{"title":"Diamond T Enterprises","description":null,"products":[{"product_id":"diamond-t-mod-tune-upgrade-compatible-ficm-for-04-05-chevy-gmc-6-6l-duramax-lly","title":"Diamond T Fuel Injection Control Module For 2004-2005 Chevy\/GMC 6.6L Duramax LLY","description":"\u003cdiv\u003eEnsure the reliable performance of your 2004-2005 Chevy\/GMC 6.6L Duramax LLY with the Diamond T FICM. These Fuel Injection Control Modules (FICMs) are completely overhauled to a condition that surpasses OEM standards, making them capable of handling any truck modifications or upgrades you may have. With a 1-year warranty, you can trust in their durability and performance.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe LLY Fuel Injection Control Module is known for being a common failure point, and finding quality replacements can be challenging. Diamond T has addressed this issue by offering an exceptional solution that not only ensures compatibility but also exceeds expectations. Unlike other suppliers, Diamond T does not require your core to be in rebuildable condition to receive a core refund, making the replacement process more accessible and hassle-free.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWhether you're dealing with a failing FICM or simply upgrading for peace of mind, the Diamond T FICM is the perfect choice to keep your Duramax LLY running smoothly, no matter how you've customized your truck.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCompletely overhauled to exceed OEM standards\u003c\/li\u003e\n\u003cli\u003eCapable of handling truck modifications or upgrades\u003c\/li\u003e\n\u003cli\u003eAddresses common LLY FICM failures\u003c\/li\u003e\n\u003cli\u003eNo need for a rebuildable core to receive a core refund\u003c\/li\u003e\n\u003cli\u003eEssential replacement part for reliable engine performance\u003c\/li\u003e\n\u003cli\u003eFree programming to the latest calibrations\u003c\/li\u003e\n\u003cli\u003ePlug and play installation\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2005 GMC Sierra 2500\/3500 6.6L Duramax LLY\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2004-2005 Chevrolet Silverado 2500\/3500 6.6L Duramax LLY\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Diamond T Fuel Injection Control Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCores Must Be Received Within 60 Days Of When Your Product Was Shipped \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Diamond T Enterprises","offers":[{"title":"Default Title","offer_id":46169986171037,"sku":"FICM66LLY","price":2174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/1_95d5d5d9-97f2-45ea-955b-079219309ccb.png?v=1731592182"},{"product_id":"diamond-t-fuel-injection-control-module-for-2001-2004-chevy-gmc-6-6l-duramax-lb7","title":"Diamond T Fuel Injection Control Module For 2001-2004 Chevy\/GMC 6.6L Duramax LB7","description":"\u003cdiv\u003eEnsure the reliable performance of your 2001-2004 Chevy\/GMC 6.6L Duramax LB7 with the Diamond T FICM. These Fuel Injection Control Modules (FICMs) are completely overhauled to a condition that surpasses OEM standards, making them capable of handling any truck modifications or upgrades you may have. With a 1-year warranty, you can trust in their durability and performance.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe LLY Fuel Injection Control Module is known for being a common failure point, and finding quality replacements can be challenging. Diamond T has addressed this issue by offering an exceptional solution that not only ensures compatibility but also exceeds expectations. Unlike other suppliers, Diamond T does not require your core to be in rebuildable condition to receive a core refund, making the replacement process more accessible and hassle-free.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWhether you're dealing with a failing FICM or simply upgrading for peace of mind, the Diamond T FICM is the perfect choice to keep your Duramax LLY running smoothly, no matter how you've customized your truck.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCompletely overhauled to exceed OEM standards\u003c\/li\u003e\n\u003cli\u003eCapable of handling truck modifications or upgrades\u003c\/li\u003e\n\u003cli\u003eAddresses common LB7 FICM failures\u003c\/li\u003e\n\u003cli\u003eNo need for a rebuildable core to receive a core refund\u003c\/li\u003e\n\u003cli\u003eEssential replacement part for reliable engine performance\u003c\/li\u003e\n\u003cli\u003eFree programming to the latest calibrations\u003c\/li\u003e\n\u003cli\u003ePlug and play installation\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2004 GMC Sierra 2500\/3500 6.6L Duramax LB7\u003c\/li\u003e\n\u003cli\u003e2001-2004 Chevrolet Silverado 2500\/3500 6.6L Duramax LB7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Diamond T Fuel Injection Control Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCores Must Be Received Within 60 Days Of When Your Product Was Shipped\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond T Enterprises","offers":[{"title":"Default Title","offer_id":46170171244701,"sku":"FICM66LB7","price":1054.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/6_dbec7595-6060-4a4a-9888-a662766fea78.png?v=1731596704"},{"product_id":"diamond-t-new-fuel-injection-control-module-ficm-for-04-05-gm-6-6l-lly-duramax","title":"Diamond T New Fuel Injection Control Module FICM For 2004-2005 GMC\/Chevy 6.6L LLY Duramax","description":"\u003cp\u003eExperience the next level of reliability and performance for your 2004-2005 Chevy\/GMC 6.6L Duramax LLY with the Diamond T Brand New Fuel Injection Control Module (FICM). Unlike remanufactured units, this FICM is completely new and built in the USA using upgraded components and advanced engineering, making it the most dependable option on the market. Because this is a brand new unit, there’s no core charge and no need to return your old FICM—making installation and purchase completely hassle-free. \u003c\/p\u003e\n\u003cp\u003eDesigned to eliminate the common electrical failures and injector control issues found in original LLY FICMs, this upgraded module is built to handle performance tunes, truck modifications, and the demands of heavy-duty use. With plug-and-play installation, you can quickly restore or upgrade your Duramax without the hassle of programming or core returns.\u003c\/p\u003e\n\u003cp\u003eEvery Diamond T new FICM is backed by a lifetime warranty, so you can drive with confidence knowing your investment is protected for the life of your truck. Choose American-made quality and superior engineering with Diamond T – American Made, Because It Matters. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand new – not remanufactured – for maximum reliability\u003c\/li\u003e\n\u003cli\u003eMade in the USA with premium components\u003c\/li\u003e\n\u003cli\u003eUpgraded design for superior durability and performance\u003c\/li\u003e\n\u003cli\u003eEngineered specifically for 2004-2005 Chevy\/GMC 6.6L Duramax LLY engines\u003c\/li\u003e\n\u003cli\u003eHandles performance tunes, modifications, and heavy-duty use\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation – no programming required\u003c\/li\u003e\n\u003cli\u003eEliminates common LLY FICM failures and electrical issues\u003c\/li\u003e\n\u003cli\u003eNo Core Charge – keep your original FICM\u003c\/li\u003e\n\u003cli\u003eEssential upgrade for reliable starting, smooth operation, and long-term performance\u003c\/li\u003e\n\u003cli\u003eAmerican Made, Because It Matters \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2005 GMC Sierra 2500\/3500 6.6L LLY Duramax\u003c\/li\u003e\n\u003cli\u003e2004-2005 Chevrolet Silverado 2500\/3500 6.6L LLY Duramax \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiamond T Enterprises New \u0026amp; Upgraded FICM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLifetime Warranty\u003c\/li\u003e\n\u003cli\u003eDirect Replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond T Enterprises","offers":[{"title":"Default Title","offer_id":46983291764893,"sku":"FICM66LLY-NEW","price":2474.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/1_e48f0f45-5d13-499c-b004-e70f357916ba.png?v=1751567826"},{"product_id":"diamond-t-fuel-injection-control-module-ficm-58v-for-03-10-ford-6-0l-powerstroke","title":"Diamond T Fuel Injection Control Module FICM 58V For 03-10 Ford 6.0L PowerStroke","description":"\u003cp\u003eThe Diamond T 58-Volt Fuel Injection Control Module (FICM) is engineered to restore and enhance the performance of your 2003–2010 Ford 6.0L Power Stroke diesel. This high-performance module provides a stronger injector pulse for improved cold starts, better throttle response, and cleaner fuel atomization—solving common 6.0L injector misfire and hard-start issues. Each FICM is remanufactured with upgraded components designed to exceed OEM durability and heat-resistance standards, ensuring lasting reliability in even the toughest operating conditions.\u003c\/p\u003e\n\u003cp\u003eProudly made in the USA, every Diamond T 58V FICM is pre-programmed, tested, and ready for plug-and-play installation—no dealer reflash required. It’s compatible with stock and tuned trucks alike, making it ideal for both towing and performance builds. Backed by a lifetime repair warranty, this FICM is the proven fix for factory unit failures while providing long-term voltage stability and smoother engine operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e58V output delivers stronger, faster injector pulse for better starts\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and fuel atomization performance\u003c\/li\u003e\n\u003cli\u003eUpgraded components exceed OEM durability and heat specs\u003c\/li\u003e\n\u003cli\u003eRemanufactured and bench-tested for peak voltage stability\u003c\/li\u003e\n\u003cli\u003ePre-programmed and plug-and-play; no dealer flash required\u003c\/li\u003e\n\u003cli\u003eAddresses common OEM FICM solder and heat failure points\u003c\/li\u003e\n\u003cli\u003eProudly made in the USA; lifetime repair warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Diamond T Enterprises\u003c\/li\u003e\n\u003cli\u003ePart Number: FICM6058\u003c\/li\u003e\n\u003cli\u003eVoltage Output: 58 Volts\u003c\/li\u003e\n\u003cli\u003eCompatibility: 6.0L Power Stroke Diesel\u003c\/li\u003e\n\u003cli\u003eConstruction: Remanufactured Aluminum Module\u003c\/li\u003e\n\u003cli\u003eProgramming: Pre-Programmed, Plug-and-Play\u003c\/li\u003e\n\u003cli\u003eOperating Range: -40°F to 250°F (Heat Resistant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Diamond T 58V Fuel Injection Control Module – Aluminum Housing\u003c\/li\u003e\n\u003cli\u003e(1) Installation Instruction Sheet\u003c\/li\u003e\n\u003cli\u003e(1) Lifetime Repair Warranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitmen\u003c\/strong\u003e\u003cstrong\u003et:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2003–2007 Ford F-250 Super Duty 6.0L Power Stroke Diesel\u003c\/li\u003e\n\u003cli\u003e2003–2007 Ford F-350 Super Duty 6.0L Power Stroke Diesel\u003c\/li\u003e\n\u003cli\u003e2003–2007 Ford F-450 Super Duty 6.0L Power Stroke Diesel\u003c\/li\u003e\n\u003cli\u003e2003–2007 Ford F-550 Super Duty 6.0L Power Stroke Diesel\u003c\/li\u003e\n\u003cli\u003e2003–2005 Ford Excursion 6.0L Power Stroke Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLifetime Repair Warranty\u003c\/li\u003e\n\u003cli\u003e$300 Core charge included in price\u003c\/li\u003e\n\u003cli\u003eCannot ship to California, Colorado, or New York \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond T Enterprises","offers":[{"title":"Default Title","offer_id":47361721237661,"sku":"FICM6058","price":374.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/FICM60584.png?v=1761914080"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/collections\/Diamond_T_Enterprises.png?v=1761144954","url":"https:\/\/rudysdiesel.com\/collections\/diamond-t-enterprises.oembed","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}