{"product_id":"walker-590-1191-engine-variable-valve-timing-vvt-solenoid","title":"Walker 590-1191 Engine Variable Valve Timing (VVT) Solenoid","description":"\u003ch2\u003eOverview of Walker Engine Variable Valve Timing Solenoid 590-1191\u003c\/h2\u003e\u003cp\u003eThe Walker 590-1191 Engine Variable Valve Timing (VVT) Solenoid is designed to optimize engine performance for select Cadillac, Chevrolet, and GMC vehicles. Featuring a durable silver finish and a reliable black connector, this solenoid ensures precise control of valve timing for improved efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eColor: Silver body with black connector\u003c\/li\u003e\n\u003cli\u003eConnector Type: Female, square shape with one connector\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Male pin terminals, two terminals total\u003c\/li\u003e\n\u003cli\u003eMounting: Equipped with three mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Camaro, Escalade, Sierra, Silverado, and Yukon XL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 590-1191 VVT solenoid is engineered to regulate the variable valve timing system by controlling oil flow to the camshaft phasers. Its silver housing provides corrosion resistance, while the black female connector with a square shape and two male pin terminals ensures a secure electrical connection. The solenoid mounts firmly with three mounting holes, maintaining stability under engine vibrations. This part is specifically compatible with a range of Cadillac, Chevrolet, and GMC vehicles such as the Escalade, Silverado 1500, Sierra 2500 HD, and Yukon XL 2500, making it a precise replacement for maintaining engine timing accuracy.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper variable valve timing function in Cadillac Escalade and Chevrolet Silverado models\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty VVT solenoids in GMC Sierra and Yukon XL vehicles\u003c\/li\u003e\n\u003cli\u003eHelps eliminate rough idling and poor acceleration caused by VVT system malfunctions\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to VVT solenoid faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency and reduces emissions by ensuring accurate valve timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 590-1191 VVT solenoid, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Verify the connector’s square shape and pin terminal alignment for proper fitment. Use the three mounting holes to secure the solenoid firmly, preventing movement that could affect performance. Double-check compatibility with your specific Cadillac, Chevrolet, or GMC model before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 590-1191 VVT solenoid undergoes rigorous quality control to ensure consistent operation. Please refer to Walker’s official warranty policy for coverage details.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52119372595381,"sku":"DKHD-590-1191","price":36.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_5901191_Fro.jpg?v=1775162338","url":"https:\/\/www.partcatalog.com\/products\/walker-590-1191-engine-variable-valve-timing-vvt-solenoid","provider":"PartCatalog","version":"1.0","type":"link"}