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Peterbilt 330/335/337 Fuel Tanks

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  • Price
  • Subtotal
  • BESTfit DEF Sensor Head Assembly Replaces 077905V01501, 21640012, 46699859

    BESTfit DEF Sensor Head Assembly Replaces 077905V01501, 21640012, 46699859

    BESTFIT TRUCK PARTS

    $887.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfitDepend on the BESTfit DEF Sensor Head Assembly for reliable DEF system performance. Designed for CAT C3.6 and C4.4 engines, it monitors diesel...
    29-06070018
    SKU:
    29-06070018
    Product Type:
    Fuel Tanks
    Height Options:
    11 Inch
    Make:
    Universal Items
    $887.99
    Qty in Cart: 0
    Price:
    $887.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit Replaces 043028, 2121300002 For Cummins

    BESTfit DEF Doser Injector Kit Replaces 043028, 2121300002 For Cummins

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhaust Fluid Doser Injector Kit By BESTfit Replaces 043028, 2121300002 Fits CumminsKeep emissions systems performing efficiently with the BESTfit DEF Doser Injector Kit, a direct replacement...
    09-06070004
    SKU:
    09-06070004
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • BESTfit DEF Filter Replaces 37332, 5002862, AP65142

    BESTfit DEF Filter Replaces 37332, 5002862, AP65142

    BESTFIT TRUCK PARTS

    $144.99
    Diesel Exhaust Fluid Filter By BESTfitKeep your DEF system operating cleanly and efficiently with the BESTfit DEF Filter, designed as a replacement for 37332, 5002862, and AP65142 in heavy-duty...
    09-06070001
    SKU:
    09-06070001
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $144.99
    Qty in Cart: 0
    Price:
    $144.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit For Cummins Replaces 043027, 2121300003, 321353

    BESTfit DEF Doser Injector Kit For Cummins Replaces 043027, 2121300003, 321353

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhaust Fluid Doser Injector Kit By BESTfit Replaces 043027, 2121300003, 321353 Fits CumminsMaintain accurate emissions dosing with the BESTfit DEF Doser Injector Kit, replacing 043027,...
    09-06070002
    SKU:
    09-06070002
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit Replaces 2121300001 For Cummins

    BESTfit DEF Doser Injector Kit Replaces 2121300001 For Cummins

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhaust Fluid Doser Injector Kit By BESTfit Fits CumminsDepend on strong emissions system performance with the BESTfit DEF Doser Injector Kit, a replacement for 2121300001. Designed for...
    09-06070003
    SKU:
    09-06070003
    Position:
    Kit Full
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • DEF Urea Filter Kit For Cummins ISL, ISB, ISC & PACCAR PX-6, PX-7, PX-9 Engine Replaces 1927474PE, 2014774PE, 21496419

    DEF Urea Filter Kit For Cummins ISL, ISB, ISC & PACCAR PX-6, PX-7, PX-9 Engine Replaces 1927474PE, 2014774PE, 21496419

    DAYTON / DORMAN

    $55.99
    Diesel Exhaust Fluid Urea Filter Kit Replaces 1927474PE, 2014774PE, 21496419 Fits Cummins & PACCAR EngineImprove emissions system reliability with this DEF Urea Filter Kit for Cummins and PACCAR...
    29-06070017
    SKU:
    29-06070017
    Style Options:
    Paccar
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $55.99
    Qty in Cart: 0
    Price:
    $55.99
    Subtotal:
  • AirDog Fuel Pressure Switch W/ 5 PSI Activation Rating For FPII Fuel System

    AirDog Fuel Pressure Switch W/ 5 PSI Activation Rating For FPII Fuel System

    AIRDOG HD

    $98.99
    Fuel Pressure Switch W/ 5 PSI Activation Rating By AirDog Fits FPII Fuel SystemUpgrade your FPII Fuel Air Separation System with the AirDog Fuel Pressure Switch, built for precision and durability...
    29-070300052
    SKU:
    29-070300052
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • Stainless Steel Fuel Tank Filler Panel For Peterbilt 2024 & Older

