null
Shop by Make, Model & Year
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
  • 16MM Hex Nut 1.5 Pitch 25MM WAF 15MM Height For Isuzu NPR, NQR

    16MM Hex Nut 1.5 Pitch 25MM WAF 15MM Height For Isuzu NPR, NQR

    AUTOMANN USA

    $6.35
    Hex Nut Replaces 1094490650 , 94059212* High Quality Hex Nut* Dimensions:  - 16 MM  - 25 MM WAF  - 15 MM Height* 1.5 Pitch* Sold Individually* Warranty On Hex Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High...
    08-05090021
    SKU:
    08-05090021
    Material Options:
    Brass
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Frame & Chassis
    $6.35
    Qty in Cart: 0
    Price:
    $6.35
    Subtotal:
  • Type 7 Side Bar 90MM x 60MM x 150MM  For Isuzu

    Type 7 Side Bar 90MM x 60MM x 150MM For Isuzu

    BESTFIT TRUCK PARTS

    $24.28
    90MM x 60MM x 150MM Side Bar Type 7* High Quality Side Bar* Dimensions:  - 150 MM Length  - 60 MM Width  - 90 MM C To C  - 8.5 MM Height  - 16 MM Hole Size  - 0.530 Inch Lock Hole* Side Bar Type- 7* Sold Individually*...
    08-05100004
    SKU:
    08-05100004
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Isuzu
    Product Type:
    Frame & Chassis
    $24.28
    Qty in Cart: 0
    Price:
    $24.28
    Subtotal:
  • Type 7 Side Bar 125 MM For Isuzu NPR

    Type 7 Side Bar 125 MM For Isuzu NPR

    AUTOMANN USA

    $12.11
    Type 7 Side Bar Replaces 8944103992, 94110399* High Quality Side Bar* Dimensions:  - 125 MM Length  - 60 MM Width  - 75 MM C To C  - 8.5 MM Height  - 16 MM Hole Size   - 0.530 Inch Lock Hole* Side Bar Type- 7* Sold...
    08-05090010
    SKU:
    08-05090010
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Frame & Chassis
    $12.11
    Qty in Cart: 0
    Price:
    $12.11
    Subtotal:
  • Front 6 Leaf Spring 6/PD For Isuzu NPR

    Front 6 Leaf Spring 6/PD For Isuzu NPR

    AUTOMANN USA

    $350.99
    Multi-Leaf Spring - 6 Leaves Replaces 94454978, 8944549780, 894454978* High Quality Leaf Spring* 70 Inch Width * 570 Inch S.E./L.E.* Arch- 90 Inch* Spring Type- Multi-Leaf Spring* Spring Eye- 2* Leaves- 6* Center Bolt Size M10 X 90 -3/8 X 3-1/2* Center...
    08-05090011
    SKU:
    08-05090011
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Isuzu
    Product Type:
    Frame & Chassis
    $350.99
    Qty in Cart: 0
    Price:
    $350.99
    Subtotal:
  • 16MM Hex Nut W/ 1.5 Pitch 25 MM WAF 15MM Height For Isuzu

    16MM Hex Nut W/ 1.5 Pitch 25 MM WAF 15MM Height For Isuzu

    AUTOMANN USA

    $6.35
    Hex Nut Replaces 1094490650 , 94059212* High Quality Hex Nut* Dimensions:  - 16 MM   - 25 MM WAF  - 15 MM Height* With 1.5 Pitch * Sold Individually* Warranty On Hex Nuts Against Defects In Workmanship & Material From Date Of Purchase***...
    08-05090016
    SKU:
    08-05090016
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Make:
    Isuzu
    Product Type:
    Frame & Chassis
    $6.35
    Qty in Cart: 0
    Price:
    $6.35
    Subtotal:
  • Auxiliary Spring - 58947000 For Hendrickson

    Auxiliary Spring - 58947000 For Hendrickson

    AUTOMANN USA

    $104.99
    Rear Hendrickson Spring Insulator* High Quality Auxiliary Spring* Dimensions:  - 4 Inch Height  - Hole Size- 2.75 Inch X 0.625 Inch* Made In USA* Sold Individually* Warranty On Auxiliary Springs Against Defects In Workmanship & Material From...
    29-05100123
    SKU:
    29-05100123
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Product Type:
    Frame & Chassis
    $104.99
    Qty in Cart: 0
    Price:
    $104.99
    Subtotal:
  • Air Spring Rolling Lobe With Plastic Base - 9643, 69658, 58995002 For Hendrickson

    Air Spring Rolling Lobe With Plastic Base - 9643, 69658, 58995002 For Hendrickson

    AUTOMANN USA

    $285.99
    Hendrickson Rolling Lobe Air SpringExperience a smooth ride with the Rolling Lobe Air Spring With Plastic Base. Engineered to keep trucks moving smoothly, it minimizes vibration and maintains ride height. With its durable design and resistance to oil and...
    29-05100238
    SKU:
    29-05100238
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    $285.99
    Qty in Cart: 0
    Price:
    $285.99
    Subtotal:
  • Mufflers With Interior Baffles 4 Inch Inlet / Outlet

    Mufflers With Interior Baffles 4 Inch Inlet / Outlet

    AUTOMANN USA

    $271.99 - $389.99
    Maximize your truck's exhaust performance with these durable Mufflers with Interior Baffles featuring 4-inch inlet and outlet. With options including 9 Inch Diameter x 51 Inch OAL, 10 Inch Diameter x 51 Inch OAL, 8.5 Inch Diameter x 40 Inch OAL, and 9...
    PPR_298971
    SKU:
    PPR_298971
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $271.99 - $389.99
    Qty in Cart: 0
    Price:
    $271.99 - $389.99
    Subtotal:
  • Paralift Beam Assembly For Hendrickson

    Paralift Beam Assembly For Hendrickson

    AUTOMANN USA

    $506.99
    Choose Option(s) to see description.Paralift Beam Assembly - Replaces D147841 For HendricksonHendrickson Beam Assembly For Driver Side Inboard or Passenger Outboard* High Quality Beam Assembly* Dimensions:  - 18.25 Inch Length  - 5.25 Inch...
    PPR_298967
    SKU:
    PPR_298967
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $506.99
    Qty in Cart: 0
    Price:
    $506.99
    Subtotal:
  • 3157 LED Bulb 15 Diode W/ Super Bright Star Pattern For Glass Lens

    3157 LED Bulb 15 Diode W/ Super Bright Star Pattern For Glass Lens

    JML KUSTOMS

    $34.99 - $46.99
    Create that starry look with your watermelon lights using the 3157 (2) Wire Single Color Bulb. This durable and versatile bulb is built with an aluminum housing to effectively manage heat and ensure long-lasting performance. It's available in vibrant...
    PPR_298941
    SKU:
    PPR_298941
    Truck Class:
    Universal
    Material Options:
    Glass
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Color:
    Amber/Blue
    Color:
    Amber
    Color:
    Amber/White
    Color:
    Amber/Red
    Color:
    Amber/Green
    Color:
    Red
    Color:
    Purple
    Color:
    Amber/Purple
    Color:
    Blue
    Color:
    Red/Purple
    Color:
    Red/Pink
    Color:
    Green
    Color:
    Red/Blue
    Style Options:
    LED
    Color:
    Red/Green
    Color:
    Red/White
    Color:
    White
    Availability:
    Ready To Ship
    $34.99 - $46.99
    Qty in Cart: 0
    Price:
    $34.99 - $46.99
    Subtotal:
  • Brass Brake Lining Bolts With Kep Nuts

    Brass Brake Lining Bolts With Kep Nuts

    AUTOMANN USA

    $67.99 - $191.99
    Choose Option(s) to see description.1 Inch Brass Brake Lining Bolts 1/4 Inch - 28 Thread W/ Kep NutsBrake Shoe Lining Bolts Replaces E634X, E918X* High Quality Brake Lining Bolt* Brass* 1 Inch Length* 1/4 Inch- 28 Thread* Includes Keps Nuts* Sold As...
    PPR_298970
    SKU:
    PPR_298970
    Material Options:
    Brass
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $67.99 - $191.99
    Qty in Cart: 0
    Price:
    $67.99 - $191.99
    Subtotal:
  • Exhaust Drop Flex Tubing

    Exhaust Drop Flex Tubing

    AUTOMANN USA

    $31.03 - $798.99
    Upgrade your exhaust system with our high-quality Exhaust Drop Flex Tubing, available in multiple ID sizes, lengths, and material options to match a wide range of heavy-duty truck applications. Each flex tube-offered in 304 stainless steel, 409 stainless...
    PPR_298969
    SKU:
    PPR_298969
    Diameter Options:
    3 Inch
    Length Options:
    24 Inch
    Diameter Options:
    5 Inch
    Diameter Options:
    3 1/2 Inch
    Length Options:
    36 Inch
    Length Options:
    18 Inch
    Truck Class:
    Heavy Duty
    Finish Options:
    Galvanized
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $31.03 - $798.99
    Qty in Cart: 0
    Price:
    $31.03 - $798.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Aluminum Shim Wedges

    Aluminum Shim Wedges

    AUTOMANN USA

    $3.03 - $25.43
    Achieve precise alignment and reliable adjustment with Aluminum Shim Wedges, available in a wide range of sizes and angles to meet your heavy-duty truck needs. Choose from options including 1.5 x 4 Inch 1.5 Degree, 2 x 4.5 Inch 3 Degree, 2.25 x 5 Inch 4...
    PPR_298965
    SKU:
    PPR_298965
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    $3.03 - $25.43
    Qty in Cart: 0
    Price:
    $3.03 - $25.43
    Subtotal:
  • Aluminized Steel Exhaust Pipe Adapters & Connectors

