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Replacement and OEM Parts for Acura TLX Engine Control Module
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Acura TLX Engine Control Module

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  • OEM (Genuine) Acura TLX Control Module, Powertrain (Rewritable)

    PartNumber: 37820-5J2-A12
    OEM Acura TLX Control Module, Powertrain (Rewritable) - 37820-5J2-A12
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-A11
    • Part Description: Acura TLX Control Module, Powertrain (Rewritable)
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-A56
    OEM Acura TLX ECU - 37820-5J2-A56
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 8.1 x 8.1 x 2.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-A54, 37820-5J2-A53, 37820-5J2-A55, 37820-5J2-A52, 37820-5J2-A51
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX Electronic Control U

    PartNumber: 37820-5J2-C64
    OEM Acura TLX Electronic Control U - 37820-5J2-C64
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 9.2 x 8.8 x 2.3 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-C62, 37820-5J2-C63, 37820-5J2-C61
    • Part Description: Acura TLX Electronic Control U
    More Info
    $632.18 MSRP: $902.86
    You Save: $270.68 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-319
    OEM Acura TLX ECU - 37820-5J2-319
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Replaces: 37820-5J2-309
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-415
    OEM Acura TLX ECU - 37820-5J2-415
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Replaces: 37820-5J2-405
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-417
    OEM Acura TLX ECU - 37820-5J2-417
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 9.2 x 8.8 x 2.4 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-407, 37820-5J2-A31, 37820-5J2-A32
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-418
    OEM Acura TLX ECU - 37820-5J2-418
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Replaces: 37820-5J2-A41, 37820-5J2-A42, 37820-5J2-408
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-A75
    OEM Acura TLX ECU - 37820-5J2-A75
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 8.3 x 8.4 x 2.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-A74, 37820-5J2-A72, 37820-5J2-A71, 37820-5J2-A73
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-A85
    OEM Acura TLX ECU - 37820-5J2-A85
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 8.4 x 8.1 x 2.0 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-A83, 37820-5J2-A81, 37820-5J2-A84, 37820-5J2-A82
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX Electronic Control U

    PartNumber: 37820-5J2-C54
    OEM Acura TLX Electronic Control U - 37820-5J2-C54
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 9.1 x 8.8 x 2.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-C51, 37820-5J2-C53, 37820-5J2-C52
    • Part Description: Acura TLX Electronic Control U
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX Electronic Control U

    PartNumber: 37820-RDF-A31
    OEM Acura TLX Electronic Control U - 37820-RDF-A31
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 8.8 x 8.6 x 4.6 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura TLX Electronic Control U
    More Info
    $681.73 MSRP: $973.63
    You Save: $291.90 (30%)
  • OEM (Genuine) Acura TLX CONTROL MODULE, POWERTRAIN (REWRITABLE)

    PartNumber: 37820-RDF-A43
    OEM Acura TLX CONTROL MODULE, POWERTRAIN (REWRITABLE) - 37820-RDF-A43
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 8.9 x 8.6 x 4.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-RDF-A42, 37820-RDF-A41
    • Part Description: Acura TLX CONTROL MODULE, POWERTRAIN (REWRITABLE)
    More Info
    $681.73 MSRP: $973.63
    You Save: $291.90 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-RDF-A57
    OEM Acura TLX ECU - 37820-RDF-A57
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 8.4 x 6.2 x 2.1 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-RDF-A56, 37820-RDF-A51, 37820-RDF-A52, 37820-RDF-A53, 37820-RDF-A55, 37820-RDF-A54
    • Part Description: Acura TLX ECU
    More Info
    $681.73 MSRP: $973.63
    You Save: $291.90 (30%)
  • OEM (Genuine) Acura TLX Electronic Control U

    PartNumber: 37820-RDF-A73
    OEM Acura TLX Electronic Control U - 37820-RDF-A73
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 8.7 x 7.3 x 2.2 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-RDF-A71, 37820-RDF-A72
    • Part Description: Acura TLX Electronic Control U
    More Info
    $681.73 MSRP: $973.63
    You Save: $291.90 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-610
    OEM Acura TLX ECU - 37820-5J2-610
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Part Description: Acura TLX ECU
    More Info
    $632.18 MSRP: $902.86
    You Save: $270.68 (30%)
  • OEM (Genuine) Acura TLX Control Module, Powertrain

    PartNumber: 37820-5J2-630
    OEM Acura TLX Control Module, Powertrain - 37820-5J2-630
    Product Specifications
    • Other Names: ECM
    • Part Description: Acura TLX Control Module, Powertrain
    $632.18 MSRP: $902.86
    You Save: $270.68 (30%)
  • OEM (Genuine) Acura TLX ELECTRONIC CONTROL U

    PartNumber: 37820-5J2-C72
    OEM Acura TLX ELECTRONIC CONTROL U - 37820-5J2-C72
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-C71
    • Part Description: Acura TLX ELECTRONIC CONTROL U
    More Info
    $632.18 MSRP: $902.86
    You Save: $270.68 (30%)
  • OEM (Genuine) Acura TLX Electronic Control U

    PartNumber: 37820-5J2-C81
    OEM Acura TLX Electronic Control U - 37820-5J2-C81
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 9.1 x 8.9 x 2.4 inches
    • Item Weight: 1.80 Pounds
    • Part Description: Acura TLX Electronic Control U
    More Info
    $632.18 MSRP: $902.86
    You Save: $270.68 (30%)
  • OEM (Genuine) Acura TLX Control Module, Powertrain

    PartNumber: 37820-RDF-A03
    OEM Acura TLX Control Module, Powertrain - 37820-RDF-A03
    Product Specifications
    • Other Names: ECM
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura TLX Control Module, Powertrain
    More Info
    $589.21 MSRP: $841.50
    You Save: $252.29 (30%)
  • OEM (Genuine) Acura TLX CONT MOD, POWERTRAIN

    PartNumber: 37820-6S9-A54
    OEM Acura TLX CONT MOD, POWERTRAIN - 37820-6S9-A54
    Product Specifications
    • Other Names: ECM
    • Part Description: Acura TLX CONT MOD, POWERTRAIN
    $800.65 MSRP: $1143.47
    You Save: $342.82 (30%)
  • OEM (Genuine) Acura TLX CONTROL MODULE, POWERTRAIN (REWRITABLE)

    PartNumber: 37820-5J2-L03
    OEM Acura TLX CONTROL MODULE, POWERTRAIN (REWRITABLE) - 37820-5J2-L03
    Product Specifications
    • Other Names: ECM
    • Item Dimensions: 9.5 x 8.7 x 2.4 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37820-5J2-L02, 37820-5J2-L01
    • Part Description: Acura TLX CONTROL MODULE, POWERTRAIN (REWRITABLE)
    More Info
    $440.98 MSRP: $629.81
    You Save: $188.83 (30%)
  • OEM (Genuine) Acura TLX Control Module, Powertrain

    PartNumber: 37820-5J2-L04
    OEM Acura TLX Control Module, Powertrain - 37820-5J2-L04
    Product Specifications
    • Other Names: ECM
    • Fitment Type: Direct Replacement
    • Part Description: Acura TLX Control Module, Powertrain
    More Info
    $440.98 MSRP: $629.81
    You Save: $188.83 (30%)
  • OEM (Genuine) Acura TLX Control Module, Powertrain

    PartNumber: 37820-5J2-L14
    OEM Acura TLX Control Module, Powertrain - 37820-5J2-L14
    Product Specifications
    • Other Names: ECM
    • Fitment Type: Direct Replacement
    • Part Description: Acura TLX Control Module, Powertrain
    More Info
    $440.98 MSRP: $629.81
    You Save: $188.83 (30%)
  • OEM (Genuine) Acura TLX Control Module, Powertrain

    PartNumber: 37820-6S8-A73
    OEM Acura TLX Control Module, Powertrain - 37820-6S8-A73
    Product Specifications
    • Other Names: ECM
    • Fitment Type: Direct Replacement
    • Part Description: Acura TLX Control Module, Powertrain
    More Info
    $343.60 MSRP: $490.73
    You Save: $147.13 (30%)
  • OEM (Genuine) Acura TLX Control Module, Powertrain

    PartNumber: 37820-6S8-A83
    OEM Acura TLX Control Module, Powertrain - 37820-6S8-A83
    Product Specifications
    • Other Names: ECM
    • Fitment Type: Direct Replacement
    • Part Description: Acura TLX Control Module, Powertrain
    More Info
    $343.60 MSRP: $490.73
    You Save: $147.13 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-315
    OEM Acura TLX ECU - 37820-5J2-315
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Replaces: 37820-5J2-305
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-317
    OEM Acura TLX ECU - 37820-5J2-317
    Product Specifications
    • Other Names: ECM
    • Item Weight: 1.80 Pounds
    • Replaces: 37820-5J2-307
    • Part Description: Acura TLX ECU
    More Info
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX ECU

    PartNumber: 37820-5J2-601
    OEM Acura TLX ECU - 37820-5J2-601
    Product Specifications
    • Other Names: ECM
    • Part Description: Acura TLX ECU
    $687.91 MSRP: $982.46
    You Save: $294.55 (30%)
  • OEM (Genuine) Acura TLX Control Module, Powertrain

    PartNumber: 37820-6S8-A53
    OEM Acura TLX Control Module, Powertrain - 37820-6S8-A53
    Product Specifications
    • Other Names: ECM
    • Fitment Type: Direct Replacement
    • Part Description: Acura TLX Control Module, Powertrain
    More Info
    $343.60 MSRP: $490.73
    You Save: $147.13 (30%)
  • OEM (Genuine) Acura TLX CONT MOD, POWERTRAIN

    PartNumber: 37820-6S8-A55
    OEM Acura TLX CONT MOD, POWERTRAIN - 37820-6S8-A55
    Product Specifications
    • Other Names: ECM
    • Part Description: Acura TLX CONT MOD, POWERTRAIN
    $339.88 MSRP: $485.42
    You Save: $145.54 (30%)
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About Acura TLX Engine Control Module

The assembly lines for the Acura TLX were in Marysville, Ohio. The Acura TLX was considered the flagship Acura sedan after its launch. It appeals to drivers with great parts such as the engine control module. The engine control module controls a lot including the engine system's idle speed and the time in the engine cycle when the valves open. A faulty engine control module can lead to an engine misfire, poor fuel economy, and a decline in the engine's performance.
Acura TLX stands out for its great parts. But car buyers need new engine control module parts if they are worn or damaged. The engine control module (ECM) is designed to run the engine management system (controls fuel mixture, timing, and emissions controls). The removal process for Acura TLX engine control module parts is as follows. First, disconnect the negative battery terminal. Second, locate the ECM. Third, disconnect the wire that provides the electrical current. Then remove the ECM mounting hardware. Next, remove the electrical connectors. There are plenty of inexpensive and quality parts for Acura TLX online. We offer fine parts and devices for Acura TLX 24 hours a day and 7 days a week.

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