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Isuzu Truck Parts

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.

Universal Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
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  • FREE SHIPPING OVER $249
    Windshield Washer Reservoir Replaces 897855656 For Isuzu NPR-HD, NRR & NQR

    Windshield Washer Reservoir Replaces 897855656 For Isuzu NPR-HD, NRR & NQR

    DAYTON / DORMAN

    $134.99
    Heavy Duty Washer Fluid Reservoir Fits Isuzu NPR/HD, NRR & NQRThis windshield washer fluid reservoir is designed for enduring use. It resists the expansion and cracking that extreme temperature fluctuations can cause. Plus, the durable plastic...
    08-070700
    SKU:
    08-070700
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $134.99
    Qty in Cart: 0
    Price:
    $134.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Engine Cooling Fan Blade Replaces 8973673810, 8981900580 For Isuzu NPR HD 2012 thru 2013

    Engine Cooling Fan Blade Replaces 8973673810, 8981900580 For Isuzu NPR HD 2012 thru 2013

    DAYTON / DORMAN

    $139.99
    White Plastic Clutch Fan BladeKeep your Isuzu NPR HD 2012-2013 engine performing at its best with the Engine Cooling Fan Blade. Constructed from durable white plastic with 7 blades and a 510 mm diameter, it replaces OEM 8973673810 and 8981900580. Sold...
    08-0706001
    SKU:
    08-0706001
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $139.99
    Qty in Cart: 0
    Price:
    $139.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Harmonic Balancer Pulley For Isuzu NPR & NPR HD

    Harmonic Balancer Pulley For Isuzu NPR & NPR HD

    DAYTON / DORMAN

    $55.99
    7.8 Inch O.D. Harmonic Balancer PulleyDepend on the Harmonic Balancer Pulley to maintain smooth performance on your Isuzu NPR and NPR HD. With 6 grooves, a 7.8-inch outside diameter, and 2.95-inch depth, this V-belt pulley offers precise fitment...
    08-070408
    SKU:
    08-070408
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $55.99
    Qty in Cart: 0
    Price:
    $55.99
    Subtotal:
  • FREE SHIPPING
    Black Harmonic Balancer Assembly W/O Center Bolt, 36 MM Depth Markings For Isuzu NPR & NPR HD

    Black Harmonic Balancer Assembly W/O Center Bolt, 36 MM Depth Markings For Isuzu NPR & NPR HD

    DAYTON / DORMAN

    $627.99
    215 MM O.D. Harmonic Balancer AssemblyMaintain smooth engine operation on your Isuzu NPR and NPR HD with the Black Harmonic Balancer Assembly. Featuring 12 grooves, a 215 mm outside diameter, and a durable black finish, it provides reliable V-belt system...
    08-070406
    SKU:
    08-070406
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $627.99
    Qty in Cart: 0
    Price:
    $627.99
    Subtotal:
  • FREE SHIPPING
    Black Harmonic Balancer Assembly W/O Center Bolt, 36.4 Degree Markings For Isuzu NPR & NPR HD

    Black Harmonic Balancer Assembly W/O Center Bolt, 36.4 Degree Markings For Isuzu NPR & NPR HD

    DAYTON / DORMAN

    $399.99
    158 MM O.D. Harmonic Balancer AssemblyOptimize your Isuzu NPR and NPR HD engine with the Black Harmonic Balancer Assembly. Featuring 36.4-degree markings, 10 pulley grooves, a 158 mm outside diameter, and a 37.6 mm inside diameter, it provides precise...
    08-070405
    SKU:
    08-070405
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $399.99
    Qty in Cart: 0
    Price:
    $399.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Harmonic Balancer Assembly For Isuzu NPR & NPR HD 1996-2003

    Harmonic Balancer Assembly For Isuzu NPR & NPR HD 1996-2003

    DAYTON / DORMAN

    $95.99
    Harmonic Balancer Assembly Fits Isuzu NPR & NPR HDRestore proper V-belt operation on your Isuzu NPR and NPR HD with the Harmonic Balancer Assembly. Constructed from cast iron with a black finish, it includes the balancer, Woodruff key, and degree...
    08-07040002
    SKU:
    08-07040002
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $95.99
    Qty in Cart: 0
    Price:
    $95.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Harmonic Balancer Assembly For Isuzu NPR

    Harmonic Balancer Assembly For Isuzu NPR

    DAYTON / DORMAN

    Now: $23.88
    Was: $88.99
    Isuzu NPR Harmonic Balancer AssemblyMaintain accurate engine timing and reliable performance on your Isuzu NPR with the Harmonic Balancer Assembly. Featuring a gray cast iron construction, this assembly includes the balancer, Woodruff key, and degree...
    08-07040001
    SKU:
    08-07040001
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    Now: $23.88
    Was: $88.99
    Qty in Cart: 0
    Price:
    Now: $23.88
    Was: $88.99
    Subtotal:
  • Guaranteed Fit
    BESTfit Plastic Aluminum Radiator With Frame For Isuzu NPR, NPR HD, NQR

