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
  • Bully Dog Turbo Gasket For Cummins ISX Engines - Replaces 3102314 Mid 2003-2011

    Bully Dog Turbo Gasket For Cummins ISX Engines - Replaces 3102314 Mid 2003-2011

    BULLY DOG

    $15.99
    Replacement Turbocharger Gasket For Cummins ISXAre you looking for the best gasket for your Bully Dog Turbo? To ensure the seal is strong and consistent, update your gasket with this quality replacement part. It is designed with a stainless steel double...
    29-070400009
    SKU:
    29-070400009
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $15.99
    Qty in Cart: 0
    Price:
    $15.99
    Subtotal:
  • Mounting Package For Fuel Pump W/ 290 GPH Flow Ratings

    Mounting Package For Fuel Pump W/ 290 GPH Flow Ratings

    FASS

    $77.99
    Mounting Package For Fuel Pump W/ 290 GPH Flow Ratings* High Quality Mounting Package* For Fuel Pumps With 290 Gallons Per Hour Flow Rating* Made In The USA* Sold Individually* Warranty On Mounting Packages Against Defects In Workmanship & Material From...
    29-070300007
    SKU:
    29-070300007
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • FASS Industrial Series Diesel 290 GPH Fuel System For Class 8 Detroit DD15 Engines

    FASS Industrial Series Diesel 290 GPH Fuel System For Class 8 Detroit DD15 Engines

    FASS

    $903.99
    290 GPH Fuel System Fits Class 8 Detroit DD15 Engines* High Quality Diesel Fuel System* Aluminum Housing* Fass Air Separation Port Ties Into OEM Engine Fuel Return* Preset 16 PSI Fuel Pressure* 290 Gallons Per Hour Flow Rating* Removes Water Air And...
    29-070300006
    SKU:
    29-070300006
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $903.99
    Qty in Cart: 0
    Price:
    $903.99
    Subtotal:
  • FASS Industrial Series Diesel 290 GPH Fuel System For Class 8 UIM Engines

    FASS Industrial Series Diesel 290 GPH Fuel System For Class 8 UIM Engines

    FASS

    $955.99
    290 GPH Fuel System Fits Class 8 UIM Engines* High Quality Diesel Fuel System* Aluminum Housing* Fass Air Separation Port Ties Into OEM Engine Fuel Return* Preset 16 PSI Fuel Pressure* 290 Gallons Per Hour Flow Rating* Removes Water Air And Debris From...
    29-070300005
    SKU:
    29-070300005
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $955.99
    Qty in Cart: 0
    Price:
    $955.99
    Subtotal:
  • FASS Industrial Series Diesel 250 GPH Fuel System For Class 8 UIM Engines

    FASS Industrial Series Diesel 250 GPH Fuel System For Class 8 UIM Engines

    FASS

    $903.99
    250 GPH Fuel System Fits Class 8 UIM Engines* High Quality Diesel Fuel System* Aluminum Housing* Fass Air Separation Port Ties Into OEM Engine Fuel Return* Preset 16 PSI Fuel Pressure* 250 Gallons Per Hour Flow Rating * Removes Water Air And Debris From...
    29-070300004
    SKU:
    29-070300004
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $903.99
    Qty in Cart: 0
    Price:
    $903.99
    Subtotal:
  • FASS Industrial Series Diesel 165 GPH Fuel System For Class 8 UIM Engines

    FASS Industrial Series Diesel 165 GPH Fuel System For Class 8 UIM Engines

    FASS

    $831.99
    165 GPH Fuel System Fits Class 8 UIM Engines* High Quality Diesel Fuel System* Aluminum Housing* Fass Air Separation Port Ties Into OEM Engine Fuel Return* Preset 16 PSI Fuel Pressure* 165 Gallons Per Hour Flow Rating* Removes Water Air And Debris From...
    29-070300003
    SKU:
    29-070300003
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $831.99
    Qty in Cart: 0
    Price:
    $831.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Rubber Fuel Injector O-Ring Seal Kit - Replaces 17113205, 8-17113-205-0

    Rubber Fuel Injector O-Ring Seal Kit - Replaces 17113205, 8-17113-205-0

    DAYTON / DORMAN

    $24.29
    Fuel Injector O-Ring Seal Kit* High Quality Fuel Injector O-Ring Seal Kit* Package Contents: 1 Fuel Injector O-Ring Kit* Sold Individually** Warranty On Fuel Injector O-Ring Seal Kits Against Defects In Workmanship & Material From Date Of Purchase***High...
    29-070300001
    SKU:
    29-070300001
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Make:
    GMC
    Make:
    Chevrolet
    Product Type:
    Fuel Tanks
    $24.29
    Qty in Cart: 0
    Price:
    $24.29
    Subtotal:
  • FREE SHIPPING OVER $249
    136MM Aluminum Fuel Filter Housing Replaces 8-97372-009-2 For Chevrolet, Isuzu

