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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
  • Aluminum Shift Lever Skirt Without Splitter For Eaton Super 7, 8, 9 and 10 Speed Transmission

    Aluminum Shift Lever Skirt Without Splitter For Eaton Super 7, 8, 9 and 10 Speed Transmission

    ROCKWOOD

    $112.99
    Billet Aluminum Shift Lever Skirt Covers Air Valve Body* High Quality Shift Lever Skirt* Covers Air Vale Body* Without Splitter* Sold Individually* Warranty On Shift Lever Skirts Against Defects In Workmanship & Material From Date Of Purchase*** High...
    UST274
    SKU:
    UST274
    Truck Class:
    Universal
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    Product Type:
    Interior
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
    Subtotal:
  • Chrome Plated Toggle Switch Nuts For Peterbilt

    Chrome Plated Toggle Switch Nuts For Peterbilt

    ROCKWOOD

    $21.20
    Chrome Plated Electric Toggle Switch Face Nuts* High Quality Toggle Switch Nut * Chrome-Plated* 4 Pack* Sold Individually* Warranty On Toggle Switch Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    UH10XC
    SKU:
    UH10XC
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $21.20
    Qty in Cart: 0
    Price:
    $21.20
    Subtotal:
  • Chrome Plated Ignition Switch Face Nut For Peterbilt

    Chrome Plated Ignition Switch Face Nut For Peterbilt

    ROCKWOOD

    $12.11
    Chrome Ignition Switch Face Nut* High Quality Ignition Switch Nut * Chrome-Plated* Sold Individually* Warranty On Ignition Switch Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    UH14C
    SKU:
    UH14C
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Interior
    $12.11
    Qty in Cart: 0
    Price:
    $12.11
    Subtotal:
  • Stainless Steel Shift Pattern For Eaton Fuller 13 Speed Overdrive

    Stainless Steel Shift Pattern For Eaton Fuller 13 Speed Overdrive

    ROCKWOOD

    $20.19
    Stainless Steel 13 Speed Overdrive - RTO, RTLO And RTOX Pattern* High Quality Shift Pattern Plate* Made Of 304 Stainless Steel* Sold Individually* Warranty On Shift Pattern Plates Against Defects In Workmanship & Material From Date Of Purchase*** High...
    U4300764
    SKU:
    U4300764
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $20.19
    Qty in Cart: 0
    Price:
    $20.19
    Subtotal:
  • Stainless Steel Detroit Diesel Engine Electronic Display Dash Panel For Kenworth

    Stainless Steel Detroit Diesel Engine Electronic Display Dash Panel For Kenworth

    ROCKWOOD

    $12.11
    Chrome-Plated Stainless Steel Detroit Diesel Control Dash Panel* High Quality Control Panel * Chrome-Plated Stainless Steel* Detroit Diesel Engraved Script* Sold Individually* Warranty On Control Panels Against Defects In Workmanship & Material From Date...
    RP221C
    SKU:
    RP221C
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Interior
    $12.11
    Qty in Cart: 0
    Price:
    $12.11
    Subtotal:
  • 4.25 Inch Chrome Center Console Cup Holder

    4.25 Inch Chrome Center Console Cup Holder

    ROCKWOOD

    $20.19
    Chrome Console Cup Holder* High Quality Cup Holder* Chrome-Plated* For Center Console* Sold Individually* Warranty On Cup Holders Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    RP340C
    SKU:
    RP340C
    Finish Options:
    Chrome-Plated
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $20.19
    Qty in Cart: 0
    Price:
    $20.19
    Subtotal:
  • Fleetguard Oil Filter Replaces 57521 For Isuzu NPR Box Truck

    Fleetguard Oil Filter Replaces 57521 For Isuzu NPR Box Truck

    OPP - ORIGINAL PARTS PROGRAM

    $29.55
    5.2 Diesel Engine Oil Filter* High Quality Oil Filter* Sold Individually* Warranty On Oil Filters Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM Replacement Part/ Not Aftermarket***** This Item Is Special Order. This...
    LF3854FLG
    SKU:
    LF3854FLG
    Material Options:
    Fiberglass
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $29.55
    Qty in Cart: 0
    Price:
    $29.55
    Subtotal:
  • Fleetguard Oil Filter Replaces 2-94654-200-0 For Isuzu NPR Box Truck

