{"product_id":"aulink-camshaft-position-actuator-solenoid-kit-for-2-0l-2-5l-gm-engines-intake-exhaust-pair-with-improved-seals","title":"AULINK Camshaft Position Actuator Solenoid Kit for 2.0L \u0026 2.5L GM Engines — Intake \u0026 Exhaust Pair with Improved Seals","description":"\u003cp\u003e\u003cstrong\u003eThese AULINK intake and exhaust camshaft position actuator (VVT) solenoids replace OE numbers 12655433 and 12655434 to restore proper variable valve timing control on compatible 2.0L and 2.5L GM engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle shows VVT-related trouble codes, rough idle, or reduced performance, worn or leaking camshaft position actuator solenoids are a common cause. AULINK supplies a matched intake and exhaust solenoid set engineered to meet factory fitment and timing control requirements for a range of Buick, Cadillac, Chevrolet, GMC, and Buick models. Each unit is produced in a TS16949 certified facility and includes improved sealing to reduce oil leakage and maintain consistent oil flow to the VVT system.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these solenoids affect engine timing and drivability?\u003c\/h3\u003e\n\u003cp\u003eThese solenoids regulate oil flow to the cam phasers so the engine computer can advance or retard camshaft position as needed. When functioning correctly, they help the engine reach designed combustion timing, improving idle stability and throttle response. Faulty solenoids can cause erratic timing, triggering warning lights and limp-home behavior.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatches OE control function for intake and exhaust circuits\u003c\/li\u003e\n  \u003cli\u003eImproved O-rings reduce the risk of premature oil leakage\u003c\/li\u003e\n  \u003cli\u003eHelps maintain consistent oil pressure to the VVT phasers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers are compatible with this kit?\u003c\/h3\u003e\n\u003cp\u003eThis AULINK kit is designed for many GM 2.0L and 2.5L applications. It fits specified Buick, Cadillac, Chevrolet, GMC, and Buick models across the model years listed, replacing multiple OE part numbers for a direct swap. Always verify with your VIN or existing part number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces OE: 12655433, 12655434, 12662736\/7, 12627116\/17, 916935\/916937\u003c\/li\u003e\n  \u003cli\u003eFits vehicles such as Malibu, Impala, Camaro, Colorado, Canyon, ATS, CTS, CT6, Regal, Envision, Acadia\u003c\/li\u003e\n  \u003cli\u003eCompatible with 2.0L and specific 2.5L L4 engine variants in model years shown\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality and warranty assurances come with these parts?\u003c\/h3\u003e\n\u003cp\u003eAULINK produces these solenoids in factories certified to TS16949 standards and inspects function to meet or exceed OE performance expectations. The solenoids use premium sealing materials to reduce oil seepage and prolong service life. The kit is backed by a limited warranty for added purchase protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured in TS16949 certified facilities\u003c\/li\u003e\n  \u003cli\u003e100% functional testing to ensure proper operation\u003c\/li\u003e\n  \u003cli\u003eIncludes 1-year or 50,000 km warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I check?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a moderate DIY job for someone comfortable with basic engine work: it usually requires removing an engine cover and electrical connectors, then swapping the solenoids. Clean the mounting bores and inspect wiring harness connectors for corrosion before installing new parts. If in doubt, a professional mechanic can complete the replacement and clear any stored codes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequires basic hand tools and possibly a scan tool to clear codes\u003c\/li\u003e\n  \u003cli\u003eClean O-ring grooves and apply engine oil to new seals before fitting\u003c\/li\u003e\n  \u003cli\u003eVerify part numbers and orientation during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This AULINK intake and exhaust VVT solenoid kit is aimed at owners and technicians working on affected GM 2.0L and 2.5L engines who need a reliable, OE-replacement solution. Choose this kit if you require direct-fit parts that restore variable valve timing control, reduce oil leaks at the solenoid interface, and come with factory-level quality checks and a limited warranty.\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: Do these solenoids replace OE part numbers 12655433 and 12655434?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This AULINK kit is designed to replace OE numbers 12655433 and 12655434 and other listed equivalents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty does AULINK provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: AULINK includes a 1-year or 50,000 km limited warranty with this solenoid kit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AULINK","offers":[{"title":"Default Title","offer_id":67591456489657,"sku":"B0DHZG648N","price":71.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/aulink-front-view-solenoid-kit.jpg?v=1790551786","url":"https:\/\/redleafauto.ca\/products\/aulink-camshaft-position-actuator-solenoid-kit-for-2-0l-2-5l-gm-engines-intake-exhaust-pair-with-improved-seals","provider":"Redleaf Auto","version":"1.0","type":"link"}