Product Overview

This high-precision Common Rail Injector Control Valve, OEM number F00RJ01278, is a critical component for modern diesel fuel injection systems. Designed for direct replacement, it ensures optimal fuel metering and injection timing. We supply this essential part globally, serving major markets in North America, Europe, Southeast Asia, and the Middle East, with fast shipping via DHL, UPS, FEDEX, and TNT from our distribution hub in Shandong, China.

Key Features & Benefits

• Precision Engineering: Manufactured from High-Speed Steel for exceptional durability and resistance to wear under high-pressure injection conditions.
• Restored Performance: Directly replaces worn or failed control valves to restore injector function, reduce fuel consumption, and minimize emissions.
• Rigorous Testing: Each unit is 100% tested for flow rate and pressure response to meet OE performance standards.
• Cost-Effective Solution: A high-quality alternative to expensive complete injector replacement, offering significant savings for fleet maintenance and workshops.

Technical Specifications

OEM Cross-Reference

This control valve is a direct replacement for the following original equipment (OEM) and common injector part numbers:

• OEM Valve Number: F00RJ01278
• Compatible Injector Numbers:
• 0445120054
• 0445120057
• 0445120075

Note: Always verify the physical appearance and your specific injector model to ensure compatibility.

Compatibility

This control valve (F00RJ01278) is designed for use in Bosch common rail injectors found in a wide range of diesel engines. Typical applications include:

• Engine Types: Inline and V-configuration diesel engines (e.g., Cummins, DAF, Iveco, MAN, Volvo).
• Vehicle Models: Heavy-duty diesel trucks, agricultural tractors, construction machinery, and industrial generators.
• General Fitment: Suitable for most Bosch CRIN injector systems using the specific control valve design.

Global Supply & Distribution

We are a dedicated exporter of diesel engine components, ensuring reliable supply chains for international B2B buyers.

• Worldwide Shipping: We ship to over 50 countries via DHL, UPS, FEDEX, EMS, and TNT.
• Major Markets: Our parts are regularly supplied to North America, Europe, Southeast Asia, the Middle East, Africa, and South America.
• Fast Delivery: Orders are processed within 24 hours, with standard delivery times of 3-7 business days to major ports and industrial centers.
• Bulk Orders: MOQ is 12 pieces, with competitive pricing for wholesale and volume purchases.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and heat treatment processes.
• Testing: Each control valve undergoes rigorous functional testing for hydraulic performance and leak tightness.
• Warranty: All products are backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: How do I know if this F00RJ01278 control valve is the correct replacement for my injector?
A: First, visually compare the valve to your original part. The most reliable method is to check the number stamped on your existing valve (it should read F00RJ01278). Also, verify your injector part number against the compatibility list (0445120054, 0445120057, 0445120075). If you are unsure, please contact us with your injector’s full model number and a photo.

Q2: What is the typical installation procedure for this control valve?
A: Installation requires specialized tools and a clean environment. The process involves removing the injector, carefully disassembling the top cap, replacing the old valve with the new one (paying attention to orientation), and re-torquing the hold-down nut to the manufacturer’s specification. We strongly recommend this be performed by a qualified diesel technician using the correct service manual for your engine.

Q3: What are the signs of a failing injector control valve?
A: Common symptoms include rough idling, hard starting, excessive black smoke, poor fuel economy, loss of power, and engine misfires. A faulty control valve can also cause oil dilution due to unburned fuel entering the crankcase. Replacing a failed valve with a high-quality part like F00RJ01278 is essential to restore proper engine performance.

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 .