{"product_id":"kindza-thermo-wax-assembly-for-honda-gcv-hrx-engines-16620-z9l-003-oem-direct-fit-restores-automatic-choke","title":"KINDZA Thermo Wax Assembly for Honda GCV\/HRX Engines — 16620-Z9L-003 OEM Direct-Fit, Restores Automatic Choke","description":"\u003cp\u003e\u003cstrong\u003eKINDZA Genuine 16620-Z9L-003 Thermo Wax Assembly is a direct-fit OEM temperature actuator designed to restore correct choke and temperature-responsive operation on compatible Honda small engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a lawn mower or small-engine machine has trouble with automatic choke response or temperature-driven valve action, the thermo wax actuator is often the overlooked culprit. This genuine KINDZA part (OEM 16620-Z9L-003) replaces older or failed actuators used on Honda GCV170, GCV190, GCV200, HRX217K6 and HRN216 models. Built to OEM specifications, it restores factory movement and helps maintain reliable starting and running behavior when engine temperature changes.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this thermo wax assembly affect cold starts?\u003c\/h3\u003e\n\u003cp\u003eWhen cold, the thermo wax element expands or contracts to position the choke or temperature-controlled mechanism accurately. Replacing a worn or stuck actuator returns proper choke timing so the engine gets the richer mixture it needs at low temperatures and leans out as it warms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores automatic choke movement for smoother cold starts\u003c\/li\u003e\n  \u003cli\u003eMaintains correct enrichment during warm-up\u003c\/li\u003e\n  \u003cli\u003ePrevents extended flooding caused by a failed actuator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this part a direct replacement and which part numbers does it supersede?\u003c\/h3\u003e\n\u003cp\u003eYes—this KINDZA unit is a direct-fit OEM actuator with the part number 16620-Z9L-003. It is manufactured to match factory dimensions and mounting points so it installs without modification on supported Honda engine models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM part number: 16620-Z9L-003\u003c\/li\u003e\n  \u003cli\u003eReplaces older references: 16620-Z8D-842, 16620-Z8D-841, 16620-Z8D-305\u003c\/li\u003e\n  \u003cli\u003eDesigned for plug-and-play installation on listed Honda engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before ordering and installing this actuator?\u003c\/h3\u003e\n\u003cp\u003eConfirm your engine model and existing part number match one of the supported references. Inspect the mounting points, linkage, and electrical connector (if present) for compatibility and look for signs of corrosion or mechanical damage that might require additional attention.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify compatibility with GCV170, GCV190, GCV200, HRX217K6, HRN216\u003c\/li\u003e\n  \u003cli\u003eCompare physical mounting and linkage to the old part before removal\u003c\/li\u003e\n  \u003cli\u003eClean surrounding area to prevent debris entry during swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is this OEM-style thermo wax actuator?\u003c\/h3\u003e\n\u003cp\u003eManufactured to OEM tolerances, the KINDZA 16620-Z9L-003 uses quality materials for reliable thermal response and long service life under normal use. Proper installation and routine engine maintenance will help it perform as expected season after season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-quality construction for consistent thermal actuation\u003c\/li\u003e\n  \u003cli\u003eEngineered to resist typical outdoor and vibration conditions\u003c\/li\u003e\n  \u003cli\u003eSupports continued functionality of choke and temperature controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This replacement is intended for homeowners, landscapers, and small-engine technicians maintaining Honda-powered mowers and equipment that use the GCV170, GCV190, GCV200, HRX217K6, or HRN216 engines. Choose this KINDZA genuine thermo wax assembly if you need a direct replacement to fix poor cold starting, incorrect choke behavior, or a failed temperature actuator—especially when you want an OEM-spec solution instead of a generic aftermarket substitute.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eMetal\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: Will this actuator fit my Honda GCV190?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The KINDZA 16620-Z9L-003 is compatible with Honda GCV190 and listed engine models as a direct OEM replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this myself without special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Installation is typically straightforward with basic hand tools, but compare mounting points and linkage before replacing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KINDZA","offers":[{"title":"Default Title","offer_id":48084446085278,"sku":"B0FFDH8GBS","price":31.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kindza-thermo-wax-assy-front-view.jpg?v=1785855543","url":"https:\/\/northtrailauto.ca\/products\/kindza-thermo-wax-assembly-for-honda-gcv-hrx-engines-16620-z9l-003-oem-direct-fit-restores-automatic-choke","provider":"North Trail Auto","version":"1.0","type":"link"}