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]()
Semi-Truck Electronics Universal
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![Semi-Truck Engine Cooling Universal]()
Semi-Truck Engine Cooling Universal
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![Semi-Truck Engine Parts Universal]()
Semi-Truck Engine Parts Universal
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![Semi-Truck Exhaust Universal]()
Semi-Truck Exhaust Universal
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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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40 Quart Fiberglass Engine Oil Pan W/ Rear Sump For Detroit 60 Engine
DAYTON / DORMAN
$480.9940 Quart Fiberglass Rear Sump Engine Oil Pan 45 X 15 X 13.5 Inch* High Quality Rear Sump Engine Oil Pan* Black Fiberglass Oil Pan* Non Baffled, Wet Rear Sump Style* 10 Bolt Holes* 40 Qt. Capacity* 45 Inch Length * 15 Inch Width * 13.5 Inch Oil Pan Depth...29-072029- SKU:
- 29-072029
- Truck Class:
- Heavy Duty
- Product Type:
- Engine Parts
$480.99Qty in Cart: 0Price:$480.99Subtotal: -
On SaleLimited Quantity Available
1.16 Inch Rubber Oil Drain Plug Gasket Replaces 3678606 For Cummins ISX 15L Engines
DAYTON / DORMAN
Now: $9.69Was: $19.37Rubber Oil Drain Plug Gasket* High Quality Oil Drain Plug* Rubber-NBR Gasket* 0.12 Inch Gasket Thickness * 2.95 MM Gasket Thickness * 0.93 Inch Inside Diameter * 1.16 Inch Outside Diameter * 3 Gaskets Package Contents* 3 Package Quantity* Sold...29-072028- SKU:
- 29-072028
- Truck Class:
- Heavy Duty
- Product Type:
- Engine Parts
Now: $9.69Was: $19.37Qty in Cart: 0Price:Now: $9.69Was: $19.37Subtotal: -
Steel Oil Drain Plug For Detroit 60 Engine - Replaces 23505720
DAYTON / DORMAN
$7.130.75 Inch X 14 Thread Size Oil Drain Plug* High Quality Oil Drain Plug* Magnetic* Conventional Drain Method* Gasket Included* 0.5 Head Size (SAE/Metric)* Steel Material* 0.63 Inch Shank Length * 4 Socket Points* 3/4 X 14 Thread Size* Sold Individually*...29-072027- SKU:
- 29-072027
- Truck Class:
- Heavy Duty
- Product Type:
- Engine Parts
$7.13Qty in Cart: 0Price:$7.13Subtotal: -
Oil Drain Plug Replaces 4926565 For Cummins ISX 15L
DAYTON / DORMAN
$64.74M27 X 2.0 Thread Size Oil Drain Plug* High Quality Oil Drain Plug* Conventional Drain Method* Gasket Included* 0.5 Head Size (SAE/Metric)* Steel Material* 0.73 Inch Shank Length * 4 Socket Points* M27 X 2.0 Thread Size* Sold Individually* Warranty On Oil...29-072026- SKU:
- 29-072026
- Truck Class:
- Heavy Duty
- Product Type:
- Engine Parts
$64.74Qty in Cart: 0Price:$64.74Subtotal: -
FREE SHIPPING OVER $219
18 Quart Engine Oil Pan 8-97149314-0, 97149314 For Isuzu NPR & GMC With 4.8L Engine
DAYTON / DORMAN
$380.99Engine Oil Pan Fits Isuzu NPR 1999-2004* High Quality Engine Oil Pan* Not Baffled* 26 Bolt Hole Quantity* 18 Qt. Capacity* Black * Crank Shaft Wiper Not Included* No Dipstick Port* M14 X 1.5 Drain Plug Thread Size* No Engine Oil Cooler Return Fitting*...29-072012- SKU:
- 29-072012
- Truck Class:
- Heavy Duty
- Make:
- Chevrolet
- Make:
- GMC
- Make:
- Isuzu
- Product Type:
- Engine Parts
$380.99Qty in Cart: 0Price:$380.99Subtotal: -
BESTfit 90 Degree Oil Drain Valve Hose Adapter
BESTFIT TRUCK PARTS
$20.39BESTfit Oil Drain Valve Hose Adapter* High Quality Oil Drain Valve Hose Adapter* 90 Degree* Screws Into Drain Valves To Give You A Slide On Hose Hook Up* Fits Following Valves 29-072000 29-072001 29-072002 29-072005 ...29-072009- SKU:
- 29-072009
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$20.39Qty in Cart: 0Price:$20.39Subtotal: -
BESTfit Oil Drain Valve Hose Adapter Straight
BESTFIT TRUCK PARTS