    136MM Aluminum Fuel Filter Housing Replaces 8-97372-009-2 For Chevrolet, Isuzu

    DAYTON / DORMAN

    $199.99
    136MM Aluminum Fuel Filter Housing Fits Chevrolet & Isuzu* High Quality Fuel Filter Housing* Color: Silver* Length: 136 Mm* Material: Aluminum* Mounting Bracket Included: No* Package Contents: 1 Fuel Filter Housing* Sold Individually** Warranty On Fuel...
    29-070300000
    SKU:
    29-070300000
    Truck Class:
    Heavy Duty
    Make:
    Chevrolet
    Make:
    Isuzu
    Material Options:
    Aluminum
    Product Type:
    Engine Parts
    $199.99
    Qty in Cart: 0
    Price:
    $199.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Radiator Cap For Large Opening - 10 Lb PSI

    Radiator Cap For Large Opening - 10 Lb PSI

    PARTS DISTRIBUTING

    $20.38
    Replacement Radiator Cap* High Quality Radiator Cap* Large Style* 10 Pounds* Sold Individually* Warranty On Radiator Cap Against Defects In Workmanship & Material From Date Of Purchase*** This Is An OEM Replacement Part/ Not Aftermarket***
    29-070230
    SKU:
    29-070230
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $20.38
    Qty in Cart: 0
    Price:
    $20.38
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Radiator Cap For Small Opening - 10 Lb PSI

    Radiator Cap For Small Opening - 10 Lb PSI

    OPP - ORIGINAL PARTS PROGRAM

    Now: $8.67
    Was: $12.39
    Filler Cap Assembly - Replacement Radiator Cap* High Quality Radiator Cap* Small Style* 10 Pounds* Sold Individually* Warranty On Radiator Cap Against Defects In Workmanship & Material From Date Of Purchase*** This Is An OEM Replacement Part/ Not...
    29-070228
    SKU:
    29-070228
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    Now: $8.67
    Was: $12.39
    Qty in Cart: 0
    Price:
    Now: $8.67
    Was: $12.39
    Subtotal:
  • Guaranteed Fit
    BESTfit AC Compressor Replaces 15064835, 19130045, 1521196, 8191300450 For Isuzu FVR, GMC 6500-7500

    BESTfit AC Compressor Replaces 15064835, 19130045, 1521196, 8191300450 For Isuzu FVR, GMC 6500-7500

    BESTFIT TRUCK PARTS

    $245.99
    BESTfit 8 Groove 119MM Clutch AC Compressor Fits Isuzu FVR & GMC 6500-7500* High Quality AC Compressor* Direct Mount* 8 Groove 119 MM Clutch * Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of...
    29-070132
    SKU:
    29-070132
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Isuzu
    Make:
    GMC
    Product Type:
    Engine Parts
    $245.99
    Qty in Cart: 0
    Price:
    $245.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 13.625 X 13.250 Inch AC Condenser For GMC WC3500, W4500 & Isuzu NPR

    BESTfit 13.625 X 13.250 Inch AC Condenser For GMC WC3500, W4500 & Isuzu NPR

    BESTFIT TRUCK PARTS

    $109.99
    BESTfit AC Condenser 13.625 Inch X 13.250 Inch Fits GMC/IsuzuProtect your truck's AC system with the BESTfit 13.625 13.250 Inch AC Condenser for GMC WC3500, W4500, and Isuzu NPR. Engineered for heavy-duty performance, this high-quality condenser measures...
    29-070062
    SKU:
    29-070062
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Isuzu
    Make:
    GMC
    Product Type:
    Engine Parts
    $109.99
    Qty in Cart: 0
    Price:
    $109.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 11.625 X 14.875 Inch AC Condenser For GMC W3500, W4500, W5500, Isuzu NRR & NQR

    BESTfit 11.625 X 14.875 Inch AC Condenser For GMC W3500, W4500, W5500, Isuzu NRR & NQR

    BESTFIT TRUCK PARTS

    $149.99
    BESTfit 11.625 Inch Height X 14.875 Inch Width Condenser Fits GMC & IsuzuEnsure your GMC and Isuzu trucks maintain peak AC efficiency with the BESTfit 11.625 14.875 Inch AC Condenser. Designed for heavy-duty use, its 11.625 14.875 0.625-inch core...
    29-070050
    SKU:
    29-070050
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    GMC
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $149.99
    Qty in Cart: 0
    Price:
    $149.99
    Subtotal:
  • FREE SHIPPING
    Guaranteed Fit
    BESTfit 13.75 X 13.62 Inch AC Condenser For GMC W3500-W4500 & Isuzu NPR

    BESTfit 13.75 X 13.62 Inch AC Condenser For GMC W3500-W4500 & Isuzu NPR

    BESTFIT TRUCK PARTS

    $290.99
    BESTfit AC Condenser Fits GMC & IsuzuRestore dependable air conditioning performance in your GMC W3500-W4500 and Isuzu NPR with the BESTfit 13.75 13.62 Inch AC Condenser, engineered for efficient cooling and long-lasting durability. This high-quality...
    29-070017
    SKU:
    29-070017
    Truck Class:
    Heavy Duty
    Make:
    GMC
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $290.99
    Qty in Cart: 0
    Price:
    $290.99
    Subtotal:
  • 12V Receiver Dryer Replaces F4HS2A131CA, DA33100, DA33100X, N4250, 2016744C91, 2016744C92, 713013419

