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Isuzu Truck Parts

Shop for top-quality Isuzu truck parts at 4 State Trucks. Discover amazing upgrades, OE replacements, and aftermarket solutions. From semi-truck bumpers to engine parts and fenders, we have everything you need to keep your truck in peak condition.
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  • Black Oval Belt Buckle W/ International Logo

    Black Oval Belt Buckle W/ International Logo

    DELPANN

    $72.95
    Oval Belt Buckle Black W/ International LogoElevate your style with this Black Oval Belt Buckle, featuring the classic International logo. Constructed from resin and billet aluminum, it is...
    09-23000310
    SKU:
    09-23000310
    Material Options:
    Billet Aluminum
    Product Type:
    Apparel
    Color:
    Black
    Shape Options:
    Oval
    Height Options:
    2 1/2 Inch
    Width Options:
    3 1/2 Inch
    Make:
    Universal Items
    Make:
    International
    Ready To Ship:
    Yes
    $72.95
    Qty in Cart: 0
    Price:
    $72.95
    Subtotal:
  • Metallic Black Rectangular Belt Buckle W/ Peterbilt Logo

    Metallic Black Rectangular Belt Buckle W/ Peterbilt Logo

    DELPANN

    $69.00
    Peterbilt Rectangular Belt Buckle W/ Logo- Metallic BlackShow off your Peterbilt pride with this Metallic Black Rectangular Belt Buckle, designed for durability and style. Crafted from resin and...
    01-2200001
    SKU:
    01-2200001
    Finish Options:
    Chrome-Plated
    Height Options:
    2 1/2 Inch
    Shape Options:
    Rectangular
    Width Options:
    3 1/2 Inch
    Product Type:
    Apparel
    Color:
    Black
    Material Options:
    Billet Aluminum
    Make:
    Peterbilt
    Make:
    Universal Items
    $69.00
    Qty in Cart: 0
    Price:
    $69.00
    Subtotal:
  • Hogebuilt Rogue Series 80 Inch Stainless Steel Half Fenders

    Hogebuilt Rogue Series 80 Inch Stainless Steel Half Fenders

    HOGEBUILT FENDERS

    $1,127.99 - $1,747.99
    The Hogebuilt Rogue Series 80 Inch Stainless Steel Half Fenders combine rugged strength with custom styling. Available in 304 and 430 stainless steel, these Ultimate Low Rider fenders resist rust,...
    PPR_300296
    SKU:
    PPR_300296
    Length Options:
    80 Inch
    Material Options:
    Stainless Steel
    Product Type:
    Rear Fenders
    Size Options:
    14 Gauge
    Make:
    Universal Items
    Style Options:
    Low Rider Style
    Height Options:
    30 Inch
    Ready To Ship:
    Yes
    $1,127.99 - $1,747.99
    Qty in Cart: 0
    Price:
    $1,127.99 - $1,747.99
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  • Exhaust Manifold Replaces 3906741, 3932180 For Cummins 6CT/8.3L Engine

    Exhaust Manifold Replaces 3906741, 3932180 For Cummins 6CT/8.3L Engine

    AKMI

    $290.99
    Cummins 6CT/8.3L Exhaust ManifoldMaximize engine efficiency with this dependable Exhaust Manifold engineered for Cummins 6CT and 8.3L engines, replacing 3906741 and 3932180. Designed to withstand...
    29-071200045
    SKU:
    29-071200045
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Make:
    Universal Items
    $290.99
    Qty in Cart: 0
    Price:
    $290.99
    Subtotal:
  • Exhaust Manifold Replaces 3084656, 4003994 For Cummins M11/ISM

    Exhaust Manifold Replaces 3084656, 4003994 For Cummins M11/ISM

    AKMI

    $561.99
    Cummins M11/ISM Exhaust ManifoldKeep your rig operating smoothly with this durable Exhaust Manifold designed for Cummins M11 and ISM engines, replacing 3084656 and 4003994. Built for high-heat...
    29-071200047
    SKU:
    29-071200047
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Make:
    Universal Items
    $561.99
    Qty in Cart: 0
    Price:
    $561.99
    Subtotal:
  • Flywheel Replaces 4710303505, 4710306705, 4710306205 For Detroit DD13/DD15 2016-2019

    Flywheel Replaces 4710303505, 4710306705, 4710306205 For Detroit DD13/DD15 2016-2019

