{"product_id":"cloyes-vts129-engine-variable-valve-timing-vvt-solenoid","title":"Cloyes VTS129 Engine Variable Valve Timing (VVT) Solenoid","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eCloyes VTS129 is an engine variable valve timing solenoid for replacing a malfunctioning VVT control unit on supported applications. It is built for 12-volt electric operation with a steel housing and a 2-pin male connector layout.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet Colorado, GMC Canyon, and other listed applications, this VVT solenoid is a direct service part for restoring valve timing control when the original unit is no longer functioning correctly. Part number VTS129 is also referenced by 12615873 and 8126158730 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12-volt electric activation for engine timing control\u003c\/li\u003e\n\u003cli\u003eSteel housing for durable underhood service\u003c\/li\u003e\n\u003cli\u003eMale pin terminal design with 2 pins\u003c\/li\u003e\n\u003cli\u003eSingle connector configuration for straightforward electrical matching\u003c\/li\u003e\n\u003cli\u003eEngine variable valve timing solenoid replacement from Cloyes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Cloyes VTS129 variable valve timing solenoid is intended for vehicles that use an electronically controlled VVT system and need replacement of a failed solenoid. Its compact body measures 5.709 inches long and 2.175 inches wide, with a 0.943-inch shaft diameter, helping it match the original service envelope on the listed fitments. This part number, VTS129, applies across a broad range of GM and related platforms including Chevrolet Colorado, GMC Canyon, and Chevrolet Trailblazer applications.\u003c\/p\u003e\u003cp\u003eCloyes positions this engine VVT solenoid as a repair solution for higher-mileage vehicles where timing control issues can affect drivability and engine performance. The part number VTS129 should be matched to the vehicle’s original connector and electrical specification before installation.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic valve timing control\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to VVT operation\u003c\/li\u003e\n\u003cli\u003eRough idle caused by a failing solenoid\u003c\/li\u003e\n\u003cli\u003eLoss of engine response from a malfunctioning timing actuator\u003c\/li\u003e\n\u003cli\u003eReplacement needs on higher-mileage engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify connector style, pin count, and electrical specification against the original unit before installation. Confirm fitment by year, make, and model for Chevrolet Colorado, GMC Canyon, Hummer H3, and the other listed applications. Professional installation is recommended when diagnosing VVT-related engine concerns.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eCloyes manufactures engine timing components and related control parts for service replacement applications. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 12615873, 8126158730) for the same application.\u003c\/p\u003e","brand":"Cloyes","offers":[{"title":"Default Title","offer_id":53546743693493,"sku":"BBKX-VTS129","price":29.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CT_VTS129_FRO.jpg?v=1792307784","url":"https:\/\/www.partcatalog.com\/products\/cloyes-vts129-engine-variable-valve-timing-vvt-solenoid","provider":"PartCatalog","version":"1.0","type":"link"}