{"product_id":"alliant-power-ap55504-reman-common-rail-injector-6-6l-duramax-lly","title":"2004-2005 Alliant Power AP55504 Reman Common Rail Injector – Fits GM® 6.6L Duramax LLY","description":"\u003ch2 data-section-id=\"1uv0cjj\" data-start=\"587\" data-end=\"661\"\u003eALLIANT POWER AP55504 REMAN COMMON RAIL INJECTOR – GM® 6.6L DURAMAX LLY\u003c\/h2\u003e\n\u003cp data-start=\"663\" data-end=\"895\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAlliant Power\u003c\/span\u003e\u003c\/span\u003e AP55504 remanufactured common rail injector is designed for 2004.5-2005 GM® 6.6L Duramax LLY diesel engines used in Chevrolet®, GMC®, Kodiak®, Topkick®, and related medium-duty applications.\u003c\/p\u003e\n\u003cp data-start=\"897\" data-end=\"1168\"\u003eDuramax injectors operate under extremely high fuel pressure and precise injection timing requirements. A worn or failing injector can lead to hard starts, excessive smoke, rough idle, fuel knock, poor fuel economy, loss of power, balance rate issues, or engine misfires.\u003c\/p\u003e\n\u003cp data-start=\"1170\" data-end=\"1470\"\u003eThe AP55504 injector is remanufactured using OE tooling and processes, with critical wear components replaced using genuine Bosch® parts. Each injector is thoroughly end-of-line tested to OE-equivalent specifications for leakage, injection timing, pulse width response, and fuel delivery performance.\u003c\/p\u003e\n\u003cp data-start=\"1472\" data-end=\"1609\"\u003eDesigned for demanding diesel environments, this injector is built to help restore factory-level fuel system performance and drivability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"565xk3\" data-start=\"1611\" data-end=\"1634\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1635\" data-end=\"2095\"\u003e\n\u003cli data-section-id=\"1nop9wo\" data-start=\"1635\" data-end=\"1705\"\u003eRemanufactured common rail injector for GM® 6.6L Duramax LLY engines\u003c\/li\u003e\n\u003cli data-section-id=\"1fv4ccp\" data-start=\"1706\" data-end=\"1758\"\u003eEnd-of-line tested to OE-equivalent specifications\u003c\/li\u003e\n\u003cli data-section-id=\"1qdly51\" data-start=\"1759\" data-end=\"1801\"\u003eTested for internal and external leakage\u003c\/li\u003e\n\u003cli data-section-id=\"1jg0vfv\" data-start=\"1802\" data-end=\"1857\"\u003eInjection timing and delivery verified during testing\u003c\/li\u003e\n\u003cli data-section-id=\"i8ftu4\" data-start=\"1858\" data-end=\"1910\"\u003eBuilt using OE tooling and manufacturing processes\u003c\/li\u003e\n\u003cli data-section-id=\"1beol4g\" data-start=\"1911\" data-end=\"1972\"\u003eCritical wear components replaced with genuine Bosch® parts\u003c\/li\u003e\n\u003cli data-section-id=\"y9ibw\" data-start=\"1973\" data-end=\"2042\"\u003eHelps restore power, fuel economy, and injector balance performance\u003c\/li\u003e\n\u003cli data-section-id=\"14ktevc\" data-start=\"2043\" data-end=\"2095\"\u003eDesigned for demanding diesel operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1xgcdww\" data-start=\"2097\" data-end=\"2137\"\u003eCommon Symptoms of a Failed Injector\u003c\/h3\u003e\n\u003cul data-start=\"2138\" data-end=\"2282\"\u003e\n\u003cli data-section-id=\"1nfueyz\" data-start=\"2138\" data-end=\"2150\"\u003eRough idle\u003c\/li\u003e\n\u003cli data-section-id=\"1ry34om\" data-start=\"2151\" data-end=\"2168\"\u003eExcessive smoke\u003c\/li\u003e\n\u003cli data-section-id=\"hb2z6f\" data-start=\"2169\" data-end=\"2184\"\u003eHard starting\u003c\/li\u003e\n\u003cli data-section-id=\"m7llzk\" data-start=\"2185\" data-end=\"2197\"\u003eFuel knock\u003c\/li\u003e\n\u003cli data-section-id=\"1qc2lpg\" data-start=\"2198\" data-end=\"2228\"\u003eInjector balance rate issues\u003c\/li\u003e\n\u003cli data-section-id=\"1n11ct\" data-start=\"2229\" data-end=\"2244\"\u003eLoss of power\u003c\/li\u003e\n\u003cli data-section-id=\"be5ijw\" data-start=\"2245\" data-end=\"2264\"\u003ePoor fuel economy\u003c\/li\u003e\n\u003cli data-section-id=\"xjj20q\" data-start=\"2265\" data-end=\"2282\"\u003eEngine misfires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kd8379\" data-start=\"2284\" data-end=\"2307\"\u003eIncluded in the Box\u003c\/h3\u003e\n\u003cul data-start=\"2308\" data-end=\"2397\"\u003e\n\u003cli data-section-id=\"weko6t\" data-start=\"2308\" data-end=\"2336\"\u003e1x Remanufactured Injector\u003c\/li\u003e\n\u003cli data-section-id=\"16garp5\" data-start=\"2337\" data-end=\"2367\"\u003e1x Chamber Nozzle Tip Gasket\u003c\/li\u003e\n\u003cli data-section-id=\"ieqens\" data-start=\"2368\" data-end=\"2397\"\u003e2x Injector Sealing O-Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"2399\" data-end=\"2417\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"2418\" data-end=\"2661\"\u003e\n\u003cli data-section-id=\"11jy3ph\" data-start=\"2418\" data-end=\"2440\"\u003eBrand: Alliant Power\u003c\/li\u003e\n\u003cli data-section-id=\"mkoiee\" data-start=\"2441\" data-end=\"2463\"\u003ePart Number: AP55504\u003c\/li\u003e\n\u003cli data-section-id=\"1fzcj2v\" data-start=\"2464\" data-end=\"2491\"\u003eCondition: Remanufactured\u003c\/li\u003e\n\u003cli data-section-id=\"1bpxnsy\" data-start=\"2492\" data-end=\"2533\"\u003eProduct Type: Common Rail Fuel Injector\u003c\/li\u003e\n\u003cli data-section-id=\"ofktid\" data-start=\"2534\" data-end=\"2558\"\u003eGross Weight: 1.581 LB\u003c\/li\u003e\n\u003cli data-section-id=\"abcxc0\" data-start=\"2559\" data-end=\"2583\"\u003eCountry of Origin: USA\u003c\/li\u003e\n\u003cli data-section-id=\"id2auy\" data-start=\"2584\" data-end=\"2603\"\u003eUPC: 843497106936\u003c\/li\u003e\n\u003cli data-section-id=\"jhqksh\" data-start=\"2604\" data-end=\"2632\"\u003eReference Number: APP41179\u003c\/li\u003e\n\u003cli data-section-id=\"neocfn\" data-start=\"2633\" data-end=\"2661\"\u003eCore Item Number: COR65203\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uxsvu1\" data-start=\"2663\" data-end=\"2690\"\u003eCompatible Applications\u003c\/h3\u003e\n\u003cp data-start=\"2691\" data-end=\"2703\"\u003eFits select:\u003c\/p\u003e\n\u003cul data-start=\"2704\" data-end=\"2942\"\u003e\n\u003cli data-section-id=\"y577kd\" data-start=\"2704\" data-end=\"2767\"\u003e2004-2005 Chevrolet® Silverado 2500 \/ 3500 (6.6L Duramax LLY)\u003c\/li\u003e\n\u003cli data-section-id=\"4w7hbz\" data-start=\"2768\" data-end=\"2822\"\u003e2004-2005 GMC® Sierra 2500 \/ 3500 (6.6L Duramax LLY)\u003c\/li\u003e\n\u003cli data-section-id=\"1fkyrjx\" data-start=\"2823\" data-end=\"2871\"\u003e2004-2005 Chevrolet® Kodiak (6.6L Duramax LLY)\u003c\/li\u003e\n\u003cli data-section-id=\"owf8hu\" data-start=\"2872\" data-end=\"2896\"\u003e2004-2005 GMC® Topkick\u003c\/li\u003e\n\u003cli data-section-id=\"12f4xu0\" data-start=\"2897\" data-end=\"2928\"\u003eHummer® H1 Alpha applications\u003c\/li\u003e\n\u003cli data-section-id=\"ji4sfw\" data-start=\"2929\" data-end=\"2942\"\u003eVIN Code: 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2944\" data-end=\"3037\"\u003e⚠ Please verify fitment using your vehicle information, VIN, and part number before purchase.