    Fleetguard Oil Filter Replaces 2-94654-200-0 For Isuzu NPR Box Truck

    OPP - ORIGINAL PARTS PROGRAM

    $31.79
    5.2 Diesel Engine Lube Filter* High Quality Oil Filter* Sold Individually* Warranty On Oil Filters Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM Replacement Part/ Not Aftermarket***** This Item Is Special Order. This...
    LF17537FLG
    SKU:
    LF17537FLG
    Material Options:
    Fiberglass
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $31.79
    Qty in Cart: 0
    Price:
    $31.79
    Subtotal:
  • Fuel Spin-On Filter FF5165 For Isuzu NPR Box Truck

    Fuel Spin-On Filter FF5165 For Isuzu NPR Box Truck

    OPP - ORIGINAL PARTS PROGRAM

    $54.99
    5.2 Diesel Engine Fuel Spin-On Filter* High Quality Fuel Filter* Sold Individually* Warranty On Fuel Filters Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM Replacement Part/ Not Aftermarket***** This Item Is Special...
    FF5165FLG
    SKU:
    FF5165FLG
    Material Options:
    Brass
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • Legacy Black Tuff Cloth Mid Back Lo Base Seat With 18 Inch Arm Rests & Suspension Cover

    Legacy Black Tuff Cloth Mid Back Lo Base Seat With 18 Inch Arm Rests & Suspension Cover

    SEATS INC

    $1,285.99
    Seats Inc. Legacy LO Mid Back Seat With ArmrestsExperience ultimate comfort with the Legacy LO seat. Crafted with enhanced shoulder and back support, a low profile air suspension, and a fully reclining backrest, it reduces vibration and fatigue while...
    188598FW631
    SKU:
    188598FW631
    Truck Class:
    Heavy Duty
    Color:
    Black
    Material Options:
    Cloth
    Product Type:
    Seats
    $1,285.99
    Qty in Cart: 0
    Price:
    $1,285.99
    Subtotal:
  • Legacy Silver Black Tuff Cloth Mid Back Standard Base Seat With 18 Inch Arm Rests

    Legacy Silver Black Tuff Cloth Mid Back Standard Base Seat With 18 Inch Arm Rests

    SEATS INC

    $1,128.99
    Legacy Low Suspension Seat with Air Lumbar and ArmrestsThis Legacy Silver seat incorporates all of its standard features with a low-rider suspension, making it ideal for less than Class 8 applications or low-rider drivers. It is equipped with a...
    188891FW631
    SKU:
    188891FW631
    Color:
    Black
    Material Options:
    Cloth
    Truck Class:
    Heavy Duty
    Product Type:
    Seats
    $1,128.99
    Qty in Cart: 0
    Price:
    $1,128.99
    Subtotal:
  • Legacy Silver Black Tuff Cloth High Back Standard Base Seat With EZ Adjust Armrest

    Legacy Silver Black Tuff Cloth High Back Standard Base Seat With EZ Adjust Armrest

    SEATS INC

    $1,129.99
    Legacy Silver High Back Black Tuff Back Truck SeatExperience ultimate comfort with the Legacy Silver High Back Air Ride Seat from Seats Inc. It's designed for truckers, with breathable black cloth upholstery and high-density foam cushioning for top-notch...
    188900FW631
    SKU:
    188900FW631
    Truck Class:
    Heavy Duty
    Color:
    Black
    Material Options:
    Cloth
    Product Type:
    Seats
    $1,129.99
    Qty in Cart: 0
    Price:
    $1,129.99
    Subtotal:
  • Legacy Black Tuff Cloth High Back Lo Base Seat W/ 18 inch Armrests, Suspension Cover

    Legacy Black Tuff Cloth High Back Lo Base Seat W/ 18 inch Armrests, Suspension Cover

    SEATS INC

    $1,285.99
    Black Cloth Legacy LO High Back Seat With ArmrestsThe Legacy LO seat features a high back, low base, and black tuff cloth with armrests and a skirt style suspension cover. It includes an 18-inch EZ adjust armrest and standard features such as enhanced...
    188409FW631
    SKU:
    188409FW631
    Material Options:
    Cloth
    Truck Class:
    Heavy Duty
    Color:
    Black
    Product Type:
    Seats
    $1,285.99
    Qty in Cart: 0
    Price:
    $1,285.99
    Subtotal:
  • Black Foam Gasket 3 Hole For 4 Inch Chrome Light Flange Mount Bezel

    Black Foam Gasket 3 Hole For 4 Inch Chrome Light Flange Mount Bezel

    GRAND GENERAL

    $2.97
    1/4 Inch Thick Black Foam Gasket* High Quality Gasket* Foam* Black* 1/4 Inch* Made In USA* Sold Individually* Warranty On Gaskets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    09-160200349
    SKU:
    09-160200349
    Material Options:
    Rubber
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $2.97
    Qty in Cart: 0
    Price:
    $2.97
    Subtotal:
  • 3-Pin Light Adapter Plug W/ 9 Inch Lead

