{"id":4998,"date":"2026-09-22T01:48:53","date_gmt":"2026-09-22T01:48:53","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&#038;p=4998"},"modified":"2026-09-22T02:24:56","modified_gmt":"2026-09-22T02:24:56","slug":"faw-1306010-81d-thermostat-assembly","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/th\/product\/faw-1306010-81d-thermostat-assembly\/","title":{"rendered":"FAW 1306010-81D Thermostat Assembly"},"content":{"rendered":"<p>The FAW <a href=\"https:\/\/yzdlparts.com\/th\/%e0%b8%9f%e0%b8%b2%e0%b8%a7\/\" title=\"1306010-81D\">1306010-81D<\/a> thermostat assembly is a vital cooling system component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this complete assembly responds accurately to coolant temperature changes, keeping your engine running within its ideal thermal range to protect internal components and maximize fuel efficiency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2699\ufe0f Reliable Thermal Control for Heavy-Duty Diesels<\/h2>\n\n\n\n<p>Maintaining stable operating temperatures is essential to preventing engine overheating and excessive wear. The 1306010-81D thermostat assembly delivers dependable performance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Precise Temperature Response:<\/strong> Opens and closes smoothly to maintain optimal coolant circulation across all driving conditions.<\/li>\n\n\n\n<li><strong>Complete Assembly Unit:<\/strong> Includes housing and valve components for straightforward replacement without separate pieces.<\/li>\n\n\n\n<li><strong>Corrosion-Resistant Build:<\/strong> Heavy-duty materials resist rust and chemical breakdown from long-life antifreeze.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcca Technical Specifications &amp; Keyword Reference<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34<\/strong><\/td><td><strong>\u0e23\u0e32\u0e22\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14\u0e17\u0e32\u0e07\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\u0e2b\u0e21\u0e32\u0e22\u0e40\u0e25\u0e02\u0e0a\u0e34\u0e49\u0e19\u0e2a\u0e48\u0e27\u0e19 OEM \u0e2b\u0e25\u0e31\u0e01<\/strong><\/td><td>1306010-81D<\/td><\/tr><tr><td><strong>Focus Component<\/strong><\/td><td>Thermostat Assembly<\/td><\/tr><tr><td><strong>\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e32\u0e01\u0e31\u0e19\u0e44\u0e14\u0e49\u0e01\u0e31\u0e1a\u0e23\u0e16\u0e22\u0e19\u0e15\u0e4c<\/strong><\/td><td>FAW J6, FAW J6P<\/td><\/tr><tr><td><strong>Product Function<\/strong><\/td><td>Coolant Flow Control &amp; Temperature Regulation<\/td><\/tr><tr><td><strong>Quality Level<\/strong><\/td><td>Original Equipment Manufacturer (OEM) Standard<\/td><\/tr><tr><td><strong>Wholesale Support<\/strong><\/td><td><a href=\"http:\/\/wa.me\/8618671978898\" title=\"+86 186 7197 8898\">+86 186 7197 8898<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>S\/N <\/strong><\/td><td><strong>Part number <\/strong><\/td><td><strong>Part name<\/strong><\/td><td><strong>Quantity <\/strong><\/td><\/tr><\/thead><tbody><tr><td>1<sup><\/sup><\/td><td>Q1840820<sup><\/sup><\/td><td>Hexagon flange bolt<sup><\/sup><\/td><td>5<sup><\/sup><\/td><\/tr><tr><td>2<sup><\/sup><\/td><td><a href=\"https:\/\/yzdlparts.com\/th\/%e0%b8%9c%e0%b8%a5%e0%b8%b4%e0%b8%95%e0%b8%a0%e0%b8%b1%e0%b8%93%e0%b8%91%e0%b9%8c\/faw-1306013-81d-thermolator-upper-cover\/\" title=\"1306013-81D\">1306013-81D<\/a><\/td><td>Thermolator upper cover<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>3<sup><\/sup><\/td><td>CQ61801<br><br>(Q618B01)<sup><\/sup><\/td><td>Hexagon head tapered screw plug<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>4<sup><\/sup><\/td><td>1306064-81D<sup><\/sup><\/td><td>Bolt &#8211; thermolator<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>5<sup><\/sup><\/td><td>1306010-81D<br><br>1306010-81DF<sup><\/sup><\/td><td>Thermostat assembly<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>6<sup><\/sup><\/td><td><a href=\"https:\/\/yzdlparts.com\/th\/%e0%b8%9c%e0%b8%a5%e0%b8%b4%e0%b8%95%e0%b8%a0%e0%b8%b1%e0%b8%93%e0%b8%91%e0%b9%8c\/faw-1306011a29d-seal-ring-thermolator\/\" title=\"1306011A29D\">1306011A29D<\/a><\/td><td>Seal ring &#8211; thermolator<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>7<sup><\/sup><\/td><td>1306021-51B<br><br>(1306021-M10-0000)<sup><\/sup><\/td><td>Thermolator seat<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>8<sup><\/sup><\/td><td>1306042-81D<sup><\/sup><\/td><td>Rubber O-ring 41.2\u00d73.55<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>9<sup><\/sup><\/td><td>CQ61803<br><br>(Q618B03)<sup><\/sup><\/td><td>Hexagon head tapered screw plug<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>10<sup><\/sup><\/td><td>1306062-81D<sup><\/sup><\/td><td>Bolt &#8211; thermolator<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><tr><td>11<sup><\/sup><\/td><td>1306063-81D<sup><\/sup><\/td><td>Bolt &#8211; thermolator<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>12<sup><\/sup><\/td><td>1306043-81D<sup><\/sup><\/td><td>Rubber O-ring 46.2\u00d75.30<sup><\/sup><\/td><td>2<sup><\/sup><\/td><\/tr><tr><td>13<sup><\/sup><\/td><td>1306023-53D<sup><\/sup><\/td><td>Small circulation connecting pipe<sup><\/sup><\/td><td>1<sup><\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"984\" height=\"705\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-28.webp\" alt=\"figure of Thermostat, thermostat cover, minor cycles connection tube\" class=\"wp-image-4999\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-28.webp 984w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-28-300x215.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-28-768x550.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-28-18x12.webp 18w\" sizes=\"(max-width: 984px) 100vw, 984px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2753 Frequently Asked Questions (Technical &amp; Buying Guide)<\/h2>\n\n\n\n<p><strong>Q: What is the main function of the 1306010-81D thermostat assembly?<\/strong><\/p>\n\n\n\n<p><strong>A:<\/strong> It regulates the flow of coolant between the engine block and the radiator, helping the engine reach operating temperature quickly and preventing it from overheating.<\/p>\n\n\n\n<p><strong>Q: What are the signs of a faulty thermostat assembly?<\/strong><\/p>\n\n\n\n<p><strong>A:<\/strong> Common signs include the engine running too hot (overheating) or taking an unusually long time to warm up, often accompanied by fluctuating temperature gauge readings.<\/p>\n\n\n\n<p><strong>Q: How do I verify that part number 1306010-81D fits my engine?<\/strong><\/p>\n\n\n\n<p><strong>A:<\/strong> You can check your parts catalog or send your FAW truck chassis VIN and engine serial number to our technical support team via WhatsApp at <strong><a href=\"http:\/\/wa.me\/8618671978898\" title=\"+86 186 7197 8898\">+86 186 7197 8898<\/a><\/strong> for instant confirmation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udd1d Global Wholesale &amp; Export Enquiries<\/h2>\n\n\n\n<p>We export genuine FAW heavy-duty engine, cooling system, and commercial truck components to fleet managers, maintenance hubs, and automotive spare parts distributors worldwide. Contact us today for competitive bulk pricing and fast international shipping.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background wp-element-button\" href=\"http:\/\/wa.me\/8618671978898\"><strong>Contact YIZHI Power Now!<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"featured_media":5003,"parent":0,"menu_order":0,"template":"","product_categories":[182],"class_list":["post-4998","product","type-product","status-publish","has-post-thumbnail","hentry","product_categories-faw"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/product\/4998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/product\/4998\/revisions"}],"predecessor-version":[{"id":5015,"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/product\/4998\/revisions\/5015"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/media\/5003"}],"wp:attachment":[{"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/media?parent=4998"}],"wp:term":[{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/yzdlparts.com\/th\/wp-json\/wp\/v2\/product_categories?post=4998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}