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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
  • Wood Screw-In Trailer Air Knob W/ Purple Iron Cross

    Wood Screw-In Trailer Air Knob W/ Purple Iron Cross

    GRAND GENERAL

    $34.15
    Wood Screw-In Trailer Air Knob W/ Purple Iron Cross* High Quality Air Knob* Wood* With Purple Iron Cross * Stainless Steel Trailer Script* Screw-In Application* Sold Individually* Warranty On Air Knobs Against Defects In Workmanship & Material From Date...
    09-15010265
    SKU:
    09-15010265
    Product Type:
    Interior
    Material Options:
    Stainless Steel
    Color:
    Purple
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $34.15
    Qty in Cart: 0
    Price:
    $34.15
    Subtotal:
  • Wood Screw-In Trailer Air Knob W/ Gold Iron Cross

    Wood Screw-In Trailer Air Knob W/ Gold Iron Cross

    GRAND GENERAL

    $34.15
    Wood Screw-In Trailer Air Knob W/ Gold Iron Cross* High Quality Air Knob* Wood* With Blue Iron Cross * Stainless Steel Trailer Script* Screw-In Application* Sold Individually* Warranty On Air Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010263
    SKU:
    09-15010263
    Product Type:
    Interior
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $34.15
    Qty in Cart: 0
    Price:
    $34.15
    Subtotal:
  • Wood Screw-In Trailer Air Knob W/ Green Iron Cross

    Wood Screw-In Trailer Air Knob W/ Green Iron Cross

    GRAND GENERAL

    $34.15
    Wood Screw-In Trailer Air Knob W/ Green Iron Cross* High Quality Air Knob* Wood* With Green Iron Cross * Stainless Steel Trailer Script* Screw-In Application* Sold Individually* Warranty On Air Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010264
    SKU:
    09-15010264
    Product Type:
    Interior
    Material Options:
    Stainless Steel
    Color:
    Green
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $34.15
    Qty in Cart: 0
    Price:
    $34.15
    Subtotal:
  • Wood Screw-In Trailer Air Knob W/ Black Iron Cross

    Wood Screw-In Trailer Air Knob W/ Black Iron Cross

    GRAND GENERAL

    $34.15
    Wood Screw-In Trailer Air Knob W/ Black Iron Cross* High Quality Air Knob* Wood* With Black Iron Cross * Stainless Steel Trailer Script* Screw-In Application* Sold Individually* Warranty On Air Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010261
    SKU:
    09-15010261
    Material Options:
    Stainless Steel
    Color:
    Black
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $34.15
    Qty in Cart: 0
    Price:
    $34.15
    Subtotal:
  • Wood Screw-In Trailer Air Knob W/ Blue Iron Cross

    Wood Screw-In Trailer Air Knob W/ Blue Iron Cross

    GRAND GENERAL

    $34.15
    Wood Screw-In Trailer Air Knob W/ Blue Iron Cross* High Quality Air Knob* Wood* With Blue Iron Cross * Stainless Steel Trailer Script* Screw-In Application* Sold Individually* Warranty On Air Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010262
    SKU:
    09-15010262
    Material Options:
    Stainless Steel
    Color:
    Blue
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $34.15
    Qty in Cart: 0
    Price:
    $34.15
    Subtotal:
  • Rosewood Dimmer Dashboard Knob W/ Red Iron Cross

    Rosewood Dimmer Dashboard Knob W/ Red Iron Cross

    GRAND GENERAL

    $30.01
    Rosewood Dimmer Dashboard Knob W/ Red Iron Cross* High Quality Dashboard Knob* Rosewood* With Red Iron Cross * Stainless Steel Dimmer Script* Sold Individually* Warranty On Dashboard Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010260
    SKU:
    09-15010260
    Material Options:
    Stainless Steel
    Color:
    Red
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $30.01
    Qty in Cart: 0
    Price:
    $30.01
    Subtotal:
  • Rosewood Dimmer Dashboard Knob W/ Purple Iron Cross

