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HomeProductsFuel FiltersFJ-FF63009
FF63009 Fuel Filter 10 Micron for B and L Series Diesel
FJ-FF63009

FF63009 Fuel Filter 10 Micron for B and L Series Diesel

Fuel FiltersCE / ISO 9001

The FF63009 is a 10 micron diesel fuel filter for the 2013-2020 B and L series engines used in trucks, buses and off-highway machines. It replaces 5303743, 5289121, 5304214, FF63008 and BF63000, holds twice the dirt of a conventional filter, and has a fill port around the centre so it can be primed with fuel before it goes on.

$16.99/ unit · referenceMOQ：1 units
Qty
min 1 units

📋 Key Specs

SKUFJ-FF63009
Part numberFF63009
Cross-references5303743, 5289121, 5304214, FF63008, BF63000
Also replacesElement for FH22168
Filtration rating10 micron
TypeDiesel fuel filter, metal canister with centre fill port
Body diameter102 mm (4.02 in)
Weight540 g (0.54 kg)
Box dimensions4 x 4 x 7.13 in
Service interval15,000 miles (24,000 km) or 500 hours, on-highway and off-highway
Fitment2013-2020 B- and L-series diesel engines
Warranty90 days against manufacturing defects

❓ FAQ

A 10 micron diesel fuel filter for the 2013-2020 B and L series engines. It is the element used on the FH22168 filter head and it replaces 5303743, 5289121, 5304214, FF63008 and BF63000.

The B series and L series diesel engines built from 2013 to 2020, as used in trucks, buses and off-highway machines. Earlier or later versions of these engines take a different filter number, so check the number on the old element before ordering.

It is the filtration the fuel system was specified around. On a common-rail engine the injectors work at pressures where a hard particle smaller than the needle-to-seat clearance erodes the seat, so the rating is what keeps that clearance and the spray pattern intact.

Every 15,000 miles or 500 hours, on-highway and off-highway. A filter left in past that point can go into bypass, and unfiltered fuel then reaches the pump and the injectors, which is far more expensive than the element.

Because the high-pressure pump is lubricated by the fuel itself. Filling through the centre port before the engine is started avoids a dry run on first crank, and after fitting the seal and the filter head should be checked for seepage before the machine goes back to work.

MOQ varies by product: 5–100 units for standard parts (see product page). Tier pricing decreases with volume. Custom parts usually ≥ 50 units, evaluated by process.

Stock/short-run: 7–15 days; bulk orders 20–35 days; custom 30–45 days incl. sampling. Note your deadline in the inquiry — sales will confirm capacity.

Add products to the inquiry list and submit with contact info. Sales contact you within 24h and issue a formal quotation (tier pricing + proforma invoice) within 48h. The AI assistant can pre-fill inquiries in chat.

Yes. We develop from drawings/samples and support private labeling. Process: evaluation → sampling (15–25 days) → approval → mass production.

Payment: T/T 30% deposit + 70% before shipment / L/C / Trade Assurance. Shipping: FOB Ningbo/Shanghai, CIF or DDP; EU & NA warehouses; sea/air/express.

ISO 9001 & IATF 16949; CE/UL/ATEX on key products. Every batch ships with inspection reports; third-party inspection (SGS/BV) supported.

Description

Product Overview

The FF63009 is a diesel fuel filter rated at 10 micron, built for the 2013-2020 B and L series engines that go into trucks, buses and off-highway machines. It is a metal canister with a fill port around the centre, so it can be primed with clean fuel before it is fitted — which matters on a common-rail engine, because the high-pressure pump is lubricated by the fuel itself and does not tolerate running dry even for a few seconds.

It replaces 5303743, 5289121, 5304214, FF63008 and BF63000, and it is the element used on the FH22168 filter head. The media is rated at 10 micron and is built with twice the dirt holding capacity of a conventional filter, so the restriction builds more slowly across the service interval and the element is less likely to go into bypass before it is due.

What the filter does is specific. On a high-pressure common-rail (HPCR) system the injectors work at pressures where a hard particle smaller than the clearance between needle and seat will erode the seat and change the spray pattern. Filtration is what keeps that clearance intact, and it is why the interval matters more on this engine family than on an older mechanical injection engine.

Key Features

10 micron rating — the rating the B and L series fuel system is specified around, so the element matches the filtration the injectors were designed for.
Twice the dirt holding capacity — the media takes twice the contamination of a conventional filter before restriction rises, which is what stretches the usable life of the element.
Centre fill port — the filter can be filled with clean fuel around the centre before fitting, so the high-pressure pump is not dry at the first start.
Protects the HPCR injectors — the media reduces the number of hard particles reaching the injectors, which is where seat erosion and a changed spray pattern start.
Five cross-references plus the head element — 5303743, 5289121, 5304214, FF63008, BF63000 and the element for the FH22168 head.
Metal canister body — a steel shell that takes the pressure of the fuel system and the vibration of an engine mounted on a truck chassis or a machine frame.
15,000 miles or 500 hours — the service interval given for this element, on-highway and off-highway, so the schedule is the same whichever way the machine is used.
Lower total cost of ownership — fewer unplanned stops and a longer element life are what the dirt capacity and the correct rating buy in service.
One filter, one box — the element is supplied on its own, so a service does not need a kit or a second part number.
Correct for the 2013-2020 range — the B and L series of that period, which is where this element is specified rather than the earlier or later filter numbers.

Cross-Reference

Primary number — FF63009
Cummins / Onan — 5303743, 5289121, 5304214
Fleetguard / Baldwin — FF63008, BF63000
Filter head — element for the FH22168 head
Checking the number — read the number off the old element before ordering; the numbers above are what this element replaces.

Specifications

Type — Diesel fuel filter, metal canister with centre fill port
Filtration rating — 10 micron
Body diameter — 102 mm (4.02 in)
Weight — 540 g (0.54 kg)
Box dimensions — 4 x 4 x 7.13 in
Fuel — Diesel, high-pressure common-rail systems
Service interval — 15,000 miles (24,000 km) or 500 hours, on-highway and off-highway

Application

Engine family — B series and L series diesel
Model years — 2013-2020
Vehicles — Trucks, buses, and off-highway machinery on the B and L series engines
Before fitting — Fill the element with clean fuel through the centre port, and never start the engine on a dry filter
After fitting — Run the engine and check the seal and the head for seepage before the machine goes back to work
Warranty — 90 days against manufacturing defects
Batch inspection — Every batch is checked for media rating, canister dimensions and thread fit before packing
Quality system — Manufactured under ISO 9001 and IATF 16949 quality management

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