CUMMINS 4089798 Turbocharger Sensor Hex Head Cap Screw 3-PIN

( Brand: Cummins ), ( Manufacturer Part Number: 4089798 ), ( Type: Speed Sensor ), ( Color: Black And Green ), ( Country Of Origin: China )

Review CUMMINS 3-pin Turbocharger Speed Sensor Assembly Hex Head Cap Screw

Introducing the Cummins 4089798 3-pin Turbocharger Sensor Hex Head Cap Screw, a crucial component in ensuring the optimal performance of your Cummins turbocharged engine. This fastener is specifically designed to secure the 3-pin turbocharger sensor in place, enabling precise and reliable data transmission between the sensor and the engine control module.

The Cummins 4089798 cap screw boasts a hexagonal head profile, providing a robust and secure engagement with standard socket or wrench tools. This design feature not only simplifies the installation process but also offers greater torque application and resistance to stripping or rounding off during tightening.

Made from high-strength material, the cap screw guarantees a secure and durable hold on the sensor. This material selection ensures both the cap screw and the sensor can endure the rigors of heavy-duty engine operation, including extreme temperatures and vibrations.

With a thread pitch of 10mm and a length of approximately 21mm, the Cummins 4089798 3-pin Turbocharger Sensor Hex Head Cap Screw is designed to fit standard sensors and applications. Its precise dimensions and thread quality guarantee a snug fit and effective sealing between the sensor and the engine component, preventing leaks and ensuring proper sensor function.

In summary, the Cummins 4089798 3-pin Turbocharger Sensor Hex Head Cap Screw is an essential component for maintaining the performance and reliability of your Cummins turbocharged engine. Its hexagonal head, high-strength material, and precise dimensions make it a dependable and efficient fastener for securing the turbocharger sensor.

Buying a Cummins 4089798 3-Pin Turbocharger Sensor Hex Head Cap Screw: Weighing the Pros and Cons

The Cummins 4089798 3-Pin Turbocharger Sensor Hex Head Cap Screw is a vital component in the maintenance or repair of Cummins engines. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this cap screw to help you make an informed decision.

1. OEM Compatibility: Purchasing this cap screw from a reputable supplier ensures that it is an original equipment manufacturer (OEM) part, which means it is designed specifically for Cummins engines and is likely to fit perfectly, ensuring optimal engine performance.

2. Durability: Cummins is known for producing high-quality components, and this cap screw is no exception. It is engineered to withstand the harsh conditions of the engine environment, providing long-lasting reliability.

3. Enhanced Engine Efficiency: A faulty or poorly installed cap screw could lead to engine performance issues, such as reduced power output or increased fuel consumption. By investing in a new OEM cap screw, you can maintain or restore the engine's efficiency.

1. Cost: The price of an OEM cap screw can be higher than aftermarket alternatives. However, it is essential to consider the long-term benefits, such as improved engine performance and durability, which can outweigh the initial cost.

2. Availability: Depending on the supplier, there might be a delay in receiving the cap screw due to stock availability. To mitigate this, it is recommended to research multiple suppliers and order the part in advance to avoid any potential downtime.

In summary, investing in a Cummins 4089798 3-Pin Turbocharger Sensor Hex Head Cap Screw from a reputable supplier offers several advantages, including OEM compatibility, durability, and enhanced engine efficiency. While the initial cost may be higher than aftermarket alternatives, the long-term benefits and peace of mind that come with using an OEM part often justify the investment. To ensure a timely delivery, it is recommended to research multiple suppliers and order the part in advance.

Details:

Cummins 4089798: 3-Pin Turbocharger Speed Sensor Assembly w/ Hex Head Cap Screw.

part #: 4089798 prices

• $174.99-$900.00

specifications turbiparts:

• brand: Cummins
• mpn: 4089798
• type: Speed Sensor
• color: Black And Green
• country of origin: China

shipping turbiparts:

• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS
• transit: 3-6 Days

seller turbiparts:

• rating: 99.7%
• city: North Salt Lake, Utah
• # reviews: 61531

general turbiparts:

• condition: New other see details
• Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts

returns turbiparts:

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

offer turbiparts:

• availability: In Stock
• started: March 18, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1

payments turbiparts:

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

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