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Dodge Ram 1500 Truck Engine Parts

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  • FREE SHIPPING OVER $249
    Lucas 5Th Wheel & Slider Lube - 16 Oz Bottle

    Lucas 5Th Wheel & Slider Lube - 16 Oz Bottle

    LUCAS OIL PRODUCTS

    $15.60
    16 Oz Lucas 5th Wheel And Slider Lube BottleLucas 5th Wheel and Slider Lube is a clean and inexpensive alternative to grease for 5th wheels and sliders. It lasts twice as long as grease and is...
    10030LU
    SKU:
    10030LU
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $15.60
    Qty in Cart: 0
    Price:
    $15.60
    Subtotal:
  • Filter Wrench Ratcheting Chain

    Filter Wrench Ratcheting Chain

    AUTOMANN USA

    $51.99
    Filter Wrench Racheting Chain* High Quality Ratcheting Chain* Fits 3 Inch Thru 4.5 Inch Diameters* Sold Individually* Warranty On Ratcheting Chain Against Defects In Workmanship & Material From Date...
    09-2100088
    SKU:
    09-2100088
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $51.99
    Qty in Cart: 0
    Price:
    $51.99
    Subtotal:
  • Isspro Oil Temperature Sending Unit With 1 Stud Terminal

    Isspro Oil Temperature Sending Unit With 1 Stud Terminal

    ISSPRO

    $57.99
    Oil Temperature Sending Unit With 1/8 Inch Sensor & 3 Adapter BushingsThe Isspro Oil Temperature Sending Unit features a 1 stud terminal for convenient installation and reliable performance. This...
    09-1502008
    SKU:
    09-1502008
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Klotz Foam Filter Oil Blocks Out Moisture, Dirt, Water - 15.25 Oz. Aerosol

    Klotz Foam Filter Oil Blocks Out Moisture, Dirt, Water - 15.25 Oz. Aerosol

    FLEET FILTERS

    $24.13
    Klotz KL-606 Foam Air Filter Oil* High Quality Foam Filter* Blocks Out Moisture, Dirt, And Water* For Waterproof Protection* Improves Air Flow * Filters Out Micron-Sized Particles * 15.25 Oz Aerosol...
    09-090500001
    SKU:
    09-090500001
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $24.13
    Qty in Cart: 0
    Price:
    $24.13
    Subtotal:
  • BESTfit Oil Pan Cast Aluminum For Caterpillar 3406 Pre-1985

    BESTfit Oil Pan Cast Aluminum For Caterpillar 3406 Pre-1985

    BESTFIT TRUCK PARTS

    $830.99
    BESTfit Oil Pan For CAT 3406A & 3406BThis high quality aluminum 7 gallon oil pan works with Caterpillar 3406 engines. It can fit either the front or the rear sump in your aftermarket CAT3406 A&B,...
    09-074N919
    SKU:
    09-074N919
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Capacity:
    7 Gallons
    $830.99
    Qty in Cart: 0
    Price:
    $830.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Oil Pan Gasket For Caterpillar 3406 Engines

    BESTfit Oil Pan Gasket For Caterpillar 3406 Engines

    BESTFIT TRUCK PARTS

    $30.89
    BESTfit Oil Pan Gasket* High Quality Oil Pan Gasket* For Caterpillar Engines 3406A, 3606B, 3406C, 3406E* Fits Pan # 09-074N919, 09-077C3236* Will Not Fit C15 Engine Oil Pans* Sold Individually*...
    09-074N11516
    SKU:
    09-074N11516
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $30.89
    Qty in Cart: 0
    Price:
    $30.89
    Subtotal:
  • BESTfit Cummins NT855 Flywheel Housing

    BESTfit Cummins NT855 Flywheel Housing

    BESTFIT TRUCK PARTS

    $1,013.99
    BESTfit Flywheel HousingThis high quality flywheel housing for the Cummins NT855 engine is drilled for both straight up and tilted engine and for the electronic tachometer. The flywheel has a small...
    09-073036011
    SKU:
    09-073036011
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    $1,013.99
    Qty in Cart: 0
    Price:
    $1,013.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 2.25 Inch Oil Filler Cap W/ T Handle For Cummins

    TPHD 2.25 Inch Oil Filler Cap W/ T Handle For Cummins

    TPHD

    $34.66
    Oil Filler Cap By TPHD* High Quality Expandable Metal - Rubber Cap* Fits 2.25 Inch ID Oil Filler Hole* For Cummins Engines* Sold Individually* Warranty On Oil Filler Cap Against Defects In...
    09-072011
    SKU:
    09-072011
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $34.66
    Qty in Cart: 0
    Price:
    $34.66
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 1 5/8 Inch Oil Filler Cap W/ T Handle

    TPHD 1 5/8 Inch Oil Filler Cap W/ T Handle

    TPHD

    $35.36
    Oil Filler Cap* High Quality Oil Filler Cap* 1 5/8 Inch* Sold Individually* Warranty On Oil Filler Cap Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...
    09-072010
    SKU:
    09-072010
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $35.36
    Qty in Cart: 0
    Price:
    $35.36
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 1.375 Inch Oil Filler Cap W/ T Handle

    TPHD 1.375 Inch Oil Filler Cap W/ T Handle

    TPHD

    $22.67
    1.375 Inch Oil Filler Cap By TPHD* High Quality Oil Filler Cap* 1.375 Inch* Sold Individually* Warranty On Oil Filler Cap Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-072009
    SKU:
    09-072009
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $22.67
    Qty in Cart: 0
    Price:
    $22.67
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 1 Inch Oil Filler Cap W/ T Handle

    TPHD 1 Inch Oil Filler Cap W/ T Handle

    TPHD

    $11.12
    Oil Filler Cap By TPHD* High Quality Oil Filler Cap* 1 Inch* Sold Individually* Warranty On Oil Filler Cap Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    09-072007
    SKU:
    09-072007
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $11.12
    Qty in Cart: 0
    Price:
    $11.12
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 2 Inch Oil Filler Cap

    TPHD 2 Inch Oil Filler Cap

    TPHD

    $13.84
    Oil Filler Cap With T Handle By TPHDThe oil filler cap allows easy access to the engine when filling lubricating oil. The cap also seals the oil supply to the engine. This seal prevents possible...
    09-072006
    SKU:
    09-072006
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $13.84
    Qty in Cart: 0
    Price:
    $13.84
    Subtotal:
  • BESTfit Oil Pan Isolator Seal Gasket For Caterpillar C15 & Late 3406E Engines

    BESTfit Oil Pan Isolator Seal Gasket For Caterpillar C15 & Late 3406E Engines

    BESTFIT TRUCK PARTS

    $119.99
    BESTfit Diesel CAT C15 & Late 3406E Oil Pan GasketMade of HNBR rubber, this oil pan gasket seal has a one piece design and can withstand service temperatures of -40 to 115C. It is resistant to fuel,...
    09-071685248
    SKU:
    09-071685248
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $119.99
    Qty in Cart: 0
    Price:
    $119.99
    Subtotal:
  • Thermoplastic Rear Sump Without Ports Oil Pan For Detroit Series 60 Engines

    Thermoplastic Rear Sump Without Ports Oil Pan For Detroit Series 60 Engines

    AFTERMARKET

    $655.99
    Plastic Oil Pan Fits Detroit 60 Series EnginesEnsure consistent oil flow and engine protection with the Thermoplastic Rear Sump Without Ports Oil Pan for Detroit Series 60 Engines. Built from...
    09-071200002
    SKU:
    09-071200002
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $655.99
    Qty in Cart: 0
    Price:
    $655.99
    Subtotal:
  • Torque Converter Outlet Oil Temperature Sensor Replaces 2566453

    Torque Converter Outlet Oil Temperature Sensor Replaces 2566453

    DAYTON / DORMAN

    $50.99
    -40 To 150 Degree Oil Temp SensorReplace worn sensors with the Torque Converter Outlet Oil Temperature Sensor. With a female irregular connector, male 2-blade terminal, and 0.75-inch fine threads,...
    09-0710002
    SKU:
    09-0710002
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • FREE SHIPPING
    12 Volt 170 Amp 36 SI Hinge Mount Alternator

    12 Volt 170 Amp 36 SI Hinge Mount Alternator

    AUTOMANN USA

    $419.99
    Hinge Mount AlternatorDelivering consistent and reliable power to your truck's electrical system, the 12 Volt 170 Amp 36 SI Hinge Mount Alternator is built for performance and durability. With 170...
    09-070914
    SKU:
    09-070914
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $419.99
    Qty in Cart: 0
    Price:
    $419.99
    Subtotal:
  • FREE SHIPPING
    12 Volt 140 Amp 35 SI Hinge Mount Alternator

    12 Volt 140 Amp 35 SI Hinge Mount Alternator

    OPP - ORIGINAL PARTS PROGRAM

    $491.99
    J180 Hinge Mount Brush Alternator* High Quality Alternator* Replaces OEM # 8600064, ABP N15 BLJ160, MTRALT-3652, ALT-3652* 35 SI* 12 Volt * 140 AMP* J180 Hinge Mount Type* Sold Individually* Warranty...
    09-070912
    SKU:
    09-070912
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $491.99
    Qty in Cart: 0
    Price:
    $491.99
    Subtotal:
  • FREE SHIPPING
    12 Volt 160 Amp 24 SI Pad Mount Alternator

    12 Volt 160 Amp 24 SI Pad Mount Alternator

    AUTOMANN USA

    $276.99
    12 Volt Alternator Replaces 8600889, ABP N15 555P160, MTRALT-1242, ALT-1242Replace your old alternator with the 12 Volt 160 Amp 24 SI Pad Mount Alternator for reliable truck operation. This...
    09-070911
    SKU:
    09-070911
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $276.99
    Qty in Cart: 0
    Price:
    $276.99
    Subtotal:
  • FREE SHIPPING
    12 Volt 160 Amp 24 SI Hinge Mount Alternator