    Stainless Steel Fuel Tank Filler Panel For Peterbilt 2024 & Older

    ARANDA TRUCK ACCESSORIES

    $524.99 - $556.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_300588
    SKU:
    PPR_300588
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Product Type:
    Fuel Tanks
    Light Options:
    Without Lights
    Make:
    Peterbilt
    $524.99 - $556.99
    Qty in Cart: 0
    Price:
    $524.99 - $556.99
    Subtotal:
  • Twelve Ga. Stainless Steel Fuel Tank Strap- 7 Inch For Peterbilt W/ 26 Inch Fuel Tank

    Twelve Ga. Stainless Steel Fuel Tank Strap- 7 Inch For Peterbilt W/ 26 Inch Fuel Tank

    TWELVE GAUGE

    $573.99
    7 Inch Stainless Steel Fuel Tank Strap By Twelve Ga.Keep your 26-inch tank firmly in place with this 7-inch stainless strap kit by Twelve Ga. Crafted from stainless steel, these straight-style straps...
    01-060100024
    SKU:
    01-060100024
    Material Options:
    Stainless Steel
    Width Options:
    7 Inch
    Product Type:
    Fuel Tanks
    Make:
    Peterbilt
    Size Options:
    11 Gauge
    $573.99
    Qty in Cart: 0
    Price:
    $573.99
    Subtotal:
  • Polished Fuel Tank Guard Cover And Latch W/ 4.25 Inch Neck Opening For Peterbilt

    Polished Fuel Tank Guard Cover And Latch W/ 4.25 Inch Neck Opening For Peterbilt

    AFTERMARKET

    $167.99
    Lock On Fuel Tank Guard Cover And Latch W/ 4.25 Inch Neck OpeningProtect what powers your truck with this Polished Fuel Tank Guard Cover and Latch built for Peterbilt. The 4.25-inch neck opening...
    01-060315
    SKU:
    01-060315
    Material Options:
    Steel
    Finish Options:
    Polished
    Product Type:
    Fuel Tanks
    Make:
    Peterbilt
    $167.99
    Qty in Cart: 0
    Price:
    $167.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 4 Inch Non-Locking Lever Style Fuel Cap For Peterbilt

    BESTfit 4 Inch Non-Locking Lever Style Fuel Cap For Peterbilt

    BESTFIT TRUCK PARTS

    $75.99 - $689.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_300546
    SKU:
    PPR_300546
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Diameter Options:
    4 Inch
    Style Options:
    Non Vented
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    $75.99 - $689.99
    Qty in Cart: 0
    Price:
    $75.99 - $689.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 4 Inch Aluminum Non-Vented Lever-Style Locking Fuel Cap With Pressure Relief For Peterbilt

    BESTfit 4 Inch Aluminum Non-Vented Lever-Style Locking Fuel Cap With Pressure Relief For Peterbilt

    BESTFIT TRUCK PARTS

    $100.99 - $883.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_300549
    SKU:
    PPR_300549
    Material Options:
    Aluminum
    Style Options:
    Non Vented
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    $100.99 - $883.99
    Qty in Cart: 0
    Price:
    $100.99 - $883.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Robert James 26 Inch Orange Quilted Vinyl Tank Covers W/ Skirt For Peterbilt

    Robert James 26 Inch Orange Quilted Vinyl Tank Covers W/ Skirt For Peterbilt

    ROBERT JAMES ENTERPRISES

    $171.49 - $247.99
    Shroud your fuel tanks with the 26 Inch Quilted Vinyl Fuel Tank Covers, perfectly crafted for a variety of Peterbilt models, including the Peterbilt 330, 335, 359, 379, and 389. Manufactured by...
    PPR_300550
    SKU:
    PPR_300550
    Location:
    Made In USA
    Diameter Options:
    26 Inch
    Material Options:
    Vinyl
    Product Type:
    Fuel Tanks
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    Diameter Options:
    24 1/2 Inch
    $171.49 - $247.99
    Qty in Cart: 0
    Price:
    $171.49 - $247.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Aluminum Fuel Tank End Cap For Peterbilt

