Valtrix Powertrain
Genuine Mopar 68197867AB Fuel Water Separator Filter | OEM Replacement for Ram Cummins 6.7L Diesel
Genuine Mopar 68197867AB Fuel Water Separator Filter | OEM Replacement for Ram Cummins 6.7L Diesel
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Protect your injectors from catastrophic failure. Your 6.7L Cummins diesel engine relies on ultra-pure fuel to maintain high-pressure rail performance. The Genuine Mopar 68197867AB Fuel Water Separator is the factory-spec "rear" frame-mounted defense system designed to strip 99% of emulsified water and harmful contaminants before they reach your fuel pump. Don't risk a $5,000 repair bill on a "budget" filter—stick with the OEM standard.
🧠 WHY THIS MATTERS
At Valtrix Powertrain, we specialize in heavy-duty diesel components because we know that fuel purity equals engine longevity. Modern common-rail injectors have tolerances thinner than a human hair; even microscopic water droplets can cause corrosion and tip erosion. Using this authentic Mopar 68197867AB kit ensures your fuel system stays within factory operating parameters, preserving horsepower and fuel economy.
🆚OEM vs AFTERMARKET
📦 WHAT’S INCLUDED
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(1) Authentic Mopar Fuel Water Separator Filter (Part #68197867AB)
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(1) Premium Sealing Gasket (Ensures a vacuum-tight fit)
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Factory-Sealed Original Packaging (Guaranteed brand new)
⚙️ COMPATIBILITY
This filter is a direct-fit OEM replacement for the following vehicles equipped with the 6.7L I6 Cummins Turbo Diesel:
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Ram 2500 & 3500 (Pickup): 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
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Ram 4500 & 5500 (Chassis Cab): 2013–2024+
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Interchange Part Numbers: 68197867AA, FS20089, 68157291AA.
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Note: This is the frame-mounted filter. Most 2013+ Rams utilize a dual-filter system; ensure you check both.
🚨 SIGNS YOU NEED THIS
Stop ignoring the warning signs. Replace your filter immediately if:
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The "Water in Fuel" dashboard light is illuminated.
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You’ve exceeded 15,000 miles since your last fuel service.
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You experience hard starting or engine surging under load.
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You notice a sudden drop in MPG or sluggish throttle response.
🛒 WHY BUY FROM VALTRIX
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100% Genuine Guaranteed: We do not sell "OEM-style" knockoffs. You get the real deal.
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Expert VIN Matching: Unsure of fitment? Contact us with your VIN for a 100% fitment guarantee.
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Fast USA Shipping: We understand that downtime costs money. We ship your parts fast.
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Diesel Specialists: We live and breathe powertrain solutions.
Keep your Cummins running clean and your warranty intact. Don't settle for "close enough" when it comes to your engine's lifeblood. 👉 [ADD TO CART] and secure the ultimate protection for your Ram Diesel today.
❓ SECTION 10 — FAQ
Q: Is the 68197867AB the same as the 68157291AA? A: They are part of the same filtration family, but the 68197867AB is the specific updated version for frame-mounted housings on 2013+ models. Always verify your specific housing before ordering.
Q: Does this filter include the O-ring? A: Yes, every Genuine Mopar 68197867AB kit from Valtrix includes the necessary factory-spec sealing ring.
Q: How often should I drain the water separator? A: While the filter should be replaced every 15k miles, we recommend checking and draining the water-in-fuel bowl at every oil change to prevent accumulation.

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