    AKMI

    $1,230.99
    150 Teeth Flywheel Fits Models W/ Detroit DD13/DD15 Engine & 17 Inch ClutchKeep your Detroit DD13/DD15 engine performing at its best with this high-quality Flywheel. Compatible with DT12...
    29-070400119
    SKU:
    29-070400119
    Product Type:
    Engine Parts
    Style Options:
    Detroit
    Make:
    Universal Items
    $1,230.99
    Qty in Cart: 0
    Price:
    $1,230.99
    Subtotal:
  • Flywheel Replaces 3693467, 3693468, 3693466 For Cummins X15

    Flywheel Replaces 3693467, 3693468, 3693466 For Cummins X15

    AKMI

    $1,004.99
    Flywheel Fits Models W/ Cummins X15 Engine & 17 Inch ClutchKeep your Cummins X15 running smoothly with this durable Flywheel, engineered for 17-inch clutch systems and Eaton Endurance transmissions...
    29-070400123
    SKU:
    29-070400123
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,004.99
    Qty in Cart: 0
    Price:
    $1,004.99
    Subtotal:
  • Stamped Steel Oil Pan Replaces 4710105113, 4710100113, 4710100213, 4710100513 For Detroit DD13 Engine

    Stamped Steel Oil Pan Replaces 4710105113, 4710100113, 4710100213, 4710100513 For Detroit DD13 Engine

    AKMI

    $1,318.99
    Detroit DD13 Stamped Steel Oil PanProtect vital engine components with this quality Stamped Steel Oil Pan engineered for Detroit DD13 engines, replacing part numbers 4710105113, 4710100113,...
    29-072000027
    SKU:
    29-072000027
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Style Options:
    Detroit
    Make:
    Universal Items
    Color:
    Black
    $1,318.99
    Qty in Cart: 0
    Price:
    $1,318.99
    Subtotal:
  • Turbocharger Replaces 4P2858, OR6956, 7W9568, OR6169 For Caterpillar 3406B

    Turbocharger Replaces 4P2858, OR6956, 7W9568, OR6169 For Caterpillar 3406B

    AKMI

    $2,266.99
    Caterpillar 3406B TurbochargerPower through every mile with this high-performance Turbocharger made to replace 4P2858, OR6956, 7W9568, and OR6169 for Caterpillar 3406B applications. Designed to...
    29-070400124
    SKU:
    29-070400124
    Style Options:
    Caterpillar
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $2,266.99
    Qty in Cart: 0
    Price:
    $2,266.99
    Subtotal:
  • Exhaust Manifold Replaces 3917668, 3929778 For Cummins 6CT/ISC

    Exhaust Manifold Replaces 3917668, 3929778 For Cummins 6CT/ISC

    AKMI

    $290.99
    Cummins 6CT/ISC Exhaust ManifoldSupport smooth engine operation with this quality Exhaust Manifold designed to replace part numbers 3917668 and 3929778 for Cummins 6CT/ISC engines. Engineered for...
    29-071200046
    SKU:
    29-071200046
    Style Options:
    Cummins
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $290.99
    Qty in Cart: 0
    Price:
    $290.99
    Subtotal:
  • Flywheel Replaces 4710301205, 4710303405 For Detroit DD13/DD15 Engine

    Flywheel Replaces 4710301205, 4710303405 For Detroit DD13/DD15 Engine

    AKMI

    $1,153.99
    160 Teeth Flywheel Fits Models W/ Detroit DD13/DD15 Engine & 17 Inch ClutchMaintain peak performance for your 2013-2015 Detroit DD13 or DD15 engine with this premium Flywheel, designed to replace...
    29-070400118
    SKU:
    29-070400118
    Style Options:
    Detroit
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $1,153.99
    Qty in Cart: 0
    Price:
    $1,153.99
    Subtotal:
  • Camshaft Replaces 3680780, 3412284, 4059198, 4059333, 4298627 For Cummins ISX Engine

    Camshaft Replaces 3680780, 3412284, 4059198, 4059333, 4298627 For Cummins ISX Engine

    AKMI

    $1,957.99
    Cummins ISX CamshaftEnsure long-lasting reliability for your Cummins ISX engine with this forged billet steel Camshaft. Designed to replace 3680780, 3412284, 4059198, 4059333, and 4298627, it handles...
    29-070400120
    SKU:
    29-070400120
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Material Options:
    Billet Steel
    Make:
    Universal Items
    $1,957.99
    Qty in Cart: 0
    Price:
    $1,957.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Red Mini Button Style LED 1.2 Inch Clearance & Marker Light W/ Red Lens

