Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for 2018 Ram 3500 Fuel Tank
My Vehicle Change Vehicle
2018 Ram 3500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Fuel Systems
  • Department
  • Prices

10 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2018 Ram 3500 Fuel

    PartNumber: 68149858AB
    OEM 2018 Ram 3500 Fuel - 68149858AB
    Product Specifications
    • Notes: W/O Cng, 5.7, 6.4 Liter, 31 Gallon
    • Other Names: Fuel Tank
    • Item Dimensions: 74.0 x 20.8 x 16.5 inches
    • Item Weight: 28.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 68149858AA
    • Part Description: 2018 Ram 3500 Fuel
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, SLT, ST, Tradesman | 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
    $932.79 MSRP: $1425.00
    You Save: $492.21 (35%)
  • OEM (Genuine) 2018 Ram 3500 Diesel Exhaust Fluid

    PartNumber: 52029762AG
    OEM 2018 Ram 3500 Diesel Exhaust Fluid - 52029762AG
    Product Specifications
    • Other Names: Fuel Tank, Reservoir
    • Item Dimensions: 20.1 x 17.5 x 16.3 inches
    • Item Weight: 5.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 52029762AI
    • Part Description: 2018 Ram 3500 Diesel Exhaust Fluid
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, SLT, Tradesman | 6 Cyl 6.7 L DIESEL
    $927.29 MSRP: $1425.00
    You Save: $497.71 (35%)
  • OEM (Genuine) 2018 Ram 3500 Fuel Tank

    PartNumber: 68149849AA
    OEM 2018 Ram 3500 Fuel Tank - 68149849AA
    Product Specifications
    • Item Dimensions: 72.2 x 17.4 x 15.4 inches
    • Item Weight: 30.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 68149849AB
    • Part Description: 2018 Ram 3500 Fuel Tank
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, SLT, ST, Tradesman | 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
    $817.29 MSRP: $1245.00
    You Save: $427.71 (35%)
  • OEM (Genuine) 2018 Ram 3500 TANK-DIESEL EXHAUST FLUID

    PartNumber: 52029762AH
    OEM 2018 Ram 3500 TANK-DIESEL EXHAUST FLUID - 52029762AH
    Product Specifications
    • Other Names: Fuel Tank, Reservoir, Tank
    • Item Dimensions: 19.9 x 17.0 x 16.3 inches
    • Item Weight: 8.30 Pounds
    • Replaced by: 52029762AI
    • Part Description: 2018 Ram 3500 TANK-DIESEL EXHAUST FLUID
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, SLT, Tradesman | 6 Cyl 6.7 L DIESEL
    $927.29 MSRP: $1425.00
    You Save: $497.71 (35%)
  • OEM (Genuine) 2018 Ram 3500 Fuel Tank

    PartNumber: 68139894AB
    OEM 2018 Ram 3500 Fuel Tank - 68139894AB
    Product Specifications
    • Notes: Cng, Front
    • Item Dimensions: 57.3 x 22.7 x 17.4 inches
    • Item Weight: 53.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ram 3500 Fuel Tank
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, SLT, Tradesman | 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
    $4014.99 MSRP: $6095.00
    You Save: $2080.01 (35%)
  • OEM (Genuine) 2018 Ram 3500 Fuel

    PartNumber: 68149849AB
    OEM 2018 Ram 3500 Fuel - 68149849AB
    Product Specifications
    • Notes: W/O Cng, 5.7, 6.4 Liter, 32 Gallon
    • Other Names: Fuel Tank
    • Item Dimensions: 71.5 x 18.8 x 16.2 inches
    • Item Weight: 28.40 Pounds
    • Replaces: 68149849AA
    • Part Description: 2018 Ram 3500 Fuel
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, SLT, ST, Tradesman | 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
    $817.29 MSRP: $1245.00
    You Save: $427.71 (35%)
  • OEM (Genuine) 2018 Ram 3500 Tank-Fuel

    PartNumber: 68149856AC
    OEM 2018 Ram 3500 Tank-Fuel - 68149856AC
    Product Specifications
    • Notes: W/O Cng, 6.7 Liter, 31 Gallon
    • Other Names: Fuel Tank
    • Replaces: 68149856AA, 68149856AB
    • Part Description: 2018 Ram 3500 Tank-Fuel
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, SLT, ST, Tradesman | 6 Cyl 6.7 L DIESEL
    $1154.99 MSRP: $1770.00
    You Save: $615.01 (35%)
  • OEM (Genuine) 2018 Ram 3500 Fuel Tank Rear

    PartNumber: 68160721AA
    OEM 2018 Ram 3500 Fuel Tank Rear - 68160721AA
    Product Specifications
    • Other Names: Fuel Tank
    • Item Dimensions: 73.2 x 19.6 x 16.5 inches
    • Item Weight: 20.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 68160721AB
    • Part Description: 2018 Ram 3500 Fuel Tank Rear
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, SLT, ST, Tradesman | 6 Cyl 6.7 L DIESEL
    $811.79 MSRP: $1250.00
    You Save: $438.21 (36%)
  • OEM (Genuine) 2018 Ram 3500 Fuel

    PartNumber: 68534793AB
    OEM 2018 Ram 3500 Fuel - 68534793AB
    Product Specifications
    • Notes: W/O Cng, 6.7 Liter, 32 Gallon
    • Other Names: Fuel Tank
    • Item Dimensions: 69.2 x 22.0 x 22.5 inches
    • Item Weight: 29.40 Pounds
    • Replaces: 68534793AA, 68149857AB, 68149857AC, 68149857AA
    • Part Description: 2018 Ram 3500 Fuel
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, SLT, ST, Tradesman | 6 Cyl 6.7 L DIESEL
    $1143.99 MSRP: $1755.00
    You Save: $611.01 (35%)
  • OEM (Genuine) 2018 Ram 3500 Fuel Tank

    PartNumber: 68185314AA
    OEM 2018 Ram 3500 Fuel Tank - 68185314AA
    Product Specifications
    • Notes: Cng, Rear
    • Item Dimensions: 55.8 x 21.8 x 17.3 inches
    • Item Weight: 51.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ram 3500 Fuel Tank
    More Info
    Vehicle Fitment
    • 2018 Ram 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, SLT, Tradesman | 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS