FACTORY DODGE CUMMINS MOPAR 3937372 Diesel Crankcase Vent 24V Breather Tube

( Brand: Factory Dodge Cummins Mopar ), ( Manufacturer Part Number: 3937372 ), ( Type: Crank Case Blow By Vent Tube ), ( Items Included: As Pictured ), ( Material: Rubber ), ( Placement On Vehicle: On Front Timming Cover )

Review FACTORY DODGE CUMMINS MOPAR 24v Diesel Crankcase Breather Vent Tube fits RAM 1998–2002

Introducing the Mopar 3937372 Crankcase Breather Vent Tube, a crucial component for maintaining the health and performance of 1998-2002 Ram 2500 and 3500 24-valve diesel engines powered by the Cummins B Series engine. This vent tube is an essential part of the crankcase ventilation system, which helps regulate the pressure inside the crankcase and prevent harmful gases from entering the engine.

The Mopar 3937372 Crankcase Breather Vent Tube is meticulously engineered to meet the highest OEM standards. It is manufactured using premium materials, ensuring superior durability and resistance to wear and tear. The tube is designed to provide a snug and secure fit, connecting the crankcase vent valve to the intake manifold.

This vent tube features a compact, streamlined design that allows for easy installation and minimal interference with other engine components. It also includes a protective cover that shields the tube from the elements, preventing corrosion and ensuring optimal performance in various driving conditions.

Installing the Mopar 3937372 Crankcase Breather Vent Tube is a straightforward process. Simply remove the old tube, clean the area, and install the new one, following the steps outlined in your vehicle's service manual. This upgrade is an excellent investment for any Dodge Ram owner looking to keep their 24-valve diesel engine running smoothly and efficiently.

In summary, the Mopar 3937372 Crankcase Breather Vent Tube is a vital replacement part for 1998-2002 Dodge Ram 2500 and 3500 trucks with Cummins B Series engines. It is meticulously engineered to meet the highest OEM standards, providing superior durability and performance. With its compact design and easy installation, this tube is an essential upgrade for any diesel enthusiast looking to keep their engine in top shape.

Pros and Cons of Buying a Dodge Cummins Mopar Crankcase Breather Vent Tube (3937372) for 1998-2002 Ram 24V Diesel Engines

a. Improved Emission System: This breather tube is an essential part of the Dodge Cummins emission system. It allows the crankcase gases to flow out and prevents harmful emissions from entering the engine.

b. Enhanced Engine Performance: A faulty or clogged crankcase breather tube can lead to engine performance issues. Replacing it with a new one can help restore the engine's efficiency and power.

c. OEM Quality: The Mopar 3937372 crankcase breather tube is an original equipment manufacturer (OEM) part designed specifically for Dodge Cummins engines. It ensures a perfect fit and durability.

d. Reduced Engine Noise: A worn-out breather tube can cause engine noise due to the escaping gases. Replacing it can help reduce engine noise and improve overall driving experience.

a. Cost: The Mopar 3937372 crankcase breather tube can be quite expensive compared to aftermarket alternatives. However, the cost is justified by the OEM quality, durability, and the improved performance it offers.

b. Availability: This part might not be readily available in all auto parts stores. It is recommended to order it from a reliable online retailer or contact a Dodge dealership to ensure availability.

The Dodge Cummins Mopar 3937372 crankcase breather tube is an essential component for maintaining the performance and efficiency of 1998-2002 Ram 24V diesel engines. Although it comes with a higher price tag compared to aftermarket alternatives, its OEM quality, durability, and the improvements it brings to the engine make it a worthwhile investment.

If you own a Dodge Cummins 1998-2002 Ram 24V diesel engine and suspect issues with the crankcase breather tube, it is highly recommended to replace it with a new OEM part, such as the Mopar 3937372, to ensure optimal engine performance and longevity.

Details:

Good used Front timing cover crankcase vent pipe tube as pictured removed from a 1999 Dodge Ram 2500 2wd regular cab truck equipped with 24V Cummins diesel engine and NV 4500 5 speed standard transmission.

part #: 3937372 prices

• $174.98-$249.00

specifications airintakesystemse:

• for models: Ram
• for makes: Dodge
• for years: 1998-2002
• brand: Factory Dodge Cummins Mopar
• mpn: 3937372
• type: Crank Case Blow By Vent Tube
• items included: As Pictured
• material: Rubber
• placement on vehicle: On Front Timming Cover

seller airintakesystemse:

• # reviews: 9620
• rating: 100.0%
• city: Paris, Arkansas

payments airintakesystemse:

• wallet: Apple-pay
• credit card: Discover
• other

general airintakesystemse:

• Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes
• condition: Used

returns airintakesystemse:

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

shipping airintakesystemse:

• transit: 6-12 Days
• carrier: USPS
• type: Fixed
• cost: $10.00
• class: Standard
• service: USPS Ground Advantage

offer airintakesystemse:

• sold: 0
• started: October 8, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock

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