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Freightliner Columbia 112/120 Diesel Fuel Tanks

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  • Price
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  • 35 Gallon Aluminum Side Mount Cylindrical Reservoir- 24 X 19 Inch

    35 Gallon Aluminum Side Mount Cylindrical Reservoir- 24 X 19 Inch

    BUYERS PRODUCTS

    $1,069.99
    35 Gallon Side Mount Cylindrical ReservoirBuilt for strength and reliability, the 35 Gallon Aluminum Side Mount Cylindrical Reservoir offers a premium hydraulic fluid storage solution. Constructed...
    09-02500265
    SKU:
    09-02500265
    Capacity:
    35 Gallons
    Product Type:
    Cargo Control
    Diameter Options:
    24 Inch
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Length Options:
    19 Inch
    Type Options:
    Side Mount
    Make:
    Universal Items
    $1,069.99
    Qty in Cart: 0
    Price:
    $1,069.99
    Subtotal:
  • BESTfit 5.50 X 21.65 Inch Aluminum Fuel Tank Step For Freightliner

    BESTfit 5.50 X 21.65 Inch Aluminum Fuel Tank Step For Freightliner

    BESTFIT TRUCK PARTS

    $151.99
    5.50 X 21.65 Inch Inch Fuel Tank Step By BESTfit* High Quality Fuel Tank Step* Made Of Aluminum* Step Dimensions:  - 5.50 Inch Width  - 21.65 Inch Length  - 1.75 Inch Height* Get Into Your Truck With...
    03-06042201
    SKU:
    03-06042201
    Height Options:
    1 1/2 Inch
    Material Options:
    Aluminum
    Product Type:
    Fuel Tanks
    Length Options:
    21 5/8 Inch
    Width Options:
    5 1/2 Inch
    Make:
    Freightliner
    $151.99
    Qty in Cart: 0
    Price:
    $151.99
    Subtotal:
  • Fuel Pressure Sensor Harness

    Fuel Pressure Sensor Harness

    JML KUSTOMS

    $20.18
    Fuel Sensor HarnessThis fuel sensor harness is built with 16 AWG nylon/copper wiring and includes heat-shrink butt connectors and expandable sleeving for a sealed, corrosion-resistant installation...
    09-160300021
    SKU:
    09-160300021
    Material Options:
    Copper
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $20.18
    Qty in Cart: 0
    Price:
    $20.18
    Subtotal:
  • BESTfit Aluminum Fuel Tank 140 Gallon 23 X 84 Inch- W/Out Neck- Passenger Side For Freightliner Century, Columbia, FLC

    BESTfit Aluminum Fuel Tank 140 Gallon 23 X 84 Inch- W/Out Neck- Passenger Side For Freightliner Century, Columbia, FLC

    BESTFIT TRUCK PARTS

    $992.99
    Passenger Side 140 Gallon 23 X 84 Inch Aluminum Fuel Tank- W/Out Neck By BESTfit* High Quality Tank* Dimensions:  - 23 Inch Diameter   - 84 Inch Length* Passenger Side* No Neck* Sold Individually*...
    03-060014010
    SKU:
    03-060014010
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Freightliner
    Position:
    Passenger Side
    Product Type:
    Fuel Tanks
    $992.99
    Qty in Cart: 0
    Price:
    $992.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 140 Gallon 23 X 84 Inch- W/Out Neck- Driver Side For Freightliner Classic, Century, Columbia, FLC

    BESTfit Aluminum Fuel Tank 140 Gallon 23 X 84 Inch- W/Out Neck- Driver Side For Freightliner Classic, Century, Columbia, FLC

    BESTFIT TRUCK PARTS

    $992.99
    Driver Side 140 Gallon 23 X 84 Inch Aluminum Fuel Tank- W/Out Neck By BESTfit* High Quality Tank* Dimensions:  - 23 Inch Diameter   - 84 Inch Length * Driver Side * No Neck* Sold Individually*...
    03-060014009
    SKU:
    03-060014009
    Diameter Options:
    23 Inch
    Length Options:
    84 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Position:
    Driver Side
    Product Type:
    Fuel Tanks
    $992.99
    Qty in Cart: 0
    Price:
    $992.99
    Subtotal:
  • 50 Gallon Aluminum Side Mount Reservoir With Rear Ports

    50 Gallon Aluminum Side Mount Reservoir With Rear Ports

    BUYERS PRODUCTS

    $1,328.99
    50 Gallon Reservoir W/ Rear PortsThis lightweight, corrosion-resistant aluminum reservoir features dual 2-inch NPT rear ports and internal baffles to reduce sloshing and control temperatures. It...
    09-02500057
    SKU:
    09-02500057
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Position:
    Center Fill
    Capacity:
    50 Gallons
    Product Type:
    Fuel Tanks
    Type Options:
    Center Fill
    $1,328.99
    Qty in Cart: 0
    Price:
    $1,328.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 140 Gallon- 23 X 84 Inch- Front Fill For Freightliner Columbia

