{"product_id":"alliant-power-hp4-high-pressure-fuel-injection-pump-installation-kit-ap0135-2017-2023-6-6l-duramax-l5p-l5d","title":"ALLIANT POWER HP4 HIGH PRESSURE FUEL INJECTION PUMP INSTALLATION KIT AP0135 | 2017-2023 6.6L DURAMAX L5P\/L5D","description":"\u003cp\u003eComplete a high-pressure fuel pump installation on your 2017–2023 GM 6.6L Duramax L5P or 2019–2023 GM 6.6L Duramax L5D with the Alliant Power High-Pressure Fuel Pump Installation Kit. Designed as a direct-replacement installation solution, this kit includes the necessary components for properly reinstalling the high-pressure common rail fuel pump.\u003c\/p\u003e\n\n\u003cp\u003eManufactured to meet or exceed OE specifications, the components in this kit provide the proper fit and sealing required during high-pressure fuel pump service. It is an ideal solution when replacing or reinstalling the factory-style high-pressure fuel pump and helps eliminate the need to source required installation components individually.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-pressure fuel pump installation kit\u003c\/strong\u003e – Provides the necessary components for pump reinstallation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect-replacement design\u003c\/strong\u003e – Engineered specifically for applicable Duramax applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE-quality fitment\u003c\/strong\u003e – Manufactured to meet or exceed OE specifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon rail fuel system compatibility\u003c\/strong\u003e – Designed for high-pressure fuel pump service\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-specific components\u003c\/strong\u003e – Provides the correct installation hardware and sealing components for the specified applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e2017–2023 GM 6.6L Duramax L5P\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e2019–2023 GM 6.6L Duramax L5D\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e AP0135\u003c\/p\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":54035670532379,"sku":"AP0135","price":224.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-09-24at12.03.44PM.png?v=1790289425","url":"https:\/\/wwmperformance.com\/products\/alliant-power-hp4-high-pressure-fuel-injection-pump-installation-kit-ap0135-2017-2023-6-6l-duramax-l5p-l5d","provider":"WWM Performance","version":"1.0","type":"link"}