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Replacement and OEM Parts for Acura Exhaust Manifold
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Acura Exhaust Manifold

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

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

    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: Acura Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME
    More Info
    $815.27
  • Davico Exhaust Manifold with Integrated Catalytic Converter for Acura - 18158

    Davico® Exhaust Manifold with Integrated Catalytic Converter for Acura

    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: Acura Exhaust Manifold with Integrated Catalytic Converter
    More Info
    $193.60
  • OEM Acura Exhaust Manifold Diagram - 18190-RYE-A00
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    OEM (Genuine) Acura Exhaust Manifold

    PartNumber: 18190-RYE-A00
    OEM Acura Exhaust Manifold - 18190-RYE-A00
    Product Specifications
    • Other Names: Catalytic Converter, Converter, Manifold
    • Item Dimensions: 18.3 x 9.2 x 8.2 inches
    • Item Weight: 3.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Exhaust Manifold
    More Info
    $957.10 MSRP: $1365.11
    You Save: $408.01 (30%)
  • Dorman Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME for Acura - 673-8503

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

    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: Acura Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME
    More Info
    $745.34
  • OEM Acura Converter, Rear Primary Diagram - 18290-RCA-L00
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    OEM (Genuine) Acura Converter, Rear Primary

    PartNumber: 18290-RCA-L00
    OEM Acura Converter, Rear 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: Acura Converter, Rear Primary
    More Info
    $786.97 MSRP: $1123.04
    You Save: $336.07 (30%)
  • Dorman Cast Iron Natural Exhaust Manifold for Acura - 673-608

    Dorman® Cast Iron Natural Exhaust Manifold for Acura

    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: Acura Cast Iron Natural Exhaust Manifold
    More Info
    $448.07
  • OEM Acura Exhaust Manifold Diagram - 18190-RK2-A00
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    OEM (Genuine) Acura Exhaust Manifold

    PartNumber: 18190-RK2-A00
    OEM Acura Exhaust Manifold - 18190-RK2-A00
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 18.7 x 9.4 x 8.1 inches
    • Item Weight: 3.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Exhaust Manifold
    More Info
    $1412.44 MSRP: $2015.42
    You Save: $602.98 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Acura - 674-608

    Dorman® Stainless Steel Natural Exhaust Manifold for Acura

    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: Acura Stainless Steel Natural Exhaust Manifold
    More Info
    $597.10
  • OEM Acura Converter, Rear Primary Diagram - 18290-RK2-A00
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    OEM (Genuine) Acura Converter, Rear Primary

    PartNumber: 18290-RK2-A00
    OEM Acura Converter, Rear Primary - 18290-RK2-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 18.9 x 9.6 x 8.2 inches
    • Item Weight: 3.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter, Rear Primary
    More Info
    $1398.63 MSRP: $1995.68
    You Save: $597.05 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Acura - 674-059

    Dorman® Stainless Steel Natural Exhaust Manifold for Acura

    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: Acura Stainless Steel Natural Exhaust Manifold
    More Info
    $405.12
  • OEM Acura Primary Catalytic Converter Diagram - 18180-R4H-A10
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    OEM (Genuine) Acura Primary Catalytic Converter

    PartNumber: 18180-R4H-A10
    OEM Acura Primary Catalytic Converter - 18180-R4H-A10
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 21.3 x 8.9 x 7.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Primary Catalytic Converter
    More Info
    $1709.39 MSRP: $2440.40
    You Save: $731.01 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Acura - 674-849

    Dorman® Stainless Steel Natural Exhaust Manifold for Acura

    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: Acura Stainless Steel Natural Exhaust Manifold
    More Info
    $369.45
  • OEM Acura Exhaust Manifold Diagram - 18190-RW0-L00
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    OEM (Genuine) Acura Exhaust Manifold

    PartNumber: 18190-RW0-L00
    OEM Acura Exhaust Manifold - 18190-RW0-L00
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 13.7 x 10.1 x 9.3 inches
    • Item Weight: 3.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Exhaust Manifold
    More Info
    $1366.38 MSRP: $1948.14
    You Save: $581.76 (30%)
  • Dorman Stainless Steel Natural Exhaust Manifold for Acura - 674-850