    BESTfit Aluminum Fuel Tank 140 Gallon- 23 X 84 Inch- Front Fill For Freightliner Columbia

    BESTFIT TRUCK PARTS

    $1,050.99 - $1,061.99
    Choose Option(s) to see description.Fitment* Fits Freightliner Columbia 112 2001 thru 2010* Fits Freightliner Columbia 120 2001 thru 2010* Fits Freightliner Columbia 120 Glider 2001 thru 2017BESTfit...
    PPR_4897
    SKU:
    PPR_4897
    Diameter Options:
    23 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    140 Gallons
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Size Options:
    11 Gauge
    Position:
    Driver Side
    Position:
    Passenger Side
    Type Options:
    Front Fill
    Length Options:
    84 Inch
    $1,050.99 - $1,061.99
    Qty in Cart: 0
    Price:
    $1,050.99 - $1,061.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 120 Gallon- 23 X 71.5 Inch- Front Fill For Freightliner

    BESTfit Aluminum Fuel Tank 120 Gallon- 23 X 71.5 Inch- Front Fill For Freightliner

    BESTFIT TRUCK PARTS

    $1,019.99
    This BestFit Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and ISO certified. We are so confident in...
    PPR_4881
    SKU:
    PPR_4881
    Capacity:
    120 Gallons
    Position:
    Front Fill
    Diameter Options:
    23 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Height Options:
    23 Inch
    Length Options:
    71 Inch
    Width Options:
    24 Inch
    Size Options:
    11 Gauge
    Ready To Ship:
    Yes
    Type Options:
    Front Fill
    Position:
    Driver Side
    Position:
    Passenger Side
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 110 Gallon-23 X 60 Inch- Front Fill For Freightliner

    BESTfit Aluminum Fuel Tank 110 Gallon-23 X 60 Inch- Front Fill For Freightliner

    BESTFIT TRUCK PARTS

    $827.99
    This BestFit Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and ISO certified. We are so confident in...
    PPR_2487
    SKU:
    PPR_2487
    Length Options:
    58 Inch
    Capacity:
    110 Gallons
    Position:
    Front Fill
    Diameter Options:
    23 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Position:
    Driver Side
    Length Options:
    60 Inch
    Size Options:
    11 Gauge
    Type Options:
    Front Fill
    Position:
    Passenger Side
    Ready To Ship:
    Yes
    $827.99
    Qty in Cart: 0
    Price:
    $827.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 80 Gallon- 25 X 38.5 Inch- Front Fill For Freightliner Cascadia, Century, Coronado, Columbia

    BESTfit Aluminum Fuel Tank 80 Gallon- 25 X 38.5 Inch- Front Fill For Freightliner Cascadia, Century, Coronado, Columbia

    BESTFIT TRUCK PARTS

    $764.99
    This BestFit Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and ISO certified. We're so confident in...
    PPR_22015
    SKU:
    PPR_22015
    Capacity:
    80 Gallons
    Length Options:
    36 Inch
    Position:
    Front Fill
    Truck Class:
    Heavy Duty
    Diameter Options:
    25 Inch
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Front Fill
    Size Options:
    11 Gauge
    $764.99
    Qty in Cart: 0
    Price:
    $764.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 80 Gallon- 23 X 48 Inch- Front Fill For Freightliner Cascadia, Century, Columbia & Coronado

    BESTfit Aluminum Fuel Tank 80 Gallon- 23 X 48 Inch- Front Fill For Freightliner Cascadia, Century, Columbia & Coronado

    BESTFIT TRUCK PARTS

    $713.99 - $720.99
    This BestFit Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and ISO certified. We're so confident in...
    PPR_22014
    SKU:
    PPR_22014
    Diameter Options:
    23 Inch
    Length Options:
    46 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    80 Gallons
    Position:
    Front Fill
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Front Fill
    Size Options:
    11 Gauge
    Length Options:
    48 Inch
    $713.99 - $720.99
    Qty in Cart: 0
    Price:
    $713.99 - $720.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 120 Gallon- 25 X 60 Inch- Front Fill For Freightliner

    BESTfit Aluminum Fuel Tank 120 Gallon- 25 X 60 Inch- Front Fill For Freightliner

    BESTFIT TRUCK PARTS

    $968.99
    This BestFit Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and ISO certified. We're so confident in...
    PPR_22010
    SKU:
    PPR_22010
    Diameter Options:
    25 Inch
    Length Options:
    58 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    120 Gallons
    Position:
    Front Fill
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Front Fill
    Size Options:
    11 Gauge
    $968.99
    Qty in Cart: 0
    Price:
    $968.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 100 Gallon- 25 X 50 Inch- Front Fill For Freightliner Cascadia, Columbia, Coronado & M2-112