    BESTfit Aluminum Fuel Tank End Cap For Peterbilt

    BESTFIT TRUCK PARTS

    $222.99 - $422.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_300548
    SKU:
    PPR_300548
    Truck Class:
    Heavy Duty
    Diameter Options:
    26 Inch
    Material Options:
    Aluminum
    Product Type:
    Fuel Tanks
    Diameter Options:
    23 Inch
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    $222.99 - $422.99
    Qty in Cart: 0
    Price:
    $222.99 - $422.99
    Subtotal:
  • FREE SHIPPING
    CSM 6 Inch Stainless Steel Fuel Tank Strap Kit For Peterbilt W/ 23 Inch Diameter Tanks

    CSM 6 Inch Stainless Steel Fuel Tank Strap Kit For Peterbilt W/ 23 Inch Diameter Tanks

    CHROME SHOP MAFIA

    $597.99 - $612.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 375 1990 thru 1995* Fits Peterbilt 377 1990 thru 2000* Fits Peterbilt...
    PPR_300543
    SKU:
    PPR_300543
    Length Options:
    54 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Width Options:
    6 Inch
    Length Options:
    52 Inch
    Material Options:
    Stainless Steel
    Product Type:
    Fuel Tanks
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    Diameter Options:
    26 Inch
    $597.99 - $612.99
    Qty in Cart: 0
    Price:
    $597.99 - $612.99
    Subtotal:
  • FREE SHIPPING
    CSM Stainless Steel Fuel Tank Strap Kit For Peterbilt W/ 26 Inch Diameter Tanks

    CSM Stainless Steel Fuel Tank Strap Kit For Peterbilt W/ 26 Inch Diameter Tanks

    CHROME SHOP MAFIA

    $411.99 - $679.99
    Secure and protect your Peterbilt's 26-inch diameter fuel tank with the CSM Stainless Steel Fuel Tank Strap Kit by Chrome Shop Mafia. Available in two sizes-8-inch and 4-inch-these high-quality strap...
    PPR_300542
    SKU:
    PPR_300542
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Width Options:
    4 Inch
    Finish Options:
    Polished
    Position:
    Kit Full
    Product Type:
    Fuel Tanks
    Width Options:
    8 Inch
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    Diameter Options:
    26 Inch
    $411.99 - $679.99
    Qty in Cart: 0
    Price:
    $411.99 - $679.99
    Subtotal:
  • Smooth Steel 75 Gallon L-Shape Transfer Tank

    Smooth Steel 75 Gallon L-Shape Transfer Tank

    AFTERMARKET

    $883.99
    Choose Option(s) to see description.Fitment** Fits Cadillac Escalade EXT ** Fits Chevrolet Avalanche ** Fits Chevrolet Avalanche 1500 ** Fits Chevrolet Avalanche 2500 ** Fits Chevrolet Silverado 1500...
    PPR_300225
    SKU:
    PPR_300225
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Make:
    Peterbilt
    Length Options:
    48 Inch
    Color:
    Black
    Truck Class:
    Universal
    Height Options:
    24 Inch
    Color:
    White
    Width Options:
    27 Inch
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $883.99
    Qty in Cart: 0
    Price:
    $883.99
    Subtotal:
  • FREE SHIPPING
    Turnpike Truck Trim Polished Stainless Steel Tank Saddle Cover For Peterbilt 300 Series

    Turnpike Truck Trim Polished Stainless Steel Tank Saddle Cover For Peterbilt 300 Series

    TURNPIKE TRUCK TRIM

    $368.99 - $377.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2006* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt 359 1967 thru 1986* Fits Peterbilt...
    PPR_300218
    SKU:
    PPR_300218
    Diameter Options:
    26 Inch
    Product Type:
    Fuel Tanks
    Style Options:
    Full Radius
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Finish Options:
    Polished
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    $368.99 - $377.99
    Qty in Cart: 0
    Price:
    $368.99 - $377.99
    Subtotal:
  • Small Stainless Steel DEF Tank Cover For 11.8 Gallon Tanks For Peterbilt

    Small Stainless Steel DEF Tank Cover For 11.8 Gallon Tanks For Peterbilt

    ROADWORKS

    $592.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_300210
    SKU:
    PPR_300210
    Finish Options:
    Paintable
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Finish Options:
    Polished
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    $592.99
    Qty in Cart: 0
    Price:
    $592.99
    Subtotal:
  • Stainless Steel Tank Saddle Covers - 1 Full, 1 Partial Radius For Peterbilt W/ 26 Inch Diameter Tanks

