{"product_id":"industrial-injection-bosch-disaster-cp3-conversion-kit-duramax-6-6l-lml-emissions-intact-2011-2014-gmc-sierra-2500","title":"Industrial Injection Bosch Disaster CP3 Conversion Kit - Duramax 6.6L LML, Emissions Intact | 2011-2014 GMC Sierra 2500","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Industrial Injection Bosch Disaster CP3 Conversion Kit - Duramax 6.6L LML, Emissions Intact | 2011-2014 GMC Sierra 2500\",\"description\":\"Fits 2011-2014 GMC Sierra 2500. This conversion kit swaps the LML Duramax's CP4.2 injection pump for a durable Bosch CP3, the same pump family used on the earlier LBZ and LMM Duramax engines. The CP4.2 is known for catastrophic failure that sends metal debris through the entire fuel system.The Disaster Kit is the fix -- installed before failure, it protects injectors, rails, and lines from a costly grenade event. Emissions components remain in place so the truck stays compliant.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Industrial Injection\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2011-2014 GMC Sierra 2500\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Industrial Injection Bosch Disaster CP3 Conversion Kit fits the 2011-2014 GMC Sierra 2500 and replaces the failure-prone factory CP4.2 with a proven Bosch CP3 pump. Emissions equipment stays intact for a street-legal install.\u003c\/p\u003e\n\u003cdiv style=\"border:1px solid #f0c8b0;background:#fef5f0;padding:12px 16px;border-radius:8px;margin:16px 0;display:flex;align-items:flex-start;gap:12px\"\u003e\n\u003cspan style=\"font-size:24px;line-height:1;flex-shrink:0\" aria-hidden=\"true\"\u003e🔧\u003c\/span\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003cstrong style=\"color:#b85a1f;font-size:15px\"\u003eInstall Difficulty: Professional Install Only\u003c\/strong\u003e\u003cdiv style=\"color:#444;font-size:14px;line-height:1.45;margin-top:2px\"\u003eRequires removal of the factory CP4.2 pump, installation of the Bosch CP3, and new high-pressure fuel line routing; typically takes 6-8 hours and demands diesel fuel system experience to avoid contamination.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis conversion kit swaps the LML Duramax's CP4.2 injection pump for a durable Bosch CP3, the same pump family used on the earlier LBZ and LMM Duramax engines. The CP4.2 is known for catastrophic failure that sends metal debris through the entire fuel system.\u003c\/p\u003e\n\u003cp\u003eThe Disaster Kit is the fix -- installed before failure, it protects injectors, rails, and lines from a costly grenade event. Emissions components remain in place so the truck stays compliant.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2011-2014 GMC Sierra 2500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFits 6.6L Duramax LML diesel only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReplaces factory Bosch CP4.2 with proven Bosch CP3 pump\u003c\/li\u003e\n\u003cli\u003eEmissions-intact design keeps DPF and SCR in place\u003c\/li\u003e\n\u003cli\u003ePrevents catastrophic CP4.2 failure and metal contamination\u003c\/li\u003e\n\u003cli\u003eIncludes conversion lines, fittings, and hardware\u003c\/li\u003e\n\u003cli\u003eStreet-legal in emissions-controlled states\u003c\/li\u003e\n\u003cli\u003eSame CP3 platform used on LBZ and LMM Duramax engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":62721930297425,"sku":"IND4G6106","price":7339.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/industrial-injection-bosch-disaster-cp3-conversion-kit-duramax-66l-lml-emissions-intact-2011-2014-gmc-sierra-2500-8214057.jpg?v=1790385848","url":"https:\/\/www.statesideperformance.com\/products\/industrial-injection-bosch-disaster-cp3-conversion-kit-duramax-6-6l-lml-emissions-intact-2011-2014-gmc-sierra-2500","provider":"Stateside Performance","version":"1.0","type":"link"}