Product Overview

This high-quality Common Rail Pressure Regulator, identified by part number 0281002494 (cross-reference A6110780449), is a critical component for maintaining optimal fuel pressure in modern diesel injection systems. Manufactured to OEM specifications, this regulator is designed for direct fitment on select Mercedes-Benz CDI diesel engines. We ship globally, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable logistics.

Key Features & Benefits

• Precision Fuel Control: Ensures stable rail pressure for efficient combustion, improving engine performance and fuel economy.
• Direct OEM Replacement: Matches the form, fit, and function of the original Bosch part for seamless installation.
• 100% Tested: Every unit undergoes professional testing to guarantee reliability and long service life.
• Durable Construction: Built with high-grade materials to withstand the extreme pressures and temperatures of common rail diesel systems.
• Cost-Effective Solution: A premium alternative to expensive dealership parts without compromising quality.

Technical Specifications

OEM Cross-Reference

This pressure regulator is a direct replacement for the following OEM part numbers:

• Bosch: 0281002494
• Mercedes-Benz: A6110780449, 6110780449

Compatibility

This part is specifically designed for Mercedes-Benz CDI diesel engines. Common applications include:

• Vehicle Models: Mercedes-Benz W203, W211, E320 CDI
• Engine Type: 2.7L CDI (OM647) and 3.2L CDI (OM648) Diesel Engines

Note: Please verify your vehicle’s specific engine code and year to ensure compatibility. This is a precision electronic component; incorrect fitment can cause drivability issues.

Global Supply & Distribution

We are an experienced exporter of diesel engine components, capable of fulfilling orders of any size for international B2B clients. Our distribution network ensures fast and reliable shipping to major ports and industrial centers worldwide.

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, South Korea, Australia), Middle East (UAE, Saudi Arabia), and South America.
• Shipping Partners: DHL, FedEx, UPS, TNT, and Sea Freight (FOB/CIF available).
• Export Experience: We handle all customs documentation for smooth international transaction.

Quality Assurance

Our commitment to quality ensures you receive a part that performs reliably.

• Testing: Each regulator is subjected to professional bench testing for pressure regulation and leak integrity.
• Standards: Manufactured in ISO-certified facilities with strict quality control processes.
• Warranty: Backed by a 6-month warranty against manufacturing defects.

FAQ

Q: How do I know if my pressure regulator is faulty?
A: Common symptoms include hard starting, rough idle, black smoke, lack of power, and the engine going into “limp mode.” A diagnostic scan tool will typically show fault codes related to rail pressure (e.g., P0087, P0088).

Q: Is this a direct plug-and-play replacement?
A: Yes, this part is a direct mechanical and electrical replacement for the OEM Bosch unit. Ensure the engine is cool and the fuel system is depressurized before installation. While plug-and-play, professional installation is recommended to avoid contamination.

Q: Can this part be used on other diesel vehicles besides Mercedes?
A: This specific regulator (0281002494) is primarily designed for Mercedes-Benz CDI systems. While Bosch uses similar regulators across different brands, the calibration and connector may differ. We recommend using this only for the listed Mercedes applications to ensure correct fuel pressure management.

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 .