    BESTfit Aluminum Fuel Tank 100 Gallon- 25 X 50 Inch- Front Fill For Freightliner Cascadia, Columbia, Coronado & M2-112

    BESTFIT TRUCK PARTS

    $815.99 - $823.99
    This BestFit Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and ISO certified. We're so confident in...
    PPR_22004
    SKU:
    PPR_22004
    Capacity:
    100 Gallons
    Truck Class:
    Heavy Duty
    Diameter Options:
    25 Inch
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Front Fill
    Size Options:
    11 Gauge
    Length Options:
    50 Inch
    $815.99 - $823.99
    Qty in Cart: 0
    Price:
    $815.99 - $823.99
    Subtotal:
  • Smooth Steel 45 Gallon Rectangle Transfer Tank

    Smooth Steel 45 Gallon Rectangle Transfer Tank

    AFTERMARKET

    $644.99
    Choose Option(s) to see description.Fitment** Fits Chevrolet Silverado 1500 ** Fits Chevrolet Silverado 1500 Classic ** Fits Chevrolet Silverado 1500 LD ** Fits Chevrolet Silverado 1500 LTD ** Fits...
    PPR_205421
    SKU:
    PPR_205421
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Height Options:
    19 Inch
    Width Options:
    10 Inch
    Length Options:
    54 Inch
    Color:
    White
    Product Type:
    Fuel Tanks
    Color:
    Black
    Material Options:
    Steel
    $644.99
    Qty in Cart: 0
    Price:
    $644.99
    Subtotal:
  • Smooth Steel Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    Smooth Steel Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    AFTERMARKET

    $950.99
    The Top Hat Ring Only for Steel Wheel is a practical replacement component designed to restore the appearance of heavy-duty truck wheels. Engineered for steel wheels, this replacement top hat ring is...
    PPR_204482
    SKU:
    PPR_204482
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Color:
    White
    Product Type:
    Fuel Tanks
    Height Options:
    13 Inch
    Color:
    Black
    Width Options:
    47 Inch
    Length Options:
    58 Inch
    $950.99
    Qty in Cart: 0
    Price:
    $950.99
    Subtotal:
  • Diamond Plate Aluminum Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    Diamond Plate Aluminum Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    AFTERMARKET

    $1,399.99 - $1,555.99
    Choose Option(s) to see description.Fitment** Fits Chevrolet Silverado 1500 2004 thru 2006 With Crew Cab** Fits Chevrolet Silverado 1500 1999 thru 2013 With Extended Cab** Fits Chevrolet Silverado...
    PPR_204464
    SKU:
    PPR_204464
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Size Options:
    33 mm
    Make:
    Universal Items
    Style Options:
    Standard
    Color:
    Black
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Length Options:
    58 Inch
    Product Type:
    Fuel Tanks
    Height Options:
    24 Inch
    Width Options:
    12 Inch
    $1,399.99 - $1,555.99
    Qty in Cart: 0
    Price:
    $1,399.99 - $1,555.99
    Subtotal:
  • Carbon Steel 53 Gallon Transfer Tank Compatible W/ Most Short Bed Trucks & Gooseneck Hitches

    Carbon Steel 53 Gallon Transfer Tank Compatible W/ Most Short Bed Trucks & Gooseneck Hitches

    AFTERMARKET

    $716.99
    Secure heavy loads using this Grade 70 yellow zinc-plated clevis grab hook for transport binder safety chains. Made from high-strength forged steel and finished with a durable yellow zinc coating,...
    PPR_204006
    SKU:
    PPR_204006
    Location:
    Made In USA
    Truck Class:
    Universal
    Color:
    Yellow
    Material Options:
    Steel
    Make:
    Universal Items
    Height Options:
    24 Inch
    Color:
    White
    Length Options:
    24 Inch
    Width Options:
    24 Inch
    Color:
    Black
    Product Type:
    Fuel Tanks
    $716.99
    Qty in Cart: 0
    Price:
    $716.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    BESTfit Aluminum Fuel Tank 90 Gallon- 25 X 46.5 Inch- Rear Fill For Freightliner Century, Cascadia, Columbia, Coronado

    BESTfit Aluminum Fuel Tank 90 Gallon- 25 X 46.5 Inch- Rear Fill For Freightliner Century, Cascadia, Columbia, Coronado

    BESTFIT TRUCK PARTS

    $605.49 - $873.99
    Take your rig to the next level with the BESTfit 90 Gallon Rear Fill Aluminum Fuel Tank, designed for select Freightliner Cascadia, Century, Columbia, and Coronado models. Built from durable 11-gauge...
    PPR_203321
    SKU:
    PPR_203321
    Diameter Options:
    25 Inch
    Length Options:
    44 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    90 Gallons
    Position:
    Rear Fill
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    $605.49 - $873.99
    Qty in Cart: 0
    Price:
    $605.49 - $873.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 140 Gallon- 23 X 84 Inch- Front Fill For Freightliner Columbia/Classic/FLD/FLC

