Product Overview

This is a premium new replacement Common Rail Fuel Injector Nozzle and Holder assembly, engineered for the Mercedes-Benz OM457 diesel engine. Designed for direct fitment and optimal performance, this part is manufactured to meet or exceed stringent OEM specifications. We supply this critical component to a global network of distributors, workshops, and fleet operators, with major markets including North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Manufacturing: CNC-machined from high-grade stainless steel for exceptional durability and corrosion resistance under high-pressure conditions.
• Optimal Spray Pattern: Ensures precise fuel atomization for complete combustion, improving engine efficiency and reducing emissions.
• Direct OEM Replacement: Designed as a direct bolt-on component, guaranteeing perfect fitment and seamless integration with the OM457 fuel system.
• Enhanced Engine Performance: Restores factory-level power, throttle response, and fuel economy in heavy-duty applications.
• Reliable Supply: Backed by consistent inventory and a streamlined global logistics network for dependable delivery to your business.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following OEM and alternative part numbers:

• 0432193423 (Primary Reference)
• 0060179621
• A0060179621
• A0030100551

Compatibility

This injector nozzle is specifically designed for the Mercedes-Benz OM457 inline-six diesel engine. This engine is commonly found in:

• Mercedes-Benz Actros heavy-duty trucks (various model years)
• Mercedes-Benz Atego medium-duty trucks
• Select Mercedes-Benz touring coaches and buses

Note: Always verify the specific engine serial number and model year for final compatibility confirmation before installation.

Global Supply & Distribution

We are a specialized exporter of heavy-duty engine components with extensive experience in international B2B trade. Our logistics network ensures reliable delivery to key industrial hubs worldwide.

• Worldwide Shipping: We ship via major carriers including DHL, UPS, FedEx, TNT, and EMS to all global destinations.
• Major Markets Served: We regularly supply partners in North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Fast Port Delivery: Expedited shipping is available to major seaports and airports, with typical delivery within 3-7 working days for express shipments.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is prepared to full international standards to ensure smooth customs clearance.

Quality Assurance

Every injector nozzle undergoes rigorous quality control to ensure it meets the demanding requirements of commercial diesel engines.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and strict tolerances.
• Performance Testing: Units are tested for flow rate, leak integrity, and spray pattern consistency.
• Warranty: Backed by a 6-month warranty from the date of delivery, covering defects in materials and workmanship.
• Packing: Securely packaged in individual boxes or according to customer requirements to prevent damage during transit.

FAQ

Q1: Is this a direct fit for my Mercedes Actros with an OM457 engine?
A1: Yes, this injector nozzle (0432193423) is a direct OEM replacement designed for the OM457 engine. It is a direct bolt-on component, but professional installation and calibration are recommended to ensure optimal performance.

Q2: What is the lead time for an order to the United States or Germany?
A2: For standard express shipments to major industrial centers in the USA or EU, the typical delivery time is 3-7 working days after order confirmation and payment. Bulk sea freight orders have longer transit times, which we can quote upon request.

Q3: Do you provide technical support or installation guidelines?
A3: While we supply the component, installation should be performed by a qualified diesel technician. We can provide general technical specifications and OEM reference material. Proper installation, including torque specifications and system bleeding, is critical for function and warranty validation.

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 .