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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
  • Hex Head Flange Bolt 5/8-18 X 2-1/2 Inch Grade 8

    Hex Head Flange Bolt 5/8-18 X 2-1/2 Inch Grade 8

    AUTOMANN USA

    $3.45
    Grade 8 Flanged BoltBuilt for strength and precision, this Hex Head Flange Bolt features a 5/8-18 thread, 2-1/2 inch length, and Grade 8 construction. The flanged head ensures even clamping pressure and secure installation, making it perfect for...
    29-05250048
    SKU:
    29-05250048
    Material Options:
    Steel
    Truck Class:
    Universal
    Length Options:
    2 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    $3.45
    Qty in Cart: 0
    Price:
    $3.45
    Subtotal:
  • Hex Head Flange Bolt 5/8-11 X 2-1/2 Inch Grade 8

    Hex Head Flange Bolt 5/8-11 X 2-1/2 Inch Grade 8

    AUTOMANN USA

    $2.30
    Grade 8 Flanged Bolt* High Quality Flange Bolt* 5/8 Inch Bolt Diameter* 2-1/2 Inch Bolt Length* Bolt Type- Flanged Bolts* Thread- 11* Pitch- Coarse* Grade- 8* Sold Individually* Warranty On Flange Bolts Against Defects In Workmanship & Material From Date...
    29-05250047
    SKU:
    29-05250047
    Length Options:
    2 1/2 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    $2.30
    Qty in Cart: 0
    Price:
    $2.30
    Subtotal:
  • Hex Head Flange Bolt 5/8-18 X 2-1/4 Inch Grade 8

    Hex Head Flange Bolt 5/8-18 X 2-1/4 Inch Grade 8

    AUTOMANN USA

    $2.47
    Grade 8 Flanged Bolt* High Quality Flange Bolt* 5/8 Inch Bolt Diameter* 2-1/4 Inch Bolt Length* Flanged Bolts Bolt Type-* Thread- 18* Pitch- Fine* Grade- 8* Sold Individually* Warranty On Flange Bolts Against Defects In Workmanship & Material From Date...
    29-05250046
    SKU:
    29-05250046
    Length Options:
    2 1/4 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $2.47
    Qty in Cart: 0
    Price:
    $2.47
    Subtotal:
  • Bronze Bushing- 1-3/4 X 1-1/2 X 4 Inch

    Bronze Bushing- 1-3/4 X 1-1/2 X 4 Inch

    AUTOMANN USA

    $11.55
    4 Inch Bronze Bushing Replaces 22285, 22285000Extend the life of your equipment with the Bronze Bushing, 1-3/4 x 1-1/2 x 4 Inch. Built from durable bronze, it provides excellent wear resistance and precise fitment. With a 1-3/4-inch OD, 1-1/2-inch ID,...
    29-05100286
    SKU:
    29-05100286
    Material Options:
    Brass
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Availability:
    Ready To Ship
    $11.55
    Qty in Cart: 0
    Price:
    $11.55
    Subtotal:
  • SS 21 Inch Half Fender For 16 to 19.5 Inch Wheels

    SS 21 Inch Half Fender For 16 to 19.5 Inch Wheels

    PHOENIX USA

    $1,192.99
    Mirror Polished Stainless Steel 21 inch Wide Half FendersThese stainless steel Half Fenders effectively prevent sand, salt, mud, and road debris from flying forward and causing a mess underneath your truck. You can easily mount them over single or dual...
    09-11030111
    SKU:
    09-11030111
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Light Options:
    Without Lights
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    $1,192.99
    Qty in Cart: 0
    Price:
    $1,192.99
    Subtotal:
  • SS Box-Type Side Mirrors, 7 X 16 Inch, 10 Pack

    SS Box-Type Side Mirrors, 7 X 16 Inch, 10 Pack

    AUTOMANN USA

    $320.99
    Stainless Steel 7 X 16 Inch Dual Mirrors* High Quality Mirror* Stainless Steel* 7 Inch X 16 Inch* Dual Mirror* Box Type * CB Antenna- No* Temp Sensor- No* Made In USA* Sold Individually* Warranty On WC Mirrors Against Defects In Workmanship & Material...
    09-09140037
    SKU:
    09-09140037
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Exterior
    $320.99
    Qty in Cart: 0
    Price:
    $320.99
    Subtotal:
  • Castellated Nut, 1-1/8 Inch

    Castellated Nut, 1-1/8 Inch

    AUTOMANN USA

    $13.87
    1 1/8 Inch.-12 Thread Castle Nut* High Quality Castellated Nut* 1.125 InchSize * 1-5/32 Inch Thickness* TPI- 12* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    09-05250129
    SKU:
    09-05250129
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $13.87
    Qty in Cart: 0
    Price:
    $13.87
    Subtotal:
  • Stainless Steel Box Type Mirrors, 7 X1 6 Inch, 10 Pack

    Stainless Steel Box Type Mirrors, 7 X1 6 Inch, 10 Pack

    AUTOMANN USA

    $560.99
    Box Style Cab Side Mirrors* High Quality Mirror* Stainless Steel* Style- Dual Mirror* Make- Universal* Heated* Cover Marker Light* CB Antenna- No* Temp Sensor- No* Made In USA* Sold As Pack* Warranty On Mirrors Against Defects In Workmanship & Material...
    09-09140036
    SKU:
    09-09140036
    Material Options:
    Stainless Steel
    Truck Class:
    Universal
    Style Options:
    Heated
    Make:
    Universal Items
    Product Type:
    Exterior
    $560.99
    Qty in Cart: 0
    Price:
    $560.99
    Subtotal:
  • Hydraulic Disc Pad Hardware Kit For D225 Pads

    Hydraulic Disc Pad Hardware Kit For D225 Pads

    AUTOMANN USA

    $24.35
    Hardware Kit For D225 Hydraulic Disc Pads* High Quality Hydraulic Disc Hardware Kit * With Bendix Type Piston Caliper* For Brake Pads * Made In USA* Sold Individually* Warranty On Hydraulic Disc Hardware Kits Against Defects In Workmanship & Material...
    09-05170269
    SKU:
    09-05170269
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $24.35
    Qty in Cart: 0
    Price:
    $24.35
    Subtotal:
  • Castellated Nut, 7/8 Inch

    Castellated Nut, 7/8 Inch

    AUTOMANN USA

    $6.93
    7/8 Inch -14 Thread Castle Nut* High Quality Castellated Nut* 0.875 Inch Size* 29/32 Inch Thickness * TPI- 14* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    09-05250131
    SKU:
    09-05250131
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $6.93
    Qty in Cart: 0
    Price:
    $6.93
    Subtotal:
  • Castellated Nut, 3/4 Inch

    Castellated Nut, 3/4 Inch

    AUTOMANN USA

    $4.62
    3/4 Inch -16 Thread Castle Nut* High Quality Castellated Nut* 0.75 Inch Size* 13/16 Inch Thickness* TPI- 16* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    09-05250130
    SKU:
    09-05250130
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $4.62
    Qty in Cart: 0
    Price:
    $4.62
    Subtotal:
  • Castellated Nut, 1 Inch

    Castellated Nut, 1 Inch

    AUTOMANN USA

    $10.39
    1 Inch -14 Thread Castle Nut* High Quality Castellated Nut* 1.00 Inch Size* 1 Inch Thickness* TPI- 14* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    09-05250128
    SKU:
    09-05250128
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $10.39
    Qty in Cart: 0
    Price:
    $10.39
    Subtotal:
  • Castellated Nut, 3/8 Inch

    Castellated Nut, 3/8 Inch

    AUTOMANN USA

    $1.93
    3/8 Inch -24 Thread Castle Nut* High Quality Castellated Nut* 0.375 Inch Size* 13/32 Inch Thickness* TPI- 24* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    09-05250127
    SKU:
    09-05250127
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.93
    Qty in Cart: 0
    Price:
    $1.93
    Subtotal:
  • Tapered Roll Pin, 1.281 Inch.

    Tapered Roll Pin, 1.281 Inch.