\u003c\/p\u003e\n\u003ch3 data-section-id=\"w3ik8z\" data-start=\"3039\" data-end=\"3066\"\u003eCross Reference Numbers\u003c\/h3\u003e\n\u003cp data-start=\"3067\" data-end=\"3119\"\u003eFor identification and compatibility reference only:\u003c\/p\u003e\n\u003cp data-start=\"3121\" data-end=\"3534\"\u003e0 445 120 027, 0 986 435 504, 0 986 435 504RX, 0445120027, 0-445-120-027, 0986435504, 0-986-435-504, 0986435504RX, 0-986-435-504RX, 0986435504X, 0-986-435-504X, 2411300005, 241-130-0005, 2900714000, 2-90071-400-0, 2J102, 2J-102, 504, 504RXPLAN, 732501, 732-501, 7838GN, 7838-GN, 8973036572, 8-97303-657-2, 90071400, 97303657, 97780144, DA2251041, DE665, DT660002R, DT97303657R, EC631046, FJ489, FJ-489, R986435504\u003c\/p\u003e\n\u003ch3 data-section-id=\"1s7xor\" data-start=\"3536\" data-end=\"3563\"\u003eCore Charge Information\u003c\/h3\u003e\n\u003cp data-start=\"3564\" data-end=\"3599\"\u003e⚠ Refundable Core Deposit Required:\u003c\/p\u003e\n\u003cul data-start=\"3600\" data-end=\"3634\"\u003e\n\u003cli data-section-id=\"ku14fq\" data-start=\"3600\" data-end=\"3634\"\u003e$100.00 Core Charge Per Injector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3636\" data-end=\"3727\"\u003eCore must be returned according to supplier core return requirements to qualify for refund.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nwc4oi\" data-start=\"3729\" data-end=\"3741\"\u003eWarranty\u003c\/h3\u003e\n\u003cp data-start=\"3742\" data-end=\"3760\"\u003eWarranty Coverage:\u003c\/p\u003e\n\u003cul data-start=\"3761\" data-end=\"3798\"\u003e\n\u003cli data-section-id=\"1mq3da\" data-start=\"3761\" data-end=\"3798\"\u003e12 Month Unlimited Mileage Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3800\" data-end=\"3875\"\u003eWarranty applies against manufacturing defects in material and workmanship.\u003c\/p\u003e\n\u003ch3 data-section-id=\"hsjdfi\" data-start=\"3877\" data-end=\"3903\"\u003eCalifornia Diesel Note\u003c\/h3\u003e\n\u003cp data-start=\"3904\" data-end=\"4176\"\u003eCalifornia Diesel supplies diesel fuel system and engine-related components for light-duty, medium-duty, and heavy-duty diesel applications. We focus on practical support, dependable inventory, and diesel-focused service for repair shops, fleets, and diesel professionals.\u003c\/p\u003e\n\u003ch3 data-section-id=\"pc7260\" data-start=\"4178\" data-end=\"4198\"\u003eLegal Compliance\u003c\/h3\u003e\n\u003cp data-start=\"4199\" data-end=\"4433\"\u003e⚠ Legal Compliance: This product is not endorsed by or affiliated with Bosch®, Chevrolet®, GMC®, Duramax®, Hummer®, General Motors®, or any other brand mentioned. Trademarks are used only for compatibility and identification purposes.\u003c\/p\u003e\n\u003cp data-start=\"4435\" data-end=\"4525\"\u003e⚠ California Proposition 65 Warning: Cancer and Reproductive Harm — \u003ca data-start=\"4503\" data-end=\"4525\" rel=\"noopener\" class=\"decorated-link\" href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":49133495779585,"sku":"AP55504","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0332\/4608\/5164\/files\/app41179_5.jpg?v=1779774944","url":"https:\/\/www.california-diesel.com\/products\/alliant-power-ap55504-reman-common-rail-injector-6-6l-duramax-lly","provider":"California Diesel Shop","version":"1.0","type":"link"}