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
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![Semi-Truck Bumpers Universal]()
Semi-Truck Bumpers Universal
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![Semi-Truck Cargo Equipment Universal]()
Semi-Truck Cargo Equipment Universal
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![Semi-Truck Electronics Universal Parts]()
Semi-Truck Electronics Universal Parts
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![Semi-Truck Engine Cooling Parts Universal]()
Semi-Truck Engine Cooling Parts Universal
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![Semi-Truck Engine Parts Universal]()
Semi-Truck Engine Parts Universal
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![Semi-Truck Exhaust Universal Parts]()
Semi-Truck Exhaust Universal Parts
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![Semi-Truck Exterior Parts Universal]()
Semi-Truck Exterior Parts Universal
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![Semi-Truck Fenders Universal]()
Semi-Truck Fenders Universal
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![Semi-Truck Frame Chassis Universal]()
Semi-Truck Frame Chassis Universal
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![Semi-Truck Fuel Tanks Universal]()
Semi-Truck Fuel Tanks Universal
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![Semi-Truck Hoods Related Universal]()
Semi-Truck Hoods Related Universal
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![Semi-Truck Horns Universal]()
Semi-Truck Horns Universal
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![Semi-Truck Interior Parts Universal]()
Semi-Truck Interior Parts Universal
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![Semi-Truck Lighting Universal]()
Semi-Truck Lighting Universal
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![Semi-Truck Mud Flaps Universal]()
Semi-Truck Mud Flaps Universal
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![Semi-Truck No Idle Universal]()
Semi-Truck No Idle Universal
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![Semi-Truck Polishing Universal]()
Semi-Truck Polishing Universal
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![Semi-Truck Safety, Air & Electrical Universal]()
Semi-Truck Safety, Air & Electrical Universal
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![Semi-Truck Seats Universal]()
Semi-Truck Seats Universal
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![Semi-Truck Tool Boxes Universal]()
Semi-Truck Tool Boxes Universal
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![Semi-Truck Tools Universal]()
Semi-Truck Tools Universal
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![Semi-Truck Wheels Tires Universal]()
Semi-Truck Wheels Tires Universal
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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TPHD Heavy Duty 4 Way Receptacle
TPHD
$8.15Heavy Duty 4 Way ReceptacleUpgrade your vehicle's receptacle with our 4-way Receptacle, designed with a flap and split pins for added durability and security! This aftermarket replacement part is compatible with the 09-055318 plug and is sold...09-055319- SKU:
- 09-055319
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$8.15Qty in Cart: 0Price:$8.15Subtotal: -
TPHD Heavy Duty 4 Way Plug Round With Spring
TPHD
$11.414 Way PlugUpgrade your vehicle's plug with our heavy-duty Round Plug! Sold individually as an aftermarket replacement part, this plug ensures durability and reliability without the OEM price tag. Please note that the spring is not included. It replaces...09-055318- SKU:
- 09-055318
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Air, Electrical, & Safety
$11.41Qty in Cart: 0Price:$11.41Subtotal: -
Round 4 Way Plug Connector Split Pin
UNITED PACIFIC
$2.70Plug Connector - Split PinUpgrade your vehicle's electrical system with our reliable Plug Connector. Sold individually, this aftermarket replacement part (not OEM) ensures a secure and efficient connection for your wiring needs. * Plug Connector* Sold...09-055317- SKU:
