{"product_id":"fleetguard-ff5971nn-fuel-filter-pack-of-6","title":"Genuine Fleetguard FF5971NN Fuel Filter (Pack of 6) | OEM NanoNet® Technology for Cummins 6.7L","description":"\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eDon't compromise on the world’s most advanced fuel protection.\u003c\/b\u003e The \u003cb data-path-to-node=\"4\" data-index-in-node=\"67\"\u003eGenuine Fleetguard FF5971NN (Pack of 6)\u003c\/b\u003e features patented \u003cb data-path-to-node=\"4\" data-index-in-node=\"125\"\u003eNanoNet® media\u003c\/b\u003e, designed specifically to capture 98.7% of all particles as small as 4 microns. This is the factory-spec engine-mounted filter for 2019+ Ram Cummins owners who demand absolute injector safety. By choosing the bulk 6-pack, you're securing 90,000 miles of premium protection against the microscopic \"silt\" that causes catastrophic fuel system failure.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch2 data-path-to-node=\"6\"\u003e🧠 WHY THIS MATTERS\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eAt \u003cb data-path-to-node=\"7\" data-index-in-node=\"3\"\u003eValtrix Powertrain\u003c\/b\u003e, we focus on parts that ensure engine longevity. The FF5971NN represents the pinnacle of diesel filtration. Unlike standard paper filters, NanoNet® technology uses a dense web of synthetic fibers that won't \"un-load\" captured dirt even under heavy engine vibration or high-pressure fuel surges. This secondary filter provides the final polish required for the 2019+ high-pressure common rail system, ensuring your injectors remain within factory tolerances for power and efficiency.\u003c\/p\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch2 data-path-to-node=\"9\"\u003e🆚 OEM vs AFTERMARKET\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGenuine Fleetguard FF5971NN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGeneric Aftermarket Filters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eMedia Technology\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eNanoNet® Synthetic Fiber Web\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,2,0\"\u003eStandard Pleated Paper (Cellulose)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eFiltration Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e4-Micron Absolute Efficiency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,2,0\"\u003eOften 10+ Microns (Allows damage)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eStructural Integrity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eResists media migration \u0026amp; bypass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,2,0\"\u003eProne to \"pleat bunching\" under load\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eInjector Safety\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003eMaximum (Cummins Approved)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,2,0\"\u003eVariable (Risk of tip erosion)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch2 data-path-to-node=\"12\"\u003e📦 WHAT’S INCLUDED\u003c\/h2\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003e(6) Genuine Fleetguard FF5971NN NanoNet® Fuel Filters\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003e(6) New High-Spec Sealing O-Rings\u003c\/b\u003e (Pre-packaged with each filter)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eFactory Bulk Packaging\u003c\/b\u003e (Ensuring maximum cleanliness and authenticity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch2 data-path-to-node=\"15\"\u003e⚙️ COMPATIBILITY\u003c\/h2\u003e\n\u003cp data-path-to-node=\"16\"\u003eThis is the \u003cb data-path-to-node=\"16\" data-index-in-node=\"12\"\u003eengine-mounted\u003c\/b\u003e (under-hood) secondary fuel filter for the following applications:\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eRam 2500 \/ 3500 \/ 4500 \/ 5500:\u003c\/b\u003e 2019, 2020, 2021, 2022, 2023, 2024+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eCummins Engine Series:\u003c\/b\u003e B6.7 Turbo Diesel (Gen 5)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eInterchange:\u003c\/b\u003e Mopar 68436631AA, 68436631AB, Cummins 5526400.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,3,0\"\u003e💡 \u003ci data-path-to-node=\"17,3,0\" data-index-in-node=\"3\"\u003eNote: This filter is specifically for 2019 and newer models. Always pair this with the frame-mounted separator (FS20172) for a complete system service.