    BESTfit Plastic Aluminum Radiator With Frame For Isuzu NPR, NPR HD, NQR

    BESTFIT TRUCK PARTS

    $660.99
    BESTfit PTR Radiator W/ Frame Fits IsuzuEnsure your Isuzu NPR, NPR HD, or NQR stays cool under heavy loads with the BESTfit Plastic Aluminum Radiator with Frame. Crafted from plastic and aluminum, it measures 23.250 inches high, 21.937 inches wide, and 1...
    08-070207
    SKU:
    08-070207
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $660.99
    Qty in Cart: 0
    Price:
    $660.99
    Subtotal:
  • Guaranteed Fit
    BESTfit Plastic Aluminum Radiator W/ Frame For Isuzu NPR, NPR HD, NQR

    BESTfit Plastic Aluminum Radiator W/ Frame For Isuzu NPR, NPR HD, NQR

    BESTFIT TRUCK PARTS

    $681.99
    BESTfit PTR Radiator With Frame Fits IsuzuProtect your Isuzu NPR, NPR HD, and NQR from overheating with the BESTfit Plastic Aluminum Radiator with Frame. Made of durable plastic and aluminum, it features a 23.250-inch height, 21.625-inch width, and 1...
    08-070206
    SKU:
    08-070206
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $681.99
    Qty in Cart: 0
    Price:
    $681.99
    Subtotal:
  • Guaranteed Fit
    BESTfit Plastic Aluminum Radiator With Oil Cooler For Isuzu NPR, NQR

    BESTfit Plastic Aluminum Radiator With Oil Cooler For Isuzu NPR, NQR

    BESTFIT TRUCK PARTS

    $643.99
    BESTfit PTR Radiator With Frame & Oil Cooler Fits IsuzuMaintain reliable engine temperatures and protect your oil system on Isuzu NPR and NQR trucks with the BESTfit Plastic Aluminum Radiator with Oil Cooler. Built from high-quality plastic and aluminum,...
    08-070205
    SKU:
    08-070205
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Isuzu
    Size Options:
    2 Row
    Product Type:
    Engine Parts
    $643.99
    Qty in Cart: 0
    Price:
    $643.99
    Subtotal:
  • Guaranteed Fit
    BESTfit 24.375 X 23.5 Inch Plastic Aluminum Radiator For Isuzu NPR, NPR HD, NQR, NRR

    BESTfit 24.375 X 23.5 Inch Plastic Aluminum Radiator For Isuzu NPR, NPR HD, NQR, NRR

    BESTFIT TRUCK PARTS

    $836.99
    BESTfit PTR Radiator With Frame Fits IsuzuDepend on the BESTfit 24.375 x 23.5 Inch Plastic Aluminum Radiator to keep your Isuzu NPR, NPR HD, NQR, and NRR engines cool. Crafted from durable plastic and aluminum with a built-in frame, it measures 24.375...
    08-070204
    SKU:
    08-070204
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $836.99
    Qty in Cart: 0
    Price:
    $836.99
    Subtotal:
  • Guaranteed Fit
    BESTfit Plastic Aluminum 2 Row Radiator With Oil Cooler For Isuzu NRR, NQR, NPR, NPR HD

    BESTfit Plastic Aluminum 2 Row Radiator With Oil Cooler For Isuzu NRR, NQR, NPR, NPR HD

    BESTFIT TRUCK PARTS

    $609.99
    BESTfit Plastic Aluminum Radiator With Oil Cooler & Frame Fits IsuzuKeep your Isuzu NRR, NQR, NPR, and NPR HD engines running efficiently with the BESTfit Plastic Aluminum 2-Row Radiator with Oil Cooler. Made from durable plastic and aluminum with a...
    08-070201
    SKU:
    08-070201
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Isuzu
    Product Type:
    Engine Parts
    Size Options:
    2 Row
    $609.99
    Qty in Cart: 0
    Price:
    $609.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Coolant Reservoir Replaces 8975530122 For Isuzu NPR-HD, NRR & NQR

    Coolant Reservoir Replaces 8975530122 For Isuzu NPR-HD, NRR & NQR

    DAYTON / DORMAN

    $111.99
    15.00 x 12.00 x 5.00 Inch Coolant Reservoir Tank Fits IsuzuMaintain proper coolant circulation on your Isuzu NPR-HD, NRR, and NQR with this reliable Coolant Reservoir. Made from clear, durable plastic and measuring 15.00 x 12.00 x 5.00 inches, it ensures...
    08-070200
    SKU:
    08-070200
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $111.99
    Qty in Cart: 0
    Price:
    $111.99
    Subtotal:
  • FREE SHIPPING
    AC Condenser Fan Assembly Without Controller For Isuzu NPR & NPR HD