    BESTfit Aluminum Fuel Tank 140 Gallon- 23 X 84 Inch- Front Fill For Freightliner Columbia/Classic/FLD/FLC

    BESTFIT TRUCK PARTS

    $1,050.99
    The BESTfit Aluminum Fuel Tank 140 Gallon 23??84?Inch - Front Fill from 4 State Trucks is a high-quality, heavy-duty replacement fuel tank designed for Freightliner trucks that use a 140 gallon...
    PPR_1299
    SKU:
    PPR_1299
    Capacity:
    140 Gallons
    Truck Class:
    Heavy Duty
    Position:
    Front Fill
    Diameter Options:
    23 Inch
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Front Fill
    Size Options:
    11 Gauge
    $1,050.99
    Qty in Cart: 0
    Price:
    $1,050.99
    Subtotal:
  • BESTfit Aluminum Auxiliary Fuel Tank 45 Gallon- 19 X 36 Inch- Front Fill

    BESTfit Aluminum Auxiliary Fuel Tank 45 Gallon- 19 X 36 Inch- Front Fill

    BESTFIT TRUCK PARTS

    $750.99
    45 Gallon 19 X 36 Inch Aluminum Auxiliary Fuel Tank- Front Fill By BESTfitThis 19 X 36 Inch 45 Gallon BESTfit Front Fill Fuel Tank Is Manufactured To OE Specifications With The Same Materials As Used...
    09-0600045
    SKU:
    09-0600045
    Capacity:
    45 Gallons
    Position:
    Front Fill
    Diameter Options:
    19 Inch
    Truck Class:
    Universal
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Length Options:
    38 Inch
    Size Options:
    11 Gauge
    Type Options:
    Front Fill
    Ready To Ship:
    Yes
    $750.99
    Qty in Cart: 0
    Price:
    $750.99
    Subtotal:
  • Total: items /

Adding your products to cart

The Freightliner Columbia 112/120 Diesel Fuel Tanks product lineup offers a comprehensive selection of high-quality replacement fuel tanks for popular Freightliner truck models. With tank sizes ranging from 80 to 140 gallons, this product lineup caters to a wide variety of hauling needs. Whether you drive a Freightliner Columbia, Century, Cascadia, or Coronado, you'll find the perfect fuel tank to keep your rig on the road. These tanks are designed for front or rear fill and feature sturdy construction for dependable performance. With a focus on convenience and reliability, the Freightliner Columbia 112/120 Diesel Fuel Tanks product lineup is an essential resource for fleet managers and owner-operators alike.

Frequently Asked Questions About Freightliner Columbia 112/120 Diesel Fuel Tanks

Will this fuel tank fit my Freightliner Columbia 112 or 120?

Fuel tanks for the Columbia 112/120 come in a range of capacities, diameters, and mounting configurations, so fitment depends on your truck's specific chassis setup and the tank's strap spacing and bracket style. Always check the listed dimensions, capacity, and mounting details against your current tank before ordering, and reach out to our sales team with your VIN or existing tank measurements if you're unsure.

What material are these fuel tanks made of, and does it affect performance or durability?

Diesel fuel tanks for the Columbia are typically constructed from aluminum or steel. Aluminum tanks are lighter and naturally corrosion-resistant, which helps with fuel efficiency and long-term durability, while steel tanks tend to be heavier but can offer added strength. The right choice usually comes down to your priorities around weight savings versus ruggedness for your specific application.

Are these tanks new, used, or reconditioned, and what condition should I expect?

Our inventory includes a mix of new aftermarket tanks and quality used take-off tanks pulled from working trucks. Listings note the condition, and used tanks are inspected for issues like dents, leaks, or corrosion before being offered for sale. If you have concerns about a specific tank's history or condition, our team can provide more details prior to purchase.

What should I check or do before installing a replacement fuel tank?

Before installation, confirm the tank is completely empty and depressurized, inspect the mounting straps and brackets for wear, and make sure fittings for fuel lines, sending units, and vents match your existing setup. It's also a good idea to have a qualified technician handle the swap, since proper strap tension and fuel line connections are important for safe, leak-free operation.

Do these fuel tanks meet DOT requirements for on-road use?

Fuel tanks intended for on-road commercial trucks are generally manufactured to meet applicable DOT standards for fuel system components. That said, requirements can vary by tank type and application, so if compliance documentation is important for your fleet or inspection needs, contact us before purchasing so we can confirm details for the specific tank you're considering.


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