Product Overview

This high-quality OEM 2418455191 Diesel Fuel Injection Plunger (also known as 2455-191, 2455191, or 2 418 455 191) is a critical component designed for precision fuel delivery in automotive diesel engines. Manufactured to exacting OEM standards, this plunger ensures optimal combustion efficiency and engine performance. We are a leading global supplier based in Shandong, China, serving B2B clients across North America, Europe, Asia-Pacific, the Middle East, and Africa with fast, reliable shipping via DHL, FedEx, EMS, TNT, and UPS.

Key Features & Benefits

• Precision Engineering: Manufactured to standard size specifications for a perfect fit and reliable replacement.
• Superior Durability: Constructed from high-quality materials to withstand high pressure and extreme operating conditions.
• Enhanced Performance: Restores fuel injection accuracy, leading to improved engine power, fuel economy, and reduced emissions.
• Direct Replacement: Designed as a direct OE replacement part, simplifying installation and minimizing downtime.
• Rigorous Quality Control: Each unit undergoes strict testing to ensure it meets or exceeds original equipment specifications.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OEM and reference numbers:

• Primary OEM: 2418455191
• Alternate Number 1: 2455-191
• Alternate Number 2: 2455191
• Alternate Number 3: 2 418 455 191

Note: Please verify your existing part number against this list before ordering.

Compatibility

This fuel injection plunger is designed for use in standard car engine diesel fuel injection systems. It is commonly used in a wide range of passenger vehicles and light-duty trucks requiring this specific plunger dimension. For specific vehicle model fitment, please cross-reference your vehicle’s VIN or engine code with the OEM number.

Global Supply & Distribution

We are committed to providing seamless global logistics for our B2B partners:

• Worldwide Shipping: We ship to all major international destinations via DHL, FedEx, EMS, TNT, and UPS.
• Fast Delivery: Standard delivery time is 3-7 business days from shipment.
• Major Markets Served: Our products are exported to clients in North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Industrial Centers: We reliably deliver to major ports and industrial hubs including Los Angeles, Rotterdam, Dubai, Shanghai, and Singapore.
• Trade Compliance: We adhere to all international trade regulations and provide necessary documentation for customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in China, following strict quality control protocols.
• Certifications: Our products are tested to meet OEM performance criteria.
• Warranty: Each plunger comes with a 6-month warranty against manufacturing defects.
• Testing: Every unit is individually inspected for dimensional accuracy and material integrity before packing.

FAQ

Q1: How do I confirm this plunger will fit my engine?
A: The most reliable way is to check the OEM part number stamped on your old plunger. It should match 2418455191, 2455-191, 2455191, or 2 418 455 191. If you are unsure, please contact our 24-hour customer service team with your engine model and current part number for verification.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Ensure the fuel injection pump is clean and free of debris. Lubricate the plunger lightly with clean diesel fuel before installation. Follow the manufacturer’s service manual for your specific pump model to ensure proper timing and clearance. Incorrect installation can lead to damage or poor engine performance.

Q3: What maintenance is required for this part?
A: This plunger is a wear item and does not require specific maintenance beyond ensuring a clean fuel supply. Regularly replace your fuel filters to prevent contamination. If you notice symptoms like hard starting, rough idling, or black smoke, inspect the injection pump components, including the plunger, for wear. Our 6-month warranty covers manufacturing defects but not damage caused by poor fuel quality or improper installation.

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 .