    AUTOMANN USA

    $2.53
    Tapered Brake Shoe Roll Pin* High Quality Tapered Pin* Length- 1.281 Inch. * O.D.- 0.190 Inch And 0.185 Inch* Used On Eaton Drive Axle 16-1/2 Inch X 7 Inch* Sold Individually* Warranty On Tapered Pins Against Defects In Workmanship & Material From Date...
    09-05170295
    SKU:
    09-05170295
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $2.53
    Qty in Cart: 0
    Price:
    $2.53
    Subtotal:
  • 304 SS Quarter Fender Bracket, Passenger Side For Flex Air / AG380 Suspension

    304 SS Quarter Fender Bracket, Passenger Side For Flex Air / AG380 Suspension

    HOGEBUILT FENDERS

    $520.99
    Flex Air & AG400L Suspension Specific Mounting Bracket - Passenger Side* High Quality Mounting Bracket * 304 Stainless Steel * Passenger Side* Mirror Finish * Sold Individually* Warranty On Mounting Brackets Against Defects In Workmanship & Material From...
    29-11107
    SKU:
    29-11107
    Truck Class:
    Heavy Duty
    Position:
    Passenger Side
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Rear Fenders
    $520.99
    Qty in Cart: 0
    Price:
    $520.99
    Subtotal:
  • RoadWatch Temperature Sensor Kit- Reads In Celsius

    RoadWatch Temperature Sensor Kit- Reads In Celsius

    BOSTROM TRUCK SEATS

    $785.99
    Sensor Kit W/ Digital Display and 12 Foot Extension CableMonitor air and road surface temps in Celsius with this RoadWatch Sensor Kit. Easily send data to your winter road maintenance gear on salt trucks and gritters. The kit includes mounting hardware...
    09-1502190
    SKU:
    09-1502190
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $785.99
    Qty in Cart: 0
    Price:
    $785.99
    Subtotal:
  • Minimizer 4.5 Inch Frame Swivel Fender Bracket

    Minimizer 4.5 Inch Frame Swivel Fender Bracket

    MINIMIZER

    $50.99
    4.5 Inch Frame Swivel Bracket* High Quality Swivel Bracket* 4.5 Inch* For Fender Bracket Mounting* Made In USA* Sold Individually* Warranty On Swivel Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    09-1110012
    SKU:
    09-1110012
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • Frame Bolt W/ Spacers For B100 Minimizer Bracket Kits

    Frame Bolt W/ Spacers For B100 Minimizer Bracket Kits

    MINIMIZER

    $50.99
    Fender Mount Hardware - Frame Bolt W/ Spacers* High Quality Frame Bolt* With Spacers * For B100 Minimizer Bracket Kits* Made In USA* Sold Individually* Warranty On Frame Bolts Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-1110009
    SKU:
    09-1110009
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • Hogebuilt 304 SS 7 Inch Flush Mount Fender Bracket

    Hogebuilt 304 SS 7 Inch Flush Mount Fender Bracket

    HOGEBUILT FENDERS

    $272.99
    Hogebuilt Premium Stainless Steel Bracket For Quarter, Single Axle, Half Tandem, And Full Tandem Fenders* High Quality Fender Bracket* 12- Gauge 304 Stainless Steel * 27 Inch Length * Mirror Finish* Flush Mount* For Use On Quarter, Single Axle, Half...
    09-111000046
    SKU:
    09-111000046
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Length Options:
    27 Inch
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    $272.99
    Qty in Cart: 0
    Price:
    $272.99
    Subtotal:
  • Minimizer Fender Bracket Kit For Hendrickson SC20 Steerable Lift Axle W/ Welded Brake Cam Tube

    Minimizer Fender Bracket Kit For Hendrickson SC20 Steerable Lift Axle W/ Welded Brake Cam Tube

    MINIMIZER

    $1,166.99
    Minimizer Lift Axle Fender Bracket Kit* High Quality Fender Bracket Kit* Steerable Lift Axle* Made In USA* Sold As Set* Warranty On Bracket Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...
    09-1110008
    SKU:
    09-1110008
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    Availability:
    Ready To Ship
    $1,166.99
    Qty in Cart: 0
    Price:
    $1,166.99
    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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