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OEM INFINITI G37 Serpentine Belts

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Your car has many belts in place, helping to move all sorts of parts. Serpentine belts are one type of belt, and rank among the most essential. A serpentine belt is a long, winding belt that operates off the crank pulley that's found at the front of the engine. A tensioner helps to keep it taut enough to power such parts as the air conditioning system, power steering pump, alternator, and water pump.

How to Spot Serpentine Belt Issues

Like any other belt, the serpentine belt can eventually go bad. Whether that failure is due to wear and tear or age, the results are the same. Parts won't work as they should, so your drive becomes less enjoyable. Signs of trouble include:

  • Fraying belt edges
  • Cracked or broken pieces of belt material
  • Engine starts overheating
  • HVAC system problems
  • Belts that are either too loose or too tight
  • Save 30% When You Buy Genuine OEM Serpentine Belts From Our Online NFINITI Parts Store

    If you aren't experiencing any problems, check your owner's manual for your recommended maintenance schedule. Replacing a tired old serpentine belt with a new one made by your manufacturer is the right choice, since that ensures the compatible fit and guaranteed performance that you want. That's because they're the only serpentine belts that were made specifically for your INFINITI G37. Buy yours now, and our team will get it shipped right out!

    Serpentine Belt
    Part Number: 11720-EY00B
    Infiniti Infiniti
    Other Names: Belt - Fan
    Replaces: 11720-EY00A
    Description: Your Infiniti Engine relies on a variety of intricate, connected parts that help you enjoy that smooth Infiniti ride you love! Many...
    Fits:
    • Infiniti:
      • EX35,
      • EX37,
      • FX37,
      • G37,
      • M37,
      • Q40,
      • Q50,
      • Q60,
      • Q70,
      • Q70L,
      • QX50,
      • QX70
    MSRP $90.98
    $64.14
    MSRP $90.98
    $64.14
    Serpentine Tensioner
    Part Number: 11955-1EA9D
    Infiniti Infiniti
    Other Names: Belt Tensioner, Tensioner Assembly - Auto
    Replaces: 11955-1EA0A, 11955-1EA0B, 11955-1EA0C, 11955-1EA9E, 11955-JK21A
    Description: Fits EX35, FX35, G35, G37, G37X, M35, M37, M45, M56, Q70 G37. G35. M35. FX35. EX35, EX37. 3.5L, 3.7L. 3.5L, 2009-10.
    Fits:
    • Infiniti:
      • EX35,
      • FX35,
      • G35,
      • G37,
      • M35
    MSRP $303.65
    $208.61
    MSRP $303.65
    $208.61
    Belt Tensioner
    Part Number: 11955-1EA0D
    Infiniti Infiniti
    Options: Upper
    Other Names: Serpentine Tensioner, Tensioner Assembly Auto
    Fits:
    • Infiniti:
      • EX35,
      • EX37,
      • FX35,
      • FX37,
      • G25,
      • G37,
      • M37,
      • Q40,
      • Q50,
      • Q60,
      • Q70,
      • Q70L,
      • QX50,
      • QX70
    MSRP $311.25
    $213.83
    MSRP $311.25
    $213.83
    Idler Pulley
    Part Number: 11925-JK20D
    Infiniti Infiniti
    Options: Lower, Upper
    Other Names: Serpentine Idler Pulley, Pulley Assembly - Idler
    Replaces: 11925-JK20A, 11925-JK20C
    Fits:
    • Infiniti:
      • EX35,
      • EX37,
      • FX35,
      • FX37,
      • G25,
      • G35,
      • G37,
      • M35,
      • M37,
      • Q40,
      • Q50,
      • Q60,
      • Q70,
      • Q70L,
      • QX50,
      • QX70
    MSRP $183.63
    $126.16
    MSRP $183.63
    $126.16

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