null
Shop by Make, Model & Year
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
  • FREE SHIPPING OVER $249
    3/8 Inch NPT Air Brake Quick Release Valve QR1 Type  Replaces 229859, 288521, 1676706C1, 745229859, KN32005

    3/8 Inch NPT Air Brake Quick Release Valve QR1 Type Replaces 229859, 288521, 1676706C1, 745229859, KN32005

    PARTS DISTRIBUTING

    $11.93
    3/8 x 3/8 Inch NPT 1 PSI Quick Release Air Brake ValveThe Release Valve is designed to quickly release air, allowing for a faster response in the system. When the brakes are applied, it speeds up the release of air from the air chambers, making the...
    229859
    SKU:
    229859
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $11.93
    Qty in Cart: 0
    Price:
    $11.93
    Subtotal:
  • Bostrom Air Bolster Bag For Wide Ride II Seats

    Bostrom Air Bolster Bag For Wide Ride II Seats

    BOSTROM TRUCK SEATS

    $11.99
    Air Bolster Bag For Bostrom Wide Ride II SeatsIf the sides of your suspension seat does not inflate like it should it might be time to replace an air bolster bag. 4 State Trucks offers this quality replacement for Bostrom Wide Ride II Seats that will...
    22980001
    SKU:
    22980001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Seats
    $11.99
    Qty in Cart: 0
    Price:
    $11.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Blower Switch 12 Volt 20 Amp 5 Terminal 3 Position

    Blower Switch 12 Volt 20 Amp 5 Terminal 3 Position

    AFTERMARKET

    $10.21
    Universal Blower Switch* High Quality Bower Switch* 12 Volt * 20 Amp Rating* 3 Position - Knob Not Included* 5 Terminal Hook Up* For AC And Heater Fan Control* Sold Individually* Warranty On Bower Switches Against Defects In Workmanship & Material From...
    2199005
    SKU:
    2199005
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $10.21
    Qty in Cart: 0
    Price:
    $10.21
    Subtotal:
  • FREE SHIPPING OVER $249
    Caterpillar 1R0749 Secondary Fuel Filter

    Caterpillar 1R0749 Secondary Fuel Filter

    OPP - ORIGINAL PARTS PROGRAM

    $39.77
    Caterpillar Secondary Fuel FilterSecondary Fuel Filters Capture The Smaller Particles That Do The Most Damage To Fuel Injectors And Other Fuel System Components.* High Quality Fuel Filter* Height (MM): 266.0* Media Type: Cellulose* Diameter / Length...
    1R0749
    SKU:
    1R0749
    Truck Class:
    Universal
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $39.77
    Qty in Cart: 0
    Price:
    $39.77
    Subtotal:
  • FREE SHIPPING OVER $249
    Caterpillar 1R0716 Spin-On Oil Filter

    Caterpillar 1R0716 Spin-On Oil Filter

    OPP - ORIGINAL PARTS PROGRAM

    $45.89
    Caterpillar 1R0716 Oil Filter* High Quality Oil Filter* Spin-On Filter* Efficiency Rating: Standard Efficiency* Height 307MM* Installation Type: Spin-On* Diameter / Length: 135.8MM* Media Type: Cellulose* Thread Size (Inch): 1.5 - 16 - 2B* Sold...
    1R0716
    SKU:
    1R0716
    Truck Class:
    Universal
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $45.89
    Qty in Cart: 0
    Price:
    $45.89
    Subtotal:
  • On Sale
    Limited Quantity Available
    Sears Seating C2 Air Suspension Seat For Class 6/7 Trucks - Black Vinyl

    Sears Seating C2 Air Suspension Seat For Class 6/7 Trucks - Black Vinyl

    SEARS SEATING

    Now: $421.39
    Was: $601.99
    C2 Black Vinyl Air Suspension Seat For Class 6/7 Trucks* High Quality Seat* Contoured Metal Backpan * 20 Inch Wide Seat And Back Cushions* Molded Vinyl Cushions* Black Vinyl * No Armrest * Sold Individually * Warranty On Seat Against Defects In...
    1C3211PNNNNN
    SKU:
    1C3211PNNNNN
    Color:
    Black
    Truck Class:
    Heavy Duty
    Material Options:
    Vinyl
    Make:
    Universal Items
    Product Type:
    Seats
    Availability:
    Ready To Ship
    Now: $421.39
    Was: $601.99
    Qty in Cart: 0
    Price:
    Now: $421.39
    Was: $601.99
    Subtotal:
  • Gray Vinyl Sentry High Back Seat Standard Base

