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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 Bolt Cap Screws W/ Fine Pitch

    Hex Bolt Cap Screws W/ Fine Pitch

    AUTOMANN USA

    $1.05 - $26.02
    Choose Option(s) to see description.Cap Screw Bolt 1/2In - 20 X 1-1/4 inch - Grade 8Grade 8 Cap Screw Bolt Replaces XBC95, 1AX42* High Quality Cap Screw* Dimensions: - 1/2 Inch Bolt Diameter  - 1-1/4 Inch Bolt Length* Bolt Type- Hex Bolts*...
    PPR_205931
    SKU:
    PPR_205931
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.05 - $26.02
    Qty in Cart: 0
    Price:
    $1.05 - $26.02
    Subtotal:
  • Merritt Aluminum Dyna Deck Plate 102.5 Inch, Flush Mount

    Merritt Aluminum Dyna Deck Plate 102.5 Inch, Flush Mount

    MERRITT

    $946.99
    102.5 Inch Dyna-Deck Flush Mount PlateThe self-draining Merritt Dyna-Deck modular deck plate cover has a flush mount and offers expandability to suit your specific requirements. It consists of eleven 9.312 inch planks that easily slide together for...
    4411
    SKU:
    4411
    Length Options:
    102 1/2 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $946.99
    Qty in Cart: 0
    Price:
    $946.99
    Subtotal:
  • Merritt 5 Door Vault 68 x 84 x 18 Inch, W/ Inclosed Legs

    Merritt 5 Door Vault 68 x 84 x 18 Inch, W/ Inclosed Legs

    MERRITT

    $8,333.99
    5 Door Merritt Vault With Chain Rack On Both Sides And Center Shelf* High Quality Vault * Diamond Plated Aluminum * 68 Inch x 84 Inch x 18 Inch * 5 With Smooth Doors  - 3 Doors On Front  - 2 Lower Side Doors (Driver And Passenger)* With...
    310M0023
    SKU:
    310M0023
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Make:
    Universal Items
    Product Type:
    Cargo Control
    $8,333.99
    Qty in Cart: 0
    Price:
    $8,333.99
    Subtotal:
  • Merritt Aluminum 3 Door Vault 68X84X18 W/ Inclosed Legs

    Merritt Aluminum 3 Door Vault 68X84X18 W/ Inclosed Legs

    MERRITT

    $8,277.99
    3 Door Merritt Vault With Chain Rack On Both Sides and Center Shelf* High Quality Vault * Diamond Plated Aluminum Body* 68 Inch x 84 Inch * 18 Inch Depth* (3) With Smooth Doors* With Enclosed Legs * Chain Racks On Both Sides * Center Shelf (Included)*...
    3101
    SKU:
    3101
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Cargo Control
    $8,277.99
    Qty in Cart: 0
    Price:
    $8,277.99
    Subtotal:
  • Merritt Diamond Plate Aluminum Super Duty Full Fender, 112 Inch For 60 To 66 Inch Tandem Axle

    Merritt Diamond Plate Aluminum Super Duty Full Fender, 112 Inch For 60 To 66 Inch Tandem Axle

    MERRITT

    $1,080.99
    Merritt 112 Inch Diamond Plated Finish Aluminum Fender* High Quality Full Fender * 1/8 Inch Thick Aluminum * Diamond Plated Finish* Dimensions:   - 27 Inch Width   - 22 Inch Height  - 112 Inch Tip To Tip* Designed With Double Break And...
    180
    SKU:
    180
    Finish Options:
    Diamond Plate
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    $1,080.99
    Qty in Cart: 0
    Price:
    $1,080.99
    Subtotal:
  • Merritt Aluminum Ribbed Full Fenders - 24 X 25 X 105 Inch

    Merritt Aluminum Ribbed Full Fenders - 24 X 25 X 105 Inch

    MERRITT

    $811.99
    24 X 25 X 105 Inch Aluminum Full Fender* High Quality Fender* .090 Smooth Aluminum * Dimensions   - 105 Inch Length   - 25 Inch Width   - 24 Inch Height* With Ribs* Sold As Pair * Warranty On Fenders Against Defects In Workmanship &...
    09-1101042
    SKU:
    09-1101042
    Height Options:
    24 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Width Options:
    25 Inch
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    $811.99
    Qty in Cart: 0
    Price:
    $811.99
    Subtotal:
  • Merritt 68 X 70 Inch Cab Guard W/ EZ View Window, Fixed Beacon Bracket, Load Light Bracket, STT Bracket,

    Merritt 68 X 70 Inch Cab Guard W/ EZ View Window, Fixed Beacon Bracket, Load Light Bracket, STT Bracket,