    12V Receiver Dryer Replaces F4HS2A131CA, DA33100, DA33100X, N4250, 2016744C91, 2016744C92, 713013419

    AUTOMANN USA

    $505.99
    Receiver Dryer- 12VEnsure clean, dry air flow throughout your braking and suspension systems with the 12V Receiver Dryer Replacement for Pure Air Plus systems. Designed to replace multiple OEM part numbers, this high-quality dryer operates on 12 volts...
    29-070008
    SKU:
    29-070008
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $505.99
    Qty in Cart: 0
    Price:
    $505.99
    Subtotal:
  • Stainless Steel Air Dryer Wrap For Bendix AD-SP 1995-Newer

    Stainless Steel Air Dryer Wrap For Bendix AD-SP 1995-Newer

    PHOENIX DESIGN

    $34.06
    Stainless Steel Air Dryer Wrap For Bendix AD-SP 1995-Newer* High Quality Air Dryer Wrap* Made Of 304 Stainless Steel* Sold Individually* Made In USA* Warranty On Air Dryer Wrap Against Defects In Workmanship & Material From Date Of Purchase*** High...
    29-070000039
    SKU:
    29-070000039
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $34.06
    Qty in Cart: 0
    Price:
    $34.06
    Subtotal:
  • On Sale
    Limited Quantity Available
    Guaranteed Fit
    BESTfit AC Compressor W/ 8 Groove 119MM Clutch, Single Male Packard Plug - Replaces A6110032-001, 4028, 4420

    BESTfit AC Compressor W/ 8 Groove 119MM Clutch, Single Male Packard Plug - Replaces A6110032-001, 4028, 4420

    BESTFIT TRUCK PARTS

    Now: $100.63
    Was: $221.99
    BESTfit AC Compressor W/ 8 Groove 119MM Clutch* High Quality A/C Compressor* With 8 Groove 119 MM Clutch * Multifit Application With A Single Male Packard Plug * With Single Male Bullet Connector * Sold Individually * Warranty On A/C Compressor Against...
    29-070000038
    SKU:
    29-070000038
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    Now: $100.63
    Was: $221.99
    Qty in Cart: 0
    Price:
    Now: $100.63
    Was: $221.99
    Subtotal:
  • Robert James 22 Inch Lime Green Quilted Vinyl Fuel Tank End Covers W/ 9 Inch Skirt For Kenworth, Mack, Western Star

    Robert James 22 Inch Lime Green Quilted Vinyl Fuel Tank End Covers W/ 9 Inch Skirt For Kenworth, Mack, Western Star

    ROBERT JAMES ENTERPRISES

    $244.99
    Lime Green Quilted Vinyl End Covers For 22 Inch Diameter Fuel Tanks W/ 9 Inch Sleeve By Robert JamesProtect your truck with these lime green quilted fuel tank end covers. With a 22-inch diameter and a 9-inch skirt, they're designed for a snug fit. Made...
    29-065220927
    SKU:
    29-065220927
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Vinyl
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    $244.99
    Qty in Cart: 0
    Price:
    $244.99
    Subtotal:
  • Robert James 26 Inch Brown Quilted Vinyl Fuel Tank End Covers W/ 18 Inch Skirt For International, Peterbilt & Volvo W/ 26 Inch Fuel Tanks

    Robert James 26 Inch Brown Quilted Vinyl Fuel Tank End Covers W/ 18 Inch Skirt For International, Peterbilt & Volvo W/ 26 Inch Fuel Tanks

    ROBERT JAMES ENTERPRISES

    $203.99
    Brown Quilted Vinyl Fuel Tank Covers For 26 Inch Diameter Tanks W/ 18 Inch Sleeve By Robert JamesKeep your truck looking sharp with these Brown Quilted Fuel Tank End Cap Covers! Designed for 26 inch diameter tanks and measuring 18 inches long, they're...
    29-06050001
    SKU:
    29-06050001
    Diameter Options:
    26 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Vinyl
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    $203.99
    Qty in Cart: 0
    Price:
    $203.99
    Subtotal:
  • Isspro Tube Style Fuel Sender 240 To 33 Ohm For 16 Inch Tall Square, Rectangular or D-Shaped Fuel Tanks

    Isspro Tube Style Fuel Sender 240 To 33 Ohm For 16 Inch Tall Square, Rectangular or D-Shaped Fuel Tanks

    ISSPRO

    $83.99
    15 Inch Fuel Level Sender W/ Standard Cap By IssproThis Fuel Sender is a tube-style unit designed for 15" tall square, rectangular, or D-shaped tanks. It operates within the 240 to 33 OHM range, providing accurate fuel level readings.* High Quality Fuel...
    29-060316
    SKU:
    29-060316
    Truck Class:
    Heavy Duty
    Style Options:
    Tube
    Shape Options:
    D-Shape
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $83.99
    Qty in Cart: 0
    Price:
    $83.99
    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!