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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
    Air Brake Hose Fitting 3/8 MP X 1/2

    Air Brake Hose Fitting 3/8 MP X 1/2

    PARTS DISTRIBUTING

    $18.37
    Male Connector with Spring For Rubber Hose* High Quality Air Hose Fitting* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    RB68SG86
    SKU:
    RB68SG86
    Truck Class:
    Heavy Duty
    Diameter Options:
    3/8 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $18.37
    Qty in Cart: 0
    Price:
    $18.37
    Subtotal:
  • FREE SHIPPING OVER $249
    Air Brake Rubber Hose Fitting 1/4 MP X 3/8

    Air Brake Rubber Hose Fitting 1/4 MP X 3/8

    PARTS DISTRIBUTING

    $7.92
    Air Brake Fitting For Rubber Hose* High Quality Hose End* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    RB68SG64
    SKU:
    RB68SG64
    Truck Class:
    Heavy Duty
    Diameter Options:
    1/4 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $7.92
    Qty in Cart: 0
    Price:
    $7.92
    Subtotal:
  • FREE SHIPPING OVER $249
    1/2 Inch Union For Rubber Brake Hose

    1/2 Inch Union For Rubber Brake Hose

    PARTS DISTRIBUTING

    $29.57
    Union For Rubber Brake Hose* High Quality Union* 1/2 Size* For Rubber Break Hose* Sold Individually* Warranty On Union Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    RB628
    SKU:
    RB628
    Truck Class:
    Heavy Duty
    Diameter Options:
    1/2 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $29.57
    Qty in Cart: 0
    Price:
    $29.57
    Subtotal:
  • FREE SHIPPING OVER $249
    Continuous Single Female Bullet Plug Light Wire Harness- 1 Wire Black

    Continuous Single Female Bullet Plug Light Wire Harness- 1 Wire Black

    AFTERMARKET

    $38.34 - $351.99
    Choose Option(s) to see description.Continuous Single Female 10 Bullet Plug Wire Harness With 8 Inch Spacing10 Continuous Single Female Bullet Plugs W/ 8 Inch SpacingDo you need an alternative for splicing wires to make a continuous harness? 4 State...
    PPR_905
    SKU:
    PPR_905
    Truck Class:
    Universal
    Color:
    Black
    Make:
    Universal Items
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $38.34 - $351.99
    Qty in Cart: 0
    Price:
    $38.34 - $351.99
    Subtotal:
  • FREE SHIPPING OVER $249
    14 Inch Red Or Amber Strip Light Flush Mount

    14 Inch Red Or Amber Strip Light Flush Mount

    UNITED PACIFIC

    $16.12 - $17.08
    Choose Option(s) to see description.12 Inch 14 Diode Amber Strip Light Flush MountStop/Tail/Turn and P/T/C Amber Strip Light BarSleek flush-mount light bar combines park, turn, and clearance functions with bright amber output.* High Quality Strip Light*...
    PPR_831
    SKU:
    PPR_831
    Truck Class:
    Universal
    Make:
    Universal Items
    Length Options:
    14 Inch
    Material Options:
    Plastic/Poly
    Color:
    Red
    Length Options:
    12 Inch
    Color:
    Amber
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $16.12 - $17.08
    Qty in Cart: 0
    Price:
    $16.12 - $17.08
    Subtotal:
  • FREE SHIPPING OVER $249
    Spring Loaded Rear Light Bar Mud Flap Hangers With 6 - 4 Inch Red LED / Red Lens

    Spring Loaded Rear Light Bar Mud Flap Hangers With 6 - 4 Inch Red LED / Red Lens

    TRUX ACCESSORIES

    $245.99 - $299.99
    Choose Option(s) to see description.Spring Loaded Rear Light Bars W/ 6 - 4 Inch Lights & 3.75 Inch Bolt Spacing - Red LED/ Red LensStainless Steel Rear Spring Loaded Light Bar Mud Flap Hangers W/ 6 - 4 Inch Red/ Red LEDs & Chrome Bezels4 State Trucks...
    PPR_711
    SKU:
    PPR_711
    Truck Class:
    Heavy Duty
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Bumpers
    Availability:
    Ready To Ship
    $245.99 - $299.99
    Qty in Cart: 0
    Price:
    $245.99 - $299.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Amber Marker Square Cab Light 42 Diode

    Amber Marker Square Cab Light 42 Diode

    TRUX ACCESSORIES

    $27.19 - $31.99
    Replacement Rectangular LED Cab Light Without Chrome HousingMarker Square Cab Light 42 Diode Amber LED / Clear LensAmber LED Clear Lens Marker Square Cab LightIntroducing the Cab Light with an amber light and a clear lens. It features 42 LED diodes,...
    PPR_706
    SKU:
    PPR_706
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Shape Options:
    Square
    Color:
    Amber
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    Color:
    Amber/Clear
    $27.19 - $31.99
    Qty in Cart: 0
    Price:
    $27.19 - $31.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Door Lock Knobs With Color Jewel

    Chrome Door Lock Knobs With Color Jewel

    UNITED PACIFIC

    $10.09 - $13.89
    Colored Jewel Door Lock KnobsChrome Door Lock Knobs PointedDoor Lock* Made Of High Quality Chrome Aluminum* Pointed Style* Head Size 5/8 Inch x 11/16 Inch* Tube Size 1/4 Inch x 1 1/4 Inch* Sold As Pairs* Warranty On Door Lock Knobs Against Defects In...
    PPR_275
    SKU:
    PPR_275
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $10.09 - $13.89
    Qty in Cart: 0
    Price:
    $10.09 - $13.89
    Subtotal:
  • FREE SHIPPING OVER $249
    16 LED Reflector Clearance Marker Light W/ Chrome Bezel

    16 LED Reflector Clearance Marker Light W/ Chrome Bezel

    UNITED PACIFIC

    $21.32 - $24.40
    Choose Option(s) to see description.16 LED Reflector Clearance Marker Light W/ Chrome Bezel - Amber LED / Amber LensSonically Sealed Reflector Clearance Marker Amber LED* High Quality Clearance/Marker Light* With Chrome Bezel* Made Of Polycarbonate*...
    PPR_273154
    SKU:
    PPR_273154
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Shape Options:
    Rectangular
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $21.32 - $24.40
    Qty in Cart: 0
    Price:
    $21.32 - $24.40
    Subtotal:
  • FREE SHIPPING OVER $249
    24 X 2 Inch Top Mud Flap Trim With Welded Studs

    24 X 2 Inch Top Mud Flap Trim With Welded Studs

    UNITED PACIFIC

    $13.80 - $16.39
    Choose Option(s) to see description.24 X 2 Inch Chrome Top Mud Flap Trim With Welded StudsChrome 2 X 24 Inch Top Mud Flap Weight W/ 4 Welded StudsKeep mud flaps effective and hanging straight on your trailer, semi-truck, or heavy-duty vehicle with top...
    PPR_271791
    SKU:
    PPR_271791
    Truck Class:
    Universal
    Height Options:
    2 Inch
    Width Options:
    24 Inch
    Make:
    Universal Items
    Material Options:
    Steel
    Product Type:
    Mud Flaps
    Availability:
    Ready To Ship
    $13.80 - $16.39
    Qty in Cart: 0
    Price:
    $13.80 - $16.39
    Subtotal:
  • WTI Fiberglass Gray 101.5 Inch Full Fender W/O Brackets

    WTI Fiberglass Gray 101.5 Inch Full Fender W/O Brackets

    WTI FENDERS

    $740.99
    Choose Option(s) to see description.101.5 Inch Gray Driver Side Full FenderDriver Side Gray Fiberglass FenderThe WTI Original Full Fender features a drop down and roll around edge on the tire to safeguard your truck cab and trailer from road spray and...
    PPR_269367
    SKU:
    PPR_269367
    Color:
    Gray
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Fiberglass
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $740.99
    Qty in Cart: 0
    Price:
    $740.99
    Subtotal:
  • FREE SHIPPING OVER $249
    39 Diode Amber LED Double Face Turn Signal Light

    39 Diode Amber LED Double Face Turn Signal Light

    UNITED PACIFIC

    $40.49 - $54.79
    Square Turn Signal LightLED Double Face Square Turn Signal Amber Front/ Red Back Light, Double Stud Mount For Driver Side4.5 Inch Reflector Square Turn Signal Double Post LightEnhance visibility on the road with this driver side Square Double Face LED...
    PPR_269
    SKU:
    PPR_269
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Shape Options:
    Square
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $40.49 - $54.79
    Qty in Cart: 0
    Price:
    $40.49 - $54.79
    Subtotal:
  • FREE SHIPPING OVER $249
    Double Face Square Turn Signal Light With 2 Stud Mounting

    Double Face Square Turn Signal Light With 2 Stud Mounting

    UNITED PACIFIC

    $40.55 - $51.34
    Square LED Turn Signal / Marker Light, 45 Diode, 2 Stud MountingFitment* Fits Freightliner Classic 120 1990 thru 2010* Fits Freightliner Classic XL 132 1990 thru 2010* Fits Freightliner FL50 1996 thru 2004* Fits Freightliner FL60 1996 thru 2004* Fits...
    PPR_262
    SKU:
    PPR_262
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Shape Options:
    Square
    Truck Class:
    Heavy Duty
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $40.55 - $51.34
    Qty in Cart: 0
    Price:
    $40.55 - $51.34
    Subtotal:
  • FREE SHIPPING OVER $249
    Double Face LED Turn Signal Light

