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Sterling Acterra Trucks

Sterling Acterra 5500-8500 semi trucks are a regular sight on the highway so make yours stands out with custom, chrome, and aftermarket parts from 4 State Trucks. When you drive a Sterling Acterra 5500-8500 semi truck, you're going to enjoy a fuel efficient, safe ride in a truck that's rated as one of the best in the industry. Make your rig your own - whether you need aftermarket or chrome parts like bumpers, exhaust, seating, steering or fenders, 4 State Trucks has you covered. Hit the open road in style and comfort with the best custom gear for your Sterling.
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  • Quantity
  • Price
  • Subtotal
  • BESTfit DEF Sensor Head Assembly Replaces 2515990C3, 601965, 5511564

    BESTfit DEF Sensor Head Assembly Replaces 2515990C3, 601965, 5511564

    BESTFIT TRUCK PARTS

    $1,065.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replaces 2515990C3, 601965, 5511564Trust the BESTfit DEF Sensor Head Assembly to restore proper emissions monitoring. This high-quality component...
    29-06070033
    SKU:
    29-06070033
    Product Type:
    Fuel Tanks
    Height Options:
    11 1/2 Inch
    Make:
    Universal Items
    $1,065.99
    Qty in Cart: 0
    Price:
    $1,065.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly Replaces AP65151, 5511561, GA111561

    BESTfit DEF Sensor Head Assembly Replaces AP65151, 5511561, GA111561

    BESTFIT TRUCK PARTS

    $1,572.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replaces AP65151, 5511561, GA111561Restore accuracy to your DEF system with the BESTfit DEF Sensor Head Assembly. Engineered for CAT C4.4-style...
    29-06070035
    SKU:
    29-06070035
    Product Type:
    Fuel Tanks
    Height Options:
    22 Inch
    Make:
    Universal Items
    $1,572.99
    Qty in Cart: 0
    Price:
    $1,572.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly Replaces 3329295, 4812011099, 501740

    BESTfit DEF Sensor Head Assembly Replaces 3329295, 4812011099, 501740

    BESTFIT TRUCK PARTS

    $1,345.99
    Diesel Exhuast Fluid Sensor Head Assembly By BESTfit Replaces 3329295, 4812011099, 501740Maintain peak emissions system performance with the BESTfit DEF Sensor Head Assembly. Designed for Diesel...
    29-06070038
    SKU:
    29-06070038
    Height Options:
    18 Inch
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $1,345.99
    Qty in Cart: 0
    Price:
    $1,345.99
    Subtotal:
  • BESTfit DEF Pump 2.2 For Cummins & Caterpillar Replaces 098644D204, 4387305, 5EL058

    BESTfit DEF Pump 2.2 For Cummins & Caterpillar Replaces 098644D204, 4387305, 5EL058

    BESTFIT TRUCK PARTS

    $1,145.99
    Diesel Exhaust Fluid Pump 2.2 By BESTfit Replaces 098644D204, 4387305, 5EL058 Fits Cummins & CaterpillarUpgrade your emissions system with the BESTfit DEF Pump 2.2, a premium replacement for part...
    29-06070024
    SKU:
    29-06070024
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,145.99
    Qty in Cart: 0
    Price:
    $1,145.99
    Subtotal:
  • BESTfit DEF Pump 2.2 For Cummins Replaces 1819797, 2880158, A662102

    BESTfit DEF Pump 2.2 For Cummins Replaces 1819797, 2880158, A662102

    BESTFIT TRUCK PARTS

    $1,145.99
    Exhaust Fluid Pump 2.2 By BESTfit Replaces 1819797, 2880158, A662102 Fits CumminsOptimize your emissions system with the BESTfit DEF Pump 2.2, a dependable replacement for 1819797, 2880158, and...
    29-06070029
    SKU:
    29-06070029
    Product Type:
    Fuel Tanks
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,145.99
    Qty in Cart: 0
    Price:
    $1,145.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly Replaces 4623219, 82196511, T434824

    BESTfit DEF Sensor Head Assembly Replaces 4623219, 82196511, T434824

    BESTFIT TRUCK PARTS

    $891.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfitStrengthen emissions system reliability with the BESTfit DEF Sensor Head Assembly, a high-quality replacement for 4623219, 82196511, and T434824...
    29-06070031
    SKU:
    29-06070031
    Product Type:
    Fuel Tanks
    Height Options:
    11 Inch
    Make:
    Universal Items
    $891.99
    Qty in Cart: 0
    Price:
    $891.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly Replaces 82217519, 918161618, APP41422

    BESTfit DEF Sensor Head Assembly Replaces 82217519, 918161618, APP41422

    BESTFIT TRUCK PARTS

    $1,057.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replaces 82217519, 918161618, APP41422Count on accurate DEF monitoring with the BESTfit DEF Sensor Head Assembly, replacing 82217519, 918161618,...
    29-06070034
    SKU:
    29-06070034
    Height Options:
    18 Inch
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $1,057.99
    Qty in Cart: 0
    Price:
    $1,057.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly Replaces 3600932, 5913429, 714898

