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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
  • FREE SHIPPING OVER $249
    5/8 Inch Air Line Union

    5/8 Inch Air Line Union

    TRAMEC SLOAN

    $14.50
    Air Line Union- 5/8 Inch* High Quality Union* 5/8 Inch * Sold Individually* Warranty On Air Line Union Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***
    N6210
    SKU:
    N6210
    Truck Class:
    Heavy Duty
    Diameter Options:
    5/8 Inch
    Material Options:
    Brass
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $14.50
    Qty in Cart: 0
    Price:
    $14.50
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Brass 1/4 Inch Comp Nut

    Brass 1/4 Inch Comp Nut

    TRAMEC SLOAN

    Now: $0.16
    Was: $3.20
    1/4 Inch Comp Nut* Made Of High Quality 1/4 inch brass* Sold Individually* Warranty On Nut Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***
    N614
    SKU:
    N614
    Diameter Options:
    1/4 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $0.16
    Was: $3.20
    Qty in Cart: 0
    Price:
    Now: $0.16
    Was: $3.20
    Subtotal:
  • FREE SHIPPING OVER $249
    1/2 Inch Air Line Sleeve

    1/2 Inch Air Line Sleeve

    TRAMEC SLOAN

    $1.23
    1/2 Inch Brass Air Line Sleeve* High Quality Sleeve* 1/2 Inch* Sold Individually* Warranty On Sleeve Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***
    N608
    SKU:
    N608
    Diameter Options:
    1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $1.23
    Qty in Cart: 0
    Price:
    $1.23
    Subtotal:
  • FREE SHIPPING OVER $249
    1/4 Inch Air Line Sleeve

    1/4 Inch Air Line Sleeve

    TRAMEC SLOAN

    $4.04
    Air Line Sleeve- 1/4 Inch* High Quality Sleeve* 1/4 Inch* Sold Individually* Warranty On Sleeve Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***
    N604
    SKU:
    N604
    Diameter Options:
    1/4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $4.04
    Qty in Cart: 0
    Price:
    $4.04
    Subtotal:
  • FREE SHIPPING
    Chrome Light Box For 40 Inch Chrome Bumper

    Chrome Light Box For 40 Inch Chrome Bumper

    VALLEY CHROME PLATING

    $266.99
    Light Box For Bumpers* Made Of High Quality Chrome* Fits Behind Strip* 40 inches* Made In USA* Sold Individually* Warranty On Light Box Against Defects In Workmanship And Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    LX40
    SKU:
    LX40
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Bumpers
    $266.99
    Qty in Cart: 0
    Price:
    $266.99
    Subtotal:
  • FREE SHIPPING
    Chrome Light Box For 24 Inch Chrome Bumper

    Chrome Light Box For 24 Inch Chrome Bumper

    VALLEY CHROME PLATING

    $266.99
    Light Box For Chrome Bumpers* Made Of High Quality Chrome Plated Steel* 24 Inches* Fits Behind Scripts* Made In USA* Sold Individually* Warranty On Light Box Against Defects In Workmanship And Material From Date Of Purchase*** High Quality Aftermarket...
    LX24
    SKU:
    LX24
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Bumpers
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    $266.99
    Qty in Cart: 0
    Price:
    $266.99
    Subtotal:
  • FREE SHIPPING OVER $249
    LF14000NN Fleetguard Oil Filter Cummins ISX

    LF14000NN Fleetguard Oil Filter Cummins ISX

    OPP - ORIGINAL PARTS PROGRAM

    $67.99
    LF14000NN Fleetguard Oil Filter Cummins ISX* Fleetguard Oil Filter* For Cummins ISX Shorter Version Of LF9070FLG* Sold Individually* Warranty On Filter Oil Against Defects In Workmanship & Material From Date Of Purchase***This Is An OEM Replacement Part/...
    LF9080FLG
    SKU:
    LF9080FLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $67.99
    Qty in Cart: 0
    Price:
    $67.99
    Subtotal:
  • FREE SHIPPING OVER $249
    LF9070 Fleetguard Spin-On Oil Filter Cummins ISX