    Double Face LED Turn Signal Light

    UNITED PACIFIC

    $40.55 - $51.34
    LED Square Turn Signal LightThis 45 LED single stud double face turn signal light delivers bright, dependable visibility for a wide range of truck and trailer applications. Featuring a square double-face design with high-output LEDs on both front and...
    PPR_261
    SKU:
    PPR_261
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Shape Options:
    Square
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    $40.55 - $51.34
    Qty in Cart: 0
    Price:
    $40.55 - $51.34
    Subtotal:
  • On Sale
    Limited Quantity Available
    BESTfit Headlight Assembly For Isuzu NPR, GMC W Series

    BESTfit Headlight Assembly For Isuzu NPR, GMC W Series

    BESTFIT TRUCK PARTS

    Now: $45.05
    Was: $242.99
    The BESTfit Headlight Assembly is the dependable replacement choice for Isuzu NPR and GMC W Series trucks needing clear, consistent lighting. Designed for direct replacement, it's available for both driver and passenger sides and matches OEM part numbers...
    PPR_23832
    SKU:
    PPR_23832
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Make:
    GMC
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Availability:
    Ready To Ship
    Now: $45.05
    Was: $242.99
    Qty in Cart: 0
    Price:
    Now: $45.05
    Was: $242.99
    Subtotal:
  • BESTfit Stop, Turn & Tail Light Assembly For Isuzu NPR

    BESTfit Stop, Turn & Tail Light Assembly For Isuzu NPR

    BESTFIT TRUCK PARTS

    $83.99
    Keep your Isuzu NPR signaling clearly with the BESTfit Stop, Turn & Tail Light Assembly. Available for driver side (8970658100) and passenger side (8970658090), this premium assembly combines durability with precise fitment. Sold individually, it...
    PPR_23829
    SKU:
    PPR_23829
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    $83.99
    Qty in Cart: 0
    Price:
    $83.99
    Subtotal:
  • BESTfit Exterior Door Handle For Isuzu NPR

    BESTfit Exterior Door Handle For Isuzu NPR

    BESTFIT TRUCK PARTS

    $64.99 - $67.99
    Restore effortless door operation on your Isuzu NPR with the BESTfit Exterior Door Handle. Available for driver side and passenger side, this durable handle is built for long-lasting performance and precise fitment. Sold individually, it's a dependable...
    PPR_23828
    SKU:
    PPR_23828
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Exterior
    $64.99 - $67.99
    Qty in Cart: 0
    Price:
    $64.99 - $67.99
    Subtotal:
  • BESTfit Exterior Door Handle For Isuzu NQR, NPR & NPR-HD

    BESTfit Exterior Door Handle For Isuzu NQR, NPR & NPR-HD

    BESTFIT TRUCK PARTS

    $39.62 - $42.00
    Depend on the BESTfit Exterior Door Handle to maintain reliable door operation on your Isuzu NQR, NPR, or NPR-HD. Available for driver side (8978677211) and passenger side (8978677221), this high-quality handle provides precise fitment and long-lasting...
    PPR_23827
    SKU:
    PPR_23827
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Exterior
    $39.62 - $42.00
    Qty in Cart: 0
    Price:
    $39.62 - $42.00
    Subtotal:
  • Convoy Rubber Duck Hood Ornament  Chrome With LED Eyes

    Convoy Rubber Duck Hood Ornament Chrome With LED Eyes

    AFTERMARKET

    $359.99
    Duck Hood OrnamentConvoy Rubber Duck Hood Ornament Chrome With Amber LED Eyes12V Chrome Plated Nickel Angry Duck Hood Ornament With Amber LED EyesShow everyone you are a Convoy movie fan with this chrome plated duck hood ornament with Amber LED eyes...
    PPR_22009
    SKU:
    PPR_22009
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Light Options:
    With Lights
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Universal
    Product Type:
    Hood Parts & Acc.
    Availability:
    Ready To Ship
    $359.99
    Qty in Cart: 0
    Price:
    $359.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Lower Shift Knob Collar For Eaton Fuller Style Knobs

    Chrome Lower Shift Knob Collar For Eaton Fuller Style Knobs

    UNITED PACIFIC

    $9.51 - $20.50
    Chrome Lower Cover For Eaton Fuller Style Shift KnobsChrome Plastic Lower Gearshift Knob Cover For Eaton Fuller Style Knobs With Flat EndManual Transmission Shift Shaft CoverProtect your Eaton Fuller shift knob connections with this shiny gearshift cover...
    PPR_212
    SKU:
    PPR_212
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Position:
    Lower
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $9.51 - $20.50
    Qty in Cart: 0
    Price:
    $9.51 - $20.50
    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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