    Rosewood Dimmer Dashboard Knob W/ Purple Iron Cross

    GRAND GENERAL

    $30.01
    Rosewood Dimmer Dashboard Knob W/ Purple Iron Cross* High Quality Dashboard Knob* Rosewood* With Purple Iron Cross * Stainless Steel Dimmer Script* Sold Individually* Warranty On Dashboard Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010259
    SKU:
    09-15010259
    Material Options:
    Stainless Steel
    Color:
    Purple
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $30.01
    Qty in Cart: 0
    Price:
    $30.01
    Subtotal:
  • Rosewood Dimmer Control Dashboard Knob W/ Blue Iron Cross

    Rosewood Dimmer Control Dashboard Knob W/ Blue Iron Cross

    GRAND GENERAL

    $30.01
    Rosewood Dimmer Control Dashboard Knob W/ Blue Iron Cross* High Quality Dashboard Knob* Rosewood* With Blue Iron Cross * Stainless Steel Dimmer Script* Sold Individually* Warranty On Dashboard Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010257
    SKU:
    09-15010257
    Material Options:
    Stainless Steel
    Color:
    Blue
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $30.01
    Qty in Cart: 0
    Price:
    $30.01
    Subtotal:
  • Rosewood Dimmer Dashboard Knob W/ Green Iron Cross

    Rosewood Dimmer Dashboard Knob W/ Green Iron Cross

    GRAND GENERAL

    $30.01
    Rosewood Dimmer Dashboard Knob W/ Green Iron Cross* High Quality Dashboard Knob* Rosewood* With Green Iron Cross* Stainless Steel Dimmer Script* Sold Individually* Warranty On Dashboard Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010258
    SKU:
    09-15010258
    Material Options:
    Stainless Steel
    Color:
    Green
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $30.01
    Qty in Cart: 0
    Price:
    $30.01
    Subtotal:
  • Rosewood Fan Control Dashboard Knob W/ Green Iron Cross

    Rosewood Fan Control Dashboard Knob W/ Green Iron Cross

    GRAND GENERAL

    $30.01
    Rosewood Fan Control Dashboard Knob W/ Green Iron Cross* High Quality Dashboard Knob* Rosewood* With Green Iron Cross * Stainless Steel Fan Script* Sold Individually* Warranty On Dashboard Knobs Against Defects In Workmanship & Material From Date Of...
    09-15010256
    SKU:
    09-15010256
    Material Options:
    Stainless Steel
    Color:
    Green
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $30.01
    Qty in Cart: 0
    Price:
    $30.01
    Subtotal:
  • Chrome Screw-In Tractor Knob W/ Silver Iron Cross

    Chrome Screw-In Tractor Knob W/ Silver Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Chrome Aluminum Knob W/ Silver Iron Cross With Tractor Script* High Quality Tractor Knob* Chrome-Plated Aluminum* With Silver Iron Cross* With Tractor Script* Screw-In Application* Sold Individually* Warranty On Tractor Knobs Against Defects In...
    09-15010255
    SKU:
    09-15010255
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Color:
    Silver
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Screw-In Tractor Knob W/ Purple Iron Cross

    Chrome Screw-In Tractor Knob W/ Purple Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Chrome Aluminum Knob W/ Purple Iron Cross With Tractor Script* High Quality Tractor Knob* Chrome-Plated Aluminum* With Purple Iron Cross* With Tractor Script* Screw-In Application* Sold Individually* Warranty On Tractor Knobs Against Defects In...
    09-15010253
    SKU:
    09-15010253
    Color:
    Purple
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Screw-In Tractor Knob W/ Blue Iron Cross

    Chrome Screw-In Tractor Knob W/ Blue Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Chrome Aluminum Knob W/ Blue Iron Cross With Tractor Script* High Quality Tractor Knob* Chrome-Plated Aluminum* With Blue Iron Cross* With Tractor Script* Screw-In Application* Sold Individually* Warranty On Tractor Knobs Against Defects In...
    09-15010252
    SKU:
    09-15010252
    Finish Options:
    Chrome-Plated
    Color:
    Blue
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Material Options:
    Aluminum
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Aluminum Screw-In Trailer Knob W/ Silver Iron Cross

