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Replacement and OEM Parts for 2018 Ram 2500 Alternator

2018 Ram 2500 Alternator

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  • Remy Remanufactured Alternator for 2018 Ram 2500 - 20021

    Remy® Remanufactured Alternator for 2018 Ram 2500

    PartNumber: 20021
    Product Specifications
    • Notes: Dual Alt System; Auxiliary Alt; 220 Amps
    • Amp Rating: 220
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Nippondenso
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 8
    • Pulley Included: Yes
    • Pulley Outside Diameter: 59
    • Regulator Type: External
    • Rotation Direction: Clockwise
    • UPC: 090244077302
    • Voltage [V]: 12
    • Part Description: 2018 Ram 2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 6 Cyl 6.7L
    $262.86
  • Quality-Built Alternator Remanufactured for 2018 Ram 2500 - 10240

    Quality-Built® Alternator Remanufactured for 2018 Ram 2500

    PartNumber: 10240
    Product Specifications
    • Notes: Single Alt. System, w/Nippondenso 220 amp alt.;Dual Alt. System, Upper Unit, w/Nippondenso 220 amp alt.
    • Amps: 220 Amps
    • Clock: 10:00
    • Fan: Internal
    • Manufacturer: Nippondenso
    • Pulley: 6 Groove Serpentine Clutch Pulley
    • Regulator: External
    • Rotation: Clockwise
    • UPC: 029175032883
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 6.4L
    $228.95
  • Remy Remanufactured Alternator for 2018 Ram 2500 - 20161

    Remy® Remanufactured Alternator for 2018 Ram 2500

    PartNumber: 20161
    Product Specifications
    • Notes: Primary Alt; 220 Amps
    • Amp Rating: 220
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Nippondenso
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 52
    • Regulator Type: External
    • Rotation Direction: Clockwise
    • UPC: 090244078125
    • Voltage [V]: 7
    • Part Description: 2018 Ram 2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 6.4L
    $228.60
  • Quality-Built Alternator Remanufactured for 2018 Ram 2500 - 10239

    Quality-Built® Alternator Remanufactured for 2018 Ram 2500

    PartNumber: 10239
    Product Specifications
    • Notes: Dual Alt. System, Lower Unit
    • Amps: 220 Amps
    • Clock: 1:00
    • Fan: Internal
    • Manufacturer: Nippondenso
    • Pulley: 6 Groove Serpentine Clutch Pulley
    • Regulator: External
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 6.4L
    $260.68
  • Remy Remanufactured Alternator for 2018 Ram 2500 - 12933

    Remy® Remanufactured Alternator for 2018 Ram 2500

    PartNumber: 12933
    Product Specifications
    • Notes: 160 Amps
    • Amp Rating: 160
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Nippondenso
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 52
    • Regulator Type: External
    • Rotation Direction: Clockwise
    • UPC: 090244129339
    • Voltage [V]: 10
    • Part Description: 2018 Ram 2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 5.7L
    $152.60
  • Quality-Built Alternator Remanufactured for 2018 Ram 2500 - 11379

    Quality-Built® Alternator Remanufactured for 2018 Ram 2500

    PartNumber: 11379
    Product Specifications
    • Notes: Dual Alt. System, Upper Unit, w/Nippondenso alt.;Single Alt. System, w/Nippondenso alt.
    • Amps: 220 Amps
    • Clock: 2:00
    • Fan: Internal
    • Manufacturer: Nippondenso
    • Pulley: 8 Groove Serpentine Clutch Pulley
    • Regulator: External
    • Rotation: Clockwise
    • UPC: 029175918675
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 6 Cyl 6.7L
    $167.68
  • Remy Remanufactured Alternator for 2018 Ram 2500 - 11015

    Remy® Remanufactured Alternator for 2018 Ram 2500

    PartNumber: 11015
    Product Specifications
    • Notes: Exc Dual Alt System; 220 Amps;Dual Alt System; Primary Alt; 220 Amps
    • Amp Rating: 220
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Nippondenso
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 8
    • Pulley Included: Yes
    • Pulley Outside Diameter: 59
    • Regulator Type: External
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 2018 Ram 2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 6 Cyl 6.7L
    $167.63
  • Quality-Built Alternator Remanufactured for 2018 Ram 2500 - 11443

    Quality-Built® Alternator Remanufactured for 2018 Ram 2500

    PartNumber: 11443
    Product Specifications
    • Notes: Single Alt. System, w/Mitsubishi alt.;Dual Alt. System, Upper Unit, w/Mitsubishi alt.
    • Amps: 180 Amps
    • Clock: 12:15
    • Fan: Internal
    • Manufacturer: Mitsubishi
    • Pulley: 8 Groove Serpentine Clutch Pulley
    • Regulator: External
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 6 Cyl 6.7L
    $132.24
  • Remy Alternator for 2018 Ram 2500 - 94039

    Remy® Alternator for 2018 Ram 2500

    PartNumber: 94039
    Product Specifications
    • Notes: Dual Alt System; Primary Alt; 220 Amps;Exc Dual Alt System; 220 Amps
    • Amp Rating: 220
    • Fan Type: Internal
    • New or Remanufactured: New
    • OE Manufacturer: Nippondenso
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 8
    • Pulley Included: Yes
    • Pulley Outside Diameter: 59
    • Regulator Type: External
    • Rotation Direction: Clockwise
    • UPC: 090244073199
    • Voltage [V]: 10
    • Part Description: 2018 Ram 2500 Alternator
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 6 Cyl 6.7L
    $182.60
  • Quality-Built Alternator Remanufactured for 2018 Ram 2500 - 11477

    Quality-Built® Alternator Remanufactured for 2018 Ram 2500

    PartNumber: 11477
    Product Specifications
    • Notes: w/Mitsubishi 180 amp alt.;Dual Alt. System, Upper Unit, w/Mitsubishi 180 amp alt.;Single Alt. System, w/Mitsubishi 180 amp alt.
    • Amps: 180 Amps
    • Clock: 12:15
    • Fan: Internal
    • Manufacturer: Mitsubishi
    • Pulley: 6 Groove Serpentine
    • Regulator: External
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 5.7L
    • 2018 Ram 2500 | All Trims | 8 Cyl 6.4L
    $227.18
  • Quality-Built Alternator New for 2018 Ram 2500 - 11477N

    Quality-Built® Alternator New for 2018 Ram 2500

    PartNumber: 11477N
    Product Specifications
    • Notes: w/Mitsubishi 180 amp alt.;Dual Alt. System, Upper Unit, w/Mitsubishi 180 amp alt.;Single Alt. System, w/Mitsubishi 180 amp alt.
    • Amps: 180 Amps
    • Clock: 12:15
    • Fan: Internal
    • Pulley: 6 Groove Serpentine
    • Regulator: External
    • Rotation: Clockwise
    • UPC: 029175998394
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator New
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 5.7L
    • 2018 Ram 2500 | All Trims | 8 Cyl 6.4L
    $370.26
  • Quality-Built Alternator New for 2018 Ram 2500 - 15034N

    Quality-Built® Alternator New for 2018 Ram 2500

    PartNumber: 15034N
    Product Specifications
    • Notes: w/Nippondenso 160 amp alt.
    • Amps: 160 Amps
    • Clock: 2:00
    • Fan: Internal
    • Pulley: 6 Groove Serpentine
    • Regulator: External
    • Rotation: Clockwise
    • UPC: 029175998585
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator New
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 5.7L
    $167.79
  • OEM 2018 Ram 2500 ALTERNATR-Engine Diagram - 56028697AQ
    View Related Parts

    OEM (Genuine) 2018 Ram 2500 ALTERNATR-Engine

    PartNumber: 56028697AQ
    OEM 2018 Ram 2500 ALTERNATR-Engine - 56028697AQ
    Product Specifications
    • Notes: 5.7 Liter, 160 Amp; Ram 2500; 5.7L; 160 Amp
    • Other Names: Alternator
    • Item Dimensions: 10.9 x 10.7 x 10.9 inches
    • Item Weight: 16.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 56028697AL, 56028697AM, 56028697AO, 56028697AP
    • Part Description: 2018 Ram 2500 ALTERNATR-Engine
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, Power Wagon, SLT, ST, Tradesman | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    $454.77 MSRP: $691.00
    You Save: $236.23 (35%)
  • OEM 2018 Ram 2500 Generator-Engine Diagram - 56029644AB
    View Related Parts

    OEM (Genuine) 2018 Ram 2500 Generator-Engine

    PartNumber: 56029644AB
    OEM 2018 Ram 2500 Generator-Engine - 56029644AB
    Product Specifications
    • Notes: Ram 2500; 6.4L; 220 Amp; Primary Alternator; 6.4 Liter, Primary, 220 Amp
    • Other Names: Alternator
    • Item Dimensions: 13.1 x 11.0 x 11.1 inches
    • Item Weight: 18.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 56029644AA
    • Part Description: 2018 Ram 2500 Generator-Engine
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, Tradesman | 8 Cyl 6.4 L GAS
    $726.57 MSRP: $1105.00
    You Save: $378.43 (35%)
  • OEM 2018 Ram 2500 ALTERNATR-Engine Diagram - 4801313AE
    View Related Parts

