{"product_id":"alliant-power-l5p-fuel-contamination-kit-ap54822-2020-2023-6-6l-duramax-l5p","title":"ALLIANT POWER L5P FUEL CONTAMINATION KIT AP54822 | 2020-2023 6.6L Duramax L5P","description":"\u003cp\u003eRestore your fuel system after contamination with the Alliant Power AP54822 Fuel Contamination Kit. Designed as a comprehensive OE-style replacement solution, this kit includes the critical components needed to repair a contaminated fuel system caused by metallic debris, water intrusion, DEF contamination, or microbial growth.\u003c\/p\u003e\n\u003cp\u003eReplacing every affected component is essential when repairing a contaminated common-rail fuel system. Residual debris trapped in reused components can quickly damage new injectors and pumps, resulting in costly repeat failures. The AP54822 kit provides a complete repair solution using components assembled in an ISO 9001:2015-certified facility and 100% end-of-line tested at multiple inspection points to ensure leak-free operation and reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete OE-style fuel contamination repair kit\u003c\/li\u003e\n\u003cli\u003eDesigned for full fuel system replacement after contamination\u003c\/li\u003e\n\u003cli\u003eHelps prevent repeat failures caused by residual contaminants\u003c\/li\u003e\n\u003cli\u003eUSA assembled\u003c\/li\u003e\n\u003cli\u003eManufactured in an ISO 9001:2015 certified facility\u003c\/li\u003e\n\u003cli\u003e100% end-of-line tested for leak-free performance\u003c\/li\u003e\n\u003cli\u003eOE-quality fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(8) Remanufactured common rail fuel injectors\u003c\/li\u003e\n\u003cli\u003e(1) Remanufactured high-pressure fuel pump\u003c\/li\u003e\n\u003cli\u003e(2) Fuel rails (left and right)\u003c\/li\u003e\n\u003cli\u003eComplete fuel feed and return line set\u003c\/li\u003e\n\u003cli\u003eHigh-pressure fuel lines\u003c\/li\u003e\n\u003cli\u003eRail-to-injector fuel lines\u003c\/li\u003e\n\u003cli\u003eFuel cooler\u003c\/li\u003e\n\u003cli\u003eDiesel fuel filter element\u003c\/li\u003e\n\u003cli\u003eFuel return pipes\u003c\/li\u003e\n\u003cli\u003eLow-pressure diesel hydrocarbon injector\u003c\/li\u003e\n\u003cli\u003eFuel injector hold-down bolts\u003c\/li\u003e\n\u003cli\u003eThrottle body gasket\u003c\/li\u003e\n\u003cli\u003eEGR gaskets\u003c\/li\u003e\n\u003cli\u003eUpper intake manifold seals\u003c\/li\u003e\n\u003cli\u003eTurbocharger inlet adapter seal\u003c\/li\u003e\n\u003cli\u003eCoolant bypass pipe gasket and seal\u003c\/li\u003e\n\u003cli\u003eThermostat housing gaskets\u003c\/li\u003e\n\u003cli\u003eFuel injection pump retaining nut\u003c\/li\u003e\n\u003cli\u003eAdditional OE-style seals and gaskets are required for installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":52595840483611,"sku":"AP54822","price":5516.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-07-15at10.19.39AM.png?v=1784133532","url":"https:\/\/wwmperformance.com\/products\/alliant-power-l5p-fuel-contamination-kit-ap54822-2020-2023-6-6l-duramax-l5p","provider":"WWM Performance","version":"1.0","type":"link"}