0 ratings
Item #:
94136012
FASS DIFSL5P1001 Drop-In Series Diesel Fuel System 2017-2023 for GM Trucks
Item #:
94136012
LAK 12848484
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 Wednesday, August 05
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
Protect your L5P Duramax from costly fuel contamination with a system that filters over 99% of water and optimizes performance.
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
Drop-In Installation
Designed for seamless drop-in installation in GM trucks from 2017-2023, minimizing installation time and complexity for users while enhancing fuel efficiency effortlessly.
Enhanced Filtration
Equipped with advanced filtration technology, this system significantly reduces contaminants in diesel fuel, protecting your engine and extending longevity compared to standard systems.
Durable Construction
Built with high-quality materials, the FASS diesel fuel system offers superior durability and reliability, ensuring optimal performance under demanding conditions for peace of mind and long-term value.
Product Details
| Brand Name | FASS |
| Manufacturer Part Number | DIFSL5P1001 |
| Manufacturer | FASS |
| OEM Equivalent Part Number | DIFSL5P1001 |
| UPC | 850044137268 |
| Model Number | DIFSL5P1001 |
| Unit Count | 1.0 Count |
| Included Components | Drop-In Base, Extreme Water Separation Filter |
| Item Type Name | Diesel Fuel Filter System |
| Outer Material | Aluminum |
| Style Name | Modern |
| Product Grade | Tuning |
| Compatible with Vehicle Type | Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Weight | 28 Pounds (12.7 kg) |
| Brand | FASS |
| Vehicle Service Type | Truck |
| Country of Origin | This item will be imported from US |
| Date First Available | May 23, 2023 |
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?
-
Heavy-Duty Users
Ideal for users who require enhanced fuel flow and filtration for heavy hauling and towing applications.
-
Performance Enthusiasts
Perfect for truck owners looking to maximize engine performance and efficiency for off-road or racing scenarios.
-
Long Distance Drivers
Beneficial for individuals who frequently undertake long trips, ensuring optimal fuel delivery and engine protection.
-
Casual Drivers
Not necessary for everyday drivers who do not require advanced filtration and fuel system enhancements.
Product Description
FASS DIFSL5P1001 Drop-In Series Diesel Fuel System 2017-2023 for GM Trucks
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the FASS DIFSL5P1001 Drop-In Series Diesel Fuel System?
Answer: The FASS DIFSL5P1001 is a high-performance diesel fuel system designed for GM trucks manufactured from 2017 to 2023. This system enhances fuel flow and filtration, optimizing engine performance and efficiency. It is engineered to remove impurities and provide a consistent supply of clean fuel to your engine, which is crucial for maximizing fuel economy and engine longevity. Ideal for truck enthusiasts or commercial users, this system significantly improves vehicle reliability during heavy-duty usage or long hauls. -
Question:
How does the FASS diesel fuel system improve engine performance?
Answer: The FASS diesel fuel system improves engine performance by ensuring a steady and clean fuel supply, which directly influences power output and responsiveness. It minimizes contaminants that can lead to injector fouling and other engine issues. Additionally, a well-maintained diesel fuel system can help achieve better mileage, which is essential for both personal and business use. Many users report noticeable performance boosts, especially in demanding driving conditions like towing or off-road adventures. -
Question:
Is the FASS DIFSL5P1001 compatible with all GM Diesel trucks?
Answer: The FASS DIFSL5P1001 is specifically designed for GM trucks from 2017 to 2023, ensuring optimal compatibility. Before installation, it's crucial to verify your truck's model to avoid mismatches. This compatibility means that you can trust the system to integrate seamlessly, maintaining your vehicle's factory performance standards. Enhanced compatibility features include easy integration with existing fuel lines and electrical systems, making upgrades smoother for truck owners. -
Question:
What are the benefits of having a fuel filtration system like FASS?
Answer: A fuel filtration system like FASS offers several benefits, including prolonged engine life, improved fuel efficiency, and reduced maintenance costs. By filtering out contaminants such as dirt, water, and algae, it protects vital engine components from damage. Moreover, clean fuel increases combustion efficiency, leading to better power output and reduced emissions. Truck owners looking to extend their vehicle's lifespan and enhance performance should consider investing in such a system. -
Question:
Can I install the FASS DIFSL5P1001 myself?
Answer: Yes, the FASS DIFSL5P1001 is designed for straightforward installation, often allowing users to complete the process with basic mechanical skills and tools. Detailed instructions are generally provided, guiding you through the step-by-step fitting procedure. Proper installation not only aligns with the manufacturer's specifications but also maximizes the system’s performance. Ideal for DIY enthusiasts or those looking to save on installation costs. -
Question:
What maintenance does the FASS diesel fuel system require?
Answer: The FASS diesel fuel system requires periodic maintenance, including filter changes and system checks for leaks or wear. Regular filter changes are essential to ensure optimal performance and contamination control. On average, users can expect to replace filters every 15,000 miles, but this can vary based on driving conditions. Consistent maintenance ensures your fuel system operates at peak efficiency, which enhances engine reliability especially during heavy towing or long distances. -
Question:
What features make the FASS DIFSL5P1001 stand out among other fuel systems?
Answer: The FASS DIFSL5P1001 features advanced filtration technology that sets it apart from many competitors. Its unique design includes an impressive filtration capability that removes particles and moisture effectively, promoting a smoother engine operation. Additionally, its drop-in design makes it user-friendly, adapting easily to your vehicle’s existing systems. Truck owners benefit from improved fuel atomization, which is crucial for better fuel efficiency and tackling challenging driving conditions. -
Question:
Does the FASS diesel fuel system help with fuel economy?
Answer: Absolutely, the FASS diesel fuel system can enhance fuel economy by ensuring that only clean fuel enters the engine. Cleaner fuel leads to more complete combustion, which maximizes energy extraction from the fuel used. This can result in significant savings for truck owners, particularly for those who frequently travel long distances or tow heavy loads. Users have reported improvements in miles per gallon (MPG) after installing this system, reflecting its efficiency boost. -
Question:
Where can I buy the FASS DIFSL5P1001 Drop-In Series Diesel Fuel System in Laos?
Answer: You can purchase the FASS DIFSL5P1001 Drop-In Series Diesel Fuel System in Laos through Ubuy, which offers a reliable platform with access to various products and brands. Ubuy provides a user-friendly experience, allowing customers to search and order directly from their website. It's a convenient way to access this high-performance fuel system, ensuring a smooth shopping process and the best product selection for your needs. -
Question:
What is the installation time for the FASS DIFSL5P1001?
Answer: The typical installation time for the FASS DIFSL5P1001 is around 2 to 4 hours, depending on your mechanical skills and familiarity with diesel fuel systems. While the system is designed for straightforward installation, actual time can vary based on the vehicle's condition and any additional modifications. For those with experience in automotive work, the process is streamlined, making it an excellent weekend project for enhancing vehicle performance.
FASS Fuel Filters DIFSL5P1001 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.
LAK 12848484
Order now and get it around Wednesday, August 05
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
- Engineered for optimal filtration on L5P Duramax trucks.
- Removes over 99% of water, air, and debris down to 2 microns.
- Restores horsepower and improves throttle response.
- Installs in an hour or less with no modifications required.
- Helps extend the life of your fuel injection system.
- Backed by a limited lifetime warranty for peace of mind.
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.