- 09-055317
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$2.70Qty in Cart: 0Price:$2.70Subtotal: -
TPHD 15 Foot ABS Cord With 72 Inch Lead
TPHD
$171.99ABS CordIntroducing our ABS Cord, designed with a generous 15-foot length and a 72-inch lead for convenient installation. Made in the USA, this aftermarket replacement part ensures quality and reliability. Sold individually, it's crafted to meet the...09-055314- SKU:
- 09-055314
- Truck Class:
- Universal
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$171.99Qty in Cart: 0Price:$171.99Subtotal: -
7 Way Receptacle QCS Socket STA Dryer, Bullet Termination, Locking Clip
OPP - ORIGINAL PARTS PROGRAM
$33.977 Way Receptacle Replaces Phillips #16-826 * High Quality Receptacle* ISO QCS Socket STA Dry* Replaces Phillips #16-826* Sold Individually* Warranty On Socket Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...09-055313- SKU:
- 09-055313
- Truck Class:
- Universal
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$33.97Qty in Cart: 0Price:$33.97Subtotal: -
TPHD 7 Wire Plug Boot
TPHD
$6.36Plug BootUpgrade your vehicle's electrical connections with this Plug Boot designed for a 7-wire plug. Sold individually, this aftermarket replacement part is crafted with quality and precision, providing a reliable solution for your vehicle's wiring...09-055311- SKU:
- 09-055311
- Truck Class:
- Universal
- Material Options:
- Rubber
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$6.36Qty in Cart: 0Price:$6.36Subtotal: -
7 Wire Junction Box Weather Proof For Electrical Safety
VELVAC
$19.37Wire Junction Box * High Quality Wire Junction Box* 7 Wires* Weather Proof* Sold Individually* Made In USA* Warranty On Junction Box Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***09-055310- SKU:
- 09-055310
- Color:
- Black
- Length Options:
- 7 Inch
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$19.37Qty in Cart: 0Price:$19.37Subtotal: -
TPHD 7-Way Plug W/ Spring Round Connector
TPHD
$19.377- Way Cord End With SpringThe TPHD Plug does a great job powering your truck systems. Its smart wiring design ensures secure electrical connections. With its tough nickel-plated zinc die-cast housing, this plug can handle rough conditions. You can...09-055308- SKU:
- 09-055308
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$19.37Qty in Cart: 0Price:$19.37Subtotal: -
TPHD 7-Way Trailer Socket W/ 20 Amp Breakers
TPHD
$40.797-Way Trailer SocketThe "Socket" features 20 Amp breakers and is sold individually. Please note that this is an aftermarket replacement part, not manufactured by the original equipment manufacturer (OEM). * Socket* 20 Amp Breakers* Sold...09-055306- SKU:
- 09-055306
- Width Options:
- 5 Inch
- Length Options:
- 4 Inch
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$40.79Qty in Cart: 0Price:$40.79Subtotal: -
TPHD 7-Way Trailer Socket W/ 30 Amp Breakers
TPHD
$39.997-Way Trailer SocketThe "Socket" is equipped with 30 Amp breakers, and each unit is sold individually. This aftermarket replacement part is made in the USA and is not an original equipment manufacturer (OEM) product. * Socket* 30 Amp Breakers* Sold...09-055305- SKU:
- 09-055305
- Truck Class:
- Heavy Duty
- Width Options:
- 5 Inch
- Length Options:
- 4 Inch
- Make:
- Trailer
- Product Type:
- Air, Electrical, & Safety
$39.99Qty in Cart: 0Price:$39.99Subtotal: -
TPHD Sure-Grip Glad Hand Hose Connection
TPHD
$17.39Glad Hand Hose ConnectionThe "Hand Hose Connection" is a useful part for connecting air hoses in your vehicle's air brake system. It's made of aluminum to resist rust, and it has color-coded grips to easily identify air hoses. The red and blue grips,...09-055103- SKU:
- 09-055103
- Truck Class:
- Universal
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$17.39Qty in Cart: 0Price:$17.39Subtotal: -
Red & Blue Aluminum Gladhand Extended Handles
UNITED PACIFIC
$18.35Gladhand Extended HandlesUpgrade your gladhand connections with our aftermarket gladhand extended handles. Made from aluminum for corrosion resistance, these handles come in one red and one blue, conveniently color-coded for easy air hose identification...09-055102- SKU:
