Fuel Filter FF012 — Pressure-Side Spin-On Fuel Filter for Cummins ISX & X15 96

Steinberg

Secondary Fuel Filter FF012 for Cummins ISX / ISX15 / X15: FF2200 Cross-Reference

Name: Secondary Fuel Filter FF012 for Cummins ISX / ISX15 / X15: FF2200 Cross-Reference
Brand: Steinberg
SKU: FF012
Price: 10.99 USD
Availability: InStock

SKU: FF012OEM: 4088272Cross: FF2200, 4088272, BF7766, P5...

Confirmed Vehicle Compatibility

Kenworth T680 (Cummins ISX15)Kenworth T800 (Cummins ISX)

Kenworth W900 (Cummins ISX)Peterbilt 579 (Cummins X15)Peterbilt 389 (Cummins ISX)Freightliner Cascadia (Cummins ISX15)International ProStar (Cummins ISX15)Volvo VNL (Cummins X15)

$10.99 $12.15−9%

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OEM-grade certified

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Thread Size

M72 x 2.0-7H INT

Outer Diameter

97 mm (3.82 in)

Height

228 mm (8.98 in)

Filter Media

Synthetic (98.7% efficiency)

OEM Reference

4088272

Cross Reference

FF2200, 4088272, BF7766, P552200, BK6440, 4920586, LFF2201

Kenworth T680 (Cummins ISX15)Kenworth T800 (Cummins ISX)Kenworth W900 (Cummins ISX)Peterbilt 579 (Cummins X15)Peterbilt 389 (Cummins ISX)Freightliner Cascadia (Cummins ISX15)International ProStar (Cummins ISX15)Volvo VNL (Cummins X15)

Not sure about your truck? Contact us with your make, model and year — we'll confirm compatibility within 1 business day.

Prepare & Safety First

Park on level ground, engage parking brake. Allow engine to cool for at least 30 minutes. Have drain pan and proper tools ready.

Remove Old Filter

Use a filter wrench to loosen and remove the existing filter. Let residual fluid drain completely into your pan.

Prep New Filter

Apply a thin coat of clean oil or fuel to the new filter's gasket seal. This ensures a proper, leak-free seal.

Install & Torque

Thread the new filter on by hand until gasket contacts, then tighten 3/4 to 1 full turn. Do NOT over-torque.

Start & Verify

Start the engine and let it idle for 2–3 minutes. Check for leaks. Check fluid level and top off if needed.

Download Full Installation PDF →

About This Filter

The Steinberg FF012 is a secondary pressure-side spin-on fuel filter engineered for Cummins ISX, ISX15, and X15 diesel engine platforms. Using high-efficiency synthetic media with 98.7% filtration efficiency, it provides final-stage protection of the fuel injection system by capturing fine contaminants, supporting the Cummins Enforcer Engine Program for extended fuel system life.

Carries Cummins OEM part number 4088272 and is a direct replacement for Fleetguard FF2200. Replace every 15,000–25,000 miles.

Compatible Part Numbers

Secondary Fuel Filter FF012 for Cummins ISX / ISX15 / X15: FF2200 Cross-Reference (SKU: FF012) is a direct replacement for the following OEM and aftermarket part numbers:

FF22004088272BF7766P552200BK64404920586LFF2201

OEM Reference Number

The OEM reference number for this filter is 4088272. Use this number to verify fitment with your truck manufacturer's parts catalog.