Cummins K38 Diesel Engine Cooling Nozzle 3179664 | Heavy Duty Machinery Engine Parts

Product Details

Product Overview

This is a high-quality Cummins K38 Diesel Engine Cooling Nozzle, identified by OEM part number 3179664. Designed for heavy-duty machinery applications, this cooling nozzle plays a critical role in maintaining optimal engine temperatures by directing coolant flow precisely within the cylinder block.

Engineered for the robust Cummins K38 series, this component is commonly used in large industrial equipment, mining trucks, and generator sets where reliable thermal management is essential. The part ensures consistent cooling performance, preventing hot spots that can lead to premature engine wear or failure.

Please verify your engine model and OEM part number to confirm compatibility with your specific application.

Key Features & Benefits

• Precision Fitment: Direct replacement for OEM part number 3179664, specifically designed for the Cummins K38 diesel engine platform.
• Durable Construction: Manufactured from high-grade materials to withstand extreme temperatures and pressures found in heavy-duty diesel operation.
• Enhanced Cooling Efficiency: Optimized nozzle design ensures even coolant distribution across critical engine components, reducing thermal stress.
• 6-Month Warranty: Backed by a standard warranty period, providing peace of mind for your commercial fleet or industrial equipment.
• Rigorous Testing: Each unit undergoes outgoing inspection and machinery test reporting to verify performance and reliability before shipment.
• Cost-Effective Solution: High-quality aftermarket alternative to OEM parts without compromising on fit or function.

Technical Specifications

OEM Cross-Reference

This cooling nozzle is a direct replacement for the following OEM part numbers:

• 3179664 (OEM Cummins)
• Compatible with all Cummins K38 engine configurations requiring this specific nozzle design.

Note: Always verify your existing part number before ordering to ensure correct fitment.

Compatibility

This cooling nozzle is commonly used for the following applications:

• Engine Series: Cummins K38 (all variants including K38-525, K38-600, K38-700)
• Equipment Types: Heavy-duty mining trucks, industrial generator sets, large excavators, and off-highway machinery powered by Cummins K38 diesel engines.

Fitment is inferred based on engine model. Please consult your equipment manual or contact our technical team for specific application verification.

Global Supply & Distribution

We offer worldwide shipping capabilities to support international B2B buyers across all major markets:

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Singapore, Indonesia), Middle East (UAE, Saudi Arabia, Qatar), Africa (South Africa, Nigeria), and South America (Brazil, Chile).
• Fast Delivery: Strategic inventory management ensures quick dispatch to major ports and industrial centers including Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Export Experience: With years of international trade compliance, we handle all documentation including certificates of origin, packing lists, and commercial invoices for smooth customs clearance.
• Flexible Shipping: Air freight, sea freight, and express courier options available based on your urgency and budget requirements.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Chongqing, China, following strict quality control protocols.
• Testing Procedures: Each cooling nozzle undergoes outgoing inspection with video evidence and machinery test reports provided to verify dimensional accuracy and flow performance.
• Warranty Coverage: 6-month warranty against manufacturing defects, with responsive after-sales support for any issues.
• Material Quality: Constructed from corrosion-resistant materials suitable for long-term exposure to coolant and high operating temperatures.

FAQ

Q1: How do I confirm this cooling nozzle fits my Cummins K38 engine?

Verify your existing part number against OEM number 3179664. Also check that your engine is a Cummins K38 series (e.g., K38-525, K38-600). If you have a different engine model or need fitment confirmation, please contact us with your engine serial number and equipment details for assistance.

Q2: What is the installation procedure for this cooling nozzle?

Installation should be performed by a qualified diesel mechanic. Typically, this involves draining coolant, removing the old nozzle, cleaning the mounting surface, applying appropriate sealant if required, and torquing the new nozzle to manufacturer specifications. Always refer to the Cummins K38 service manual for exact torque values and procedures. We recommend replacing the gasket or O-ring simultaneously.

Q3: How does the 20 kg weight affect shipping costs?

The 20 kg weight makes this part suitable for both air and sea freight. For urgent orders, air freight is faster but more expensive; for cost-sensitive bulk orders, sea freight offers better value. We can provide shipping quotes tailored to your location and preferred delivery timeline. The weight also indicates robust construction consistent with heavy-duty diesel components.