    Dorman® Stainless Steel Natural Exhaust Manifold for Acura

    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: Acura Stainless Steel Natural Exhaust Manifold
    More Info
    $383.83
  • OEM Acura Converter Assembly, Rear Primary Diagram - 18280-5MJ-A00
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    OEM (Genuine) Acura Converter Assembly, Rear Primary

    PartNumber: 18280-5MJ-A00
    OEM Acura Converter Assembly, Rear Primary - 18280-5MJ-A00
    Product Specifications
    • Other Names: Converter
    • Item Dimensions: 18.9 x 9.1 x 8.1 inches
    • Item Weight: 9.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter Assembly, Rear Primary
    More Info
    $1133.28 MSRP: $1617.62
    You Save: $484.34 (30%)
  • Dorman Cast Iron Natural Exhaust Manifold for Acura - 674-509

    Dorman® Cast Iron Natural Exhaust Manifold for Acura

    PartNumber: 674-509
    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: 8
    • OE Part Number: 18000-P0A-000, 18000P0A010, 5-86202-327-0, 5-86207-394-0
    • Package Quantity: 1
    • UPC: 019495064848
    • Part Description: Acura Cast Iron Natural Exhaust Manifold
    More Info
    $132.11
  • OEM Acura Primary Catalytic Converter Diagram - 18180-RDF-A10
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    OEM (Genuine) Acura Primary Catalytic Converter

    PartNumber: 18180-RDF-A10
    OEM Acura Primary Catalytic Converter - 18180-RDF-A10
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Primary Catalytic Converter
    More Info
    $1710.38 MSRP: $2441.82
    You Save: $731.44 (30%)
  • OEM Acura Front Primary Catalytic Converter Diagram - 18180-R9S-A10
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    OEM (Genuine) Acura Front Primary Catalytic Converter

    PartNumber: 18180-R9S-A10
    OEM Acura Front Primary Catalytic Converter - 18180-R9S-A10
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 18.7 x 8.9 x 8.5 inches
    • Item Weight: 4.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Front Primary Catalytic Converter
    More Info
    $1422.05 MSRP: $2029.14
    You Save: $607.09 (30%)
  • OEM Acura Front Primary Catalytic Converter Diagram - 18280-R9S-A10
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    OEM (Genuine) Acura Front Primary Catalytic Converter

    PartNumber: 18280-R9S-A10
    OEM Acura Front Primary Catalytic Converter - 18280-R9S-A10
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 19.1 x 8.8 x 8.4 inches
    • Item Weight: 4.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Front Primary Catalytic Converter
    More Info
    $1481.22 MSRP: $2113.64
    You Save: $632.42 (30%)
  • OEM Acura Converter, Front Prim Diagram - 18180-61A-A00
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    OEM (Genuine) Acura Converter, Front Prim

    PartNumber: 18180-61A-A00
    OEM Acura Converter, Front Prim - 18180-61A-A00
    Product Specifications
    • Other Names: Converter
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter, Front Prim
    More Info
    $1553.93 MSRP: $2219.29
    You Save: $665.36 (30%)
  • OEM Acura Conv Complete, Rear Prim Diagram - 18290-R70-A02
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    OEM (Genuine) Acura Conv Complete, Rear Prim

    PartNumber: 18290-R70-A02
    OEM Acura Conv Complete, Rear 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: Acura Conv Complete, Rear Prim
    More Info
    $862.52 MSRP: $1230.93
    You Save: $368.41 (30%)
  • OEM Acura Converter, Rear Primary Diagram - 18290-RKG-A01
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    OEM (Genuine) Acura Converter, Rear Primary

