1. Manifolds & Headers Offered
  2. sku: 9533175430600853
  3. BLK PRO 3976335

BLK PRO 3976335 Water Inlet Tube

fits model: Cummins.

3976335 Blk Pro Water Inlet Tube For Cummins

( Brand: Blk Pro ), ( Part Type: Tube ), ( Oem Part Numbers: Motorhome, Tractor, Kenworth, Semi, Vermeer, Tiger Cat, Cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, New Holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, Crane, Tadano, Hyster, Isb, Qsb, Qsc ), ( Oem Interchange Part Numbers: 4b, K38, K50, Qsm11, Ism11, Isx15, Qsx15, N855, N14, M11, Volvo, Gmc, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, Cat, Diesel, Ford Ln7000, Komatsu, Nt855, Big Cam ), ( Oem Interchange: Freightliner Fl50, Freightliner Fl60, Freightliner Fl70, Freightliner Fl80, Freightliner Fs65, Freightliner Mt35, Freightliner Mt45, Freightliner Mt55, Freightliner Fc70, Ford Cf700, Ford F700, Isb, Qsb, White, Skid Steer, B3.9, Thomas, Small Cam, Cabover ), ( Ipn: 3976335 )

Review BLK PRO Water Inlet Tube fits CUMMINS

The Cummins Pro Water Inlet Tube, model number 3976335, is a crucial component for ensuring the efficient and uninterrupted water supply in your Cummins engine. This tube is specifically designed to meet the rigorous demands of heavy-duty applications.

Measuring 15 inches in length, this tube is manufactured using high-quality materials that provide excellent durability and resistance to corrosion. It is made from flexible, reinforced rubber, ensuring it can withstand the rigors of continuous use while maintaining its shape. The tube's interior is lined with a smooth, non-porous surface that resists the growth of bacteria and other microorganisms, ensuring a consistent water flow and reducing the risk of contamination.

The Pro Water Inlet Tube's exterior is engineered with a textured, ribbed design that enhances its grip and ease of installation. It also features a durable, heat-resistant shield that protects the tube from the engine's extreme temperatures, thereby extending its lifespan.

The tube's inlet end is equipped with a secure, positive-lock connection, which ensures a leak-free seal. This design feature minimizes the risk of water leaks, thereby preventing potential engine damage. The outlet end is fitted with a threaded connection that is compatible with standard water pump outlets.

Installing the Pro Water Inlet Tube is a straightforward process. It can be easily replaced in a matter of minutes using simple hand tools. The tube comes packaged with clear installation instructions and all necessary hardware, making it an ideal choice for DIY enthusiasts and professional technicians alike.

In summary, the Cummins Pro Water Inlet Tube, model number 3976335, is a high-performance, durable component that delivers consistent water flow to your engine. Its use of high-quality materials, innovative design features, and easy installation make it an essential upgrade for any Cummins engine.

Buying a new water inlet tube (Part Number: 3976335) for a Cummins engine can be a crucial decision for engine cooling system maintenance. Here are some pros and cons to consider before making a purchase.

Pros:

1. Improved Cooling Efficiency: A new water inlet tube can ensure proper cooling system function. A damaged or worn tube may restrict water flow, leading to overheating issues.

2. Enhanced Durability: A new tube made of high-quality materials can last longer than a worn-out or damaged OEM tube.

3. Peace of Mind: Replacing a faulty water inlet tube can prevent potential engine damage from overheating or coolant leaks.

Cons:

1. Cost: A new water inlet tube can be an expensive replacement, especially if it is not covered under warranty.

2. Labor Costs: Installing the new water inlet tube may require professional help, adding to the overall cost.

3. Potential for Other Issues: Replacing the tube may not be the only solution to cooling system problems. Other components, such as the water pump or thermostat, may also need attention.

In conclusion, replacing a worn-out or damaged water inlet tube (Part Number: 3976335) for a Cummins engine can improve cooling efficiency, enhance durability, and provide peace of mind. However, the cost and labor expenses associated with the replacement should be carefully considered. If the cooling system problem persists after the tube replacement, it may be necessary to inspect other components.

Recommendation:

If you suspect that your Cummins engine's water inlet tube is faulty, it is recommended to have it inspected by a professional mechanic. They can assess the condition of the tube and other cooling system components and recommend an appropriate solution. If the tube is indeed the issue, it may be worth the investment for the benefits of improved cooling efficiency and peace of mind. However, it is essential to weigh the costs against the potential need for additional repairs.

specifications maniheader:

  • for models: Cummins
  • brand: Blk Pro
  • part type: Tube
  • oem part numbers: Motorhome, Tractor, Kenworth, Semi, Vermeer, Tiger Cat, Cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, New Holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, Crane, Tadano, Hyster, Isb, Qsb, Qsc
  • oem interchange part numbers: 4b, K38, K50, Qsm11, Ism11, Isx15, Qsx15, N855, N14, M11, Volvo, Gmc, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, Cat, Diesel, Ford Ln7000, Komatsu, Nt855, Big Cam
  • oem interchange: Freightliner Fl50, Freightliner Fl60, Freightliner Fl70, Freightliner Fl80, Freightliner Fs65, Freightliner Mt35, Freightliner Mt45, Freightliner Mt55, Freightliner Fc70, Ford Cf700, Ford F700, Isb, Qsb, White, Skid Steer, B3.9, Thomas, Small Cam, Cabover
  • interchange part number: 3976335

shipping maniheader:

  • cost: $29.99
  • type: Fixed
  • transit: 38-57 Days
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • carrier: FedEx

payments maniheader:

  • other
  • wallet: Paypal
  • credit card: Diners-club

offer maniheader:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: December 11, 2025
  • options: Ship-to-home

returns maniheader:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

seller maniheader:

  • # reviews: 8605
  • rating: 99.4%
for models: cummins, part type: tube, oem part numbers: motorhome, tractor, kenworth, semi, vermeer, tiger cat, cummins, allis chalmers, combine, harvester, sprayer, gleaner, massey ferguson, new holland, d250, d350, w250, w350, 2500, 3500, 4500, 5500, crane, tadano, hyster, isb, qsb, qsc, oem interchange part numbers: 4b, k38, k50, qsm11, ism11, isx15, qsx15, n855, n14, m11, volvo, gmc, b6.7, k19, celect, elctronic, injection, benze, caterpillar, detroit, cat, diesel, ford ln7000, komatsu, nt855, big cam, oem interchange: freightliner fl50, freightliner fl60, freightliner fl70, freightliner fl80, freightliner fs65, freightliner mt35, freightliner mt45, freightliner mt55, freightliner fc70, ford cf700, ford f700, isb, qsb, white, skid steer, b3.9, thomas, small cam, cabover,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 9533175430600853,

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