$14.27BESTfit Oil Drain Valve Hose Adapter* High Quality Oil Drain Valve Hose Adapter* Fits Following Valves 29-072000 29-072001 29-072002 29-072005 29-072006 29-072007* Sold Individually* Warranty On Drain Valve Hose...29-072008- SKU:
- 29-072008
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$14.27Qty in Cart: 0Price:$14.27Subtotal: -
BESTfit EZ Oil Drain Valve For Caterpillar Acert Engines
BESTFIT TRUCK PARTS
$56.09BESTfit EZ Oil Drain Valve For CAT Acert EnginesChanging your oil is made easier with the EZ Oil Drain Valve. Unlike spring-assisted gate valves, EZ Oil's ball valve design allows for straight flow and fast drainage and is rated and tested up to 250 PSI...29-072007- SKU:
- 29-072007
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$56.09Qty in Cart: 0Price:$56.09Subtotal: -
BESTfit EZ Oil Drain Valve For Cummins, International, Mack & Volvo Engines
BESTFIT TRUCK PARTS
$56.09BESTfit EZ Oil Drain Valve For Cummins ISX, QSX15, NaviStar MaxxForce 13 & 15, Mack M-P10 & Volvo D-16 EnginesChanging your oil is made easier with the EZ Oil Drain Valve. Unlike spring-assisted gate valves, EZ Oil's ball valve design allows for straight...29-072006- SKU:
- 29-072006
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Volvo
- Make:
- Mack
- Make:
- International
- Product Type:
- Engine Parts
$56.09Qty in Cart: 0Price:$56.09Subtotal: -
BESTfit EZ Oil Drain Valve For Caterpillar 3304, 3306, 3406, 3408, 3412, 3456, 3176, 3126 & C10-C18 Engines
BESTFIT TRUCK PARTS
$56.09BESTfit EZ Oil Drain Valve Fits C-10, C-11, C-12, C-13, C-15, C-16 & C-18 EnginesChanging your oil is made easier with the EZ Oil Drain Valve. Unlike spring-assisted gate valves, EZ Oil's ball valve design allows for straight flow and fast drainage and...29-072005- SKU:
- 29-072005
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$56.09Qty in Cart: 0Price:$56.09Subtotal: -
BESTfit EZ Oil Drain Valve For Cummins ISM, ISN, N-14, M-11, L-10 & PACCAR MX-13 Engines
BESTFIT TRUCK PARTS
$54.05BESTfit EZ Oil Drain Valve For Cummins & Paccar MX-13 Engines Through 2011Changing your oil is made easier with the EZ Oil Drain Valve. Unlike spring-assisted gate valves, EZ Oil's ball valve design allows for straight flow and fast drainage and is rated...29-072002- SKU:
- 29-072002
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$54.05Qty in Cart: 0Price:$54.05Subtotal: -
On SaleFREE SHIPPING OVER $219Limited Quantity Available
1.457 X 6.047 Inch Engine Oil Filler Tube - Replaces 12570623, 8-12570-623-0
DAYTON / DORMAN
Now: $7.85Was: $11.211.457 X 6.047 Inch Engine Oil Filler Tube* High Quality Engine Oil Filler Tube* Color: Black* Diameter: 1.457 Inch* Gasket Or Seal Included: No* Length: 6.047 Inch* Material: Steel* Sold Individually** Warranty On Engine Oil Filler Tubes Against Defects...29-072000011- SKU:
- 29-072000011
- Truck Class:
- Heavy Duty
- Make:
- Isuzu
- Make:
- Chevrolet
- Make:
- GMC
- Product Type:
- Engine Parts
Now: $7.85Was: $11.21Qty in Cart: 0Price:Now: $7.85Was: $11.21Subtotal: -
FREE SHIPPING OVER $219
5 Quart Baffled Engine Oil Pan - Replaces 10110839, 12518043, 12559020, 8-12559-020-0
DAYTON / DORMAN
$135.995 Quart Baffled Engine Oil Pan* High Quality Engine Oil Pan* Baffled: Yes* Bolt Hole Quantity: 18* Capacity: 5 Qt* Color/Finish: Black* Crank Shaft Wiper Included: No* Dipstick Port: No* Drain Plug Thread Size: M12X1.75* Engine Oil Cooler Return Fitting:...29-072000008- SKU:
- 29-072000008
- Truck Class:
- Heavy Duty
- Make:
- GMC
- Make:
- Chevrolet
- Make:
- Isuzu
- Product Type:
- Engine Parts
$135.99Qty in Cart: 0Price:$135.99Subtotal: -
FREE SHIPPING OVER $219