    PartNumber: 18290-RKG-A01
    OEM Acura Converter, Rear Primary - 18290-RKG-A01
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 16.2 x 8.9 x 6.1 inches
    • Item Weight: 7.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter, Rear Primary
    More Info
    $1001.99 MSRP: $1429.21
    You Save: $427.22 (30%)
  • OEM Acura Converter Assembly, Prim Diagram - 18180-RDF-A00
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    OEM (Genuine) Acura Converter Assembly, Prim

    PartNumber: 18180-RDF-A00
    OEM Acura Converter Assembly, Prim - 18180-RDF-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 18.5 x 9.2 x 8.4 inches
    • Item Weight: 4.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter Assembly, Prim
    More Info
    $1191.39 MSRP: $1700.62
    You Save: $509.23 (30%)
  • OEM Acura Converter Assembly, Primary Diagram - 18180-R4H-A00
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    OEM (Genuine) Acura Converter Assembly, Primary

    PartNumber: 18180-R4H-A00
    OEM Acura Converter Assembly, Primary - 18180-R4H-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 19.5 x 10.6 x 9.1 inches
    • Item Weight: 4.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter Assembly, Primary
    More Info
    $1179.94 MSRP: $1684.27
    You Save: $504.33 (30%)
  • OEM Acura Front Primary Catalytic Converter Diagram - 18180-5J2-A20
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    OEM (Genuine) Acura Front Primary Catalytic Converter

    PartNumber: 18180-5J2-A20
    OEM Acura Front Primary Catalytic Converter - 18180-5J2-A20
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 21.0 x 10.5 x 8.1 inches
    • Item Weight: 4.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Front Primary Catalytic Converter
    More Info
    $769.72 MSRP: $1098.40
    You Save: $328.68 (30%)
  • OEM Acura Primary Catalytic Converter Diagram - 18190-RX0-A00
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    OEM (Genuine) Acura Primary Catalytic Converter

    PartNumber: 18190-RX0-A00
    OEM Acura Primary Catalytic Converter - 18190-RX0-A00
    Product Specifications
    • Other Names: Catalytic Converter, Manifold
    • Item Dimensions: 18.2 x 8.8 x 8.2 inches
    • Item Weight: 4.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Primary Catalytic Converter
    More Info
    $1184.09 MSRP: $1689.29
    You Save: $505.20 (30%)
  • OEM Acura Front Primary Catalytic Converter Diagram - 18190-R70-A10
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    OEM (Genuine) Acura Front Primary Catalytic Converter

    PartNumber: 18190-R70-A10
    OEM Acura Front Primary Catalytic Converter - 18190-R70-A10
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 18.2 x 9.4 x 8.4 inches
    • Item Weight: 3.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Front Primary Catalytic Converter
    More Info
    $820.52 MSRP: $1170.04
    You Save: $349.52 (30%)
  • OEM Acura Converter Assembly, Primary Diagram - 18180-RX0-A00
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    OEM (Genuine) Acura Converter Assembly, Primary

    PartNumber: 18180-RX0-A00
    OEM Acura Converter Assembly, Primary - 18180-RX0-A00
    Product Specifications
    • Item Dimensions: 18.9 x 8.9 x 8.5 inches
    • Item Weight: 4.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter Assembly, Primary
    More Info
    $1336.60 MSRP: $1908.00
    You Save: $571.40 (30%)
  • OEM Acura Catalytic Converter Diagram - 18190-R9S-A00
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    OEM (Genuine) Acura Catalytic Converter

    PartNumber: 18190-R9S-A00
    OEM Acura Catalytic Converter - 18190-R9S-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 18.7 x 9.2 x 8.4 inches
    • Item Weight: 3.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Catalytic Converter
    More Info
    $783.57 MSRP: $1115.78
    You Save: $332.21 (30%)
  • OEM Acura Converter, Rear Primary Diagram - 18290-RJA-A00
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    OEM (Genuine) Acura Converter, Rear Primary

    PartNumber: 18290-RJA-A00
    OEM Acura Converter, Rear Primary - 18290-RJA-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 17.9 x 8.9 x 7.0 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Converter, Rear Primary
    More Info
    $1056.53 MSRP: $1507.12
    You Save: $450.59 (30%)
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