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Replacement and OEM Parts for Acura RLX Catalytic Converter
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Acura RLX Catalytic Converter

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Catalytic Converters
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12 Products found

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  • OEM (Genuine) Acura RLX Gasket, Exhaust Pipe (Ishino)

    PartNumber: 18212-SA7-003
    OEM Acura RLX Gasket, Exhaust Pipe (Ishino) - 18212-SA7-003
    Product Specifications
    • Other Names: Converter & Pipe Gasket, Front Pipe Gasket
    • Item Dimensions: 2.6 x 2.5 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 18212-SA7-004
    • Part Description: Acura RLX Gasket, Exhaust Pipe (Ishino)
    More Info
    $8.16 MSRP: $11.47
    You Save: $3.31 (29%)
  • Davico Direct Fit Catalytic Converter for Acura RLX - 17304

    Davico® Direct Fit Catalytic Converter for Acura RLX

    PartNumber: 17304
    Product Specifications
    • Catalytic Converter Format: Pre-Catalytic Converter
    • Catalytic Converter Overall Length: 14"
    • Converter Configuration: Direct Fit
    • Inlet Type: 4 Bolt Fixed Flange
    • Manifold Location: Firewall Side
    • O2 Sensor Port: Yes
    • Outlet Type: 3 Bolt Fixed Flange
    • Packaging Type: Boxed
    • Position: Front Passenger Side
    • UPC: 841809110558
    • Part Description: Acura RLX Direct Fit Catalytic Converter
    More Info
    $192.43
  • OEM (Genuine) Acura RLX Front Primary Catalytic Converter

    PartNumber: 18180-R9S-A10
    OEM Acura RLX 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 RLX Front Primary Catalytic Converter
    More Info
    $1422.05 MSRP: $2029.14
    You Save: $607.09 (30%)
  • OEM (Genuine) Acura RLX Front Primary Catalytic Converter

    PartNumber: 18280-R9S-A10
    OEM Acura RLX 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 RLX Front Primary Catalytic Converter
    More Info
    $1481.22 MSRP: $2113.64
    You Save: $632.42 (30%)
  • OEM (Genuine) Acura RLX Catalytic Converter

    PartNumber: 18150-R9P-A00
    OEM Acura RLX Catalytic Converter - 18150-R9P-A00
    Product Specifications
    • Item Dimensions: 14.9 x 8.2 x 6.8 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RLX Catalytic Converter
    More Info
    $1206.52 MSRP: $1722.22
    You Save: $515.70 (30%)
  • OEM (Genuine) Acura RLX Catalytic Converter

    PartNumber: 18190-R9S-A00
    OEM Acura RLX 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 RLX Catalytic Converter
    More Info
    $783.57 MSRP: $1115.78
    You Save: $332.21 (30%)
  • OEM (Genuine) Acura RLX Catalytic Converter

    PartNumber: 18150-R9S-A00
    OEM Acura RLX Catalytic Converter - 18150-R9S-A00
    Product Specifications
    • Item Dimensions: 11.3 x 7.8 x 7.2 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RLX Catalytic Converter
    More Info
    $1219.63 MSRP: $1740.96
    You Save: $521.33 (30%)
  • OEM (Genuine) Acura RLX Converter, Rear Primary

    PartNumber: 18290-R9S-A00
    OEM Acura RLX Converter, Rear Primary - 18290-R9S-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 18.7 x 8.8 x 8.3 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RLX Converter, Rear Primary
    More Info
    $592.86 MSRP: $843.42
    You Save: $250.56 (30%)
  • OEM (Genuine) Acura RLX Front Primary Catalytic Converter

    PartNumber: 18180-R9P-A10
    OEM Acura RLX Front Primary Catalytic Converter - 18180-R9P-A10
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 18.9 x 8.8 x 8.1 inches
    • Item Weight: 5.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RLX Front Primary Catalytic Converter
    More Info
    $665.00 MSRP: $948.84
    You Save: $283.84 (30%)
  • OEM (Genuine) Acura RLX Front Primary Catalytic Converter

    PartNumber: 18280-R9P-A10
    OEM Acura RLX Front Primary Catalytic Converter - 18280-R9P-A10
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 18.7 x 9.0 x 8.4 inches
    • Item Weight: 4.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RLX Front Primary Catalytic Converter
    More Info
    $476.35 MSRP: $679.42
    You Save: $203.07 (30%)
  • OEM (Genuine) Acura RLX Front Primary Catalytic Converter

    PartNumber: 18190-R9P-A00
    OEM Acura RLX Front Primary Catalytic Converter - 18190-R9P-A00
    Product Specifications
    • Other Names: Catalytic Converter, Exhaust Manifold
    • Item Dimensions: 15.3 x 6.2 x 5.1 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RLX Front Primary Catalytic Converter
    More Info
    $559.40 MSRP: $798.04
    You Save: $238.64 (30%)
  • OEM (Genuine) Acura RLX Converter, Rear Primary

    PartNumber: 18290-R9P-A00
    OEM Acura RLX Converter, Rear Primary - 18290-R9P-A00
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 14.7 x 6.2 x 6.2 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RLX Converter, Rear Primary
    More Info

About Acura RLX Catalytic Converter

The Acura RLX Concept made its debut in 2012. It was presented at the New York International Auto Show. The Acura RLX is now one of the quietest cars on the market. Classic parts like the catalytic converter contribute to its success. Many modern vehicles have a catalytic converter. It has a honeycomb interior. Older cars have ceramic beads design. The purpose of the design is to slow down the speed of the exhaust gases.
The Acura RLX stands out for its great parts. But car buyers need new catalytic converter parts if they are worn or damaged. The catalytic converter is an emission component. It converts exhaust gas into less toxic pollutants given off by gas or diesel-powered vehicle. Here are the main materials of catalytic converter parts: platinum, rhodium, palladium, and sometimes gold. We are here for you 24/7 online. We have nearly all types of Acura RLX parts in our catalog to give you a better vehicle both inside and out.

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