- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Automotive Replacement Fuel System Equipment /
- Fuel Injection /
- Pressure Regulators & Accessories /
- Pressure Regulators /
- 8-98043-686-0 fit For ISUZU NPR NPR-HD NQR NR...
0 ratings
Item #:
31663528
8-98043-686-0 fit For ISUZU NPR NPR-HD NQR NRR 5.2L 4HK1 8980436860 Diesel Fuel injector Pump Regulator Suction Control SCV Valve
Item #:
31663528
MMK 267618
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Diesel Fuel Pump Regulator Suction Control SCV Valve Overhaul kit fit For ISUZU NPR NPR-HD NQR NRR 5.2L 4HK1
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Enhanced Fuel Efficiency
This injector pump regulator optimizes fuel delivery, significantly improving overall engine efficiency for Isuzu NPR series, reducing operational costs and increasing mileage for fleet operators.
Precision Engineering
Crafted with strict quality standards, this product ensures reliability and durability, providing Isuzu owners with a long-lasting solution to fuel system issues, minimizing maintenance frequency.
Easy Installation
Designed for compatibility with Isuzu NPR models, this component features user-friendly installation, allowing for quick replacement and minimal downtime, ideal for busy professionals needing efficient repairs.
Product Details
| Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Car |
| Auto Part Position | Unknown |
| Inlet Connection Type | Threaded |
| Gas Type | Diesel |
| Mounting Type | Replacement Mount |
| Operation Mode | Automatic |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Equivalent Part Number | 8-98043-686-0 |
| Connector Type | NPT |
| Specification Met | OE |
| Brand Name | kmdiesel |
| Manufacturer Part Number | 8-98043-686-0 |
| Manufacturer | kmdiesel |
| Included Components | 8-98043-686-0 |
| Material Type | Metal |
| Body Material | Metal alloy |
| Brand | kmdiesel |
| Vehicle Service Type | Car |
| Material | Metal |
| Item Weight | 2.5 lbs (1.13 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Isuzu Truck Owners
Ideal for Isuzu NPR, NPR-HD, NQR, and NRR owners needing reliable fuel injector pump regulation.
-
Diesel Mechanics
Perfect for professional mechanics specializing in diesel engines and looking for quality replacement parts.
-
Fleet Managers
Suitable for fleet managers maintaining Isuzu vehicles who require efficient and effective fuel system components.
-
Gasoline Vehicles
Not suitable for gasoline engines, as this product is specifically designed for diesel engines only.
Product Description
8-98043-686-0 fit For ISUZU NPR NPR-HD NQR NRR 5.2L 4HK1 8980436860 Diesel Fuel injector Pump Regulator Suction Control SCV Valve
About This Item
Introducing the kmdiesel 8-98043-686-0 Diesel Fuel Pump Regulator Suction Control SCV Valve Overhaul Kit. This high-quality kit is designed to fit perfectly on your ISUZU NPR, NPR-HD, NQR, and NRR vehicles with a 5.2L 4HK1 engine. Ensure the proper functioning of your diesel fuel injector pump with this reliable SCV valve.
It regulates the suction control of fuel, allowing for optimal performance and efficiency. With this kit, you can easily overhaul your existing valve and restore your vehicle's fuel system to its original condition. This kit is fully compatible with the following ISUZU models: - NPR 2004-2006 Diesel 4HK1 5.2L - NPR 2005-2009 Diesel 4HK1 5.2L - NPR-HD 2004-2006 Diesel 4HK1 5.2L - NPR-HD 2005-2007 Diesel 4HK1 5.2L - NQR 2004-2007 Diesel 4HK1 5.2L - NQR 2005-2007 Diesel 4HK1 5.2L - NRR 2005-2007 Diesel 4HK1 5.2L - NRR 2005-2007 Diesel 4HK1 5.2L This kit includes all the necessary components to overhaul your fuel pump regulator suction control SCV valve.
Whether you're a professional mechanic or a DIY enthusiast, this kit provides everything you need for a seamless installation. Don't compromise on the performance of your vehicle's fuel system. Trust kmdiesel to deliver high-quality parts that are built to last.
Upgrade your ISUZU's diesel fuel system with the 8-98043-686-0 Diesel Fuel Pump Regulator Suction Control SCV Valve Overhaul Kit today.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the 8-98043-686-0 SCV valve?
