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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
  • Subtotal
  • Bostrom Isolator Assembly W/ Driver Side Seat Swivel

    Bostrom Isolator Assembly W/ Driver Side Seat Swivel

    BOSTROM TRUCK SEATS

    $531.99
    Bostrom Seat Swivel - Base Not IncludedExperience superior cab ergonomics with the Bostrom Isolator Assembly with Driver Side Swivel. Designed exclusively for Bostrom T Series seats, this assembly allows the driver's seat to rotate smoothly without a...
    6222168003
    SKU:
    6222168003
    Truck Class:
    Heavy Duty
    Style Options:
    Swivel
    Make:
    Universal Items
    Product Type:
    Seats
    $531.99
    Qty in Cart: 0
    Price:
    $531.99
    Subtotal:
  • Bostrom Stud To Mount Armrest With Clip

    Bostrom Stud To Mount Armrest With Clip

    BOSTROM TRUCK SEATS

    $36.22
    Universal Stud To Mount Armrest With Clip Fits Bostrom SeatsThe armrest mount stud comes with a universal clip that fits any Bostrom seat.* High Quality Armrest* Stud To Mount* Comes With Clip Universal Fit For Any Bostrom Seat* Made In USA* Sold...
    6222106001
    SKU:
    6222106001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Seats
    $36.22
    Qty in Cart: 0
    Price:
    $36.22
    Subtotal:
  • FREE SHIPPING OVER $249
    Bostrom Air Bag For Standard Base Seat 6222086001

    Bostrom Air Bag For Standard Base Seat 6222086001

    BOSTROM TRUCK SEATS

    $193.99
    Air Bag For HiPro SeatUpgrade your old suspension seat with this top-quality air bag replacement for improved comfort. Say goodbye to discomfort and hello to a smoother ride with this essential upgrade.* High Quality Air Bag For Suspension Seat*...
    6222086001
    SKU:
    6222086001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $193.99
    Qty in Cart: 0
    Price:
    $193.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Bostrom Air Bag For Low Base Air Seat

    Bostrom Air Bag For Low Base Air Seat

    BOSTROM TRUCK SEATS

    $90.99
    Air Bag For Lo Base Seat* High Quality Air Bag* Sold Individually* Warranty On Air Bag Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***Fitment* Fits Bostrom Low Profile T905 T910...
    6222084001
    SKU:
    6222084001
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Seats
    Availability:
    Ready To Ship
    $90.99
    Qty in Cart: 0
    Price:
    $90.99
    Subtotal:
  • Seat Compressor For Bostrom 915 Series Non Air Trucks

    Seat Compressor For Bostrom 915 Series Non Air Trucks

    BOSTROM TRUCK SEATS

    $269.99
    Seat Compressor For Bostrom 915 Series Non Air Trucks* High Quality Seat Compressor* Sold Individually* Warranty On Seat Compressors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    6204863001
    SKU:
    6204863001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Seats
    $269.99
    Qty in Cart: 0
    Price:
    $269.99
    Subtotal:
  • Bostrom Wide Ride II Serta Action Gel Foam Seat Cushion

    Bostrom Wide Ride II Serta Action Gel Foam Seat Cushion

    BOSTROM TRUCK SEATS

    $117.99
    Wide Ride II Serta Action Gel Foam CushionReady to replace the padding in your truck seat to get a more comfortable drive? This action gel replacement foam cushion is for Bostrom Wide Ride II Serta Seats. The replacement cushion does not include Serta...
    6204804001
    SKU:
    6204804001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Seats
    Availability:
    Ready To Ship
    $117.99
    Qty in Cart: 0
    Price:
    $117.99
    Subtotal:
  • Complete Lo Base Suspension For Bostrom Pro Ride Seat W/Passenger Side Swivel

    Complete Lo Base Suspension For Bostrom Pro Ride Seat W/Passenger Side Swivel

    BOSTROM TRUCK SEATS

    $383.99
    Complete Lo Base Suspension For Bostrom Pro Ride Seat W/Passenger Side Swivel* High Quality Base Suspension* Has Passenger Side Swivel* Made In USA* Sold Individually* Warranty On Base Suspensions Against Defects In Workmanship & Material From Date Of...
    6204569001
    SKU:
    6204569001
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Type Options:
    Low Base
    Product Type:
    Seats
    $383.99
    Qty in Cart: 0
    Price:
    $383.99
    Subtotal:
  • Bostrom Pro Ride Upper Seat Foam Replacement

    Bostrom Pro Ride Upper Seat Foam Replacement

    BOSTROM TRUCK SEATS

    $50.99
    Upper Seat Foam Replacement For Bostrom Pro Ride SeatIf you are looking to restore a Bostrom Pro Ride seat, 4 State Trucks offers this quality upper seat replacement foam that will fit perfectly. Changing out the filling to an aging seat cushion is a...
    6204539001
    SKU:
    6204539001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Seats
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • Bostrom Pro Ride Bottom Seat Cushion W/ Gray Ultraleather Cover