    12 Volt 160 Amp 24 SI Hinge Mount Alternator

    AUTOMANN USA

    $343.99
    Alternator* High Quality Alternator* Replaces OEM # 8600310, ABP N15 AVI143J170, MTRALT-1243, ALT-1243* 24 SI* 12 Volt * 160 AMP* J180 Hinge Mount Type* Sold Individually* Warranty On Alternator...
    09-070910
    SKU:
    09-070910
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $343.99
    Qty in Cart: 0
    Price:
    $343.99
    Subtotal:
  • 39MT 11 Tooth Starter With Over Crank Protection For Detroit Diesel DD13/15/16 Engines

    39MT 11 Tooth Starter With Over Crank Protection For Detroit Diesel DD13/15/16 Engines

    AUTOMANN USA

    $598.99
    12V Starter With Over Crank ProtectionKeep your Detroit Diesel DD13, DD15, and DD16 running smoothly with the 39MT 11 Tooth Starter with Over Crank Protection. Engineered for 12 volts, this starter...
    09-070904
    SKU:
    09-070904
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $598.99
    Qty in Cart: 0
    Price:
    $598.99
    Subtotal:
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Find High-Quality Dodge Ram 1500 Truck Engine Parts

When your Dodge Ram 1500 is part of your business, every mile matters. That’s why we stock the medium-duty truck engine parts you need to keep your rig running strong, mile after mile. Whether you're facing cooling issues, fuel delivery problems, or just general wear and tear, 4 State Trucks has the aftermarket semi engine parts to get you back on the road fast. We know commercial drivers don’t have time for downtime. That’s why we carry parts built to solve your real-world problems: - Overheating or poor A/C performance? A quality aftermarket A/C condenser and condenser fan restore cooling power fast, keeping your cabin comfortable and your mind sharp on long hauls. - Fuel delivery problems? Our reliable fuel lift pumps make sure your engine gets a steady supply of diesel, preventing stalls, rough idling, or power loss—especially when hauling or climbing. - Coolant leaks or overheating risk? Heavy-duty coolant hoses keep coolant flowing right where it needs to go, protecting your engine from heat damage that can shut your operation down. - Exhaust leaks or power loss? Our exhaust manifold hardware kits make sure your exhaust system stays sealed tight, boosting performance and preventing dangerous cabin leaks. - Accessory drive issues? A high-quality serpentine belt keeps vital systems like your alternator, power steering, A/C, and water pump operating smoothly, preventing costly breakdowns. These aftermarket semi truck engine parts aren’t just about replacement—they’re about performance, reliability, and peace of mind for the long haul.

Why Dodge Ram 1500 Drivers Choose Our Commercial Truck Engine Parts

- Designed for heavy-duty, high-wear-and-tear performance. - Designed to fit your Dodge Ram 1500 right the first time. - Tough materials that resist heat, vibration, and wear. - Protects your engine, improves fuel efficiency, and extends truck life. - Helps minimize downtime and keeps you making money.

Shop Commercial Truck Engine Parts at 4 State Trucks

Get the semi engine parts you need to keep your Dodge Ram 1500 working hard and running strong. Shop online at 4 State Trucks today—where real drivers find real solutions.

Frequently Asked Questions About Dodge Ram 1500 Truck Engine Parts

Will these engine parts fit my specific Dodge Ram 1500 model year and engine size?

Dodge Ram 1500 trucks have been built with several different engine options over the years, including various V6 and V8 configurations, so fitment can vary significantly between model years. Always check the listed year range and engine specification on each product page, and compare it against your truck's VIN or engine code before ordering to ensure a proper match.

What materials are these engine components made from, and how durable are they?

Engine parts in this category are typically made from materials such as cast aluminum, steel, or OEM-grade composites, depending on the specific component. We aim to carry parts that meet or exceed original equipment standards for durability and heat resistance, but material specifications can differ by manufacturer and part type, so review the individual product description for details.

Are these parts OEM, aftermarket, or remanufactured?

Our engine parts selection includes a mix of OEM, aftermarket, and remanufactured options depending on availability and the specific part. Each product listing indicates the part's origin and condition, so you can choose based on your budget and preference for original manufacturer specifications versus aftermarket alternatives.

Do I need professional installation, or can I install these engine parts myself?

This depends on the complexity of the part. Simpler components like sensors, gaskets, or covers can often be installed by an experienced DIYer with basic tools and a repair manual. More involved parts, such as those requiring engine disassembly or specialized torque procedures, are best handled by a qualified mechanic to avoid damage or improper seating that could affect performance.

How do I know if a part is the cause of my engine issue before purchasing a replacement?

Before replacing an engine component, it's a good idea to have your truck diagnosed using an OBD-II scanner or by a mechanic to confirm the specific part causing the issue. This helps avoid purchasing and installing a part that ultimately does not resolve the underlying problem, saving you time and money.


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