Answer: The 8-98043-686-0 SCV valve plays a crucial role in regulating fuel flow to the injector pump in Isuzu's NPR, NPR-HD, NQR, and NRR models with a 5.2L 4HK1 engine. This component ensures optimal performance by controlling the suction pressure, which directly influences fuel delivery to the engine. A well-functioning SCV valve can lead to improved engine efficiency and reduced emissions, making it essential for maintaining the health of your vehicle. -
Question:
How do I know if I need to replace my SCV valve?
Answer: Symptoms of a failing SCV valve include poor engine performance, difficulty starting, or inconsistent idling. If your Isuzu exhibits these issues, it may be time to inspect the SCV valve. Additionally, dashboard warning lights related to fuel system issues can also indicate a problem. Regular maintenance checks can help identify these signs early on to prevent potential damage. -
Question:
Is the 8-98043-686-0 SCV compatible with other Isuzu models?
Answer: The 8-98043-686-0 SCV valve is specifically designed for the Isuzu NPR, NPR-HD, NQR, and NRR models equipped with the 5.2L 4HK1 engine. It is crucial to use the correct part to ensure compatibility and optimal vehicle function. If you have a different Isuzu model or engine type, consult your vehicle's manual or a trusted mechanic to determine the appropriate replacement part. -
Question:
What should I expect during the installation of the SCV valve?
Answer: Installing the 8-98043-686-0 SCV valve typically involves removing the old valve, cleaning the area, and securely fitting the new valve in place. It’s advisable to have some mechanical knowledge or consult with a professional, as ensuring proper alignment and torque can prevent leaks and other issues. After installation, checking for any signs of fuel leaks is crucial to confirm a successful replacement. -
Question:
Can I use aftermarket parts to replace the SCV valve?
Answer: While aftermarket parts can sometimes be a cost-effective solution, it’s essential to choose high-quality components that meet or exceed OEM specifications. Using subpar parts may lead to performance issues and can affect your vehicle's reliability. If opting for an aftermarket SCV valve, ensure it is vetted by reliable sources or comes recommended by experienced mechanics for your Isuzu model. -
Question:
What are the risks of driving with a malfunctioning SCV valve?
Answer: Driving with a malfunctioning SCV valve can lead to significant engine performance issues, including reduced fuel efficiency and increased emissions. Over time, prolonged use can also cause more severe damage to the fuel injector pump or other engine components, resulting in costly repairs. Addressing issues with the SCV valve promptly can prevent extensive damage and maintain engine health. -
Question:
What kind of maintenance does an SCV valve require?
Answer: The SCV valve itself requires minimal maintenance, but regular inspections of the fuel system can help ensure its proper function. It is advisable to check for any signs of fuel leaks or contamination during routine vehicle maintenance. Keeping your vehicle's fuel system clean and using quality fuel can also enhance the longevity of the SCV valve and other related components. -
Question:
Where can I buy the 8-98043-686-0 SCV valve?
Answer: You can buy the 8-98043-686-0 SCV valve from Ubuy. They offer a wide selection of automotive parts tailored to fit Isuzu models, ensuring that you receive reliable and quality products for your vehicle maintenance needs -
Question:
What are the key features of the 8-98043-686-0 SCV valve?
Answer: The 8-98043-686-0 SCV valve is designed to provide precise control over fuel flow, ensuring optimal performance for Isuzu NPR, NPR-HD, NQR, and NRR models. Key features include its robust construction for durability, high resistance to wear and tear, and compatibility with the demanding needs of a diesel engine. These features contribute to improved fuel efficiency and reduced carbon emissions. -
Question:
How often should I check my SCV valve?
Answer: It is recommended to check your SCV valve during regular vehicle maintenance intervals, particularly if you notice any symptoms of fuel delivery issues. Additionally, if you perform work related to the fuel system, it's wise to examine the valve for any signs of wear or damage. Keeping an eye on this component can help ensure your engine operates smoothly and efficiently.
kmdiesel Pressure Regulators Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MMK 267618
Order now and get it around Thursday, August 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 12V type replace fit for OE#: 8-98043-686-0
- Made High-quality material for long-lasting durability
- Perfect match for the original car
- Factory OEM Fit Form And Function
- Rigorous quality inspection and testing has been undertaken
- Brand new aftermarket parts
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.