This fiter is primarily used in Cummins engines (ISZ/ISX) found in heavy-duty trucks from Dongfeng, LiuQi, and Foton, as well as various mining and construction equipment.
Product Detail

Fleetguard FS36259 Fuel Filter
Sourcing notes
Fleetguard FS36259 Fuel Filter (FS36259) is listed as a Fleetguard reference in the Fuel Filter range for replacement, distribution, and maintenance sourcing.
Precise supports this item with controlled production, sample inquiry handling, MOQ from 100 pieces, and delivery planning of 15 days.
Common cross-reference numbers include 4327369, 5667854, 120144302, and 1125030-T13MO, helping buyers match OEM and aftermarket requirements.
Key specification fields include Dimensions, Weight, Filtration Efficiency, and Replacement Interval, so buyers can confirm dimensions and operating requirements before ordering.
Procurement and fitment checklist
Before ordering FS36259, match the Fleetguard reference, Fuel Filter type, and cross-reference numbers: 4327369, 5667854, 120144302, and 1125030-T13MO. This helps avoid replacing a visually similar filter with the wrong sealing size, airflow path, or mounting configuration.
Review the specification fields (Dimensions, Weight, Filtration Efficiency, and Replacement Interval) together with the equipment nameplate, service interval, and installation space. For air, fuel, oil, hydraulic, urea, and separator filters, a small dimension or efficiency mismatch can affect service life.
For wholesale sourcing, confirm sample availability, MOQ of 100 pieces, packaging, label requirements, and delivery planning of 15 days before arranging shipment.
Buyer decision support
Application check
Use FS36259 for the Fuel Filter application sourcing only after matching the equipment model, installation space, and working environment.
Cross-reference check
Treat 4327369, 5667854, 120144302, and 1125030-T13MO as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For FS36259, Precise can discuss samples, stable production, packaging, labeling, and OEM/private-label requirements from MOQ 100 pieces.
Information to send
Send the current part number, product photos, dimensions or drawings, Dimensions, Weight, Filtration Efficiency, and Replacement Interval, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | Overall Length: 300mm L: 262mm OD: 108mm Thread Size: 2 1/2 NPT |
| Weight | 1.0 kg |
| Filtration Efficiency | 98.7% against 5 micron% |
| Replacement Interval | 60,000 |
| Filter Media Brand | H&V; Ahlstrom |
| Packaging | Moisture-proof bag+Cardboard box |
Cross Reference Numbers
This filter is compatible with the following OEM and aftermarket part numbers.
Frequently asked questions
- What is the Precise FS36259 Fuel Filter?
- Precise FS36259 is a heavy-duty Fuel Filter engineered to OEM-quality standards as a direct replacement. It is built to match the original dimensions, fit and filtration performance for a no-modification interchange.
- What does Precise FS36259 cross-reference to?
- Precise FS36259 cross-references to 4327369, 5667854, 120144302, and 1125030-T13MO, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise FS36259?
- Key specifications of Precise FS36259: Dimensions: Overall Length: 300mm L: 262mm OD: 108mm Thread Size: 2 1/2 NPT, Weight: 1.0 kg, Filtration Efficiency: 98.7% against 5 micron%, Replacement Interval: 60,000, Filter Media Brand: H&V; Ahlstrom. Always confirm these against your machine and operating conditions before ordering.
- What is the minimum order quantity and lead time for Precise FS36259?
- Precise FS36259 ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing and lead time on request. Contact us with the part number for a quote.
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