Front view showing mounting flanges and bolt holes for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Side view displaying exhaust outlet diameter for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Close-up of precision machined gasket surface for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Complete kit with all hardware and gaskets laid out for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Installation diagram showing component placement for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Breather Housing for Dodge 5.9L Cummins 2003-2005 RAM 2500 3500 Replacement for 4935079 4935078 3964093 - image 6
Breather Housing for Dodge 5.9L Cummins 2003-2005 RAM 2500 3500 Replacement for 4935079 4935078 3964093 - image 7
Front view showing mounting flanges and bolt holes for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Side view displaying exhaust outlet diameter for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Close-up of precision machined gasket surface for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Complete kit with all hardware and gaskets laid out for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Installation diagram showing component placement for valve cover breather crankcase for 5.9L Cummins for Dodge Ram 2500 2003-2005
Breather Housing for Dodge 5.9L Cummins 2003-2005 RAM 2500 3500 Replacement for 4935079 4935078 3964093 - image 6
Breather Housing for Dodge 5.9L Cummins 2003-2005 RAM 2500 3500 Replacement for 4935079 4935078 3964093 - image 7

Breather Housing for 5.9L Cummins Dodge RAM 2500 3500 2003-2005

$30.58
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Details
Model Year Range Engine
Dodge RAM 2500 2003-2005 5.9L Cummins
Dodge RAM 3500 2003-2005 5.9L Cummins

Product Overview

This Breather Housing is crucial for the crankcase ventilation system, helping to maintain the engine's efficiency and longevity.

Common Faults & Replacement Symptoms

  • Oil leaks from the breather
  • Increased engine noise
  • Engine performance issues

Ideal For

Heavy-duty applications and commercial trucks requiring reliable engine performance.
Shipping Details

Ontario CA / Springdale OH / Newark NJ
Package List

Complete Package Contents

  • 1 Breather Housing
  • Rubber connectors
  • O Ring Seal
  • Clips
Delivery Time

2-5 working days inland in the United States

Product details

Specifications

  • Part Number: 3964093
  • Material: Plastic and Rubber
  • Dimensions: 6.3 x 5.2 x 2.16 inches

Core Advantages

  • Improves engine performance
  • Reduces wear on critical parts
  • Enhances reliability under demanding conditions

OEM Quality & Compliance Certification

This product meets or exceeds OE quality standards, ensuring compatibility and performance.

Replace Part Numbers

  • Replacement for 4935079
  • Replacement for 4935078
  • Replacement for 3964093

Complete Package Contents

  • 1 Breather Housing
  • Rubber connectors
  • O Ring Seal
  • Clips

Installation & Fitment Notes

  • Professional installation is highly recommended, no installation instructions are included.

Warranty & Support

This product comes with a 1-year manufacturer warranty. For support, contact us at service@egrperformance.com.

Shipping & Delivery Information

Shipping is available across North America with processing times typically within 1-2 business days.

Why Choose This Product

Choose thisBreather Housingfor its proven reliability and performance in critical engine applications.

Long-Term Maintenance Tips

  • Regularly check for oil leaks.
  • Ensure proper installation to avoid performance issues.

Vehicle Fitment Description

TheBreather Housing, part number3964093, is designed forDodge RAM 2500and3500models equipped with the5.9L Cumminsengine from2003 to 2005. This essential component ensures optimal engine performance by maintaining a clean crankcase environment.

Compatible Vehicle Trim & Configuration Details

  • For Dodge RAM 2500 2003-2005 5.9L Cummins
  • For Dodge RAM 3500 2003-2005 5.9L Cummins

Incompatible with other engine configurations.

  1. Dispatch Time: Orders will be shipped within 24 hours after successful payment.
  2. Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
  3. Return Window:7 days for unsatisfactory items45 days for quality-related issues
  4. Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).

FAQ (Frequently Asked Questions)

Is this breather housing compatible with my vehicle?

This breather housing is specifically designed for 2003-2005 Dodge RAM 2500 and 3500 with 5.9L Cummins engines.

What are the symptoms of a failing breather housing?

Common symptoms include oil leaks, increased engine noise, and performance issues.

Can I install this part myself?

Professional installation is highly recommended, as no installation instructions are included.

What is the warranty on this product?

This product comes with a 1-year manufacturer warranty.

How do I contact customer support?

You can reach customer support at service@egrperformance.com.

What materials is the breather housing made from?

The breather housing is made from high-quality plastic and rubber materials.

What part numbers does this replace?

This breather housing replaces part numbers 4935079, 4935078, and 3964093.

What is the shipping policy?

Shipping is available across North America with processing times typically within 1-2 business days.

How can I ensure proper fitment?

Verify compatibility with your vehicle's engine and model before purchasing.

What are the core benefits of this product?

This product improves engine performance, reduces wear on critical parts, and enhances reliability under demanding conditions.