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch2 data-path-to-node=\"19\"\u003e🚨 SIGNS YOU NEED THIS\u003c\/h2\u003e\n\u003cp data-path-to-node=\"20\"\u003eProtect your high-pressure fuel pump. Stock up and replace your FF5971NN if:\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eFuel Rail Pressure Drop:\u003c\/b\u003e Engine loses power during heavy towing or grades.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eRough Idling:\u003c\/b\u003e The engine \"stumbles\" or feels inconsistent at stoplights.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eService Counter:\u003c\/b\u003e You’ve hit the \u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"32\"\u003e15,000-mile\u003c\/b\u003e manufacturer service interval.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb data-path-to-node=\"21,3,0\" data-index-in-node=\"0\"\u003eBulk Savings:\u003c\/b\u003e You manage a fleet and want to lower your overall cost-per-service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"22\"\u003e\n\u003ch2 data-path-to-node=\"23\"\u003e🛒 WHY BUY FROM VALTRIX\u003c\/h2\u003e\n\u003cul data-path-to-node=\"24\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,0,0\"\u003e\u003cb data-path-to-node=\"24,0,0\" data-index-in-node=\"0\"\u003eUnbeatable Bulk Savings:\u003c\/b\u003e Get the lowest price-per-filter with our 6-pack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,1,0\"\u003e\u003cb data-path-to-node=\"24,1,0\" data-index-in-node=\"0\"\u003e100% Genuine Fleetguard:\u003c\/b\u003e We are authorized distributors of Cummins-sourced products.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,2,0\"\u003e\u003cb data-path-to-node=\"24,2,0\" data-index-in-node=\"0\"\u003eFast USA Shipping:\u003c\/b\u003e We stock bulk items in the US for immediate dispatch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,3,0\"\u003e\u003cb data-path-to-node=\"24,3,0\" data-index-in-node=\"0\"\u003eDiesel Industry Experts:\u003c\/b\u003e Our team can verify fitment using your VIN or Engine Serial Number (ESN).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"25\"\u003e\n\u003cp data-path-to-node=\"27\"\u003e\u003cb data-path-to-node=\"27\" data-index-in-node=\"0\"\u003eInvest in the best name in diesel filtration.\u003c\/b\u003e Don't overpay for single filters at the dealership. Secure your Cummins' future with the exact technology it was born with.\u003c\/p\u003e\n\u003cp data-path-to-node=\"27\"\u003e👉 \u003cb data-path-to-node=\"27\" data-index-in-node=\"173\"\u003e[ADD TO CART]\u003c\/b\u003e and secure your 6-pack of Fleetguard FF5971NN today.\u003c\/p\u003e\n\u003chr data-path-to-node=\"28\"\u003e\n\u003ch2 data-path-to-node=\"29\"\u003e❓ FAQ\u003c\/h2\u003e\n\u003cp data-path-to-node=\"30\"\u003e\u003cb data-path-to-node=\"30\" data-index-in-node=\"0\"\u003eQ: Is the FF5971NN the same as the Mopar 68436631AA?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"30\"\u003eA: Yes. Fleetguard is the manufacturer for the Mopar-branded version. The FF5971NN is the Fleetguard-branded version of the exact same NanoNet® technology.\u003c\/p\u003e\n\u003cp data-path-to-node=\"31\"\u003e\u003cb data-path-to-node=\"31\" data-index-in-node=\"0\"\u003eQ: Do I need a special tool to install this?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"31\"\u003eA: A 1-1\/8\" (28mm) socket is required to remove the fuel filter cap on the engine-mounted canister under the hood.\u003c\/p\u003e\n\u003cp data-path-to-node=\"32\"\u003e\u003cb data-path-to-node=\"32\" data-index-in-node=\"0\"\u003eQ: Why do I need a 6-pack?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"32\"\u003eA: Cummins 6.7L engines require fuel filter changes every 15,000 miles. Buying a 6-pack covers your filtration needs for the next 90,000 miles, saving you money and preventing maintenance delays.\u003c\/p\u003e","brand":"Valtrix Powertrain","offers":[{"title":"Default Title","offer_id":51776154435895,"sku":null,"price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/3428\/7927\/files\/FleetguardFF5971NNFuelFilter_4e2ffd2c-0a8d-448e-a339-99f9f1963e88.jpg?v=1774884817","url":"https:\/\/valtrixpowertrain.com\/products\/fleetguard-ff5971nn-fuel-filter-pack-of-6","provider":"Valtrix Powertrain","version":"1.0","type":"link"}