    OEM (Genuine) 2018 Ram 2500 ALTERNATR-Engine

    PartNumber: 4801313AE
    OEM 2018 Ram 2500 ALTERNATR-Engine - 4801313AE
    Product Specifications
    • Notes: Ram 2500; 6.7L Diesel; 220 Amp; Primary Alternator; 6.7 Liter, Primary, 220 Amp
    • Other Names: Alternator
    • Item Dimensions: 10.8 x 10.6 x 10.2 inches
    • Item Weight: 20.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 4801313AD, R4801313AC, 4801313AC
    • Part Description: 2018 Ram 2500 ALTERNATR-Engine
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Outdoorsman, SLT, ST, Tradesman | 6 Cyl 6.7 L DIESEL
    $449.27 MSRP: $679.00
    You Save: $229.73 (34%)
  • OEM 2018 Ram 2500 ALTERNATR-Engine Diagram - 56029707AC
    View Related Parts

    OEM (Genuine) 2018 Ram 2500 ALTERNATR-Engine

    PartNumber: 56029707AC
    OEM 2018 Ram 2500 ALTERNATR-Engine - 56029707AC
    Product Specifications
    • Notes: Ram 2500; 6.7L Diesel; 220 Amp; Auxiliary Alternator; 6.7 Liter, Auxiliary, Dual Alternator System, 220 Amp
    • Other Names: Alternator
    • Item Dimensions: 12.0 x 10.4 x 11.1 inches
    • Item Weight: 23.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 56029707AB, 56029707AA
    • Part Description: 2018 Ram 2500 ALTERNATR-Engine
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Outdoorsman, SLT, ST, Tradesman | 6 Cyl 6.7 L DIESEL
    $661.57 MSRP: $1005.00
    You Save: $343.43 (35%)
  • OEM 2018 Ram 2500 ALTERNATR-Engine Diagram - 4801769AD
    View Related Parts

    OEM (Genuine) 2018 Ram 2500 ALTERNATR-Engine

    PartNumber: 4801769AD
    OEM 2018 Ram 2500 ALTERNATR-Engine - 4801769AD
    Product Specifications
    • Notes: 5.7 Liter, 180 Amp; 6.4 Liter, Primary, 180 Amp; Ram 2500; 5.7L; 180 Amp;Ram 2500; 6.4L; 180 Amp
    • Other Names: Alternator
    • Item Dimensions: 12.0 x 10.7 x 10.9 inches
    • Item Weight: 16.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 4801769AB, 4801769AC, 4801769AA
    • Part Description: 2018 Ram 2500 ALTERNATR-Engine
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, ST, Tradesman | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
    $456.97 MSRP: $695.00
    You Save: $238.03 (35%)
  • OEM 2018 Ram 2500 ALTERNATR-Engine Diagram - 4801768AE
    View Related Parts

    OEM (Genuine) 2018 Ram 2500 ALTERNATR-Engine

    PartNumber: 4801768AE
    OEM 2018 Ram 2500 ALTERNATR-Engine - 4801768AE
    Product Specifications
    • Notes: Ram 2500; 6.7L Diesel; 180 Amp; 6.7 Liter, Primary, 180 Amp
    • Other Names: Alternator
    • Item Dimensions: 10.9 x 10.9 x 11.7 inches
    • Item Weight: 18.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 4801768AA, 4801768AD, 4801768AC
    • Part Description: 2018 Ram 2500 ALTERNATR-Engine
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Outdoorsman, SLT, ST, Tradesman | 6 Cyl 6.7 L DIESEL
    $561.47 MSRP: $853.00
    You Save: $291.53 (35%)
  • OEM 2018 Ram 2500 Generator-Engine Diagram - 56029643AB
    View Related Parts

    OEM (Genuine) 2018 Ram 2500 Generator-Engine

    PartNumber: 56029643AB
    OEM 2018 Ram 2500 Generator-Engine - 56029643AB
    Product Specifications
    • Notes: Ram 2500; 6.4L; 220 Amp; Auxiliary Alternator; 6.4 Liter, Auxiliary, Dual Alternator System, 160 Amp
    • Other Names: Alternator
    • Item Dimensions: 10.8 x 10.9 x 11.2 inches
    • Item Weight: 14.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ram 2500 Generator-Engine
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, Tradesman | 8 Cyl 6.4 L GAS
    $489.97 MSRP: $743.00
    You Save: $253.03 (35%)
  • Quality-Built Alternator Remanufactured for 2018 Ram 2500 - 15034

    Quality-Built® Alternator Remanufactured for 2018 Ram 2500

    PartNumber: 15034
    Product Specifications
    • Notes: w/Nippondenso 160 amp alt.
    • Amps: 160 Amps
    • Clock: 2:00
    • Fan: Internal
    • Manufacturer: Nippondenso
    • Pulley: 6 Groove Serpentine
    • Regulator: External
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2018 Ram 2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2018 Ram 2500 | All Trims | 8 Cyl 5.7L
    $152.91