1. Engine Rocker & Valve Covers Items
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  3. CUMMINS 68005158AA

CUMMINS 68005158AA Valve Cover Ccv Breather Fitting 6.7 4934496

68005158aa Cummins 6.7 Valve Cover Ccv Breather Fitting 4934496 Good Used

( Brand: Cummins ), ( Manufacturer Part Number: 68005158AA ), ( Type: Valve Cover ), ( Manufacturer Warranty: No ), ( Oe/oem Part Number: 4934496 )

Review CUMMINS 6.7 Valve Cover Ccv Breather Fitting Good Used

Introducing the Cummins 68005158AA 6.7 Valve Cover CCV Breather Fitting 4934496, a crucial component designed to maintain the optimal performance of your Cummins engine. This fitting is specifically engineered for use with Cummins 6.7-liter engines, making it an essential replacement or upgrade for those seeking to keep their vehicles in prime condition.

The CCV (Positive Crankcase Ventilation) Breather Fitting is responsible for regulating the flow of gases between the crankcase and the intake manifold. By controlling the pressure within the crankcase, it ensures efficient engine operation and minimizes the emission of harmful gases.

This particular fitting, the Cummins 68005158AA, is manufactured with exceptional precision and durability in mind. It is constructed from high-quality materials, ensuring reliable and long-lasting performance. Its design conforms to the exacting standards set by Cummins, guaranteeing a perfect fit and seamless integration with your engine.

The Cummins 68005158AA CCV Breather Fitting features an O-ring seal, providing an airtight connection between the components to prevent any potential leaks. This not only enhances the overall performance of your engine but also minimizes the risk of engine damage from contaminants and excess pressure.

When it comes to installation, this fitting is designed to be easily and quickly installed, ensuring minimal downtime for your vehicle. The straightforward process allows even those without extensive mechanical expertise to replace the component with confidence.

In conclusion, the Cummins 68005158AA 6.7 Valve Cover CCV Breather Fitting 4934496 is an essential upgrade or replacement for any Cummins 6.7-liter engine. Its precise engineering, durability, and ease of installation make it an invaluable addition to your vehicle, ensuring optimal engine performance and longevity.

Pros and Cons of Buying Cummins 68005158AA 6.7 Valve Cover CCV Breather Fitting 4934496

The Cummins 68005158AA 6.7 Valve Cover CCV Breather Fitting 4934496 is a critical component for maintaining the proper functioning of the engine's crankcase ventilation system. This part ensures that crankcase gases are properly directed outside the engine, preventing harmful contaminants from entering the intake system. In this write-up, we will discuss the pros and cons of buying this part to help you make an informed decision.

Pros:

1. OEM Quality: This part is an original equipment manufacturer (OEM) component, ensuring that it is a perfect match for your Cummins engine.

2. Proper Functioning: A faulty CCV breather fitting can lead to a multitude of issues, including check engine lights, reduced engine performance, and even engine damage. By replacing this part with an OEM one, you can restore proper engine function.

3. Long-lasting: OEM components are generally known for their durability and longevity. By investing in a genuine Cummins part, you can minimize the need for future replacements.

4. Easy Installation: This part is designed for straightforward installation, and most mechanics or DIY enthusiasts can complete the process in under an hour.

5. Reduced Risk of Engine Damage: A malfunctioning CCV breather fitting can lead to engine damage due to the ingress of contaminants. By replacing this part, you can protect your engine from potential harm.

Cons:

1. Cost: OEM parts tend to be more expensive than aftermarket alternatives. However, the durability and reliability of OEM components can offset the initial investment.

2. Availability: Depending on your location, availability of OEM parts might be limited. In such cases, you may need to order the part online, which could delay the repair process.

3. No Performance Enhancement: This part is solely responsible for maintaining proper engine function. It does not provide any performance enhancements or power gains.

Conclusion:

The Cummins 68005158AA 6.7 Valve Cover CCV Breather Fitting 4934496 is a vital component for ensuring the proper functioning of your Cummins engine. While it may be more expensive than aftermarket alternatives, the OEM quality, durability, and ease of installation make it a worthwhile investment. By replacing this part, you can minimize the risk of engine damage and restore proper engine function.

Recommendation:

If you are experiencing issues with your engine's crankcase ventilation system or have noticed check engine lights, it is recommended that you replace the CCV breather fitting with a genuine Cummins OEM part, such as the Cummins 68005158AA 6.7 Valve Cover CCV Breather Fitting 4934496. This investment will not only restore proper engine function but also provide peace of mind, knowing that you have a reliable and durable part installed.

Details:

part #: 68005158aa prices

  • $45.63-$2158.56

specifications rockercove:

  • brand: Cummins
  • mpn: 68005158aa
  • type: Valve Cover
  • manufacturer warranty: No
  • oe/oem part number: 4934496

seller rockercove:

  • rating: 100.0%
  • # reviews: 1493
  • city: El Paso, Texas

general rockercove:

  • condition: Used
  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

offer rockercove:

  • sold: 0
  • options: Ship-to-home
  • started: June 3, 2025
  • availability: In Stock
  • quantity: 2

shipping rockercove:

  • service: USPS Ground Advantage
  • type: Calculated
  • class: Standard
  • cost: $0.00
  • transit: 4-10 Days
  • carrier: USPS

returns rockercove:

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

payments rockercove:

  • credit card: Discover
  • other
  • wallet: Google-pay
type: valve cover, manufacturer warranty: no, oe/oem part number: 4934496,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, sku: 7159273417661772,

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