{"product_id":"ena-ignition-coil-pack-for-v8-5-3-6-0-1-round-direct-fit-replacement-replaces-uf262-d585","title":"ENA Ignition Coil Pack for V8 5.3\/6.0 – 1-Round Direct-Fit Replacement (Replaces UF262\/D585)","description":"\u003cp\u003e\u003cstrong\u003eENA 1-round ignition coil pack for V8 5.3 and 6.0 engines provides direct-fit replacement performance to restore proper spark and improve drivability for compatible Chevy and GMC trucks and SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, Savana or Express from model years 2000–2006 shows misfires, rough idle, excessive crank time or an illuminated check engine light, a failing ignition coil is a common cause. This ENA coil pack is built as a direct replacement for factory units (replaces UF262, D585) and is engineered with high-quality copper windings and application-specific designs to supply reliable high-voltage output and consistent spark to the plugs.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this coil pack affect my vehicle's starting and idling behavior?\u003c\/h3\u003e\n\u003cp\u003eA worn or failed coil can cause hard starts, long crank times and unstable idling. Replacing the faulty coil with an ENA unit restores consistent spark timing and energy, reducing misfires and improving engine smoothness during startup and at idle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces worn coils that cause long cranking and hard starts\u003c\/li\u003e\n  \u003cli\u003eRestores even combustion for steadier idle and fewer misfire codes\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design for simple swap with factory connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this ENA coil pack improve engine performance and efficiency?\u003c\/h3\u003e\n\u003cp\u003eWhile not a performance upgrade, a healthy coil ensures efficient combustion, which can recover lost power and fuel economy caused by ignition faults. Proper spark reduces unburned fuel and helps the transmission shift more consistently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConsistent high-voltage output for full cylinder power\u003c\/li\u003e\n  \u003cli\u003eHelps reduce poor fuel economy linked to misfires\u003c\/li\u003e\n  \u003cli\u003eMay prevent premature catalytic converter damage from unburned fuel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic engine bay work: unplug the electrical connector, remove the mounting hardware and swap the coil. Confirm vehicle year, make and engine size (5.3L or 6.0L V8) and cross-reference part numbers (replaces UF262, D585) to ensure exact compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple bolt-and-plug replacement with original-style connectors\u003c\/li\u003e\n  \u003cli\u003eVerify application by year\/make\/model and interchange numbers\u003c\/li\u003e\n  \u003cli\u003eInspect spark plugs and wiring when replacing the coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat symptoms indicate I should replace an ignition coil now?\u003c\/h3\u003e\n\u003cp\u003eLook for persistent misfire codes, check engine light, decreased power, rough running, or noticeable fuel economy loss. Addressing coil failure promptly avoids secondary issues like fouled spark plugs or catalytic converter stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck engine light with misfire-related diagnostic trouble codes\u003c\/li\u003e\n  \u003cli\u003eEngine stumble under load, rough idle, or hesitation on acceleration\u003c\/li\u003e\n  \u003cli\u003eIncreased fuel consumption and repeated spark plug fouling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Technicians, DIY enthusiasts and fleet owners who maintain Chevy and GMC V8 trucks and SUVs from 2000–2006 and need a reliable, direct-fit replacement coil pack. If your vehicle uses the UF262\/D585 style coil and is showing ignition-related symptoms, this ENA coil pack is a compatible, quality-conscious option to restore normal ignition performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles is this ENA coil pack compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Chevy\/GMC V8 5.3L and 6.0L from 2000–2006 including Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, Express, Savana.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this coil replace part numbers UF262 and D585?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This ENA coil is a direct replacement compatible with UF262 and D585 interchange numbers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ENA","offers":[{"title":"Default Title","offer_id":48084772683934,"sku":"B011LV9EX0","price":39.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ena-coilpack-front-view_48ad09a3-683c-4319-9899-6d09ee8d8b7f.jpg?v=1785862689","url":"https:\/\/northtrailauto.ca\/products\/ena-ignition-coil-pack-for-v8-5-3-6-0-1-round-direct-fit-replacement-replaces-uf262-d585","provider":"North Trail Auto","version":"1.0","type":"link"}