0 ratings
Item #:
8269452
FASS Fuel Systems 2001-2016 6.6L Duramax Factory Fuel Filter Delete
Item #:
8269452
GYD 24137
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 Saturday, September 26
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
Save money by replacing your factory fuel filter with a spin on canister that allows fuel to flow freely into the engine.
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 Flow
The FASS Fuel Systems delete kit improves fuel flow efficiency, ensuring optimal performance and reducing restrictions compared to factory filters, leading to better engine response and overall power.
Durable Construction
Made with high-quality materials, this filter delete kit is designed to withstand extreme conditions, providing long-lasting reliability and reducing the need for frequent replacements—ideal for performance-driven Duramax enthusiasts.
Easy Installation
User-friendly design allows for straightforward installation without extensive modifications, making it a perfect upgrade for DIYers looking to enhance their 6.6L Duramax without professional assistance.
Product Details
- New addition to FASS Fuel Systems product line
- Allows unrestricted fuel flow
- Eliminates the need for the OEM fuel filter
- Saves time and money on filter replacements
- Compatible with FASS Titanium Series fuel pumps
- Includes all necessary hardware for installation
| Brand Name | FASS |
| Manufacturer Part Number | DFD-4000 |
| Manufacturer | FASS |
| OEM Equivalent Part Number | DFD4000 |
| Number of Items | 1 |
| Model Number | DFD4000 |
| Outer Material | Aluminum |
| Style Name | In-Line |
| Product Grade | Replacement Part |
| Compatible with Vehicle Type | Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Weight | 2 pounds (910 grams) |
| Brand | FASS |
| Vehicle Service Type | Truck |
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?
-
Performance Enthusiasts
Users aiming to enhance fuel flow and performance through improved filtration and reduced restrictions will find this beneficial.
-
Off-Road Drivers
Off-road users requiring durable fuel systems can benefit from the increased performance when removing factory filters in rugged environments.
-
Maintenance Reducers
Owners looking to minimize maintenance tasks and associated costs by deleting the factory fuel filters will appreciate this product.
-
Standard Commuters
Everyday drivers may not see significant benefits and could miss out on the factory filters’ safety features.
Product Description
FASS Fuel Systems 2001-2016 6.6L Duramax Factory Fuel Filter Delete
About This Item
Upgrade your fuel filtration system with the FASS 6.6L Duramax Filter Delete for all years. Designed specifically for use with aftermarket fuel filtration systems like our FASS Titanium Series, this kit allows you to remove the factory fuel filter, saving you time and money. With the factory filter located after our filtration system, you still need to replace it every 5,000-8,000 miles.
But with our filter delete kit, you can say goodbye to the factory filter and its maintenance requirements. The spin-on canister in this kit allows fuel to flow freely into the engine, ensuring optimal performance. By eliminating the factory fuel filter, you'll not only save on filter replacements, but also improve fuel flow and potentially boost horsepower. Installation is a breeze with all the required hardware included. Simply pair this filter delete kit with your FASS Titanium diesel fuel pump for a comprehensive fuel system upgrade. Enhance your Duramax fuel system with the FASS 6.6L Duramax Filter Delete.
Improve fuel flow, save on maintenance costs, and experience the benefits of a high-performance fuel system.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Does this item keep drugs, dirt, & water out of the fuel system?
Answer: No, it does not keep dirt and water out of the fuel system. It is recommended to use only if you have a fass fuel, or another aftermarket fuel pump on your truck that has its own filter system. -
Question:
Does this come with seal and plug for fuel gauge hole?
Answer: Yes, it has an o-ring seal for the mating surface and it comes with a brass plug for the gauge port. -
Question:
What size is the port for the pressure sensor?
Answer: The port for the pressure sensor is 1/4 inch NPT. -
Question:
Does this come with a screw for the pressure port?
Answer: It comes with everything required to eliminate the stock filter but not sure what the pressure port is referred to. -
Question:
Im having issues installing on a 2013 lml. it appears the threads are incorrect for my application. has anyone run into this?
Answer: No, it worked fine for others, but it is recommended to take your time and feel the threads connect before screwing on. -
Question:
When installing this does the water in fuel sensor attach to it?
Answer: Yes, it attaches to it. -
Question:
Does this come with a 'plug' of some kind for the large threaded hole on the bottom of the cup?
Answer: No, you’ll just reuse the WIF sensor or get a delete plug for the sensor from dirty hooker diesel. -
Question:
Do you have to have this? I'm installing an airdog 2 dog 165 system on my 08 duramax. On my 03 dodge, I removed the OEM filter housing. Is this an option?
Answer: No, it is not necessary, unless you want to delete the factory fuel filter. -
Question:
What about this bowl is 'revolutionary' as the description states?
Answer: This bowl is not revolutionary. It is just an item for those who have an aftermarket fuel pump or want to delete the factory fuel filter.
FASS Filters DFD4000 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
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
GYD 24137
Order now and get it around Saturday, September 26
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
- Aftermarket Fuel Filtration System removes the need for factory fuel filter
- Replace factory filter every 5,000-8,000 miles
- Spin on canister allows free fuel flow into the engine
- Saves money on filter replacements
- Perfect addition to FASS Titanium diesel fuel pump
- Comes with all required hardware for professional installation
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.