    Gray Vinyl Sentry High Back Seat Standard Base

    SEARS SEATING

    $776.99
    Sentry Standard Seat Gray Vinyl* High Quality Seat* Single Locking Slides With 9 Inch Travel* Isolator With 1.25 Inch Travel* Standard Togglelink Air Suspension With 6 Inch Travel And Integrated Riser* Seat Top With Comfort Zone Back Frame Structure* Air...
    1A111WSBNNNN
    SKU:
    1A111WSBNNNN
    Color:
    Gray
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    Vinyl
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $776.99
    Qty in Cart: 0
    Price:
    $776.99
    Subtotal:
  • Drop-Forged Steel Butt Hinge With 1/2 Inch Pin & Cotter, 3.38 X 5.38 Inch

    Drop-Forged Steel Butt Hinge With 1/2 Inch Pin & Cotter, 3.38 X 5.38 Inch

    AFTERMARKET

    $8.88
    Forged Butt Hinge With 4 Inch Center-To-Center Mounting Holes* High Quality Butt Hinge* Made Of Forged Steel* Drop Butt Hinge* Dimensions  - 3.38 Inch Width  - 5.38 Inch Height  - 2 Inch Hinge Length  - .219 Inch Hole Diameter  -...
    19-09140005
    SKU:
    19-09140005
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Trailer
    Product Type:
    Cargo Control
    $8.88
    Qty in Cart: 0
    Price:
    $8.88
    Subtotal:
  • Short Forged Steel Hinge Strap, 1.5 X 4.38 Inch

    Short Forged Steel Hinge Strap, 1.5 X 4.38 Inch

    AFTERMARKET

    $6.54
    Hinge Strap For Trailers For Buyers Products Forged B2426E Hinges* High Quality Short Forged Steel Hinge Strap* Made Of Forged Steel* Dimensions  - 1.5 Inch Strap Width  - 4.38 Inch Strap Length  - .50 Pin Diameter* Lightweight Strap *...
    19-09140004
    SKU:
    19-09140004
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Trailer
    Product Type:
    Cargo Control
    $6.54
    Qty in Cart: 0
    Price:
    $6.54
    Subtotal:
  • FREE SHIPPING OVER $249
    Jost Fifth Wheel King Pin - Replaces KZ1012

    Jost Fifth Wheel King Pin - Replaces KZ1012

    AUTOMANN USA

    $181.99
    Replacement King Pin JostKeep your trailer securely connected with the Jost Fifth Wheel King Pin, a precision-engineered replacement for KZ1012. With a 2.0-inch shank and 10.240-inch length, it meets rigorous standards for compatibility and durability...
    19-0510515
    SKU:
    19-0510515
    Truck Class:
    Heavy Duty
    Width Options:
    10 Inch
    Make:
    Trailer
    Product Type:
    Frame & Chassis
    $181.99
    Qty in Cart: 0
    Price:
    $181.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD King Pin Lock Anti-Theft Device

    TPHD King Pin Lock Anti-Theft Device

    TPHD

    $60.16
    King Pin Lock* High Quality Lock* Sold Individually* Made In USA* Warranty On Key Pin Lock Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***
    19-020300
    SKU:
    19-020300
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    Material Options:
    Steel
    Product Type:
    Cargo Control
    $60.16
    Qty in Cart: 0
    Price:
    $60.16
    Subtotal:
  • Ball & Ring Trailer Hitch Security Lock

