Product Overview

We are a leading global supplier of genuine and high-quality replacement parts for commercial diesel engines. This genuine Switch Valve is engineered for the Isuzu 4JJ1 engine series, ensuring optimal performance and reliability. We specialize in serving B2B clients worldwide, including major markets in North America, Europe, Asia-Pacific, and the Middle East, with efficient logistics to major industrial hubs and ports.

Key Features & Benefits

• Genuine Quality: Manufactured to original Isuzu specifications for perfect fit and function.
• Enhanced Durability: Constructed from high-grade materials to withstand the demanding conditions of diesel engine operation.
• Reliable Performance: Ensures precise control of engine systems, contributing to consistent power output and fuel efficiency.
• Direct Replacement: Designed as a plug-and-play component, eliminating the need for modifications and reducing vehicle downtime.
• Global Compliance: Sourced and distributed in full compliance with international trade and quality standards.

Technical Specifications

OEM Cross-Reference

This genuine part directly replaces the following OEM numbers:

• Isuzu: 8-98116259-0, 8-98116259-10, 8981162590

It is a direct equivalent and may also be compatible with related part numbers in the 8-98116259- series. Please confirm with our technical team for specific cross-references.

Compatibility

This Switch Valve is specifically designed for and compatible with:

• Engine Model: Isuzu 4JJ1-TC / 4JJ1-TCX diesel engines.
• Common Applications: Fitted in various Isuzu commercial vehicles and light-duty trucks utilizing the 4JJ1 powerplant, including models like the Isuzu D-Max, MU-X, and NPR/NQR series trucks (specific year ranges may apply).

Note: Always verify the exact part number from your original component or consult your vehicle’s service manual for guaranteed compatibility.

Global Supply & Distribution

Our supply chain is optimized for international B2B trade. We guarantee:

• Worldwide Shipping: Reliable export to all major continents and markets.
• Fast Delivery: Consolidated shipments to key logistics hubs in North America (LA, NY), Europe (Rotterdam, Hamburg), Asia (Singapore, Shanghai), and the Middle East (Jebel Ali, Dammam).
• Expert Logistics: Over a decade of experience in automotive parts export with complete documentation (Packing List, Commercial Invoice, Certificate of Origin).
• Bulk & Wholesale Focus: Competitive FOB/CIF pricing for container loads (LCL/FCL) and palletized orders.

Quality Assurance

We stand behind the quality of every part we supply.

• Genuine Sourcing: Parts are sourced directly from certified manufacturers or authorized channels.
• Rigorous Inspection: Each batch undergoes visual and dimensional inspection to ensure it meets OEM standards.
• Performance Guarantee: This part is guaranteed to match the fit, form, and function of the original component.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects from the date of purchase.

FAQ

Q1: Is this a genuine Isuzu part or an aftermarket equivalent?
A1: This is a genuine Isuzu part, bearing the original part numbers (8-98116259-0 / 8-98116259-10). It is not an aftermarket or compatible alternative, ensuring 100% OEM quality and reliability.

Q2: How can I confirm this valve fits my specific 4JJ1 engine?
A2: The most reliable method is to cross-reference the part number. Locate the existing switch valve on your engine and match its stamped number to our listed part numbers (8-98116259-0, 8-98116259-10, or 8981162590). You can also provide your engine’s serial number to our technical support for verification.

Q3: What is the typical lead time for shipping to [Europe/North America]?
A3: Lead times vary by destination and shipping method. For standard sea freight to major European or North American ports, expect 25-35 days. We also offer expedited air freight options, which can reduce transit time to 5-10 business days. Contact our sales team for a precise quote based on your order volume and destination port.

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 .