    Bostrom Pro Ride Bottom Seat Cushion W/ Gray Ultraleather Cover

    BOSTROM TRUCK SEATS

    $398.99
    Bostrom Pro Ride Bottom Seat Cushion With Gray Ultraleather Cover* High Quality Seat Cushion* Made Of Ultra-leather* Gray* Made In USA* Sold Individually* Warranty On Seat Cushions Against Defects In Workmanship & Material From Date Of Purchase*** High...
    6204530902
    SKU:
    6204530902
    Color:
    Gray
    Truck Class:
    Heavy Duty
    Material Options:
    Ultra Leather
    Make:
    Universal Items
    Product Type:
    Seats
    $398.99
    Qty in Cart: 0
    Price:
    $398.99
    Subtotal:
  • Bostrom Pro Ride Bottom Seat Cushion W/ Black Ultraleather Cover

    Bostrom Pro Ride Bottom Seat Cushion W/ Black Ultraleather Cover

    BOSTROM TRUCK SEATS

    $435.99
    Bostrom Pro Ride Bottom Seat Cushion With Black Ultraleather CoverPremium Bostrom Pro Ride bottom seat cushion wrapped in black Ultraleather. Delivers professional-grade comfort and durability for heavy truck applications.* High Quality Seat Cushion*...
    6204530900
    SKU:
    6204530900
    Color:
    Black
    Truck Class:
    Heavy Duty
    Material Options:
    Ultra Leather
    Make:
    Universal Items
    Product Type:
    Seats
    $435.99
    Qty in Cart: 0
    Price:
    $435.99
    Subtotal:
  • Bostrom Pro Ride Air Bag For Standard Or Low Base Seat

    Bostrom Pro Ride Air Bag For Standard Or Low Base Seat

    BOSTROM TRUCK SEATS

    $88.99
    Air Bag For Bostrom Pro Ride SeatThis replacement air spring kit from Bostrom Seating has the highest quality around. This kit includes screw cap sizes M8x30MM and M8x1.25x25 and an air spring assembly. Works with Bostrom Seats.* High Quality Air Spring*...
    6204494001
    SKU:
    6204494001
    Truck Class:
    Heavy Duty
    Product Type:
    Seats
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • Bostrom Wide Ride Seat Foam Cushion

    Bostrom Wide Ride Seat Foam Cushion

    BOSTROM TRUCK SEATS

    $51.99
    Wide Ride Seat Foam Cushion* High Quality Seat Cushion* Made Of Foam* Sold Individually* Warranty On Seat Cushions Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)*** ** This Item Is...
    6202476001
    SKU:
    6202476001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Seats
    $51.99
    Qty in Cart: 0
    Price:
    $51.99
    Subtotal:
  • Bostrom Gray Ultra-Leather Wide Ride Core Family HiPro Suspension Mid Back Seat W/ Dual Lumbar, Drape & Armrests

    Bostrom Gray Ultra-Leather Wide Ride Core Family HiPro Suspension Mid Back Seat W/ Dual Lumbar, Drape & Armrests

    BOSTROM TRUCK SEATS

    $1,619.99
    Gray Ultra-Leather Wide Ride Core Family HiPro Suspension Mid Back W/ Dual Lumbar, Drape & Armrests* High Quality Seat* Wide Ride * Core Hipro Base * Mid Back * Gray * Ultra-Leather* Dual 16 Inch Armrests* Black Vinyl Wrap Style Suspension Cover* Wide...
    5B19071902
    SKU:
    5B19071902
    Truck Class:
    Heavy Duty
    Style Options:
    Mid Back
    Material Options:
    Ultra Leather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,619.99
    Qty in Cart: 0
    Price:
    $1,619.99
    Subtotal:
  • Bostrom Black Ultra-Leather Wide Ride Core Family HiPro Suspension Hi Back Seat W/ Dual Lumbar, Memory, Drape & Armrests

    Bostrom Black Ultra-Leather Wide Ride Core Family HiPro Suspension Hi Back Seat W/ Dual Lumbar, Memory, Drape & Armrests

    BOSTROM TRUCK SEATS

    $1,763.99
    Black Ultra-Leather Wide Ride Core Family HiPro Suspension Hi Back W/ Dual Lumbar, Memory, Drape & Armrests* High Quality Seat* Wide Ride * Core Hipro Base * High Back * Black * Ultra-Leather* Dual 16 Inch Armrests And Smart Seat Valve* Black Vinyl Wrap...
    5B09081900
    SKU:
    5B09081900
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    Ultra Leather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,763.99
    Qty in Cart: 0
    Price:
    $1,763.99
    Subtotal:
  • Merritt Half Fender EZ-Mount Bracket Kit Chrome Front/Rear W/ 10 Inch Rise

    Merritt Half Fender EZ-Mount Bracket Kit Chrome Front/Rear W/ 10 Inch Rise

    MERRITT

    $388.99
    Half Fender Mounting Kit W/ Chrome Straight Front Brackets, Plus Black 10 Inch Rise Rear EZ-Mount BracketsThis Merritt Half Fender Bracket Kit comes with 10-inch rise from Merritt is a complete package that includes two straight front brackets (576/29...
    569K03
    SKU:
    569K03
    Truck Class:
    Heavy Duty
    Type Options:
    Half
    Product Type:
    Rear Fenders
    $388.99
    Qty in Cart: 0
    Price:
    $388.99
    Subtotal:
  • Merritt Full Fender EZ-Mount Bracket Kit W/ 4 Inch Rise, Chrome

    Merritt Full Fender EZ-Mount Bracket Kit W/ 4 Inch Rise, Chrome

    MERRITT

    $594.99
    Full Fender Mounting Kit W/ Chrome Straight Front & Rear Brackets, Black 4 Inch Rise Center EZ-Mount Brackets* High Quality Half Fender Bracket Kit* Includes:  - (4) 29 Inch Chrome-Plated Steel Straight Front Bracket   - (2) 4 Inch Max. Rise...
    567K04
    SKU:
    567K04
    Truck Class:
    Heavy Duty
    Type Options:
    Full
    Product Type:
    Rear Fenders
    Availability:
    Ready To Ship
    $594.99
    Qty in Cart: 0
    Price:
    $594.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Rotella 15W40 Motor Oil 1 Gallon

    Rotella 15W40 Motor Oil 1 Gallon

    AFTERMARKET

    $22.43
    Rotella 15W40 Motor OilIn the market for motor oil to service your truck? 4 State Trucks offers Rotella T 15W40 multi grade heavy duty motor oil in one gallon containers and available with a one year warranty from the date of purchase.* High Quality...
    56026
    SKU:
    56026
    Truck Class:
    Universal
    Capacity:
    1 Gallon
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $22.43
    Qty in Cart: 0
    Price:
    $22.43
    Subtotal:
  • Merritt 304 SS 111 Inch Double Radius Full Fenders For 60 - 66 Inch Axle Spread

    Merritt 304 SS 111 Inch Double Radius Full Fenders For 60 - 66 Inch Axle Spread

    MERRITT

    $1,902.99
    Merritt 304 SS 111 Inch Double Radius Full Fenders For 60 - 66 Inch Axle Spread* High Quality Full Fenders* Made Of 14 Gauge Polish 304 Stainless Steel* Dimensions: - 24 Inch Height - 25 Inch Width - 111 Inch Length* Designed For 60 To 66...
    55422
    SKU:
    55422
    Truck Class:
    Heavy Duty
    Length Options:
    111 Inch
    Height Options:
    24 Inch
    Make:
    Universal Items
    Width Options:
    25 Inch
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Size Options:
    14 Gauge
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $1,902.99
    Qty in Cart: 0
    Price:
    $1,902.99
    Subtotal:
  • Merritt Full Radius Fenders Black Poly Ribbed, 20 x 18 x 48 In For Super Single Axles

    Merritt Full Radius Fenders Black Poly Ribbed, 20 x 18 x 48 In For Super Single Axles

    MERRITT

    $406.99
    18 Inch Wide Merritt Super Single Full Radius FendersMerritt heavy-duty Poly-Pro fenders are made with rugged HDPE (high-density polyethylene) for long-lasting durability. With W/UV protection, these black ribbed half fenders are perfect for super single...
    5345-2
    SKU:
    5345-2
    Truck Class:
    Heavy Duty
    Color:
    Black
    Make:
    Universal Items
    Width Options:
    18 Inch
    Finish Options:
    Paintable
    Type Options:
    Full Radius
    Product Type:
    Rear Fenders
    $406.99
    Qty in Cart: 0
    Price:
    $406.99
    Subtotal:
  • Bostrom Black Ultra-Leather Wide Ride +Serta HiPro Suspension Mid Back Seat W/ Armrests

    Bostrom Black Ultra-Leather Wide Ride +Serta HiPro Suspension Mid Back Seat W/ Armrests

    BOSTROM TRUCK SEATS

    $1,800.99
    Black Ultra-Leather Wide Ride +Serta HiPro Suspension Mid Back Seat W/ Armrests* High Quality Seat* Wide Ride II* Mid Back Black * Driver Side Swivel* Dual Chamber Air Lumbar Support* Back And Cushion Air Bolster Adjustments* Exclusive Back Cycler...
    5310101900
    SKU:
    5310101900
    Truck Class:
    Heavy Duty
    Style Options:
    Mid Back
    Material Options:
    Ultra Leather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,800.99
    Qty in Cart: 0
    Price:
    $1,800.99
    Subtotal:
  • Total: items /

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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