Product Overview

This is a premium-quality rail pressure sensor designed for Isuzu diesel engines, specifically the 4HK1 and 6HK1 series. Engineered to meet or exceed OEM specifications, this critical component ensures precise fuel pressure monitoring for optimal engine performance and emissions control. We supply this part globally to workshops, distributors, and fleet operators in major industrial markets, ensuring reliable performance in demanding applications.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for accurate and consistent fuel rail pressure readings, essential for modern common-rail diesel systems.
• Enhanced Durability: Built with high-grade materials to withstand high-pressure environments, vibration, and thermal cycling for extended service life.
• Direct OEM Replacement: Designed as a direct fit replacement, ensuring seamless integration with existing engine wiring harnesses and mounting points for easy installation.
• Reliable Performance: Ensures stable engine operation, optimal fuel efficiency, and helps prevent issues related to incorrect fuel pressure, such as power loss or excessive emissions.
• Rigorous Quality Control: Each unit undergoes stringent testing to verify electrical output and pressure response, guaranteeing reliability before shipment.

Technical Specifications

OEM Cross-Reference

This sensor directly replaces the following OEM and alternative part numbers:

• Denso: 99000-6160
• Isuzu: 8981197900, 898119790
• Alternative Reference: 499000-6131

Compatibility

This rail pressure sensor is compatible with a range of vehicles and equipment powered by Isuzu 4HK1 and 6HK1 turbo-diesel engines. Common applications include:

• Isuzu Trucks: F-Series, Giga (C/E Series)
• Commercial Vehicles: Various bus and medium/heavy-duty truck models equipped with the specified engines.
• Industrial & Generator Sets: Stationary and mobile power units utilizing the 4HK1/6HK1 platform.

Note: Always verify the specific engine model and existing part number for your application before purchase.

Global Supply & Distribution

We are a trusted global supplier of heavy-duty engine components, serving B2B clients across five continents. Our logistics network ensures efficient delivery to major industrial hubs and ports worldwide.

• Primary Markets: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Logistics: We offer expedited shipping options to key ports in Rotterdam, Los Angeles, Singapore, Dubai, and Hamburg.
• Export Expertise: All documentation is prepared in full compliance with international trade regulations (Incoterms, HS codes, certificates of origin).
• Bulk & Wholesale: Competitive pricing and support for large volume orders, container loads (FCL), and established distributor partnerships.

Quality Assurance

Our commitment to quality ensures you receive a reliable, performance-grade component.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and OE-grade materials.
• Testing: Each sensor is subjected to functional tests to validate its pressure-to-voltage signal accuracy and seal integrity.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact our sales team for specific warranty terms applicable to your region.
• Packaging: Individually packaged in protective, industry-standard boxes to prevent damage during transit and storage.

FAQ

Q: How do I confirm this sensor is compatible with my specific Isuzu 6HK1 engine?
A: The most reliable method is to cross-reference the part number currently on your engine. Match it against our listed OEM numbers (8981197900, 99000-6160). You can also provide your engine’s serial number or vehicle model to our technical support team for verification.

Q: What are the symptoms of a failing rail pressure sensor?
A: Common signs include erratic engine performance, loss of power, difficult starting, excessive black smoke from the exhaust, and the illumination of the engine check light (often with fuel pressure-related fault codes like P0087 or P0193).

Q: Do you provide technical datasheets or installation guidelines with the part?
A> Yes. Basic installation notes and torque specifications are included with the product. For comprehensive workshop manuals or wiring diagrams, please inquire with our support team, as these may be available for professional clients and distributors.

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 .