Product Details

Product Overview

This high-quality Cummins QSX15 Engine Oil Nozzle (Part Number: 3687058) is a critical component for the lubrication system of heavy-duty diesel engines. Designed to precisely meter and direct oil flow to vital engine components, this nozzle ensures optimal lubrication, reduces friction, and extends engine life. Sourced from our global supply chain, this part is ideal for engine repair, overhaul, and maintenance applications. We provide reliable shipping to major industrial markets worldwide, including North America, Europe, Southeast Asia, the Middle East, and South America, ensuring fast delivery to ports and inland distribution centers.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM specifications for exact fit and reliable oil flow control.
• Enhanced Durability: Constructed from hardened steel to withstand high pressure, heat, and continuous operation in demanding environments.
• Optimal Lubrication: Ensures consistent oil delivery to critical engine parts, reducing wear and preventing premature failure.
• Direct Replacement: Designed as a direct bolt-in replacement for the original Cummins part number 3687058, facilitating quick and easy installation.
• Cost-Effective Repair: A reliable alternative to OEM parts, offering significant cost savings without compromising on performance or quality.

Technical Specifications

OEM Cross-Reference

• Cummins OEM: 3687058
• Alternative Numbers: 3687059 (May vary by application)

Compatibility

• Primary Engine: Cummins QSX15
• Vehicle/Equipment Applications:
  • Construction: Excavators, Bulldozers, Wheel Loaders
  • Mining: Haul Trucks, Drills
  • Industrial: Generator Sets, Pumps, Compressors
  • Agriculture: Large Tractors, Harvesters
• Year Range: Compatible with QSX15 engines from 2000 to present.

Global Supply & Distribution

We maintain a robust global logistics network to serve B2B customers efficiently. Our capabilities include:

• Worldwide Shipping: We ship to over 50 countries via sea, air, and express courier (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Singapore, UAE), and South America (Brazil, Chile, Peru).
• Fast Delivery: Stock items are dispatched within 24-48 hours. Bulk orders are consolidated for cost-effective sea freight to major ports like Rotterdam, Shanghai, and Los Angeles.
• Export Expertise: We handle all international trade documentation, including customs clearance, certificates of origin, and commercial invoices.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities, ensuring consistent quality control.
• Testing: Each nozzle undergoes pressure and flow testing to guarantee performance and reliability.
• Warranty: Backed by a comprehensive 12-month warranty against manufacturing defects.

FAQ

Q: Is this oil nozzle a direct replacement for the Cummins 3687058 part?
A: Yes, this product is an exact aftermarket replacement for the Cummins OEM part number 3687058. It is designed to the same specifications, ensuring a direct fit and proper function without any modifications required.

Q: What is the function of this oil nozzle in the QSX15 engine?
A: This nozzle is used to precisely spray oil onto the piston skirt and cylinder wall. This action provides critical cooling and lubrication to the piston assembly, reducing friction and preventing seizure under high heat and load conditions. It is a vital component for engine longevity.

Q: How often should this oil nozzle be replaced during engine maintenance?
A: It is strongly recommended to replace these oil nozzles during a major engine overhaul or when the cylinder head is removed. While they are durable, they can become clogged or wear over time. Replacing them during a rebuild ensures optimal oil flow and prevents future failures. We recommend installing new nozzles with every piston and liner change.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .