Fuel Filters

LSX Filter supplies diesel fuel filters, fuel water separators, and replacement fuel filter elements for trucks, construction machinery, agricultural equipment, diesel engines, generators, and industrial fuel systems. We support OEM number matching, cross-reference replacement, sample checking, wholesale supply, and custom filter development for importers, distributors, and equipment parts buyers.

Search by OEM Number

Start your filter lookup here.

Use an OEM number, reference number, product keyword, or equipment name to check available filter products.

Fuel Filter Options for Diesel Engines and Equipment

LSX Filter supplies fuel filtration products for diesel engines, construction machinery, trucks, agricultural equipment, generators, and industrial fuel systems. Buyers can choose standard replacement filters or send OEM numbers, samples, photos, or dimensions for matching.

Grouped diesel fuel filters on white background for wholesale and aftermarket supply

Diesel Fuel Filters

Diesel fuel filters help remove particles, rust, and solid contaminants from fuel before it enters the engine system. They are commonly used in trucks, machinery, generators, and diesel-powered equipment.

Fuel Filter FS1280 Spin-On Water Separator for Cummins Diesel Engine

Fuel Water Separators

Fuel water separators help remove water and impurities from diesel fuel to reduce injector wear, hard starting, corrosion, and unstable combustion. They are suitable for heavy-duty diesel engines and equipment working in harsh conditions.

Available Products

Close-up of LSX fuel water separator filter base and threaded connection on light gray background
SN25107/BF1257/ H134WK/H187WK/WK715/1/ 87036043/102614001/84565907/FS551039
1105-00436 fuel water separator filter spin-on type industrial replacement
1105-00436 / 1000964807 / 160102100004B174 / 131288000077A
LSX fuel filter element catalog image, single upright fuel filter element on light gray textured background
23304-JAF20 / 23304-EV520 / F-13130 / J8624520 /
LSX fuel filter element catalog image, two fuel filter elements on light gray textured background
479-4133 / 4794133 / SN40712

Fuel Filter Applications

Fuel filters are used in diesel engines and fuel systems to help protect injectors, pumps, and engine components from particles, water, and other contaminants. For replacement projects, buyers usually need to confirm the equipment type, fuel system structure, and original filter reference before choosing the correct filter.

Hydraulic filter elements and filter housing for construction machinery applications

Construction Machinery

Fuel filters are used in excavators, loaders, cranes, road machinery, and other diesel-powered equipment working in dusty, high-load, or outdoor jobsite conditions.

Hydraulic filter elements and metal filter housing for industrial hydraulic systems

Heavy Trucks and Commercial Vehicles

Diesel trucks, buses, and fleet vehicles use fuel filters and fuel water separators to maintain fuel cleanliness, protect the engine, and support routine maintenance.

Hydraulic filters for agricultural machinery with tractor, sprayer, and harvester background

Agricultural Machinery

Tractors, harvesters, sprayers, and other farm equipment often require fuel filtration for diesel engines operating for long hours in field conditions.

Replacement and Custom Fuel Filter Support

LSX Filter supports replacement and custom fuel filter projects for importers, wholesalers, distributors, equipment parts buyers, and maintenance service companies. Buyers can send OEM numbers, cross-reference numbers, samples, drawings, photos, or dimensions for fuel filter matching, structure review, and wholesale supply confirmation.

Replacement Filter Matching

We help buyers check replacement fuel filters based on part numbers, cross reference numbers, product labels, samples, equipment models, or application requirements.

Fuel Water Separator Structure Review

For fuel water separator projects, we can review key structures such as the spin-on thread, sealing area, drain port, water collection bowl, sensor interface, and installation position.

Custom Fuel Filter Development

We support wholesale hydraulic filter supply for importers, distributors, equipment parts suppliers, and aftermarket replacement buyers.

Bulk Supply and Packaging Support

We support wholesale fuel filter supply for importers, distributors, and equipment parts suppliers, with options for mixed filter orders, neutral packaging, custom labels, barcode labels, and private label needs.

Frequently Asked Questions About Fuel Filters

Common questions about filter search, replacement matching, wholesale supply, and custom filter support.

What types of fuel filters does LSX Filter supply?

LSX Filter supplies diesel fuel filters, fuel water separators, spin-on fuel filters, cartridge fuel filter elements, and custom replacement fuel filters. These products are used in trucks, construction machinery, agricultural machinery, diesel engines, generators, and industrial equipment.

Can you match fuel filters by OEM number or cross reference number?

Yes. Buyers can send OEM numbers, cross reference numbers, existing filter codes, product label photos, old samples, or equipment information. Our team can help check the filter structure, dimensions, sealing method, and replacement feasibility before quotation.

What is the difference between a diesel fuel filter and a fuel water separator?

A diesel fuel filter mainly removes solid particles and contaminants from fuel. A fuel water separator is designed to separate water from diesel fuel while also helping remove impurities. Some products combine both filtration and water separation functions, depending on the fuel system design.

What information should I provide when requesting a fuel filter quotation?

For faster confirmation, please provide the OEM number, cross reference number, equipment model, filter photos, old sample, key dimensions, required quantity, and packaging requirements. For fuel water separators, photos of the drain port, water bowl, thread, and sealing area are also helpful.

Do you support wholesale fuel filter orders?

Yes. LSX Filter supports wholesale fuel filter supply for importers, distributors, equipment parts buyers, and maintenance service companies. Mixed filter orders, repeat supply, neutral packaging, custom labels, and private label packaging can be arranged based on project needs.

Can you customize fuel filters or fuel water separators?

Yes. LSX Filter supports custom fuel filter development based on samples, drawings, dimensions, filter media requirements, sealing structure, thread size, water bowl design, packaging, and private label needs.

Can’t Find the Model You Need?

If the exact replacement filter model you are looking for is not shown above, feel free to contact us. As a manufacturing factory, we can support production based on part number, dimensions, product photos, or application equipment information. Whether you need a common replacement model or a custom-matched filter element, we are ready to help with your inquiry.
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