    LF9070 Fleetguard Spin-On Oil Filter Cummins ISX

    OPP - ORIGINAL PARTS PROGRAM

    $70.99
    LF9070 Fleetguard Spin-On Oil Filter Cummins ISX* Replaces OEM # LF9000FLG* Sold Individually* Warranty On Oil Filter Against Defects In Workmanship & Material From Date Of Purchase*** This Is An OEM Replacement Part/ Not Aftermarket***Fitment* Fits many...
    LF9070FLG
    SKU:
    LF9070FLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • FREE SHIPPING OVER $249
    LF9009 Fleetguard Oil Filter Cummins ISC - ISL

    LF9009 Fleetguard Oil Filter Cummins ISC - ISL

    OPP - ORIGINAL PARTS PROGRAM

    $52.99
    LF9009 Fleetguard Oil Filter Cummins ISC - ISL* High Quality Oil Filter Cummins * Sold Individually* Warranty On Oil Filter Cummins Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM Replacement Part/ Not Aftermarket*****...
    LF9009FLG
    SKU:
    LF9009FLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $52.99
    Qty in Cart: 0
    Price:
    $52.99
    Subtotal:
  • FREE SHIPPING OVER $249
    LF777 Fleetguard By-Pass Spin-On Oil Filter

    LF777 Fleetguard By-Pass Spin-On Oil Filter

    OPP - ORIGINAL PARTS PROGRAM

    $26.15
    LF777 Fleetguard By-Pass Spin-On Oil Filter* High Quality Filter Oil* Sold Individually* Warranty On Fuel Filter Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    LF777FLG
    SKU:
    LF777FLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $26.15
    Qty in Cart: 0
    Price:
    $26.15
    Subtotal:
  • FREE SHIPPING OVER $249
    CAT 3406 A-E - Fleetguard Oil Filter

    CAT 3406 A-E - Fleetguard Oil Filter

    OPP - ORIGINAL PARTS PROGRAM

    $30.16
    LF691A Fleetguard Spin-On Oil Filter CAT 3406 A-EThe Fleetguard Spin-On Oil Filter protects your engine with its sturdy and corrosion-resistant build. It can handle demanding conditions without any issues, delivering lasting performance. The efficient...
    LF691AFLG
    SKU:
    LF691AFLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $30.16
    Qty in Cart: 0
    Price:
    $30.16
    Subtotal:
  • Fleetguard LF3973 Oil Filter For CAT C7 Engines Pre-2000

    Fleetguard LF3973 Oil Filter For CAT C7 Engines Pre-2000

    OPP - ORIGINAL PARTS PROGRAM

    $17.68
    Oil Filter Fits Caterpillar C7 Engines 2000 & Older* High Quality Oil Filter* Sold Individually* Warranty On Filter Oil Against Defects In Workmanship & Material From Date Of Purchase***This Is An OEM Replacement Part/ Not Aftermarket***** This Item Is...
    LF3973FLG
    SKU:
    LF3973FLG
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $17.68
    Qty in Cart: 0
    Price:
    $17.68
    Subtotal:
  • FREE SHIPPING OVER $249
    LF3970 Fleetguard Oil Filter Cummins ISB

    LF3970 Fleetguard Oil Filter Cummins ISB

    OPP - ORIGINAL PARTS PROGRAM

    $16.85
    LF3970 Fleetguard Oil Filter Cummins ISB* High Quality Filter Oil* Sold Individually* Warranty On Fuel Filter Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    LF3970FLG
    SKU:
    LF3970FLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $16.85
    Qty in Cart: 0
    Price:
    $16.85
    Subtotal:
  • FleetGuard LF3488 Oil Filter

    FleetGuard LF3488 Oil Filter

    OPP - ORIGINAL PARTS PROGRAM

    $20.80
    FleetGuard LF3488 Oil Filter* High Quality Oil Filter* FleetGuard * LF3488* 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...
    LF3488
    SKU:
    LF3488
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $20.80
    Qty in Cart: 0
    Price:
    $20.80
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Maxxima 3 Red Diode Courtesy LED Light W/ Snap On SS Bezel

