{"product_id":"merchant-automotive-fuel-injector-line-set-20253-2007-5-2010-6-6l-duramax-lmm","title":"MERCHANT AUTOMOTIVE FUEL INJECTOR LINE SET 20253 | 2007.5-2010 6.6L DURAMAX LMM","description":"\u003cp\u003eReplace worn or corroded high-pressure fuel lines with the Merchant Automotive 20253 Fuel Injector Line Set. Designed as a direct-fit replacement for GM 6.6L Duramax engines, this complete line set restores reliable fuel delivery by replacing the lines that connect the fuel rails to the injectors.\u003c\/p\u003e\n\u003cp\u003eManufactured to meet OE specifications, these high-pressure fuel lines provide the proper fit, sealing, and performance required for common rail fuel systems. Merchant Automotive recommends replacing injector lines whenever fuel injectors are serviced if the original lines show signs of corrosion or rust, helping prevent debris from entering the injectors and reducing the risk of premature fuel system damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete high-pressure fuel injector line set\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement\u003c\/li\u003e\n\u003cli\u003eManufactured to meet OE specifications\u003c\/li\u003e\n\u003cli\u003eProvides proper fit, sealing, and performance\u003c\/li\u003e\n\u003cli\u003eHigh-quality replacement components\u003c\/li\u003e\n\u003cli\u003eIdeal when replacing fuel injectors or repairing the fuel system\u003c\/li\u003e\n\u003cli\u003eHelps prevent contaminants from entering new injectors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Merchant Automotive","offers":[{"title":"Default Title","offer_id":52725910536475,"sku":"20253","price":399.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-08-04at8.24.32AM.png?v=1785853489","url":"https:\/\/wwmperformance.com\/products\/merchant-automotive-fuel-injector-line-set-20253-2007-5-2010-6-6l-duramax-lmm","provider":"WWM Performance","version":"1.0","type":"link"}