    Red Mini Button Style LED 1.2 Inch Clearance & Marker Light W/ Red Lens

    TRUX ACCESSORIES

    $9.71
    Red Mini Button Style LED 1.2 Inch Marker Light W/ Chrome Plated Bezel & 2 Male BulletsGet a fresh, new look for your truck with this red LED marker light from Trux Accessories. 4 State Trucks can...
    09-1601060248
    SKU:
    09-1601060248
    Finish Options:
    Chrome-Plated
    Truck Class:
    Universal
    Diameter Options:
    3/4 Inch
    Material Options:
    Plastic/Poly
    Color:
    Red
    Shape Options:
    Round
    Product Type:
    Lighting
    Make:
    Universal Items
    $9.71
    Qty in Cart: 0
    Price:
    $9.71
    Subtotal:
  • FREE SHIPPING OVER $249
    0.75 Inch Red LED Clear Lens Mini Button Marker Light W/ 1 Diode

    0.75 Inch Red LED Clear Lens Mini Button Marker Light W/ 1 Diode

    TRUX ACCESSORIES

    $12.47
    LED Mini Button Marker Light Red W/ 1 Diode4 State Trucks offers this mini round marker light by Trux Accessories with 1 red diode and a shiny chrome bezel. Made to withstand outside elements, it is...
    09-1601060247
    SKU:
    09-1601060247
    Shape Options:
    Round
    Color:
    Red
    Truck Class:
    Universal
    Product Type:
    Lighting
    Diameter Options:
    3/4 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $12.47
    Qty in Cart: 0
    Price:
    $12.47
    Subtotal:
  • BESTfit 3 X 10 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider Plate

    BESTfit 3 X 10 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider Plate

    BESTFIT TRUCK PARTS

    $222.99
    BESTfit 3 X 10 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider PlateKeep the exhaust balanced and exhaust gasses at lower temperatures with this quality Y Pipe. It is constructed...
    09-080100202
    SKU:
    09-080100202
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Diameter Options:
    3 Inch
    Make:
    Universal Items
    $222.99
    Qty in Cart: 0
    Price:
    $222.99
    Subtotal:
  • BESTfit 4 X 12 X 26 Inch Aluminized Steel Universal Type A Y-Pipe With Divider Plate

    BESTfit 4 X 12 X 26 Inch Aluminized Steel Universal Type A Y-Pipe With Divider Plate

    BESTFIT TRUCK PARTS

    $317.99
    BESTfit 4 X 12 X 26 Inch Aluminized Steel Universal Type A Y-Pipe With Divider PlateMade with an aluminized steel, this Universal Type A Y pipe is designed to keep the exhaust balance and gasses at...
    09-080100204
    SKU:
    09-080100204
    Length Options:
    12 Inch
    Height Options:
    12 Inch
    Material Options:
    Aluminized Steel
    Truck Class:
    Heavy Duty
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    Make:
    Universal Items
    $317.99
    Qty in Cart: 0
    Price:
    $317.99
    Subtotal:
  • BESTfit 3.5 X 10 X 14 Inch Aluminized Steel Universal Type A Y-Pipe W/ No Divider Plate

    BESTfit 3.5 X 10 X 14 Inch Aluminized Steel Universal Type A Y-Pipe W/ No Divider Plate

    BESTFIT TRUCK PARTS

    $194.99
    Aluminized Steel Type A Universal Y-Pipe W/ 10 Inch Tail & No Divider PlateKeep the exhaust balanced and gasses at lower temperatures with this quality Y Pipe. It is constructed with a corrosion and...
    09-080100203
    SKU:
    09-080100203
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    Truck Class:
    Heavy Duty
    Diameter Options:
    3 Inch
    Make:
    Universal Items
    $194.99
    Qty in Cart: 0
    Price:
    $194.99
    Subtotal:
  • BESTfit 4 X 8 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider Plate

    BESTfit 4 X 8 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider Plate

    BESTFIT TRUCK PARTS

    $256.99
    BESTfit 4 X 8 X 12 Inch Aluminized Steel Universal Type A Y-Pipe With No Divider PlateAre you wanting to increase engine power? 4 State trucks offers this quality Y Pipe that can improve the flow of...
    09-080100205
    SKU:
    09-080100205
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Product Type:
    Exhaust
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $256.99
    Qty in Cart: 0
    Price:
    $256.99
    Subtotal:
  • Load- Share Air Ride Kit W/ Offset Bolt Brackets