    Maxxima 3 Red Diode Courtesy LED Light W/ Snap On SS Bezel

    MAXXIMA

    Now: $4.50
    Was: $21.69
    Red Courtesy Light* High Quality Courtesy Light* Red Diodes* Sold Individually* Warranty On Light Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***** This Item Is Special Order. This...
    LED300RWB
    SKU:
    LED300RWB
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Color:
    Red
    Material Options:
    Stainless Steel
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    Now: $4.50
    Was: $21.69
    Qty in Cart: 0
    Price:
    Now: $4.50
    Was: $21.69
    Subtotal:
  • FREE SHIPPING OVER $249
    Maxxima 3 Red Diode Courtesy LED Light

    Maxxima 3 Red Diode Courtesy LED Light

    MAXXIMA

    $12.16
    Red LED Courtesy LightMaxxima's 3 Red LED Stainless Steel Courtesy Light is perfect for all interior courtesy applications. It can be mounted in any space, big or small, using the two-hole surface mount and 2 wire lead connection. With its super compact...
    LED300R
    SKU:
    LED300R
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Color:
    Red
    Product Type:
    Lighting
    $12.16
    Qty in Cart: 0
    Price:
    $12.16
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Maxxima Micro Interior Chrome LED Courtesy Light W/ 3 Red Diode

    Maxxima Micro Interior Chrome LED Courtesy Light W/ 3 Red Diode

    MAXXIMA

    Now: $5.13
    Was: $7.33
    Micro Interior Red LED Courtesy Light* High Quality Light * Red Diodes* Sold Individually* Warranty On Light Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is Special...
    LCL3R
    SKU:
    LCL3R
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Color:
    Red
    Material Options:
    Steel
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    Now: $5.13
    Was: $7.33
    Qty in Cart: 0
    Price:
    Now: $5.13
    Was: $7.33
    Subtotal:
  • FREE SHIPPING OVER $249
    Maxxima Micro Interior Chrome LED Courtesy Light W/ 3 White Diode

    Maxxima Micro Interior Chrome LED Courtesy Light W/ 3 White Diode

    MAXXIMA

    $14.03
    Micro Interior White LED Courtesy Light* High Quality Courtesy Lights* Made Of Chrome-Plated (Housing)* Interior Use Only* 3 LED Diodes* Solid State Circuit Boards Are Designed At 7.7 - 14.0* Diodes: 3 - 5Mm Vantage Diodes* Width: 1.0625"* Height: ...
    LCL3CL
    SKU:
    LCL3CL
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Location:
    Made In USA
    Product Type:
    Lighting
    $14.03
    Qty in Cart: 0
    Price:
    $14.03
    Subtotal:
  • FREE SHIPPING OVER $249
    Air Valve FF2 Full Function Replaces KN28600, 5396KN28600

    Air Valve FF2 Full Function Replaces KN28600, 5396KN28600

    AUTOMANN USA

    $103.99
    Air Valve FF2 Full FunctionOptimize your truck's air system with the Air Valve FF2 Full Function, engineered for precise control and reliable performance. Designed to replace KN28600 and 5396KN28600, this high-quality air valve features 4-port relay...
    KN28600
    SKU:
    KN28600
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $103.99
    Qty in Cart: 0
    Price:
    $103.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TCS9000 Trailer Brake Valve With Handle - Replaces K125181, K125181BXW

    TCS9000 Trailer Brake Valve With Handle - Replaces K125181, K125181BXW

    OPP - ORIGINAL PARTS PROGRAM

    $139.99
    K125181 Trailer Brake Valve With Handle* High Quality Break Valve * For Trailer* With Handle * Sold Individually * Warranty On Instrument Panel Cover Against Defects In Workmanship & Material From Date Of Purchase***This Is An OEM Replacement Part/Not...
    K125181
    SKU:
    K125181
    Truck Class:
    Heavy Duty
    Product Type:
    Air, Electrical, & Safety
    $139.99
    Qty in Cart: 0
    Price:
    $139.99
    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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