- 09-055102
- Truck Class:
- Universal
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$18.35Qty in Cart: 0Price:$18.35Subtotal: -
Aluminum Gladhand Grip Combo
AFTERMARKET
$34.39Gladhand-Grip Maxxgrip Handle Combo* High Quality Gladhand-Grip Combo* Aluminum* Revolutionary New Approach To Ensure Safer And More Complete Connections With Critical Air Lines* Easier Coupling And Uncoupling With Added Leverage* Ergonomic Grip Reduces...09-0551012- SKU:
- 09-0551012
- Location:
- Made In USA
- Truck Class:
- Universal
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$34.39Qty in Cart: 0Price:$34.39Subtotal: -
TPHD Glad Hand With Shut Off Valve, Emergency Red
TPHD
$46.91Glad HandUpgrade your air brake system with our Glad Hand featuring a Shut Off Valve in Emergency Red! Sold individually as an aftermarket replacement part, this accessory ensures efficient air brake operation. Crafted for quality and reliability, it...09-0551011- SKU:
- 09-0551011
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Frame & Chassis
$46.91Qty in Cart: 0Price:$46.91Subtotal: -
TPHD Glad Hand With Shut Off Valve, Service Blue
TPHD
$45.89Glad HandEnhance your air brake system with our Glad Hand featuring a Shut Off Valve in Service Blue! Sold individually as an aftermarket replacement part, this accessory ensures efficient air brake operation. Crafted for quality and reliability, it...09-0551010- SKU:
- 09-0551010
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Frame & Chassis
$45.89Qty in Cart: 0Price:$45.89Subtotal: -
Glad Hand Blue Service Angled With Quick Release Bottom Port
OPP - ORIGINAL PARTS PROGRAM
$35.89Glad Hand Blue Service Angled With Quick Release * Made Of High Quality Aluminum* Blue For Service Side* 3/8 Inch Female Pipe Thread Bottom Port* 38 Degree Angle Surface Mount* Trailer Brakes Are Released Up To 50% Faster Than With Conventional Methods*...09-0551008- SKU:
- 09-0551008
- Truck Class:
- Universal
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$35.89Qty in Cart: 0Price:$35.89Subtotal: -
On SaleLimited Quantity Available
Glad Hand Blue Service Angled With Quick Release Rear Port
AFTERMARKET
Now: $16.85Was: $39.19Glad Hand Blue Service Angled With Quick Release * Made Of High Quality Aluminum* Blue For Service Side* 3/8 Inch Female Pipe Thread Rear Port With Filter Screen* 38 Degree Angle Surface Mount* Trailer Brakes Are Released Up To 50% Faster Than With...09-0551005- SKU:
- 09-0551005
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
Now: $16.85Was: $39.19Qty in Cart: 0Price:Now: $16.85Was: $39.19Subtotal: -
TPHD Aluminum Glad Hand Straight 1/2 Inch NPT Blue Service
TPHD
$5.00Glad Hand Blue Service StraightIntroducing our 1/2 Inch NPT Aluminum Connector, a durable aftermarket replacement part crafted from aluminum with a rubber seal for added reliability. Sold individually, each connector ensures a secure and lasting...09-0551002- SKU:
- 09-0551002
- Truck Class:
- Universal
- Diameter Options:
- 1/2 Inch
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$5.00Qty in Cart: 0Price:$5.00Subtotal: -
TPHD Aluminum Glad Hand Straight 1/2 Inch NPT Red Emergency
TPHD
$5.17Glad Hand Red EmergencyIntroducing our 1/2 Inch NPT Aluminum Air Line Connector, a durable aftermarket replacement part designed to connect the trailer air system to the tractor. Made of aluminum and equipped with a rubber seal, this connector ensures a...09-0551001- SKU:
- 09-0551001
- Diameter Options:
- 1/2 Inch
- Truck Class:
- Universal
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$5.17Qty in Cart: 0Price:$5.17Subtotal: -
Hyper-Flex Glad Hand Seals
AFTERMARKET
$5.02Set Of 4 Glad Hand Seals * High Quality Glad Hand Seal* Made Of Polyurethane* (2) Red * (2) Blue* Large Face* Sold As Packages Of 4* Warranty On Glad Hand Seals Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...09-055100- SKU:
- 09-055100
- Location:
- Made In USA
- Truck Class:
- Universal
- Material Options:
- Rubber
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$5.02Qty in Cart: 0Price:$5.02Subtotal:
