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S&S DIESEL  |  SKU: 6.7F17-LPK

S&S Diesel 2017-2026 Ford F-250 / F-350 6.7L Powerstroke Fuel Leak Prevention Kit

Regular price USD 30000

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description

Ford's 6.7L Power Stroke uses plastic for both the engine-mounted fuel filter housing and the injector return fitting. Plastic resists corrosion well, but it loses strength after enough heat cycles — and when the housing cracks, it can spray diesel directly onto a hot inboard exhaust. The injector return fitting is a second failure point on the same system.

The S&S Fuel Leak Prevention Kit eliminates both without giving up filtration. Rather than reuse the OEM filter cup, S&S went to a two-post mount that accepts a physically larger element — holding the factory 4-micron absolute spec at 99% efficiency while nearly doubling dirt holding capacity. The aluminum Fuel Leak Prevention Fitting ships standard with every kit.

Features

  • Billet aluminum engine-mounted fuel filter housing
  • Replaces the crack-prone plastic OEM fuel filter
  • OEM-spec filtration — 4-micron absolute at 99% efficiency
  • Exceeds OEM dirt holding capacity — S&S 23 grams vs. OEM 12 grams
  • Bolt holes machined to accept 8mm Allen for easy filter removal
  • Aluminum Fuel Leak Prevention Fitting replaces the brittle plastic OEM injector return fitting
    • Durable aluminum hose barb
    • Easy-release quick connect
  • Perfect complement to the Ford 6.7L Disaster Prevention Kit, the DCR Pump Conversion, or completely stock fuel systems
  • SEMA Category 4 – Replacement Part
  • Made in the USA

Fitment

2017-2026 Ford F250 through F750 trucks with the 6.7L Power Stroke diesel.

Installation

Download Installation Instructions (PDF)