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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

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  • On Sale
    Limited Quantity Available
    Trailer Plug Connector Set, 4 Pole Round FM Socket Vehicle End And 4 Pole Round M Trailer End W/ 20 A Polarized Plugs

    Trailer Plug Connector Set, 4 Pole Round FM Socket Vehicle End And 4 Pole Round M Trailer End W/ 20 A Polarized Plugs

    AFTERMARKET

    Now: $7.13
    Was: $10.19
    Trailer Plug Connector Set, 20 A Polarized Plugs, W/ 4 Pole Round M/FM Sockets* High Quality Trailer Plug Connector Set* 4-Pole Round Female Socket Vehicle End* 4-Pole Round Male Trailer End Trailer Plug* 20 Amp Polarized Plugs* Die-Cast Chrome Plated...
    09-055000146
    SKU:
    09-055000146
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    Now: $7.13
    Was: $10.19
    Qty in Cart: 0
    Price:
    Now: $7.13
    Was: $10.19
    Subtotal:
  • On Sale
    Limited Quantity Available
    7 Pole RV Blade Type Male To 4 Way Flat Female RV Plug Adapter

    7 Pole RV Blade Type Male To 4 Way Flat Female RV Plug Adapter

    AFTERMARKET

    Now: $2.78
    Was: $13.25
    7 Pole RV Blade Type Male To 4 Way Flat Female RV Plug AdapterThis adapter converts a 7-pole RV blade-type male plug to a 4-way flat female plug. It's great for connecting different types of RV plugs quickly and easily.* High Quality Plug Adapter* 7-Pole...
    09-055000149
    SKU:
    09-055000149
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    Now: $2.78
    Was: $13.25
    Qty in Cart: 0
    Price:
    Now: $2.78
    Was: $13.25
    Subtotal:
  • On Sale
    Limited Quantity Available
    Trailer Plug Adapter 6 Pole Round Pin Type M To 4 Way Flat Connector Plug

    Trailer Plug Adapter 6 Pole Round Pin Type M To 4 Way Flat Connector Plug

    AFTERMARKET

    Now: $2.34
    Was: $10.19
    6 Pole Round Pin Type M To 4 Way Flat FM Trailer Plug AdapterThis adapter helps you connect a vehicle with a 6-pole round pin-type socket to a trailer with a 4-way flat connector. It ensures that crucial signals like brake lights and turn signals can be...
    09-055000148
    SKU:
    09-055000148
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    Now: $2.34
    Was: $10.19
    Qty in Cart: 0
    Price:
    Now: $2.34
    Was: $10.19
    Subtotal:
  • Trailer Plug Connector Set, 6 Pole Round FM Socket Vehicle End And 6 Pole Round M Trailer End W/ 20 A Polarized Plugs

    Trailer Plug Connector Set, 6 Pole Round FM Socket Vehicle End And 6 Pole Round M Trailer End W/ 20 A Polarized Plugs

    AFTERMARKET

    $14.27
    Trailer Plug Connector Set, 20 A Polarized Plugs, W/ 6 Pole Round M/FM Sockets* High Quality Trailer Plug Connector Set* 6-Pole Round Female Socket Vehicle End * 6-Pole Round M Trailer End * 35 Amp Polarized Plugs* Die-Cast Chrome Plated Metal...
    09-055000147
    SKU:
    09-055000147
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    $14.27
    Qty in Cart: 0
    Price:
    $14.27
    Subtotal:
  • Chrome Push-On Phillips Screw Cover - 10 Pack

    Chrome Push-On Phillips Screw Cover - 10 Pack

    UNITED PACIFIC

    $3.09
    Chrome Plastic Push-On Covers For Phillips Round Head Screw* High Quality Screw Cover* Chrome-Plated Plastic* Push-On Phillips* 10 Pack* Sold As Pack* Warranty On Screw Covers Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-05250018
    SKU:
    09-05250018
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Interior
    $3.09
    Qty in Cart: 0
    Price:
    $3.09
    Subtotal:
  • Chrome Skull Snap Cap For Size 14 Screws- 10 Pack

    Chrome Skull Snap Cap For Size 14 Screws- 10 Pack

    UNITED PACIFIC

    $5.19
    Chrome Plastic Skull Snap Cap* High Quality Snap Cap* Chrome-Plated Plastic* Skull* Fits 14/14 Screws* 10 Pack* Sold As Pack* Warranty On Snap Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    09-05250024
    SKU:
    09-05250024
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $5.19
    Qty in Cart: 0
    Price:
    $5.19
    Subtotal:
  • Black Plastic Snap-On Caps For Size 6 And 8 Screws - 10 Pack

