Cummins Fuel System Filter Kit CUMFS1009
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You have 30 days to request a return. All sale items are final sale.
The Cummins CUMFS1009 Fuel System Filter Kit is intended for servicing the fuel filtration system on compatible Cummins diesel engine applications. Fuel filter service helps protect the injection pump, injectors, and fuel system components from contamination, water, and debris that can cause restriction, hard starting, rough running, or loss of power.
Key Features
- Fuel system service kit for compatible Cummins diesel applications
- Part/SKU: CUMFS1009
- Supports routine fuel filter maintenance
- Helps reduce contamination reaching sensitive fuel injection components
- Recommended for scheduled service or when fuel restriction symptoms appear
- Fitment should be verified by engine serial number, CPL, and filter housing requirements
Engine Compatibility
Use where the Cummins parts reference or service record calls for CUMFS1009. Fitment may vary by engine model, fuel filter head, serial number range, and CPL.
Serial Number Fitment Notice
Cummins fuel system parts should be confirmed using the engine serial number before ordering, especially when multiple filter heads or fuel system arrangements were used on the same engine family.
When This Part Needs Replacement
Replace during scheduled fuel system service, after contaminated fuel exposure, when water or debris is found in the filter, or when symptoms such as hard starting, low power, rough running, or fuel restriction warnings appear.
Installation Notes
Prime the fuel system according to the Cummins service procedure after filter replacement. Inspect the filter head, seals, drain bowl, sensor connections, and fuel lines during service. Do not reuse damaged seals or install filters dry unless the service procedure specifically calls for it.
Alternate/Superseded Part Numbers
- CUMFS1009
Parts Desk Insight
Fuel filter fitment is especially important on Cummins engines because similar-looking filters and kits may use different sealing surfaces, micron ratings, thread sizes, or water-separation arrangements. Confirming by engine serial number is the safest way to avoid fuel restriction or sealing issues.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.