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Nissan Titan Truck Engine Parts

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Turbocharger For Cummins NTC315, 240

    Turbocharger For Cummins NTC315, 240

    AREA DIESEL SERVICE

    $1,310.99
    TurboCharger Replaces 40333326H 3029514 3522865 196441* High Quality Turbocharger* No Core Needed* Made In USA* Sold Individually* Warranty On Turbochargers Against Defects In Workmanship & Material...
    29-0704126
    SKU:
    29-0704126
    Location:
    Made In USA
    Material Options:
    Cast Iron
    Style Options:
    Cummins
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $1,310.99
    Qty in Cart: 0
    Price:
    $1,310.99
    Subtotal:
  • S480 Non-Wastegated Turbocharger For Caterpillar C15 C16 3406E

    S480 Non-Wastegated Turbocharger For Caterpillar C15 C16 3406E

    AREA DIESEL SERVICE

    $3,026.99
    S480 Big CAT BorgWarner Non-Wastegated TurbochargerThe S480 Big Cat non-wastegated turbo is designed for applications with 750-850 horsepower. It features a 1.58 A/R housing, a forged milled...
    29-0704110
    SKU:
    29-0704110
    Material Options:
    Cast Iron
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $3,026.99
    Qty in Cart: 0
    Price:
    $3,026.99
    Subtotal:
  • Turbo Housing S400SX4 For CAT 3406E

    Turbo Housing S400SX4 For CAT 3406E

    AREA DIESEL SERVICE

    $469.99
    T6 1.58 A/R Twin Scroll Turbine Housing* High Quality Turbo Housing* Cast Iron* 1.58 A/R Turbine Housing* Twin Scroll 5.75 Inch V-Band Outlet* Sold Individually* Warranty On Turbo Housings Against...
    09-0704047
    SKU:
    09-0704047
    Truck Class:
    Universal
    Material Options:
    Cast Iron
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $469.99
    Qty in Cart: 0
    Price:
    $469.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    S410SX Turbo 80MM Super Core For Caterpillar Engines

    S410SX Turbo 80MM Super Core For Caterpillar Engines

    AREA DIESEL SERVICE

    Now: $1,379.05
    Was: $1,948.99
    Super Core Turbo AssemblyThis turbo is designed for single-turbo Caterpillar engines, including C15 Acert, C15, 3406, MBN, 6NZ, 5EK, SDP, MXS, BXS, and NSX models. Please note, a turbine housing is...
    09-0704046
    SKU:
    09-0704046
    Material Options:
    Cast Iron
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    Now: $1,379.05
    Was: $1,948.99
    Qty in Cart: 0
    Price:
    Now: $1,379.05
    Was: $1,948.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Fixed A/C Blue Orifice Tube For Ford, Sterling

    Fixed A/C Blue Orifice Tube For Ford, Sterling

    BESTFIT TRUCK PARTS

    Now: $1.24
    Was: $1.77
    Air Conditioner Orifice Tube for Automotive ReplacementOur BESTfit valves provide the same high-quality, reliable, and durable performance as factory parts. They effectively restore A/C performance...
    09-070013
    SKU:
    09-070013
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    Now: $1.24
    Was: $1.77
    Qty in Cart: 0
    Price:
    Now: $1.24
    Was: $1.77
    Subtotal:
  • 5.5 ID x 6 Inch Rubber Straight Hump Coupler For Intake Piping

    5.5 ID x 6 Inch Rubber Straight Hump Coupler For Intake Piping

    AFTERMARKET

    $42.53
    5 1/2 Inch ID Black Rubber Hump Style Straight Coupler WithCreate a smooth transition between two sections of intake piping with this rubber straight hump hose coupler. Designed for optimal airflow...
    29-070100003
    SKU:
    29-070100003
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Diameter Options:
    5 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $42.53
    Qty in Cart: 0
    Price:
    $42.53
    Subtotal:
  • BESTfit Steel Front Sump Oil Pan For Cummins X15 Engines - Replaces 5647538

    BESTfit Steel Front Sump Oil Pan For Cummins X15 Engines - Replaces 5647538

    BESTFIT TRUCK PARTS

    $644.99
    BESTfit Oil Pan W/ Front Sump - Replaces 4386821* High Quality Steel Oil Pan* Front Sump* Fits Cummins X15 2016-Current* Sold Individually* Warranty On Oil Pans Against Defects In Workmanship &...
    29-07200020
    SKU:
    29-07200020
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    $644.99
    Qty in Cart: 0
    Price:
    $644.99
    Subtotal:
  • BESTfit Damper Replaces 8929294, 8929502 For 11.1L, 12.7L, 14.0L Detroit Diesel Series 60 Engines

    BESTfit Damper Replaces 8929294, 8929502 For 11.1L, 12.7L, 14.0L Detroit Diesel Series 60 Engines

    BESTFIT TRUCK PARTS

    $610.99
    BESTfit Damper* High Quality Damper* Sold Individually* Warranty On Dampers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...
    29-07040027
    SKU:
    29-07040027
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $610.99
    Qty in Cart: 0
    Price:
    $610.99
    Subtotal:
  • BESTfit Cummins ISC, ISL Flywheel 3909908

    BESTfit Cummins ISC, ISL Flywheel 3909908

    BESTFIT TRUCK PARTS

    $520.99
    BESTfit Flywheel* High Quality Flywheel* 158 Teeth Count * Uses Ring Gear* Sold Individually* Warranty On Flywheels Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    29-07040029
    SKU:
    29-07040029
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Product Type:
    Engine Parts
    $520.99
    Qty in Cart: 0
    Price:
    $520.99
    Subtotal:
  • BESTfit Damper Replaces 3073587 For Cummins ISM, M1 Engines

    BESTfit Damper Replaces 3073587 For Cummins ISM, M1 Engines

    BESTFIT TRUCK PARTS

    $488.99
    BESTfit Damper* High Quality Damper* Sold Individually* Warranty On Dampers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...
    29-07040028
    SKU:
    29-07040028
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $488.99
    Qty in Cart: 0
    Price:
    $488.99
    Subtotal:
  • BESTfit Exhaust Manifold Replaces 3931440 For Cummins C Series Engines

    BESTfit Exhaust Manifold Replaces 3931440 For Cummins C Series Engines

    BESTFIT TRUCK PARTS

    $245.99
    BESTfit Exhaust Manifold* High Quality Exhaust Manifold* Turbo Exhaust Position LMFO* Made Of Iron* Sold Individually* Warranty On Exhaust Manifolds Against Defects In Workmanship & Material From...
    29-07120050
    SKU:
    29-07120050
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $245.99
    Qty in Cart: 0
    Price:
    $245.99
    Subtotal:
  • BESTfit Cummins ISC, ISL Flywheel Replaces 3282171

    BESTfit Cummins ISC, ISL Flywheel Replaces 3282171

    BESTFIT TRUCK PARTS

    $798.99
    BESTfit Flywheel* High Quality Flywheel* 138 Teeth Count* Uses A Ring Gear* Sold Individually* Warranty On Flywheels Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    29-07040023
    SKU:
    29-07040023
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Billet Aluminum
    Product Type:
    Engine Parts
    $798.99
    Qty in Cart: 0
    Price:
    $798.99
    Subtotal:
  • BESTfit Cummins ISX12 Flywheel

    BESTfit Cummins ISX12 Flywheel

    BESTFIT TRUCK PARTS

    $537.99
    BESTfit SAE No 1 Flywheel W/ Ring Gear* High Quality Flywheel* Size SAE No.1* 15.5 Inch Clutch* Ring Gear (Included)* Sold Individually* Warranty On Flywheels Against Defects In Workmanship &...
    29-07040024
    SKU:
    29-07040024
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Billet Aluminum
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    $537.99
    Qty in Cart: 0
    Price:
    $537.99
    Subtotal:
  • BESTfit Detroit Diesel DD15 Flywheel, 160 Tooth Count

    BESTfit Detroit Diesel DD15 Flywheel, 160 Tooth Count

    BESTFIT TRUCK PARTS

    $524.99
    BESTfit Flywheel W/ 12 Mounting Holes, 1 Dowel Pin Hole & 15 Inch Clutch Size* High Quality Flywheel* 12 Mounting Holes* 1 Dowel Pin Hole* 10 Inch Bore Opening* Ring Gear (Included)* 160 Teeth Count*...
    29-07040021
    SKU:
    29-07040021
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $524.99
    Qty in Cart: 0
    Price:
    $524.99
    Subtotal:
  • BESTfit Cummins 8.3L ISC-ISL Iron Flywheel Housing

    BESTfit Cummins 8.3L ISC-ISL Iron Flywheel Housing

    BESTFIT TRUCK PARTS

    $876.99
    BESTfit Cast Iron Flywheel Housing* High Quality Flywheel Housing* Cast Iron* Sold Individually* Warranty On Flywheel Housings Against Defects In Workmanship & Material From Date Of Purchase*** High...
    29-07040026
    SKU:
    29-07040026
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $876.99
    Qty in Cart: 0
    Price:
    $876.99
    Subtotal:
  • BESTfit Camshaft 691921 For Detroit Diesel Series 60 11.1L Engines

    BESTfit Camshaft 691921 For Detroit Diesel Series 60 11.1L Engines

    BESTFIT TRUCK PARTS

    $865.99
    BESTfit New Aftermarket Detroit CamshaftThis Camshaft fits in your Aftermarket Detroit Diesel Series 60 Heavy Duty Trucks.* High Quality Camshaft* Sold Individually* Warranty On Camshafts Against...
    29-07040009
    SKU:
    29-07040009
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $865.99
    Qty in Cart: 0
    Price:
    $865.99
    Subtotal:
  • BESTfit D11 Flywheel, 153 Tooth Count For Mack MP7, Volvo

    BESTfit D11 Flywheel, 153 Tooth Count For Mack MP7, Volvo

    BESTFIT TRUCK PARTS

    $720.99
    BESTfit Flywheel W/ 12 Mounting Holes, 10 Inch Bore Opening & 15 Inch Clutch Size* High Quality Flywheel* 12 Mounting Holes* 1 Dowel Pin Hole* 10 Inch Bore Opening* Ring Gear (Included)* 153 Teeth...
    29-07040022
    SKU:
    29-07040022
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $720.99
    Qty in Cart: 0
    Price:
    $720.99
    Subtotal:
  • BESTfit Cam Shaft Replaces 4025134 For Cummins ISB Engines

    BESTfit Cam Shaft Replaces 4025134 For Cummins ISB Engines

    BESTFIT TRUCK PARTS

    $198.99
    BESTfit Cam Shaft* High Quality Camshaft* Sold Individually* Warranty On Camshafts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    29-07040007
    SKU:
    29-07040007
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $198.99
    Qty in Cart: 0
    Price:
    $198.99
    Subtotal:
  • BESTfit Cummins C Series Cast Iron Flywheel Housing, SAE No 1 Size

    BESTfit Cummins C Series Cast Iron Flywheel Housing, SAE No 1 Size

    BESTFIT TRUCK PARTS

    $1,035.99
    BESTfit Cast Iron Flywheel Housing* High Quality Flywheel Housing* Cast Iron* Size: SAE No. 1* Starter  - 1 O Clock Position * Sold Individually* Warranty On Flywheel Housings Against Defects In...
    29-07040005
    SKU:
    29-07040005
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $1,035.99
    Qty in Cart: 0
    Price:
    $1,035.99
    Subtotal:
  • BESTfit Camshaft 691920 For Detroit Diesel Series 60 12.7L & 14.0L Engines

    BESTfit Camshaft 691920 For Detroit Diesel Series 60 12.7L & 14.0L Engines

    BESTFIT TRUCK PARTS

    $865.99
    BESTfit Detroit Diesel 60 Series 12.7 Engine CamshaftThis Camshaft fits in your Aftermarket Detroit Diesel Series 60 12.7L/14.0L Heavy Duty Trucks.* High Quality Camshaft* Sold Individually* Warranty...
    29-07040008
    SKU:
    29-07040008
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $865.99
    Qty in Cart: 0
    Price:
    $865.99
    Subtotal:
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Nissan Titan Aftermarket Engine Parts

When your Nissan Titan is part of your daily grind, you can’t afford engine trouble slowing you down. You need real durability, real performance, and parts that are built to keep your truck—and your business—moving. At 4 State Trucks, we offer aftermarket engine parts that protect your Titan’s power, efficiency, and reliability for the long haul. Small parts make a big difference. A diesel fuel lift pump keeps steady fuel flow to your engine, so you get smooth starts, consistent power, and better efficiency. A strong serpentine belt powers the systems you rely on—like your alternator, water pump, and A/C—keeping your Titan running cool and comfortable. Reliable O-rings seal up critical connections, helping you avoid leaks that lead to bigger (and more expensive) repairs down the road. Swapping out tired parts with fresh, quality replacements isn’t just maintenance—it’s protecting your truck, your time, and your bottom line.

Why Drivers Trust Our Commercial Truck Engine Parts

- Designed tough for commercial and heavy-use trucks. - Helps maintain strong fuel delivery, cooling, and accessory performance. - Cuts down on downtime and costly roadside repairs. - Fast shipping and real customer support when you need it most.

Shop Top Heavy-Duty Engine Parts at 4 State Trucks

Keep your Titan running like it should—powerful, reliable, and ready for anything. Shop 4 State Trucks today and stay one step ahead of the road.

Frequently Asked Questions About Nissan Titan Truck Engine Parts

Will these engine parts fit my specific Nissan Titan model year?

Nissan Titan engine parts can vary by model year and engine configuration, so it's important to check the fitment details listed on each product page before ordering. If you're unsure whether a part matches your truck's specific year, trim, or engine type, our team can help confirm compatibility before you buy.

Are these parts OEM or aftermarket?

This category includes a mix of OEM and quality aftermarket engine components, and each product listing specifies which type you're purchasing. OEM parts are built to match factory specifications, while aftermarket options can offer a cost-effective alternative without sacrificing reliability.

What materials are used in these engine parts, and how durable are they?

Engine parts in this category are typically made from durable materials such as cast metal, aluminum, or engineered composites designed to withstand normal engine operating conditions. Specific material details are listed on individual product pages so you know exactly what you're getting.

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

Installation difficulty depends on the specific part. Some components, like filters or sensors, are straightforward enough for at-home installation with basic tools, while others, such as internal engine components, may require professional installation and specialized equipment. If you're unsure, we recommend consulting a qualified mechanic.

How do I know if a part is the right replacement for a worn or failing component?

Look for symptoms such as unusual engine noises, reduced performance, fluid leaks, or warning lights, and compare your existing part's specifications or part number to the listing. If you're replacing a failed component, matching the original part number is the most reliable way to ensure proper fit and function.


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