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Replacement and OEM Parts for Infiniti Serpentine Belt Drive Kit
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Infiniti Serpentine Belt Drive Kit

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  • OEM (Genuine) Infiniti Fan & Alternator Belt

    PartNumber: 11720-EY00B
    OEM Infiniti Fan & Alternator Belt - 11720-EY00B
    Product Specifications
    • Other Names: Serpentine Belt
    • Item Dimensions: 12.6 x 6.1 x 1.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11720-EY00A
    • Part Description: Infiniti Fan & Alternator Belt
    More Info
    $66.32 MSRP: $90.98
    You Save: $24.66 (28%)
  • Gates Accessory Belt Drive Kit for Infiniti - 90K-39129

    Gates® Accessory Belt Drive Kit for Infiniti

    PartNumber: 90K-39129
    Product Specifications
    • Belt Outside Circumference: 2033
    • Belt Part Number: K070795
    • Belt Top Width: 0.947
    • Idler Pulley 1 Part Number: 36305
    • Idler Pulley 2 Part Number: 36305
    • Idler Pulley 3 Part Number: 36306
    • Tensioner Assembly Part Number: 39129
    • UPC: 770075759294
    • Part Description: Infiniti Accessory Belt Drive Kit
    More Info
    $363.01
  • OEM (Genuine) Infiniti Compressor Belt

    PartNumber: 11920-AG900
    OEM Infiniti Compressor Belt - 11920-AG900
    Product Specifications
    • Other Names: AC Belt, Serpentine Belt
    • Item Dimensions: 16.6 x 3.6 x 0.5 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Compressor Belt
    More Info
    $30.62 MSRP: $42.02
    You Save: $11.40 (28%)
  • Gates OE Exact Accessory Belt Drive Kit for Infiniti - 90K-39129A

    Gates® OE Exact Accessory Belt Drive Kit for Infiniti

    PartNumber: 90K-39129A
    Product Specifications
    • Belt Outside Circumference: 81.5"
    • Belt Part Number: K070810A
    • Belt Top Width: 24
    • Idler Pulley 1 Part Number: 36305
    • Idler Pulley 2 Part Number: 36306
    • Tensioner Assembly Part Number: 39129
    • UPC: 770075759300
    • Part Description: Infiniti OE Exact Accessory Belt Drive Kit
    More Info
    $275.76
  • OEM (Genuine) Infiniti Fan & Alternator Belt

    PartNumber: 11720-4P102
    OEM Infiniti Fan & Alternator Belt - 11720-4P102
    Product Specifications
    • Other Names: Alternator Belt, Serpentine Belt
    • Item Dimensions: 21.5 x 5.3 x 1.1 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11720-4P101, 11720-4P110
    • Part Description: Infiniti Fan & Alternator Belt
    More Info
    $62.77 MSRP: $86.12
    You Save: $23.35 (28%)
  • OEM (Genuine) Infiniti Fan & Alternator Belt

    PartNumber: 11720-JK20A
    OEM Infiniti Fan & Alternator Belt - 11720-JK20A
    Product Specifications
    • Other Names: Serpentine Belt
    • Item Dimensions: 12.2 x 6.2 x 1.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Fan & Alternator Belt
    More Info
    $51.66 MSRP: $70.88
    You Save: $19.22 (28%)
  • OEM (Genuine) Infiniti Pulley Assy-Idler, Compressor

    PartNumber: 11925-AG30A
    OEM Infiniti Pulley Assy-Idler, Compressor - 11925-AG30A
    Product Specifications
    • Item Dimensions: 5.8 x 3.6 x 2.1 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11925-4W000, 11925-AG300
    • Part Description: Infiniti Pulley Assy-Idler, Compressor
    More Info
    $120.88 MSRP: $165.83
    You Save: $44.95 (28%)
  • OEM (Genuine) Infiniti Fan & Alternator Belt

    PartNumber: 11720-1LA0A
    OEM Infiniti Fan & Alternator Belt - 11720-1LA0A
    Product Specifications
    • Other Names: Serpentine Belt
    • Item Dimensions: 14.1 x 6.1 x 1.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 11720-1LA0B
    • Part Description: Infiniti Fan & Alternator Belt
    More Info
    $77.25 MSRP: $105.98
    You Save: $28.73 (28%)
  • OEM (Genuine) Infiniti TENSIONER Assembly Auto

    PartNumber: 11955-5CA0B
    OEM Infiniti TENSIONER Assembly Auto - 11955-5CA0B
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.7 x 3.9 x 3.9 inches
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti TENSIONER Assembly Auto
    More Info
    $217.39 MSRP: $298.22
    You Save: $80.83 (28%)
  • OEM (Genuine) Infiniti TENSIONER Assembly Auto

    PartNumber: 11955-1EA0D
    OEM Infiniti TENSIONER Assembly Auto - 11955-1EA0D
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 8.2 x 4.2 x 3.1 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti TENSIONER Assembly Auto
    More Info
    $226.89 MSRP: $311.25
    You Save: $84.36 (28%)
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-JK20D
    OEM Infiniti Pulley Assy-Idler - 11925-JK20D
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.4 x 3.3 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11925-JK20C, 11925-JK20A
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $120.88 MSRP: $165.83
    You Save: $44.95 (28%)
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-JK21A
    OEM Infiniti Pulley Assy-Idler - 11925-JK21A
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.6 x 3.4 x 2.5 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $120.88 MSRP: $165.83
    You Save: $44.95 (28%)
  • OEM (Genuine) Infiniti Fan & Alternator Belt

    PartNumber: 11720-4P10A
    OEM Infiniti Fan & Alternator Belt - 11720-4P10A
    Product Specifications
    • Other Names: Alternator Belt, Serpentine Belt
    • Item Dimensions: 19.2 x 4.0 x 0.8 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Fan & Alternator Belt
    More Info
    $63.34 MSRP: $86.90
    You Save: $23.56 (28%)
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-EY00A
    OEM Infiniti Pulley Assy-Idler - 11925-EY00A
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 3.3 x 3.4 x 2.6 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $76.18 MSRP: $104.52
    You Save: $28.34 (28%)
  • OEM (Genuine) Infiniti TENSIONER Assembly Belt

    PartNumber: 11961-1CA1A
    OEM Infiniti TENSIONER Assembly Belt - 11961-1CA1A
    Product Specifications
    • Other Names: Belt Tensioner
    • Item Dimensions: 7.0 x 5.6 x 5.0 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti TENSIONER Assembly Belt
    More Info
    $425.57 MSRP: $583.78
    You Save: $158.21 (28%)
  • OEM (Genuine) Infiniti Pulley-Idler

    PartNumber: 11927-AL500
    OEM Infiniti Pulley-Idler - 11927-AL500
    Product Specifications
    • Other Names: Idler Pulley, Tension Pulley
    • Item Dimensions: 4.0 x 3.8 x 1.7 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley-Idler
    More Info
    $59.40 MSRP: $81.50
    You Save: $22.10 (28%)
  • OEM (Genuine) Infiniti Tensioner Assy-Auto

    PartNumber: 11955-1EA9D
    OEM Infiniti Tensioner Assy-Auto - 11955-1EA9D
    Product Specifications
    • Other Names: Belt Tensioner
    • Item Dimensions: 7.8 x 4.2 x 3.5 inches
    • Item Weight: 3.20 Pounds
    • Replaces: 11955-JK21A, 11955-1EA9E, 11955-1EA0C, 11955-1EA0B, 11955-1EA0A
    • Part Description: Infiniti Tensioner Assy-Auto
    More Info
    $221.35 MSRP: $303.65
    You Save: $82.30 (28%)
  • OEM (Genuine) Infiniti Tensioner Assy-Auto

    PartNumber: 11955-1CA0A
    OEM Infiniti Tensioner Assy-Auto - 11955-1CA0A
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.6 x 5.7 x 5.2 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Tensioner Assy-Auto
    More Info
    $285.86 MSRP: $392.13
    You Save: $106.27 (28%)
  • OEM (Genuine) Infiniti Pulley-Power Steering Pump

    PartNumber: D9132-JK20A
    OEM Infiniti Pulley-Power Steering Pump - D9132-JK20A
    Product Specifications
    • Other Names: Power Steering Pulley, Pulley
    • Item Dimensions: 6.5 x 5.5 x 5.5 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley-Power Steering Pump
    More Info
    $260.89 MSRP: $357.88
    You Save: $96.99 (28%)
  • OEM (Genuine) Infiniti Tensioner Assy-Auto

    PartNumber: 11955-1CA1A
    OEM Infiniti Tensioner Assy-Auto - 11955-1CA1A
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 7.2 x 5.2 x 5.2 inches
    • Item Weight: 3.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Tensioner Assy-Auto
    More Info
    $291.47 MSRP: $399.83
    You Save: $108.36 (28%)
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-4JM0A
    OEM Infiniti Pulley Assy-Idler - 11925-4JM0A
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 3.6 x 3.5 x 2.6 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $143.02 MSRP: $196.20
    You Save: $53.18 (28%)
  • OEM (Genuine) Infiniti Power Steering Oil Pump Belt

    PartNumber: 11950-1CA0B
    OEM Infiniti Power Steering Oil Pump Belt - 11950-1CA0B
    Product Specifications
    • Other Names: Power Steering Belt
    • Item Dimensions: 16.6 x 5.1 x 0.8 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Power Steering Oil Pump Belt
    More Info
    $44.12 MSRP: $60.53
    You Save: $16.41 (28%)
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-5CA0C
    OEM Infiniti Pulley Assy-Idler - 11925-5CA0C
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 4.1 x 3.6 x 3.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $129.01 MSRP: $176.98
    You Save: $47.97 (28%)
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-EZ30A
    OEM Infiniti Pulley Assy-Idler - 11925-EZ30A
    Product Specifications
    • Other Names: Idler Pulley, Pulley Assembly
    • Item Dimensions: 3.5 x 3.6 x 2.1 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $75.59 MSRP: $103.70
    You Save: $28.11 (28%)
  • OEM (Genuine) Infiniti TENSIONER Assembly Auto

    PartNumber: 11955-1LA0B
    OEM Infiniti TENSIONER Assembly Auto - 11955-1LA0B
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 6.7 x 5.6 x 5.7 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11955-1LA0A
    • Part Description: Infiniti TENSIONER Assembly Auto
    More Info
    $226.92 MSRP: $311.28
    You Save: $84.36 (28%)
  • OEM (Genuine) Infiniti PULLEY Assembly-IDLER, Alt

    PartNumber: 11925-AL50B
    OEM Infiniti PULLEY Assembly-IDLER, Alt - 11925-AL50B
    Product Specifications
    • Other Names: Idler Pulley, Pulley Assembly, Tensioner
    • Item Dimensions: 5.2 x 3.7 x 3.6 inches
    • Item Weight: 2.00 Pounds
    • Replaces: 11925-4P100, 11925-AL50A, 11925-4P101, 11925-AL500
    • Part Description: Infiniti PULLEY Assembly-IDLER, Alt
    More Info
    $120.88 MSRP: $165.83
    You Save: $44.95 (28%)
  • OEM (Genuine) Infiniti TENSIONER Assembly Auto

    PartNumber: 11955-AR00C
    OEM Infiniti TENSIONER Assembly Auto - 11955-AR00C
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 50.1 x 15.5 x 26.1 inches
    • Item Weight: 18.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11955-AR00B, 11955-AR000, 11955-AR00A
    • Part Description: Infiniti TENSIONER Assembly Auto
    More Info
    $141.94 MSRP: $194.72
    You Save: $52.78 (28%)
  • OEM (Genuine) Infiniti Tensioner Assy-Auto

    PartNumber: 11955-3JA0A
    OEM Infiniti Tensioner Assy-Auto - 11955-3JA0A
    Product Specifications
    • Other Names: Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.2 x 5.2 x 4.2 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Tensioner Assy-Auto
    More Info
    $84.38 MSRP: $115.77
    You Save: $31.39 (28%)
  • OEM (Genuine) Infiniti Tensioner Assy-Auto

    PartNumber: 11955-5NA1A
    OEM Infiniti Tensioner Assy-Auto - 11955-5NA1A
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 6.2 x 4.2 x 3.2 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Tensioner Assy-Auto
    More Info
    $219.89 MSRP: $301.65
    You Save: $81.76 (28%)
  • OEM (Genuine) Infiniti Pulley-Fan & Water Pump

    PartNumber: 21051-1CA0A
    OEM Infiniti Pulley-Fan & Water Pump - 21051-1CA0A
    Product Specifications
    • Other Names: Pulley
    • Item Dimensions: 5.3 x 5.1 x 1.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley-Fan & Water Pump
    More Info
    $145.10 MSRP: $199.05
    You Save: $53.95 (28%)
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About Infiniti Serpentine Belt Drive Kit

Infiniti was founded in North America in 1989. The brand has quickly become one of the most important carmakers in the global luxury car market. Infiniti appeals to drivers with high-quality serpentine belt drive kit parts. The serpentine belt drive parts can supply power to the various components like the power steering, A/C, and alternator by linking the pulleys of the engine's accessory drive. So, it is necessary to have the Infiniti serpentine belt drive kit parts. The engine accessory drive is controlled by the crankshaft and may use one or up to multiple belts depending on the Infiniti car. Over time the belts can begin to show signs of cracking or damage, and that can cause issues with car performance. But the serpentine belt drive kit can help replace the serpentine belt or tensioner. So, the Infiniti car's performance is not affected.
The Infiniti serpentine belt drive kit has many merits, but problems will arise after the serpentine belt drive kit parts have been used for a long time. The serpentine belt drive kit parts are used to help service the engine's front accessory drive and drive belt. There are two different types of adjusting Infiniti serpentine belt kit parts: the spring/hydraulic tensioned serpentine belt kit and the components tensioned serpentine belt kit. Get helpful parts like the serpentine belt drive kit at a low price with just a few clicks online. Buyers can get great Infiniti products like the serpentine belt drive kit parts services on our website. We are here for you 24 hours a day and 7 days a week.