7 x 9.2 inches
    • Item Weight: 8.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter, RR. Primary
    More Info
    $813.59 MSRP: $1157.18
    You Save: $343.59 (30%)
  • Dorman Cast Iron Natural Exhaust Manifold for Honda - 674-439

    Dorman® Cast Iron Natural Exhaust Manifold for Honda

    PartNumber: 674-439
    Product Specifications
    • Bolt Hole Quantity: 9
    • Finish: Natural
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Inlet Port Shape: Square
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • OE Part Number: 18160-P2E-A00, 18160-P2E-A10, 18160-P2E-A12, 18160-P2E-A21, 18160-P2E-A22, 18160-P2E-A50, 18160-P2E-L00, 18160P2EL50, 18160P2EL52, 18160P2EA52, 18160P2EL01, 18160P2EL51, 18160P2EL02, 18160P2EA51
    • Package Quantity: 1
    • UPC: 019495035572
    • Part Description: Honda Cast Iron Natural Exhaust Manifold
    More Info
    $338.92
  • Dorman Cast Iron Natural Exhaust Manifold for Honda - 674-512

    Dorman® Cast Iron Natural Exhaust Manifold for Honda

    PartNumber: 674-512
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Oval
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 9
    • OE Part Number: 18100-P08-000, 18100-P2J-000, 18100-PEM-G00
    • Package Quantity: 1
    • UPC: 019495064886
    • Part Description: Honda Cast Iron Natural Exhaust Manifold
    More Info
    $138.75
  • OEM Honda Converter, Front Primary Diagram - 18190-RCA-A00
    View Related Parts

    OEM (Genuine) Honda Converter, Front Primary

    PartNumber: 18190-RCA-A00
    OEM Honda Converter, Front Primary - 18190-RCA-A00
    Product Specifications
    • Other Names: Manifold
    • Item Dimensions: 19.6 x 14.7 x 10.5 inches
    • Item Weight: 9.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Honda Converter, Front Primary
    More Info
    $800.25 MSRP: $1138.19
    You Save: $337.94 (30%)
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