    Black Plastic Snap-On Caps For Size 6 And 8 Screws - 10 Pack

    UNITED PACIFIC

    $4.17
    Black Snap On Caps To Hide Screw HeadsLooking to hide unsightly screw heads easily? These black plastic snap-on caps fit number 6 and number 8 screw sizes perfectly. Each pack includes 10 molded plastic caps and base cup washers, making installation a...
    09-05250017
    SKU:
    09-05250017
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Interior
    $4.17
    Qty in Cart: 0
    Price:
    $4.17
    Subtotal:
  • Chrome Skull Snap Cap For Size 10/12 Screws- 10 Pack

    Chrome Skull Snap Cap For Size 10/12 Screws- 10 Pack

    UNITED PACIFIC

    $5.19
    Chrome Plastic Skull Snap Cap* High Quality Snap Cap* Chrome-Plated Plastic* Skull * Fits 10/12 Screws* 10 Pack* Sold As Pack* Warranty On Snap Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    09-05250023
    SKU:
    09-05250023
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $5.19
    Qty in Cart: 0
    Price:
    $5.19
    Subtotal:
  • Electric Solenoid Valve For Air And Train Horns

    Electric Solenoid Valve For Air And Train Horns

    GRAND GENERAL

    $35.24
    12-24 Volt Solenoid Valve For Air And Train Horns* High Quality Solenoid Valve* Electric * For Air And Train Horns* 12-24 Volt* Sold Individually* Warranty On Solenoid Valves Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-0513133
    SKU:
    09-0513133
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $35.24
    Qty in Cart: 0
    Price:
    $35.24
    Subtotal:
  • JOST Air Release Fifth Wheel Top Plate

    JOST Air Release Fifth Wheel Top Plate

    OPP - ORIGINAL PARTS PROGRAM

    $3,269.99
    Jost Fifth Wheel Top Plate - Low LubeTired of the hassle of lubricating your fifth wheel? Check out the JOST Greaseless 5th Wheel Top Plate. This top plate reduces maintenance time and keeps your hands clean. It's built tough to handle heavy loads and...
    09-05110264
    SKU:
    09-05110264
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $3,269.99
    Qty in Cart: 0
    Price:
    $3,269.99
    Subtotal:
  • 5th Wheel Assembly W/ 24 Inch Travel Base BLH7AWB975024

    5th Wheel Assembly W/ 24 Inch Travel Base BLH7AWB975024

    OPP - ORIGINAL PARTS PROGRAM

    $5,637.99
    5th Wheel Assembly W/ 9-3/4 Inch Legs And 24 Inch Travel Base* High Quality Wheel Assembly * With 9.75 Inch Legs * 24 Inch Travel Base* Made In USA* Sold Individually* Warranty On Wheel Assembly Against Defects In Workmanship & Material From Date Of...
    09-05110251
    SKU:
    09-05110251
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5,637.99
    Qty in Cart: 0
    Price:
    $5,637.99
    Subtotal:
  • Holland 9 Inch Riser W/ FW35 Holland And Mounting Kit

    Holland 9 Inch Riser W/ FW35 Holland And Mounting Kit

    OPP - ORIGINAL PARTS PROGRAM

    $2,778.44
    9 Inch Riser With FW35 Holland 5th Wheel* High Quality Riser* 9 Inch* With Mounting Kit* With Fw35 Holland 5Th Wheel* Made In USA* Sold Individually* Warranty On Risers Against Defects In Workmanship & Material From Date Of Purchase*** This Is An OEM...
    09-05110238
    SKU:
    09-05110238
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $2,778.44
    Qty in Cart: 0
    Price:
    $2,778.44
    Subtotal:
  • On Sale
    Limited Quantity Available
    Black Forged Steel Receiver Mount Tow Eye For 2 Inch Receiver Tube

    Black Forged Steel Receiver Mount Tow Eye For 2 Inch Receiver Tube

    AFTERMARKET

    Now: $27.98
    Was: $39.97
    Receiver Mount Tow Eye* High Quality Receiver Mount Tow Eye* Forged Steel* Black Powder-Coated Finish* Handles Straight-Line Towing Up To 12000 Lb.* The Eye Fits Into Any Front Or Rear Mounted 2 Inch Receiver Tube* Corrosion-Resistant* Made In USA* Sold...
    09-051100917
    SKU:
    09-051100917
    Rating:
    12000 LBS
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    Now: $27.98
    Was: $39.97
    Qty in Cart: 0
    Price:
    Now: $27.98
    Was: $39.97
    Subtotal:
  • Road Armor Steel 7/8 Inch Classic Shackle

    Road Armor Steel 7/8 Inch Classic Shackle

    ROAD ARMOR

    $178.99
    Textured Black Finish Steel Classic Shackle* High Quality Shackle* Steel* Textured Black Powder Coated Finish* Are Some Of The Toughest Hooks On The Market* Made In USA* Sold Individually* Warranty On Shackles Against Defects In Workmanship & Material...
    09-051100903
    SKU:
    09-051100903
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $178.99
    Qty in Cart: 0
    Price:
    $178.99
    Subtotal:
  • 5th Wheel Assembly FW35 With 9 Inch Legs 36 Inch Outboard Slide  FW35 A936XL00

    5th Wheel Assembly FW35 With 9 Inch Legs 36 Inch Outboard Slide FW35 A936XL00

    OPP - ORIGINAL PARTS PROGRAM

    $4,103.99
    5Th Wheel Assembly* High Quality 5Th Wheel Assembly* With 9 Inch Legs * 36 Inch Outboard Slide* Made In USA* Sold Individually* Warranty On 5Th Wheel Assemblies Against Defects In Workmanship & Material From Date Of Purchase*** This Is An OEM Replacement...
    09-05110250
    SKU:
    09-05110250
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $4,103.99
    Qty in Cart: 0
    Price:
    $4,103.99
    Subtotal:
  • 10 Safety Chain Hanger  - MGTW 90,000 Lbs

    10 Safety Chain Hanger - MGTW 90,000 Lbs

    PREMIER

    $187.99
    Safety Chain Hanger* High Quality Safety Chain Hanger* 9-3/16 Inch Overall Length * 5-1/2 Inch Width* 3-5/16 Inch Height* 3-1/16 Inch Diameter * MGTW 90000 Lbs* Made In USA* Sold Individually* Warranty On Safety Chain Hangers Against Defects In...
    09-051100899
    SKU:
    09-051100899
    Truck Class:
    Universal
    Rating:
    90000 LBS
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $187.99
    Qty in Cart: 0
    Price:
    $187.99
    Subtotal:
  • 165 Steal Pintle Mount & Receiver For 150 & 160 Couplings

    165 Steal Pintle Mount & Receiver For 150 & 160 Couplings

    PREMIER

    $97.99
    One Piece Steal Receiver For Mounting* High Quality Receiver* Steel Casting* Adjustable Mount For 2 Inch Receiver Type Connections* Allows For Three Different Vertical Height Positions * For Mounting 150 And 160 Couplings * Maximum Gross Trailer Weight...
    09-051100894
    SKU:
    09-051100894
    Truck Class:
    Universal
    Rating:
    10000 LBS
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $97.99
    Qty in Cart: 0
    Price:
    $97.99
    Subtotal:
  • Holland Fifth Wheel Handle Release Lever RK071511

    Holland Fifth Wheel Handle Release Lever RK071511

    OPP - ORIGINAL PARTS PROGRAM

    $118.99
    Handle Release LeverThe Holland Fifth Wheel Handle Release Lever makes connecting and disconnecting semi-trailers a breeze. Its durable design and smooth operation ensure a secure connection, prioritizing safety and efficiency for commercial drivers and...
    09-05110260
    SKU:
    09-05110260
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $118.99
    Qty in Cart: 0
    Price:
    $118.99
    Subtotal:
  • 271 Thimble Pushrod, 7/8 X 2 1/8 Inch

    271 Thimble Pushrod, 7/8 X 2 1/8 Inch

    PREMIER

    $30.33
    Thimble Pushrod* High Quality Thimble Pushrod* 7/8 Inch X 2-1/8 Inch Length* Used On The End Of The Pushrod Of An Air Chamber That Contacts The Slack Adjustment Shoe In Air Take Up Couplings* Made In USA* Sold Individually* Warranty On Thimble Pushrods...
    09-051100879
    SKU:
    09-051100879
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $30.33
    Qty in Cart: 0
    Price:
    $30.33
    Subtotal:
  • 271 Standard Thimble Pushrod, 7/8 X 3/4 Inch

    271 Standard Thimble Pushrod, 7/8 X 3/4 Inch

    PREMIER

    $21.23
    Standard Thimble Pushrod* High Quality Standard Thimble Pushrod* 7/8 Inch X 2-3/4 Inch Length* Used On The End Of The Pushrod Of An Air Chamber That Contacts The Slack Adjustment Shoe In Air Take Up Couplings* Made In USA* Sold Individually* Warranty On...
    09-051100875
    SKU:
    09-051100875
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $21.23
    Qty in Cart: 0
    Price:
    $21.23
    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 VIN 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 VIN 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 VIN. We can cross-reference multiple databases to ensure you receive the correct part the first time.


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