    MERRITT

    $2,414.99
    68 X 70 Inch Cab Guard With EZ-View Window* High Quality Cab Guard* Includes:  - With Easy View Full Window  - Fixed Beacon Bracket  - Load Light Bracket   - Stop/Turn/Tail Bracket   - 18 Inch Tray   - 24 Inch Lid   -...
    09-021210
    SKU:
    09-021210
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Cargo Control
    $2,414.99
    Qty in Cart: 0
    Price:
    $2,414.99
    Subtotal:
  • FREE SHIPPING
    Merritt Offset Lelox Fender Mount Bracket Kits

    Merritt Offset Lelox Fender Mount Bracket Kits

    MERRITT

    $546.99 - $615.99
    Reinforce your truck's fender assembly with the Merritt Offset Lelox Fender Mount Bracket Kits. Available with curved or flat mounts for metal fenders, these kits provide dependable support for offset fenders, reduce vibration, and ensure proper...
    PPR_206759
    SKU:
    PPR_206759
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    Availability:
    Ready To Ship
    $546.99 - $615.99
    Qty in Cart: 0
    Price:
    $546.99 - $615.99
    Subtotal:
  • BESTfit Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock

    BESTfit Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock

    BESTFIT TRUCK PARTS

    $153.99
    Type 30 Service Chamber W/ 4.75 Inch Chamber & Tailgate Stroke By BESTfitKeep your truck's tailgate functioning flawlessly with the BESTfit Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock, a high-performance component built for reliability...
    09-05170093
    SKU:
    09-05170093
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $153.99
    Qty in Cart: 0
    Price:
    $153.99
    Subtotal:
  • 3 Hole Spring Clip, 1 X 1/4 Inch

    3 Hole Spring Clip, 1 X 1/4 Inch

    AUTOMANN USA

    $2.12 - $3.21
    Choose Option(s) to see description.3 Hole Spring Clip, 1 X 1/4 X 9.0 Inch OALSpring Clip With 8 Inch C To C Length* High Quality Spring Clip* 8.0 Inch C To C * 3-Hole Clip* Sold Individually* Warranty On Spring Clips Against Defects In Workmanship &...
    PPR_206524
    SKU:
    PPR_206524
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $2.12 - $3.21
    Qty in Cart: 0
    Price:
    $2.12 - $3.21
    Subtotal:
  • Tube For Tender Spring

    Tube For Tender Spring

    AUTOMANN USA

    $5.87 - $7.05
    Choose Option(s) to see description.Tube for 16 Inch Tender Spring16 Inch Tender Spring Tube* High Quality Tube* For Tender Spring 16 Inch* Sold Individually* Warranty On Tubes Against Defects In Workmanship & Material From Date Of Purchase*** High...
    PPR_206526
    SKU:
    PPR_206526
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5.87 - $7.05
    Qty in Cart: 0
    Price:
    $5.87 - $7.05
    Subtotal:
  • Castellated Nut, 1-1/4 Inch

    Castellated Nut, 1-1/4 Inch

    AUTOMANN USA

    $14.98
    1-1/4 Inch -12 Thread Castle Nut* High Quality Castellated Nut* 1.25 Inch Size* 1-1/4 Inch Thickness* Used On Advance Mixer Front 20K Axle* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase***...
    80-05250000
    SKU:
    80-05250000
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $14.98
    Qty in Cart: 0
    Price:
    $14.98
    Subtotal:
  • A/C High Side Port Caps - 16 mm, Red, 10 Pack

    A/C High Side Port Caps - 16 mm, Red, 10 Pack

    AUTOMANN USA

    $10.39
    Red 16 mm A/C High Side Port Caps* High Quality Port Cap* Red * 16 MM * 10 Pack * Sold Individually* Warranty On Port Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces...
    29-07000016
    SKU:
    29-07000016
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $10.39
    Qty in Cart: 0
    Price:
    $10.39
    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

    $3.19
    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
    $3.19
    Qty in Cart: 0
    Price:
    $3.19
    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

    $2.13
    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
    $2.13
    Qty in Cart: 0
    Price:
    $2.13
    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

    $2.29
    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
    Availability:
    Ready To Ship
    $2.29
    Qty in Cart: 0
    Price:
    $2.29
    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

    $10.70
    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
    $10.70
    Qty in Cart: 0
    Price:
    $10.70
    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

    $1,168.99
    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
    $1,168.99
    Qty in Cart: 0
    Price:
    $1,168.99
    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

    $313.99
    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
    $313.99
    Qty in Cart: 0
    Price:
    $313.99
    Subtotal:
  • Castellated Nut, 1-1/8 Inch

    Castellated Nut, 1-1/8 Inch

    AUTOMANN USA

    $12.85
    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
    $12.85
    Qty in Cart: 0
    Price:
    $12.85
    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 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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