    Stainless Steel Tank Saddle Covers - 1 Full, 1 Partial Radius For Peterbilt W/ 26 Inch Diameter Tanks

    ROADWORKS

    $336.99 - $362.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_300189
    SKU:
    PPR_300189
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Style Options:
    Curve Turn
    Style Options:
    Miter Cut
    Product Type:
    Fuel Tanks
    Make:
    Peterbilt
    Diameter Options:
    26 Inch
    $336.99 - $362.99
    Qty in Cart: 0
    Price:
    $336.99 - $362.99
    Subtotal:
  • Total: items /

Adding your products to cart

Investing in an impact-resistant fuel tank or fuel tank accessory for the Peterbilt 330/335/337 can serve as a performance booster on the road. For example, investing in a high-quality aftermarket fuel tank can give a massive upgrade to the fuel capacity of your Peterbilt 330/335/337. A bigger tank can mean decreasing the number of pit stops on the road. What's included in this product lineup? Durable, rust-resistant aluminum fuel tanks. Locking caps for added security. Polished stainless steel covers and brackets for a sleek look. Whether you're restoring or upgrading, these fuel system essentials combine reliability and style to keep your truck running strong. Before you check out, explore our other selections including frame pieces, drivetrain parts and engine cooling options!

Frequently Asked Questions About Peterbilt 330/335/337 Fuel Tanks

What size fuel tanks are available for my Peterbilt 330, 335, or 337, and how do I determine which fits my truck?

Fuel tanks for these models typically range from 25 to 100 gallons, with 50 and 75-gallon options being most common. To determine the correct size, check your door jamb sticker for the original tank capacity or measure your existing tank's dimensions (length x height x width). Most 330/335/337 models from 2005-2015 use either a 26-inch or 23-inch diameter tank. The mounting strap spacing is crucial - measure center-to-center between your existing straps to ensure compatibility.

Are these fuel tanks made of aluminum or steel, and which material is better for my application?

Both aluminum and steel tanks are available. Aluminum tanks are lighter (reducing overall vehicle weight by 40-60 pounds), resist corrosion better, and are ideal for trucks operating in northern climates with road salt exposure. Steel tanks cost approximately 30% less, are more impact-resistant, and work well for heavy-duty applications. Most owner-operators prefer aluminum for the weight savings and longevity, while fleet operators often choose steel for the lower initial cost.

Will I need to modify my truck or buy additional parts to install a replacement fuel tank?

In most cases, direct replacement tanks require no modifications if you match your original specifications. However, you will need new tank straps (usually sold separately) as reusing old straps is not recommended for safety reasons. Additionally, you'll need a sending unit if your tank doesn't include one, fuel line fittings that match your truck's year (some 2008+ models use different connections), and new rubber isolators between the tank and frame. Budget an extra $150-250 for these installation components.

What's the difference between round and D-shaped fuel tanks, and which style fits my Peterbilt?

Round tanks are the standard configuration for most Peterbilt 330/335/337 models and mount with traditional strap systems. D-shaped (or rectangular) tanks are typically found on trucks with limited frame space or custom body applications, sitting flush against the frame rail. Check your current tank configuration - if you have frame-mounted equipment like toolboxes or hydraulic reservoirs, you likely have a D-shaped tank. Round tanks offer easier installation and more universal strap options, while D-shaped tanks maximize fuel capacity in tight spaces.

How long do these replacement fuel tanks typically last, and what warranty coverage is standard?

Quality aluminum fuel tanks typically last 15-20 years with proper maintenance, while steel tanks average 10-15 years depending on climate conditions. Most reputable manufacturers offer a 1-2 year warranty against defects, with some premium brands extending to 3 years. The warranty usually covers manufacturing defects and leaks but excludes damage from improper installation, accidents, or corrosion from external factors. Regular inspection of tank straps and cleaning of the tank bottom where debris accumulates will maximize lifespan regardless of material.


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