    BESTfit DEF Sensor Head Assembly Replaces 3600932, 5913429, 714898

    BESTFIT TRUCK PARTS

    $887.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfitEnsure consistent emissions performance with the BESTfit DEF Sensor Head Assembly. Built for CAT C3.6 and C4.4 engines, this assembly accurately...
    29-06070020
    SKU:
    29-06070020
    Product Type:
    Fuel Tanks
    Height Options:
    18 Inch
    Make:
    Universal Items
    $887.99
    Qty in Cart: 0
    Price:
    $887.99
    Subtotal:
  • BESTfit DEF Fluid Level & Temperature Sensor For Paccar Replaces AP65148, GA617002, 216127002

    BESTfit DEF Fluid Level & Temperature Sensor For Paccar Replaces AP65148, GA617002, 216127002

    BESTFIT TRUCK PARTS

    $286.99
    DEF Fluid Level & Temperature Sensor By BESTfit Replaces AP65148, GA617002, 216127002 Fits PaccarSupport optimal SCR emissions performance with the BESTfit DEF Fluid Level & Temperature Sensor, a...
    29-06070030
    SKU:
    29-06070030
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $286.99
    Qty in Cart: 0
    Price:
    $286.99
    Subtotal:
  • BESTfit DEF Pump 2.2 For Cummins Replaces 098644D207, 2P0131113B, 5EL056

    BESTfit DEF Pump 2.2 For Cummins Replaces 098644D207, 2P0131113B, 5EL056

    BESTFIT TRUCK PARTS

    $1,138.99
    Diesel Exhaust Fluid Pump 2.2 By BESTfit Replaces 098644D207, 2P0131113B, 5EL056 Fits CumminsMaximize the efficiency of your emissions system with the BESTfit DEF Pump 2.2, a reliable replacement for...
    29-06070027
    SKU:
    29-06070027
    Style Options:
    Cummins
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $1,138.99
    Qty in Cart: 0
    Price:
    $1,138.99
    Subtotal:
  • BESTfit Doser Injector Mounting Hardware Kit For Cummins

    BESTfit Doser Injector Mounting Hardware Kit For Cummins

    BESTFIT TRUCK PARTS

    $89.99
    Doser Injector Mounting Hardware Kit By BESTfit Replaces 2120750011, 4376837, NMD4376837 Fits Cummins EngineKeep your doser injector securely mounted with the BESTfit Doser Injector Mounting Hardware...
    29-06070021
    SKU:
    29-06070021
    Product Type:
    Fuel Tanks
    Material Options:
    Stainless Steel
    Style Options:
    Cummins
    Make:
    Universal Items
    $89.99
    Qty in Cart: 0
    Price:
    $89.99
    Subtotal:
  • BESTfit Doser Injector Gasket For Cummins Engine Replaces 4354280, 2885890, A029Y977

    BESTfit Doser Injector Gasket For Cummins Engine Replaces 4354280, 2885890, A029Y977

    BESTFIT TRUCK PARTS

    $50.99
    Doser Injector Gasket Gasket By BESTfit Replaces 4354280, 2885890, A029Y977 Fits Cummins EngineMaintain proper injector sealing with the BESTfit Doser Injector Gaske for Cummins engines. Constructed...
    29-06070023
    SKU:
    29-06070023
    Product Type:
    Fuel Tanks
    Material Options:
    Stainless Steel
    Style Options:
    Cummins
    Make:
    Universal Items
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly Replaces 2515991C2, 4378048, 5510447

    BESTfit DEF Sensor Head Assembly Replaces 2515991C2, 4378048, 5510447

    BESTFIT TRUCK PARTS

    $1,160.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfitKeep your emissions system running efficiently with the BESTfit DEF Sensor Head Assembly, a direct replacement for part numbers 2515991C2, 4378048,...
    29-06070026
    SKU:
    29-06070026
    Height Options:
    17 1/2 Inch
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $1,160.99
    Qty in Cart: 0
    Price:
    $1,160.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit For Cummins Engine Replaces 2121301002

    BESTfit DEF Doser Injector Kit For Cummins Engine Replaces 2121301002

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhuast Fluid Injector Kit By BESTfit Replaces 2121301002 Fits Cummins EngineKeep your DEF system performing reliably with the BESTfit DEF Doser Injector Kit a replacement for Cummins engines...
    29-06070022
    SKU:
    29-06070022
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • BESTfit DEF Fluid Level & Temperature Sensor Replaces 30B1514, 46850454, 621246