Metal/Rubber Oil Drain Plug Gasket - Replaces 14079550, 14090908, 1625762, 1631748, 24571185, 25524544
DAYTON / DORMAN
$54.05Metal/Rubber Oil Drain Plug Gasket* High Quality Oil Drain Plug Gasket* Gasket Thickness (Mm): 2.06 Mm* Outer Diameter (In): 0.973 Inch* Thickness: 2.06 Mm* Package Quantity: 25* Inside Diameter (In): 0.453 In* Gasket Material: Metal, Rubber* Package...29-072000002- SKU:
- 29-072000002
- Truck Class:
- Heavy Duty
- Make:
- GMC
- Make:
- Chevrolet
- Make:
- Isuzu
- Product Type:
- Engine Parts
$54.05Qty in Cart: 0Price:$54.05Subtotal: -
BESTfit Steel Oil Pan Replaces 3944258, 3974294 & 3948611 For Cummins ISL Engines
BESTFIT TRUCK PARTS
$200.99BESTfit Steel Oil Pan Fits Cummins ISL Engines* High Quality Oil Pan* Made Of Steel* For Cummins ISL Engines* Sold Individually* Warranty On Oil Pan Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...29-072000001- SKU:
- 29-072000001
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Product Type:
- Engine Parts
$200.99Qty in Cart: 0Price:$200.99Subtotal: -
BESTfit EZ Oil Drain Valve For Detroit 60 & Detroit 50 Series Engines
BESTFIT TRUCK PARTS
$56.09BESTfit EZ Oil Drain Valve For Detroit 60 & Detroit 50 EnginesChanging your oil is made easier with the EZ Oil Drain Valve. Unlike spring-assisted gate valves, EZ Oil's ball valve design allows for straight flow and fast drainage and is rated and tested...29-072000- SKU:
- 29-072000
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$56.09Qty in Cart: 0Price:$56.09Subtotal: -
Caterpillar C15 Engine Aluminum Flywheel Housing, Replaces OE Numbers 1694153, 2234739, 3044156 By BESTfit
BESTFIT TRUCK PARTS
$1,095.99BESTfit Flywheel Housing Fits CAT C15This BESTfit aluminum Flywheel Housing fits trucks with a CAT C15 engine. It features a driver-side starter location at the 9 o'clock position and is compatible with angled motor mounts. It is designed to replace OE...29-071694153- SKU:
- 29-071694153
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Western Star
- Make:
- Peterbilt
- Make:
- Kenworth
- Product Type:
- Engine Parts
$1,095.99Qty in Cart: 0Price:$1,095.99Subtotal: -
FREE SHIPPING OVER $219
Exhaust Manifold Bolt For Isuzu NPR & GMC 6.0L
DAYTON / DORMAN
$18.86Exhaust Manifold Bolt Fits Isuzu NPR 2012-2016* High Quality Exhaust Manifold Bolts* Black * Direct Replacement For A Proper Fit * 10.9 Bolt Grade * 18 MM Integral Washer Outside Diameter * 38.5 MM Length * Made Of Steel * Thread Diameter * Sold As A 6...29-07150001- SKU:
- 29-07150001
- Truck Class:
- Heavy Duty
- Make:
- Isuzu
- Make:
- Chevrolet
- Make:
- GMC
- Product Type:
- Engine Parts
$18.86Qty in Cart: 0Price:$18.86Subtotal: -
Caterpillar 3406E Flywheel Housing Replaces 1084749, 1302802 & 3044150 By BESTfit
BESTFIT TRUCK PARTS
$999.99BESTfit Flywheel Housing Fits CAT 3406EThe Cat flywheel housing, designed to the highest standards, ensures quality and reliability. It guards the flywheel against external debris during operation. You can fit this Flywheel Housing into your Aftermarket...29-071302802- SKU:
- 29-071302802
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Engine Parts
$999.99Qty in Cart: 0Price:$999.99Subtotal: -
BESTfit Flywheel For Caterpillar 3116 & 3126 Engines With 13 Or 14 Inch Clutch
BESTFIT TRUCK PARTS
$261.99BESTfit Flywheel With 10 Inch Center Opening - Replaces 15979722, 15028478 & 1265875* High Quality Flywheel* For Caterpillar 3116 Or 3126 Engines* Flat Design For 13 Or 14 Inch Clutch* Size SAE #2* 10 Inch Center Opening* 1 Dowel And 8 Bolt Holes For...29-071265875- SKU:
- 29-071265875
- Truck Class:
- Heavy Duty
- Product Type:
- Engine Parts
$261.99Qty in Cart: 0Price:$261.99Subtotal: