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
  • On Sale
    Limited Quantity Available
    LED Red Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    LED Red Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    Now: $1.17
    Was: $4.68
    LED Oval Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch HoleRed LED oval rocker switch rated for 16 amps at 12V, featuring SPST (Single Pole Single Throw) design with LED illumination. Perfect for custom dashboards, marine panels,...
    09-16200048
    SKU:
    09-16200048
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $1.17
    Was: $4.68
    Qty in Cart: 0
    Price:
    Now: $1.17
    Was: $4.68
    Subtotal:
  • LED Amber Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    LED Amber Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    AFTERMARKET

    $4.68
    LED Round Rocker Switch, 16A At 12V, 3 Terminals W/ .187 Tabs That Fits 5/8 Inch Hole* High Quality Rocker Switch* Amber* Round* Rated 16A At 12V * Single Throw: On/Off * SPST / Single Position* 3 Terminals, .187 Tabs* Fits 5/8 Inch Hole* Fits 13/16 Inch...
    09-16200020
    SKU:
    09-16200020
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $4.68
    Qty in Cart: 0
    Price:
    $4.68
    Subtotal:
  • 3 Position Universal Fused Push Pull Switch, 16A At 12V For 1/2 Inch Panel Mount

    3 Position Universal Fused Push Pull Switch, 16A At 12V For 1/2 Inch Panel Mount

    AFTERMARKET

    $13.25
    3 Position Fused Push Pull Switch That Fits 1/2 Inch Panel Mount And Includes Glass FuseNeed a reliable switch for your headlamp operation? This 3-position universal fused push-pull switch is a solid pick. It handles up to 16A at 12V and comes with a...
    09-16200061
    SKU:
    09-16200061
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $13.25
    Qty in Cart: 0
    Price:
    $13.25
    Subtotal:
  • Black Miniature Rocker Switch W/ Red LED , 16A At 12V For 7/8 Inch x 1-1/2 Inch Slot

    Black Miniature Rocker Switch W/ Red LED , 16A At 12V For 7/8 Inch x 1-1/2 Inch Slot

    AFTERMARKET

    $8.15
    Miniature Rocker Switch W/ Red LED, 16A At 12V, 4 Terminals W/ .250 Tabs That Fits 7/8 Inch x 1-1/2 Inch SlotBlack standard rocker switch with red LED illumination, rated for 16 amps at 12V, featuring SPST design and rectangular mounting configuration...
    09-16200044
    SKU:
    09-16200044
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $8.15
    Qty in Cart: 0
    Price:
    $8.15
    Subtotal:
  • On Sale
    Limited Quantity Available
    Illuminated Green Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    Illuminated Green Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    AFTERMARKET

    Now: $0.94
    Was: $4.68
    Illuminated Round Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 5/8 Inch Hole* High Quality Rocker Switch* Green* Round* Illuminated* Rated 16A At 12V * Single Throw: On/Off * SPST / Single Position* 3 Terminals, .250 Tabs* Fits 5/8 Inch...
    09-16200016
    SKU:
    09-16200016
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $0.94
    Was: $4.68
    Qty in Cart: 0
    Price:
    Now: $0.94
    Was: $4.68
    Subtotal:
  • Illuminated Amber Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    Illuminated Amber Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    $7.13
    Illuminated Jumbo Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch Hole* High Quality Jumbo Rocker Switch* Amber* Incandescent Illumination* Rated 16A At 12V* Single Throw: On/Off* SPST / Single Position* 3 Terminals, .250 Tabs*...
    09-16200040
    SKU:
    09-16200040
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $7.13
    Qty in Cart: 0
    Price:
    $7.13
    Subtotal:
  • Illuminated Red Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    Illuminated Red Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    $7.13
    Illuminated Jumbo Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch Hole* High Quality Jumbo Rocker Switch* Red* Incandescent Illumination* Rated 16A At 12V* Single Throw: On/Off* SPST / Single Position* 3 Terminals, .250 Tabs* Fits...
    09-16200012
    SKU:
    09-16200012
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $7.13
    Qty in Cart: 0
    Price:
    $7.13
    Subtotal:
  • Blue Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    Blue Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    AFTERMARKET

    $4.68
    Illuminated Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch HoleBlue illuminated toggle switch rated for 20 amps at 12V, featuring SPST (Single Pole Single Throw) design with incandescent illumination.* High Quality Toggle Switch* Blue* 3 Terminals, ...
    09-16200036
    SKU:
    09-16200036
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $4.68
    Qty in Cart: 0
    Price:
    $4.68
    Subtotal:
  • Heavy Duty Toggle Switch, 30A At 12V, 6 Screw Terminals For 1/2 Inch Hole

    Heavy Duty Toggle Switch, 30A At 12V, 6 Screw Terminals For 1/2 Inch Hole

    AFTERMARKET

    $14.27
    Heavy Duty Toggle Switch, Rated For 30A At 12V, Fits 1/2 Inch HoleHeavy-duty DPDT toggle switch rated for 30 amps at 12V with six screw terminals and momentary action on both sides. Perfect for high-current reversing applications, motor controls, and...
    09-16200053
    SKU:
    09-16200053
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $14.27
    Qty in Cart: 0
    Price:
    $14.27
    Subtotal:
  • On Sale
    Limited Quantity Available
    Illuminated Red Rocker Switch , 20A At 12V For 7/16 Inch x 1-1/8 Inch Slot

    Illuminated Red Rocker Switch , 20A At 12V For 7/16 Inch x 1-1/8 Inch Slot

    AFTERMARKET

    Now: $3.28
    Was: $4.68
    Illuminated Rocker Switch, 20A At 12V, 3 Terminals W/ .250 Tabs That Fits 7/16 Inch x 1-1/8 Inch Slot* High Quality Rocker Switch* Red* Incandescent Illumination* Mounted On Panel 2651E And 2953F* Rated 20A At 12V * Single Throw: On/Off * SPST / Single...
    09-16200008
    SKU:
    09-16200008
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $3.28
    Was: $4.68
    Qty in Cart: 0
    Price:
    Now: $3.28
    Was: $4.68
    Subtotal:
  • Limited Quantity Available
    Round Panel Mount, 1/2 Inch Round Hole

    Round Panel Mount, 1/2 Inch Round Hole

    AFTERMARKET

    $1.16
    Round Panel Mount W/ A 1/2 Inch Round HoleRound panel mount designed for 1/2 inch hole applications, allowing convenient switch mounting on any suitable surface.* High Quality Panel Mount * Round * (1) 1/2 Inch Hole * Mount Switch To Any Convenient Or...
    09-16200032
    SKU:
    09-16200032
    Truck Class:
    Universal
    Color:
    Black
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $1.16
    Qty in Cart: 0
    Price:
    $1.16
    Subtotal:
  • On Sale
    Limited Quantity Available
    Green Illuminated Duckbill Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    Green Illuminated Duckbill Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    AFTERMARKET

    Now: $3.28
    Was: $4.68
    Illuminated Duckbill Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch Hole* High Quality Toggle Switch* Green* Duckbill Style* 3 Terminals, .250 Tabs* Incandescent Bulb* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Rated At 20A At 12V. SPST*...
    09-16200004
    SKU:
    09-16200004
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $3.28
    Was: $4.68
    Qty in Cart: 0
    Price:
    Now: $3.28
    Was: $4.68
    Subtotal:
  • On Sale
    Limited Quantity Available
    LED Amber Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    LED Amber Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    Now: $1.22
    Was: $4.68
    LED Oval Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch Hole* High Quality Rocker Switch* Amber LED* Oval* Mounted On Panel 2650E And 2950E* Rated 16A At 12V * Single Throw: On/Off * SPST / Single Position* 3 Terminals, .250 Tabs*...
    09-16200049
    SKU:
    09-16200049
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $1.22
    Was: $4.68
    Qty in Cart: 0
    Price:
    Now: $1.22
    Was: $4.68
    Subtotal:
  • Red Aircraft Style Toggle Switch Cover For Standard 1/2 Inch To 3/4 Inch Stem

    Red Aircraft Style Toggle Switch Cover For Standard 1/2 Inch To 3/4 Inch Stem

    AFTERMARKET

    $7.13
    Aircraft Style Toggle Switch Cover, Fits Standard 1/2 Inch To 3/4 Inch StemAircraft-style red toggle switch cover designed to prevent accidental switch operation. Fits standard 1/2 inch to 3/4 inch metal toggle stems with position indication feature.*...
    09-16200028
    SKU:
    09-16200028
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $7.13
    Qty in Cart: 0
    Price:
    $7.13
    Subtotal:
  • Weather Proof Toggle Switch Boot For Standard 1/2 Inch To 3/4 Inch Stem

    Weather Proof Toggle Switch Boot For Standard 1/2 Inch To 3/4 Inch Stem

    AFTERMARKET

    $4.69
    Weather Proof Toggle Switch Boot, Fits Standard 1/2 Inch To 3/4 Inch Stem* High Quality Toggle Switch Boot* Fits Standard 1/2 Inch To 3/4 Inch Stem* Weatherproof For Dust And Moisture Protection* Installs Over Toggle Stem And Threads On To Switch Body*...
    09-16200022
    SKU:
    09-16200022
    Truck Class:
    Universal
    Color:
    Black
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $4.69
    Qty in Cart: 0
    Price:
    $4.69
    Subtotal:
  • On Sale
    Limited Quantity Available
    Illuminated Red Rocker Switch Mounted On Panel , 20A At 12V

    Illuminated Red Rocker Switch Mounted On Panel , 20A At 12V

    AFTERMARKET

    Now: $3.56
    Was: $7.13
    Illuminated Rocker Switch Mounted On Panel 2651 E Combo , 20A At 12V* High Quality Rocker Switch* Red* Incandescent Illumination* Mounted On Panel 2651E Combo * Rated 20A At 12V * Single Throw: On/Off * SPST / Single Position* Sold Individually* Warranty...
    09-16200045
    SKU:
    09-16200045
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $3.56
    Was: $7.13
    Qty in Cart: 0
    Price:
    Now: $3.56
    Was: $7.13
    Subtotal:
  • On Sale
    Limited Quantity Available
    Illuminated Red Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    Illuminated Red Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    Now: $1.03
    Was: $4.68
    Illuminated Oval Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch Hole* High Quality Rocker Switch* Red* Oval* Incandescent Illumination* Rated 16A At 12V * Single Throw: On/Off * SPST / Single Position* 3 Terminals, .250 Tabs* Fits...
    09-16200018
    SKU:
    09-16200018
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $1.03
    Was: $4.68
    Qty in Cart: 0
    Price:
    Now: $1.03
    Was: $4.68
    Subtotal:
  • On Sale
    Limited Quantity Available
    Illuminated Green Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    Illuminated Green Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    Now: $3.07
    Was: $7.13
    Illuminated Jumbo Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch HoleGreen illuminated jumbo rocker switch rated for 16 amps at 12V, featuring SPST (Single Pole Single Throw) design with incandescent illumination.* High Quality...
    09-16200041
    SKU:
    09-16200041
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $3.07
    Was: $7.13
    Qty in Cart: 0
    Price:
    Now: $3.07
    Was: $7.13
    Subtotal:
  • Illuminated Red Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    Illuminated Red Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    AFTERMARKET

    $4.68
    Illuminated Round Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 5/8 Inch Hole* High Quality Rocker Switch* Red* Round* Illuminated* Rated 16A At 12V * Single Throw: On/Off * SPST / Single Position* 3 Terminals, .250 Tabs* Fits 5/8 Inch...
    09-16200014
    SKU:
    09-16200014
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $4.68
    Qty in Cart: 0
    Price:
    $4.68
    Subtotal:
  • Black Non-Illuminated Toggle Switch, 20A At 12V, 2 Terminals W/ .250 Tabs For 1/2 Inch Hole

    Black Non-Illuminated Toggle Switch, 20A At 12V, 2 Terminals W/ .250 Tabs For 1/2 Inch Hole

    AFTERMARKET

    $3.51
    Non-Illuminated Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch HoleBlack non-illuminated toggle switch rated for 20 amps at 12V, featuring SPST (Single Pole Single Throw) design with two terminals.* High Quality Toggle Switch* Black* 2 Terminals, ...
    09-16200037
    SKU:
    09-16200037
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $3.51
    Qty in Cart: 0
    Price:
    $3.51
    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 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.


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