    3-Pin Light Adapter Plug W/ 9 Inch Lead

    GRAND GENERAL

    $5.50
    3-Prong to 3-Pin Light Plug AdapterThis 3-pin adapter plug is designed for trucks, towing vehicles, trailers, RVs, buses, ATVs, and utility vehicles to easily use lights with standard 3-prong plugs.* High Quality Adapter Plug* 3 Pin* With Standard* Made...
    09-160200351
    SKU:
    09-160200351
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Lighting
    $5.50
    Qty in Cart: 0
    Price:
    $5.50
    Subtotal:
  • 4 Inch Fleet Stop Turn Tail Light Flange Mount 3 Pin - Red LED / Clear Lens

    4 Inch Fleet Stop Turn Tail Light Flange Mount 3 Pin - Red LED / Clear Lens

    GRAND GENERAL

    $20.90
    4 inch Fleet Red / Clear 18 Diode Black Flange Light* High Quality Fleet Light* 4 Inch* Red LED/ Clear Lens* With Flange * 3 Pin* Made In USA* Sold Individually* Warranty On Fleet Lights Against Defects In Workmanship & Material From Date Of Purchase***...
    09-160106404
    SKU:
    09-160106404
    Shape Options:
    Round
    Color:
    Red
    Truck Class:
    Universal
    Diameter Options:
    4 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $20.90
    Qty in Cart: 0
    Price:
    $20.90
    Subtotal:
  • 4 Inch Fleet Stop Turn Tail Light With 3-Pin Female Connection - Red LED / Clear Lens

    4 Inch Fleet Stop Turn Tail Light With 3-Pin Female Connection - Red LED / Clear Lens

    GRAND GENERAL

    $21.16
    4 Inch Fleet Stop Turn Tail Light With 3-Pin Female Connection* High Quality Led Light* 4 Inch* 18 Led* Made In USA* Sold Individually* Warranty On Led Lights Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    09-160106399
    SKU:
    09-160106399
    Truck Class:
    Universal
    Color:
    Red
    Diameter Options:
    4 Inch
    Material Options:
    Plastic/Poly
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $21.16
    Qty in Cart: 0
    Price:
    $21.16
    Subtotal:
  • 4 Inch Double Face Star Amber/Red LED Pedestal Light With Clear Lenses

    4 Inch Double Face Star Amber/Red LED Pedestal Light With Clear Lenses

    GRAND GENERAL

    $52.99
    Double Faced Star 48 Diode Pedestal Light* High Quality LED Pedestal Light* Double Face* Dual High/Low Turn Signal, Marker And Clearance Functions* Includes:  - Chrome Die Cast Housing  - (2) Clear Acrylic Star Lenses With 3 Mounting Holes...
    09-160116042
    SKU:
    09-160116042
    Diameter Options:
    4 Inch
    Finish Options:
    Chrome-Plated
    Material Options:
    Plastic/Poly
    Color:
    Amber/Red
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $52.99
    Qty in Cart: 0
    Price:
    $52.99
    Subtotal:
  • Dual Function Mini Push/Screw-In LED W/ Chrome Bezel - Amber LED / Amber Lens

    Dual Function Mini Push/Screw-In LED W/ Chrome Bezel - Amber LED / Amber Lens

    GRAND GENERAL

    $14.03
    1 Inch Dual Function Mini Push/Screw-in Wide Angle LED Light W/ Chrome Bezel* High Quality Led Light* 1 Inch* Made In USA* Sold Individually* Warranty On Led Lights Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-160106398
    SKU:
    09-160106398
    Diameter Options:
    1 Inch
    Material Options:
    Plastic/Poly
    Color:
    Red
    Truck Class:
    Universal
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Lighting
    $14.03
    Qty in Cart: 0
    Price:
    $14.03
    Subtotal:
  • 4 1/8 Inch Fleet Stop Turn Tail Light W/ 1157 Plug - Red LED / Clear Lens

    4 1/8 Inch Fleet Stop Turn Tail Light W/ 1157 Plug - Red LED / Clear Lens

    GRAND GENERAL

    $25.33
    High Power 12V LED Stop Turn Tail Light* High Quality Fleet Light* 4 Inch* Made In USA* Sold Individually* Warranty On Fleet Lights Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    09-160106405
    SKU:
    09-160106405
    Material Options:
    Plastic/Poly
    Shape Options:
    Round
    Color:
    Red
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $25.33
    Qty in Cart: 0
    Price:
    $25.33
    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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