    Load- Share Air Ride Kit W/ Offset Bolt Brackets

    LOAD-SHARE SUSPENSIONS

    $818.99
    Air Ride Kit W/ Offset Bolt BracketsAchieve smoother rides and better load management with the Load-Share Air Ride Kit with offset bolt brackets. Engineered to secure air ride components and ensure...
    29-09050087
    SKU:
    29-09050087
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Position:
    Kit Full
    Ready To Ship:
    Yes
    $818.99
    Qty in Cart: 0
    Price:
    $818.99
    Subtotal:
  • Load- Share Lower Air Bag Mount W/ U- Bolt Saddles For Load- Share Air Ride Assist Kit 10192 & 10193

    Load- Share Lower Air Bag Mount W/ U- Bolt Saddles For Load- Share Air Ride Assist Kit 10192 & 10193

    LOAD-SHARE SUSPENSIONS

    $72.99
    Lower Air Bag Mount W/ U- Bolt Saddles For Load- Share Air Ride Assist Kit 10192 & 10193Maintain peak performance of your Load-Share Air Ride Assist Kit with this Lower Air Bag Mount. Designed for...
    29-05090174
    SKU:
    29-05090174
    Position:
    Lower
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
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Adding your products to cart

Find premium aftermarket Isuzu truck parts and accessories to customize your medium-duty work truck. Our product lineup features all sorts of replacement parts, upgrades, and add-on accessories that can enhance performance, functionality, and even looks of the Isuzu truck models. Isuzu Truck Models: Some of the high-demand models in this range include the NPR, NPR-HD, NQR, and the NRR. These products are highly reliable, dependable, and versatile, hence making them very suitable for almost all types of commercial needs related to delivery, hauling, and utility. Among these various truck models, some of their feature and benefit profiles are discussed below. - Body and Cab: Included in this are grilles, fenders, steps, and many other external features that can be fitted or replaced in Isuzu trucks for either maintaining or enhancing their looks. - Light Electrical: Ranging from different types of Head and Taillights to Marker Lights to LED Light Bars, the variations in the range are great and do help immensely toward better visibility and safety. - Suspension and brakes: Replacement parts such as shocks, springs, and brake components help provide a smooth, safe ride. - Powertrain: Engine and transmission parts, along with fuel system components, will keep Isuzu trucks at peak performance. - Comfort and convenience: Accessories such as seats, storage solutions, and climate control systems enhance the driver and passenger experience. Whether you're looking to repair, maintain, or customize your Isuzu truck, the product lineup of Isuzu Truck Parts has a wide range of products in high quality for whatever needs you might have. From professional fleet operators to the individual truck owner, you can find the necessary parts to maintain your truck.

Frequently Asked Questions About Isuzu Truck Parts

What Isuzu truck models and years are your parts compatible with?

Our Isuzu parts inventory covers NPR, NQR, NRR, and FTR series trucks from 2008 to present. Most universal parts like mirrors, lights, and accessories fit multiple years within the same series. However, body parts like bumpers, hoods, and grilles are typically year-specific due to design changes. Always check the product description for exact fitment details, or contact our team with your OEM for guaranteed compatibility verification.

Are aftermarket Isuzu parts as durable as OEM parts?

Quality aftermarket parts can match or exceed OEM specifications when sourced from reputable manufacturers. Our aftermarket bumpers use 14-gauge steel (same as OEM), while our chrome and stainless steel options often provide better corrosion resistance than factory parts. All electrical components meet DOT/SAE standards. The key difference is typically price - aftermarket parts cost 30-50% less while maintaining comparable quality and fitment.

What tools and skills do I need to install Isuzu truck parts myself?

Basic installations like mirrors, lights, and mud flaps require standard hand tools and take 30-60 minutes. Bumper replacements need a socket set, jack stands, and ideally a helper - expect 2-3 hours for front bumpers. More complex parts like hoods or grilles may require panel alignment experience. Most parts include installation hardware, but always verify before starting. Professional installation typically runs $75-150 per hour if you prefer expert help.

What finish options are available for Isuzu bumpers and exterior parts?

Chrome-plated steel remains the most popular for its mirror-like appearance and durability. Polished stainless steel offers superior corrosion resistance without re-chroming needs. Painted steel bumpers come primer-ready for color matching your truck. Raw steel options allow custom powder coating. Each finish affects price and maintenance - chrome needs regular polishing, stainless requires less upkeep, and painted finishes may need touch-ups after 3-5 years depending on conditions.

How do I identify the correct part number for my Isuzu truck?

Start with your OEM number - positions 4-8 identify your exact model and specifications. OEM part numbers are typically stamped on the original part or found in your owner's manual. For body parts, note whether you have a standard or wide-body configuration, as this affects fitment. When in doubt, provide our team with your year, model, and OEM. We can cross-reference multiple databases to ensure you receive the correct part the first time.


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