{"product_id":"hy-speed-camshaft-position-actuator-solenoid-vvt-single-oe-style-replacement-for-2002-2012-gm-vehicles-engine-mounted","title":"HY-SPEED Camshaft Position Actuator Solenoid (VVT) — Single OE-Style Replacement for 2002–2012 GM Vehicles, Engine-Mounted","description":"\u003cp\u003e\u003cb\u003eHY-SPEED Camshaft Position Actuator Solenoid (VVT valve) is a direct-replacement variable timing solenoid designed to restore proper cam phasing in affected GM and related engines from 2002–2012.\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis OE-referenced replacement part from HY-SPEED fits a wide range of mid-2000s GM and GM-related vehicles — including Colorado, Trailblazer, Envoy, Canyon, Rainier, Hummer H3\/H3T, Isuzu Ascender\/i-series, Oldsmobile Bravada and Saab 9-7x — and is supplied as a single brand-new camshaft position actuator solenoid ready for installation in the cylinder head. It carries multiple equivalent OE numbers, and comes with a 12-month warranty and a no-reason return policy for added confidence when repairing variable valve timing systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does this camshaft position actuator solenoid replace?\u003c\/h3\u003e\n\u003cp\u003eThis HY-SPEED unit replaces the factory variable timing solenoid (VVT valve) that controls oil flow to the camshaft actuator. It's compatible with many OE part numbers, so it can swap into systems originally fitted with those referenced items.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-replacement for OE#s like 12615873, 12602516, 12597025 and others\u003c\/li\u003e\n  \u003cli\u003eEngine-mounted solenoid that controls cam phasing via oil pressure\u003c\/li\u003e\n  \u003cli\u003eSold as a single solenoid for installation in the cylinder head\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and engines will this HY-SPEED VVT solenoid fit?\u003c\/h3\u003e\n\u003cp\u003eFitment covers a broad set of GM-family and related platforms produced between 2002 and 2012. Check the listed model years and engine displacements to confirm compatibility before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevy\/GMC: Colorado, Canyon, Trailblazer, Rainier, Envoy (various 2.8L–4.2L and 3.5L–3.7L engines)\u003c\/li\u003e\n  \u003cli\u003eHummer H3\/H3T and Isuzu Ascender\/i-280\/i-290\/i-350\/i-370 models included\u003c\/li\u003e\n  \u003cli\u003eAlso fits Oldsmobile Bravada and Saab 9-7x 4.2L applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installing a new VVT solenoid help my engine?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or clogged solenoid restores correct oil control to the cam phaser, improving cam timing control and reducing symptoms tied to VVT malfunction. This can address rough idle, timing-related codes, and inconsistent engine response when the solenoid is the cause.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores oil flow control to the camshaft actuator\u003c\/li\u003e\n  \u003cli\u003eCan stop or prevent VVT-related diagnostic trouble codes\u003c\/li\u003e\n  \u003cli\u003eImproves timing consistency and engine drivability when solenoid-related\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know before buying and fitting this part?\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle year, engine displacement and OE part number match one of the listed fitments. The part installs in the cylinder head; basic mechanical skills and standard tools are typically sufficient for replacement, but inspect the connector and harness for damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify fit with OE numbers: 12568078, 12576768, 12602516, 12615873, etc.\u003c\/li\u003e\n  \u003cli\u003eSold as solenoid only — no actuator or cam phaser included\u003c\/li\u003e\n  \u003cli\u003e12-month warranty and returns included for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Professional mechanics and DIY technicians who need a cost-effective, OE-referenced replacement VVT solenoid for mid-2000s GM-family and related vehicles. It’s intended for anyone diagnosing cam phaser or variable timing oil control problems who wants a direct-fit, warrantied alternative to dealer parts.\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: Does this solenoid match my vehicle's OEM number?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the listed OE numbers (e.g., 12615873, 12602516) against your service manual or parts sticker to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation difficult and is the actuator included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This is the solenoid only, installed in the cylinder head; installation is typically straightforward for a mechanic but may require basic tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HY-SPEED","offers":[{"title":"Default Title","offer_id":67593161015481,"sku":"B07Z1MQKZ3","price":57.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/hy-speed-front-view-exhaust-camshaft-position-actuator-solenoid.jpg?v=1790572550","url":"https:\/\/redleafauto.ca\/products\/hy-speed-camshaft-position-actuator-solenoid-vvt-single-oe-style-replacement-for-2002-2012-gm-vehicles-engine-mounted","provider":"Redleaf Auto","version":"1.0","type":"link"}