    Chrome Aluminum Screw-In Trailer Knob W/ Silver Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Trailer Knob W/Silver Iron Cross, Silver With Trailer Scripts* High Quality Trailer Knob * Chrome-Plated Aluminum* With Silver Iron Cross* With Trailer Script* Screw-In Application* Sold Individually* Warranty On Trailer Knob S Against Defects...
    09-15010251
    SKU:
    09-15010251
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Color:
    Silver
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Screw-In Tractor Knob W/ Red Iron Cross

    Chrome Screw-In Tractor Knob W/ Red Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Chrome Aluminum Knob W/ Red Iron Cross With Tractor Script* High Quality Tractor Knob* Chrome-Plated Aluminum* With Red Iron Cross* With Tractor Script* Screw-In Application* Sold Individually* Warranty On Tractor Knobs Against Defects In...
    09-15010254
    SKU:
    09-15010254
    Product Type:
    Interior
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Color:
    Red
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Aluminum Screw-In Trailer Knob W/ Purple Iron Cross

    Chrome Aluminum Screw-In Trailer Knob W/ Purple Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Trailer Knob W/Purple Iron Cross, Purple With Trailer Scripts* High Quality Trailer Knob * Chrome-Plated Aluminum* With Purple Iron Cross* With Trailer Script* Screw-In Application* Sold Individually* Warranty On Trailer Knob S Against Defects...
    09-15010249
    SKU:
    09-15010249
    Color:
    Purple
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Aluminum Screw-In Trailer Knob W/ Green Iron Cross

    Chrome Aluminum Screw-In Trailer Knob W/ Green Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Trailer Knob W/Green Iron Cross, Green With Trailer Scripts* High Quality Trailer Knob * Chrome-Plated Aluminum* With Green Iron Cross* With Trailer Script* Screw-In Application* Sold Individually* Warranty On Trailer Knob S Against Defects In...
    09-15010248
    SKU:
    09-15010248
    Finish Options:
    Chrome-Plated
    Color:
    Green
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Material Options:
    Aluminum
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Aluminum Screw-In Trailer Knob W/ Gold Iron Cross

    Chrome Aluminum Screw-In Trailer Knob W/ Gold Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Trailer Knob W/Gold Iron Cross, Gold With Trailer Scripts* High Quality Trailer Knob * Chrome-Plated Aluminum* With Gold Iron Cross* With Trailer Script* Screw-In Application* Sold Individually* Warranty On Trailer Knob S Against Defects In...
    09-15010247
    SKU:
    09-15010247
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • Chrome Aluminum Screw-In Trailer Knob W/ Red Iron Cross

    Chrome Aluminum Screw-In Trailer Knob W/ Red Iron Cross

    GRAND GENERAL

    $38.28
    Screw-In Trailer Knob W/Red Iron Cross, Red With Trailer Scripts* High Quality Trailer Knob * Chrome-Plated Aluminum* With Red Iron Cross* With Trailer Script* Screw-In Application* Sold Individually* Warranty On Trailer Knob S Against Defects In...
    09-15010250
    SKU:
    09-15010250
    Product Type:
    Interior
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Color:
    Red
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $38.28
    Qty in Cart: 0
    Price:
    $38.28
    Subtotal:
  • 1-3/16 Inch Aluminum Wiper / Washer Dash Knob W/ Silver Sticker

    1-3/16 Inch Aluminum Wiper / Washer Dash Knob W/ Silver Sticker

    GRAND GENERAL

    $10.89
    1-3/16 Inch Aluminum Wiper / Washer Dash Knob W/ Silver Sticker* High Quality Dashboard Knob* Aluminum* 1-3/16 Inch * With Silver Wiper-Washer Sticker* Red Logo* Sold Individually* Warranty On Dashboard Knobs Against Defects In Workmanship & Material...
    09-15010245
    SKU:
    09-15010245
    Material Options:
    Aluminum
    Color:
    Silver
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Make:
    Universal Items
    $10.89
    Qty in Cart: 0
    Price:
    $10.89
    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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