    AC Condenser Fan Assembly Without Controller For Isuzu NPR & NPR HD

    DAYTON / DORMAN

    $372.99
    Condenser Fan With Shroud And Without ControllerMake sure your HVAC system is working smoothly. This A/C condenser fan assembly is precision-engineered to match the fit Isuzu NPR 2008 through 2016 and Isuzu NPR HD 2008 through 2016 models. It has been...
    08-070002
    SKU:
    08-070002
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $372.99
    Qty in Cart: 0
    Price:
    $372.99
    Subtotal:
  • AC Condenser Fan Assembly Replaces 8973838080 For Isuzu NPR

    AC Condenser Fan Assembly Replaces 8973838080 For Isuzu NPR

    DAYTON / DORMAN

    $292.99
    Plastic AC Condenser Fan Assembly Without Controller Fits IsuzuDepend on the AC Condenser Fan Assembly for your Isuzu NPR to maintain proper airflow and AC performance. Replacing OEM part 8973838080, this durable plastic assembly features two terminals...
    08-070001
    SKU:
    08-070001
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $292.99
    Qty in Cart: 0
    Price:
    $292.99
    Subtotal:
  • Guaranteed Fit
    BESTfit AC Compressor DKS15CH With 6 Groove Clutch For Isuzu NPR

    BESTfit AC Compressor DKS15CH With 6 Groove Clutch For Isuzu NPR

    BESTFIT TRUCK PARTS

    $459.99
    BESTfit AC Compressor Fits Isuzu NPR - Replaces 8970953171, 8970953172, 141498C, C2081, 5060119660* High Quality AC Compressor* 6 Groove Clutch* Sold Individually* Warranty On AC Compressor Against Defects In Workmanship & Material From Date Of...
    08-070000001
    SKU:
    08-070000001
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $459.99
    Qty in Cart: 0
    Price:
    $459.99
    Subtotal:
  • 8 Inch Black Plastic DEF Supply Module Replaces 8982688110 For Isuzu NPR, Reach

    8 Inch Black Plastic DEF Supply Module Replaces 8982688110 For Isuzu NPR, Reach

    DAYTON / DORMAN

    $796.99
    8 Inch Diesel Exhaust Fluid Supply ModuleThis DEF supply module has one female connector with 10 blade terminals. There's one quick-connect inlet port, two quick-connect outlet ports, and it runs on 12 volts. It matches OE number 8982688110.* High...
    08-06070000
    SKU:
    08-06070000
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Isuzu
    Product Type:
    Fuel Tanks
    $796.99
    Qty in Cart: 0
    Price:
    $796.99
    Subtotal:
  • FREE SHIPPING OVER $249
    DEF Cap Replaces 8981202621 For Isuzu NPR/HD

    DEF Cap Replaces 8981202621 For Isuzu NPR/HD

    AUTOMANN USA

    $38.55
    Diesel Emissions Fluid Cap Fits Isuzu NPR* High Quality DEF Cap* Sold Individually* Warranty On DEF Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM) **** Replaces OE Number...
    08-060300
    SKU:
    08-060300
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Fuel Tanks
    $38.55
    Qty in Cart: 0
    Price:
    $38.55
    Subtotal:
  • Tie Rod Cross Tube Replaces 8-97061-869-0 For Isuzu NPR, NPR-HD

    Tie Rod Cross Tube Replaces 8-97061-869-0 For Isuzu NPR, NPR-HD

    AUTOMANN USA

    $210.99
    52.75 Inch Tie Rod Cross TubeWhen durability and precision matter, choose this Tie Rod Cross Tube for Isuzu NPR/NPR-HD, an exact replacement for 8-97061-869-0. Measuring 1.250-inch OD and 52.750 inches long, it's built to withstand heavy-duty use. Sold...
    08-0509001
    SKU:
    08-0509001
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Frame & Chassis
    $210.99
    Qty in Cart: 0
    Price:
    $210.99
    Subtotal:
  • Battery Box Cover Replaces 1536120372 For Isuzu NPR 2004-2009

    Battery Box Cover Replaces 1536120372 For Isuzu NPR 2004-2009

    BESTFIT TRUCK PARTS

    $54.99
    Isuzu NPR/HD Battery Box Cover* Made Of High Quality Black Plastic* Direct Replacement For A Proper Fit Every Time* Easy To Install - Requires No Special Tools For Installation* This Part Has Undergone Vehicle Try-On Testing To Meet Product Standards And...
    08-050101
    SKU:
    08-050101
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Material Options:
    Plastic/Poly
    Product Type:
    Frame & Chassis
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
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Adding your products to cart

Isuzu Truck Parts

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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