    BESTfit DEF Fluid Level & Temperature Sensor Replaces 30B1514, 46850454, 621246

    BESTFIT TRUCK PARTS

    $1,263.99
    Diesel Exhaust Fluid Fluid Level & Temperature Sensor By BESTfitKeep your DEF system functioning properly with the BESTfit DEF Fluid Level & Temperature Sensor, replacing 30B1514, 46850454, and...
    29-06070019
    SKU:
    29-06070019
    Product Type:
    Fuel Tanks
    Height Options:
    18 Inch
    Make:
    Universal Items
    $1,263.99
    Qty in Cart: 0
    Price:
    $1,263.99
    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:
  • FREE SHIPPING OVER $249
    Jump Starter 12 Volt 4000A

    Jump Starter 12 Volt 4000A

    AUTOMANN USA

    $157.99
    12 V. 4000A Portable Jump StarterStay ready for unexpected breakdowns with the Jump Starter 12 Volt 4000A, built for heavy-duty truck starting power. This high-performance portable unit is designed...
    09-21010001
    SKU:
    09-21010001
    Product Type:
    Tools
    Make:
    Universal Items
    $157.99
    Qty in Cart: 0
    Price:
    $157.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Jump Starter 12 Volt 3000A

    Jump Starter 12 Volt 3000A

    AUTOMANN USA

    $116.99
    12 V 3000A Portable Jump StarterStay prepared for unexpected breakdowns with the Jump Starter 12 Volt 3000A, built for medium-duty truck use. This portable jump starter delivers reliable 12-volt...
    09-21010002
    SKU:
    09-21010002
    Product Type:
    Tools
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $116.99
    Qty in Cart: 0
    Price:
    $116.99
    Subtotal:
  • FREE SHIPPING
    Lithium-Ion Jump Starter 12/24 Volts

    Lithium-Ion Jump Starter 12/24 Volts

    AUTOMANN USA

    $632.99
    12/24 V. Portable Jump StarterGet back on the road faster with the Lithium-Ion Jump Starter, engineered for heavy-duty commercial and fleet truck use. This high-quality portable jump starter delivers...
    09-21010000
    SKU:
    09-21010000
    Product Type:
    Tools
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $632.99
    Qty in Cart: 0
    Price:
    $632.99
    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:
  • Total: items /

Adding your products to cart

Shop for Aftermarket Sterling Acterra Parts. The Sterling Acterra is a tough, reliable commercial truck designed to handle a wide range of jobs across industries. Powered by strong engine options and built with rugged construction, it 's perfect for heavy hauling, transporting goods, or specialized tasks. The roomy, comfortable cabin makes long drives easier, while impressive payload and towing capacity ensure it 's ready for the toughest jobs. Plus, with plenty of customization options from body configurations to aftermarket accessories you can tailor the Acterra to fit your exact needs. If you're looking to customize your medium-duty rig with aftermarket exterior and interior parts and accessories, our product lineup has plenty to offer you.

Frequently Asked Questions About Sterling Acterra Trucks

What years and models of Sterling Acterra trucks do your parts fit?

Our Sterling Acterra parts are designed to fit models from 2002 through 2009, covering the entire production run of this medium-duty truck series. This includes all Acterra configurations: 5500, 6500, 7500, and 8500 models. Always verify your specific OEM and model year when ordering, as Sterling made minor changes throughout production years that can affect part compatibility, particularly with electrical components and body panels.

Are aftermarket bumpers as durable as OEM Sterling parts?

The aftermarket bumpers we carry are manufactured from 14-gauge steel or heavier, matching or exceeding OEM specifications. Many are powder-coated or chrome-plated for corrosion resistance. Look for bumpers with reinforced mounting brackets and sealed weld joints for maximum durability in harsh conditions.

What tools and time are required to install replacement parts on my Acterra?

Most bumper replacements require basic hand tools: socket sets (typically 3/4" and 7/8"), wrenches, and a torque wrench. Plan for 2-3 hours for a bumper swap with a helper. Common installation challenges include rusted mounting bolts (use penetrating oil 24 hours before) and alignment issues with aftermarket parts. Hood replacements take 2-4 hours and require careful hinge adjustment. Always disconnect the battery when working near electrical components, and have replacement mounting hardware on hand as original bolts often break during removal.

What finish options are available for Acterra replacement parts?

Chrome remains the most popular finish for Acterra bumpers and accessories, followed by polished stainless steel and powder-coated options. Chrome typically costs 20-30% more but offers superior shine and rust resistance when properly maintained. Powder-coated bumpers come in black, white, or custom colors and are ideal for work trucks in corrosive environments like salt spreaders or construction sites. Textured black plastic grilles and fender extensions are also available for a more utilitarian appearance.

Why are some Sterling Acterra parts becoming harder to find?

Since Daimler discontinued the Sterling brand in 2009, OEM parts availability has steadily decreased. However, many Acterra components are shared with Freightliner M2 models from the same era, providing alternative sourcing options. Critical wear items like bumpers, hoods, headlights, and mirrors remain readily available through aftermarket suppliers. For discontinued OEM-only parts, check with Sterling/Freightliner dealers for remaining stock, or consider used parts from truck salvage yards specializing in medium-duty trucks.


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