    Ball & Ring Trailer Hitch Security Lock

    THE EQUIPMENT LOCK COMPANY

    $194.99
    Red Universal Security Trailer LockKeep your trailer safe with the Ball & Ring Hitch Lock! It stops thieves from taking your trailer by securing the hitch. It fits most enclosed, flatbed, landscape, boat, car, utility trailers, and more on the market...
    19-020200001
    SKU:
    19-020200001
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Trailer
    Product Type:
    Trailer
    $194.99
    Qty in Cart: 0
    Price:
    $194.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Gray

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Gray

    SEATS INC

    $1,431.99
    Gray DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* 18 Inch Ez Adjust Armrest * Heated Seat Cushion And Back * Standard Features * Enhanced Shoulder And Back Support And Cushion Comfort Developed Using...
    188900MWH65
    SKU:
    188900MWH65
    Color:
    Gray
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,431.99
    Qty in Cart: 0
    Price:
    $1,431.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Brown

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Brown

    SEATS INC

    $1,431.99
    Brown DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* 18 Inch Ez Adjust Armrest * Heated Seat Cushion And Back * Standard Features * Enhanced Shoulder And Back Support And Cushion Comfort Developed Using...
    188900MWH63
    SKU:
    188900MWH63
    Color:
    Brown
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,431.99
    Qty in Cart: 0
    Price:
    $1,431.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, Std. Base, Armrests, Heated - DuraLeather Black

    Seats Inc. Legacy Silver Seat W/ High Back, Std. Base, Armrests, Heated - DuraLeather Black

    SEATS INC

    $1,431.99
    Black DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* 18 Inch EZ Adjust Armrest * Heated Seat Cushion And Back * Standard Features * Enhanced Shoulder And Back Support And Cushion Comfort Developed Using...
    188900MWH61
    SKU:
    188900MWH61
    Color:
    Black
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,431.99
    Qty in Cart: 0
    Price:
    $1,431.99
    Subtotal:
  • Brown Leather Legacy Silver High Back Seat Standard Base W/ Bellows

    Brown Leather Legacy Silver High Back Seat Standard Base W/ Bellows

    SEATS INC

    $1,439.99
    Legacy Silver Standard Seat Brown Leather* High Quality Seat* High Back* Standard Base* Brown * Duraleather With Armrests And Suspension Cover* 18 Inch Ez Adjust Armrest* Bellow Style Suspension Cover* Standard Features* Enhanced Shoulder And Back...
    188900MWB63
    SKU:
    188900MWB63
    Color:
    Brown
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,439.99
    Qty in Cart: 0
    Price:
    $1,439.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Gray

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Gray

    SEATS INC

    $1,271.99
    Gray DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* 18 Inch Ez Adjust Armrest * Standard Features * Enhanced Shoulder And Back Support And Cushion Comfort Developed Using Sophisticated Pressure Mapping...
    188900MW65
    SKU:
    188900MW65
    Color:
    Gray
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,271.99
    Qty in Cart: 0
    Price:
    $1,271.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Brown

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Brown

    SEATS INC

    $1,469.99
    Brown DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* 18 Inch Ez Adjust Armrest * Standard Features * Enhanced Shoulder And Back Support And Cushion Comfort Developed Using Sophisticated Pressure Mapping...
    188900MW63
    SKU:
    188900MW63
    Color:
    Brown
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,469.99
    Qty in Cart: 0
    Price:
    $1,469.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Black

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Black

    SEATS INC

    $1,143.99
    Black DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* 18 Inch Ez Adjust Armrest * Standard Features * Enhanced Shoulder And Back Support And Cushion Comfort Developed Using Sophisticated Pressure Mapping...
    188900MW61
    SKU:
    188900MW61
    Color:
    Black
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,143.99
    Qty in Cart: 0
    Price:
    $1,143.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Bellows - DuraLeather Black

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Bellows - DuraLeather Black

    SEATS INC

    $1,221.99
    Black DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* Bellow Style Suspension Cover * Standard Features * Enhanced Shoulder And Back Support And Cushion Comfort Developed Using Sophisticated Pressure Mapping...
    188900MNB61
    SKU:
    188900MNB61
    Color:
    Black
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,221.99
    Qty in Cart: 0
    Price:
    $1,221.99
    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.


Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!