{"product_id":"labwork-16pcs-intake-air-out-valves-for-gm-ecotec-dohc-2-0l-2-4l-12622329-12615936","title":"labwork 16PCS Intake \u0026 Air-Out Valves for GM Ecotec DOHC 2.0L-2.4L | 12622329 12615936","description":"\u003ch2\u003eUpgrading GM Ecotec DOHC engines with a complete valve kit\u003c\/h2\u003e\n\u003cp\u003eThe labwork 16PCS Intake and Air-Out Valves Replacement set is designed to refresh the valve train in GM Ecotec DOHC engines, covering popular displacements from 2.0L to 2.4L. Instead of a simple part swap, think of this kit as a pathway to smoother engine breathing, enhanced consistency across cylinders, and a refreshed baseline for reliability in day-to-day driving and longer trips alike. The kit is crafted to align with the factory geometry, supporting confident reassembly and predictable performance after installation.\u003c\/p\u003e\n\u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIntake Valves Replacement Part Number: 12622329\u003c\/li\u003e\n  \u003cli\u003eAir-out Valves Replacement Part Number: 12615936\u003c\/li\u003e\n  \u003cli\u003eIntake Valves: Head diameter 35.1 mm; Stem diameter 6 mm; Overall length 102.2 mm\u003c\/li\u003e\n  \u003cli\u003eAir-out Valves: Head diameter 30.1 mm; Stem diameter 6 mm; Overall length 100.9 mm\u003c\/li\u003e\n  \u003cli\u003eNote: Please confirm the part number, compatibility, and compare old parts before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat this kit can offer in real-world use\u003c\/h3\u003e\n\u003cp\u003eReplacing worn valves can contribute to steadier air flow and combustion characteristics, which may translate to more predictable throttle response and smoother idle. While expectations vary by vehicle condition, the kit provides a direct, OEM-like fit designed to support reliable operation during routine maintenance or a full engine service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComprehensive 16-piece kit designed for a complete valve replacement during engine service\u003c\/li\u003e\n  \u003cli\u003eParts clearly labeled for GM Ecotec compatibility, helping guide correct installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical guidance for a successful installation\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, verify that the part numbers match your existing components and that the engine code aligns with the kit’s scope. Compare listed head diameter, stem size, and overall length to your current valves to help ensure a proper fit and seal. Keep a close eye on tolerances and refer to your vehicle’s service notes for any model-specific guidance.\u003c\/p\u003e\n\u003cp\u003eIn real-world scenarios, this kit supports a proactive approach to engine maintenance, a restoration project, or a scheduled refresh where restoring consistent valve motion and intake\/exhaust balance is a goal. While it does not guarantee performance outcomes, the replacement parts are positioned to align with the intended ECOTEC DOHC design and typical service expectations.\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 engines are compatible with the labwork 16PCS Intake \u0026amp; Air-Out Valves set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for GM Ecotec DOHC engines in 2.0L, 2.2L, and 2.4L; uses part numbers 12622329 and 12615936; verify your exact engine code for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before buying this valve set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Confirm part numbers match your old parts and compare head diameter, stem size, and overall length to ensure a proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"labwork","offers":[{"title":"Default Title","offer_id":42470151258197,"sku":"B07MM6JPYP","price":46.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/labwork-intake-valves-12622329-detail.jpg?v=1778120396","url":"https:\/\/plentytorque.co.uk\/products\/labwork-16pcs-intake-air-out-valves-for-gm-ecotec-dohc-2-0l-2-4l-12622329-12615936","provider":"PlentyTorque","version":"1.0","type":"link"}