{"product_id":"chevrolet-suburban-161109-gas-valve-for-sw-series-water-heaters-3-8-npt-inlet-1-4-outlet-compact-replacement","title":"Chevrolet Suburban 161109 Gas Valve for SW-Series Water Heaters — 3\/8\" NPT Inlet, 1\/4\" Outlet Compact Replacement","description":"\u003cstrong\u003eThe Chevrolet Suburban 161109 gas valve is a compact SW-series replacement valve with a 3\/8\" NPT inlet and 1\/4\" outlet built for Suburban MFG water heaters.\u003c\/strong\u003e\n\n\u003cp\u003eThis 161109 gas valve fits SW-series Suburban water heaters and replaces the factory gas control in many recreational vehicle and marine hot-water systems. It’s designed for straightforward plumbing and gas line connections, and its compact footprint makes it suitable where space is limited. While appearance can vary slightly from images, the specifications and port sizes — 3\/8\" NPT inlet and 1\/4\" outlet — are consistent with SW-series Suburban MFG valves.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does this gas valve do and why would I replace mine?\u003c\/h3\u003e\n\u003cp\u003eThe valve regulates the gas flow to your Suburban water heater burner and acts as the interface for the heater’s gas supply. Replacing a worn or leaking valve restores safe, reliable ignition and consistent burner performance. Typical reasons to replace include persistent leaks, inability to light, or incompatibility after other component swaps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirectly controls propane or natural gas flow to the burner\u003c\/li\u003e\n  \u003cli\u003eMatches SW-series Suburban mounting and port layout\u003c\/li\u003e\n  \u003cli\u003eRestores proper ignition and prevents gas leaks when defective\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the 161109 valve in my water heater safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation should follow manufacturer instructions and local gas codes; if unsure, hire a licensed technician. Turn off the gas supply, disconnect the appliance, and verify fittings match 3\/8\" NPT inlet and 1\/4\" outlet threads. After fitting, test all joints with a safe leak-detection solution and follow the heater’s lighting and safety checks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShut off gas supply and power before starting\u003c\/li\u003e\n  \u003cli\u003eConfirm thread sizes: 3\/8\" NPT inlet, 1\/4\" outlet\u003c\/li\u003e\n  \u003cli\u003eUse proper sealant for gas fittings and pressure-test connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this gas valve fit my Suburban water heater model?\u003c\/h3\u003e\n\u003cp\u003eThe 161109 is specified for SW-series Suburban MFG heaters; compatibility depends on your heater’s model and the valve mounting pattern. Check your original valve part number and the inlet\/outlet thread sizes to ensure a match. If the original valve differs in shape or port orientation, compare dimensions and mounting points before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for SW-series Suburban MFG water heaters\u003c\/li\u003e\n  \u003cli\u003eVerify part number and port sizes against your existing valve\u003c\/li\u003e\n  \u003cli\u003ePhysical fit and mounting orientation should be checked prior to installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specs and handling notes?\u003c\/h3\u003e\n\u003cp\u003eThe product ships in a compact package weighing about 0.372 kilograms with dimensions suitable for storage and service kits. Its small size simplifies replacement in tight heater access panels. Keep the valve dry during storage and handle threaded ports carefully to avoid contamination of sealing surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage length: 5.6 cm; width: 7.9 cm; height: 11.9 cm\u003c\/li\u003e\n  \u003cli\u003ePackage weight: 0.372 kg — easy to carry in a service kit\u003c\/li\u003e\n  \u003cli\u003eProtect threads and test for leaks after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Technicians, RV owners, marine service professionals, and DIYers who maintain Suburban MFG SW-series water heaters and need a reliable OEM-compatible gas valve replacement. This part is suited for anyone replacing a failing valve with a compact, verified 3\/8\" NPT inlet and 1\/4\" outlet unit — provided local codes and safety practices are followed during installation.\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: Is the 161109 gas valve compatible with all Suburban water heaters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits SW-series Suburban MFG heaters; verify your original valve’s part number and inlet\/outlet sizes before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the gas valve myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Qualified DIYers can install it with proper tools and gas-safety steps, but a licensed technician is recommended for gas work.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Chevrolet","offers":[{"title":"Default Title","offer_id":48084133380254,"sku":"B003G9FQSS","price":87.14,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/chevrolet-suburban-161109-front-view.jpg?v=1785847126","url":"https:\/\/northtrailauto.ca\/products\/chevrolet-suburban-161109-gas-valve-for-sw-series-water-heaters-3-8-npt-inlet-1-4-outlet-compact-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}