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Mopar 3879131
Idler Pulley

1984-1997 Mopar 3879131

Customer Questions & Expert Answers (1)
Mopar 3879131 Idler Pulley
Mopar 3879131 Idler Pulley
  • Part Description
    Pulley; Accessory Drive Belt Idler Pulley; Serpentine Belt Drive Kit; Belt Pulley
  • Manufacturer
    Mopar
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Mopar
    Manufacturer Part Number3879131
    Part DescriptionPulley; Accessory Drive Belt Idler Pulley; Serpentine Belt Drive Kit; Belt Pulley
    Other NamesSerpentine Idler Pulley; Alternator Idler W/O Air Condition, 114 Amp. Alternator.
    Item Weight1.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerMopar
    SKU3879131
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    1984-1991 Dodge B150Base6 Cyl 3.7 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.2 L GAS
    1994, 1984-1991 Dodge B250Base6 Cyl 3.7 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
    1995-1996 Dodge B2500Base
    1994, 1984-1991 Dodge B350Base8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
    1995-1996 Dodge B3500Base8 Cyl 5.9 L GAS
    1988-1989 Dodge D100Custom8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
    1993, 1988-1989 Dodge D150Base8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
    1992-1993, 1988-1989 Dodge D250Base8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
    1992-1993, 1988-1989 Dodge D350Base8 Cyl 5.9 L GAS
    1985-1989 Dodge DiplomatSE, Salon8 Cyl 5.2 L GAS
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  • Customer Questions & Expert Answers

    Q:
    Can you confirm if this 3879131 is suitable for my car? Posted by JeepPartsDeal Specialist
    A:
    To confirm compatibility of the 3879131, Select Your Vehicle first.
    Posted by JeepPartsDeal Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM Mopar 3879131, Excellent Performance and Perfect Fitment

To ensure reliability, purchase Mopar part # 3879131 Idler Pulley. It is sometimes referred to as Mopar A/C Idler Pulley. OEM parts, sourced straight from Mopar, are distinguished by their superior quality, durability, and precise fit. They are subjected to rigorous quality checks, assuring its safety, resilience, and performance that aligns with your original parts.

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