    Aluminized Steel Exhaust Pipe Adapters & Connectors

    AUTOMANN USA

    $25.43 - $46.25
    Ensure a precise and durable connection in your truck's exhaust system with the Aluminized Steel Exhaust Pipe Adapters & Connectors. Available in multiple sizes-including 5 ID to 4 ID x 8-inch, 4 OD to 3.5 OD x 6-inch, 4 OD to 3 OD x 6-inch, 4 ID to 3.5...
    PPR_298961
    SKU:
    PPR_298961
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $25.43 - $46.25
    Qty in Cart: 0
    Price:
    $25.43 - $46.25
    Subtotal:
  • 18 Inch Black Steering Wheel Cover

    18 Inch Black Steering Wheel Cover

    AUTOMANN USA

    $42.70 - $44.95
    Add a touch of style and comfort to your cab with this 18 Inch Black Steering Wheel Cover, available with a blue or red stripe. Crafted to fit most 18-inch truck steering wheels, it provides a secure grip, protects the wheel from wear, and enhances your...
    PPR_298944
    SKU:
    PPR_298944
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Interior
    $42.70 - $44.95
    Qty in Cart: 0
    Price:
    $42.70 - $44.95
    Subtotal:
  • 4 OD/ ID Inch Aluminized Steel Exhaust Elbow

    4 OD/ ID Inch Aluminized Steel Exhaust Elbow

    AUTOMANN USA

    $67.99 - $75.99
    Ensure smooth exhaust flow with the 4 OD/ID Inch Aluminized Steel Exhaust Elbow. Crafted from corrosion-resistant aluminized steel, these elbows are built to last under harsh conditions. Multiple options are available including 4 ID/OD x 5.25 Inch 45, 4...
    PPR_206051
    SKU:
    PPR_206051
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $67.99 - $75.99
    Qty in Cart: 0
    Price:
    $67.99 - $75.99
    Subtotal:
  • Rubber 90 Degree Reducing Elbow 7 ID to 5 ID Inch

    Rubber 90 Degree Reducing Elbow 7 ID to 5 ID Inch

    AUTOMANN USA

    $137.99
    90 Degree Rubber Reducing Elbow* High Quality Elbow* Rubber* 90 Degree* Made In USA* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces...
    29-08030003
    SKU:
    29-08030003
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Diameter Options:
    7 Inch
    Degree Options:
    90
    Style Options:
    Elbow
    $137.99
    Qty in Cart: 0
    Price:
    $137.99
    Subtotal:
  • Poly Transmission Isolator Bushing Replaces 21244FUL, 23311, 176640 For Eaton Fuller

    Poly Transmission Isolator Bushing Replaces 21244FUL, 23311, 176640 For Eaton Fuller

    AUTOMANN USA

    $33.48
    Eaton Fuller Transmission Isolator BushingEnhance drivetrain performance with this High-Quality Poly Transmission Isolator Bushing for Eaton Fuller. Its durable poly construction and dimensions-2.35" length, 1.50" O.D., 0.870" I.D.-offer excellent...
    29-07050007
    SKU:
    29-07050007
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $33.48
    Qty in Cart: 0
    Price:
    $33.48
    Subtotal:
  • Leaf Spring Repair Plate 2-1/2 X 0.401- 60 Inch OAL W/ 6 Inch Arch

    Leaf Spring Repair Plate 2-1/2 X 0.401- 60 Inch OAL W/ 6 Inch Arch

    AUTOMANN USA

    $75.99
    Spring Steel Repair Plate With No Center Hole* High Quality Repair Plate* Dimensions:  - 2 1/2 Inch Plate Width  - 0.401 Inch Plate Thickness  - 60 Inch Overall Length  - 5.187 Inch Arch* Repair Plate Type- No Center Bolt Hole* Spring...
    29-05100234
    SKU:
    29-05100234
    Material Options:
    Steel
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $75.99
    Qty in Cart: 0
    Price:
    $75.99
    Subtotal:
  • End Beam Bushing 2 1/2 ID X 4 3/8 OD X 5 3/4 Inch For Hendrickson Rear

    End Beam Bushing 2 1/2 ID X 4 3/8 OD X 5 3/4 Inch For Hendrickson Rear

    AUTOMANN USA

    $85.99
    Beam End Bush Replaces 29878-001L, F184244* High Quality Bushing* Rubber* Dimensions:  - 2-1/2 Inch ID  - 4-3/8 Inch OD   - 5-3/4 Inch Length* With 4-1/4 Inch Sleeve* Made In USA* Sold Individually* Warranty On Bushings Against Defects In...
    29-05100188
    SKU:
    29-05100188
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Location:
    Made In USA
    Length Options:
    5 3/4 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    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.


Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!