{"id":4761,"date":"2026-09-18T08:50:38","date_gmt":"2026-09-18T08:50:38","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&#038;p=4761"},"modified":"2026-09-18T08:53:36","modified_gmt":"2026-09-18T08:53:36","slug":"faw-1003016-81d-injector-copper-sleeve","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/es\/product\/faw-1003016-81d-injector-copper-sleeve\/","title":{"rendered":"FAW 1003016-81D Injector Copper Sleeve"},"content":{"rendered":"<p><a href=\"https:\/\/yzdlparts.com\/es\/faw\/\" title=\"The FAW 1003016-81D injector copper sleeve\">The FAW 1003016-81D injector copper sleeve<\/a> is a critical internal engine sealing component built for heavy-duty commercial truck engines. Manufactured under original OEM specifications, this genuine copper cup isolates the fuel injector from the cooling and combustion systems, maintaining proper operating temperatures and preventing costly fluid contamination.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcaaReliable Sealing and Thermal Protection for Heavy Diesels <\/h2>\n\n\n\n<p>Maintaining integrity around the fuel injectors is vital to avoiding compression loss and coolant mixing. The 1003016-81D copper sleeve delivers dependable performance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Coolant &amp; Gas Isolation:<\/strong> Forms a robust barrier that keeps high-pressure combustion gases inside the cylinder and engine coolant out of the fuel system.<\/li>\n\n\n\n<li><strong>Precision OEM Alignment:<\/strong> Engineered to match exact cylinder head bore tolerances for a smooth, secure installation during head overhauls.<\/li>\n\n\n\n<li><strong>Thermal Endurance:<\/strong> High-conductivity copper material resists pitting, erosion, and thermal fatigue caused by continuous high-mileage commercial operations.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udee0Technical Specifications &amp; Keyword Reference<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Caracter\u00edstica<\/th><th>Detalles t\u00e9cnicos<\/th><\/tr><\/thead><tbody><tr><td><strong>N\u00famero de referencia original del fabricante (OEM)<\/strong><\/td><td>1003016-81D<\/td><\/tr><tr><td><strong>Focus Component<\/strong><\/td><td>Injector Copper Sleeve \/ Cup<\/td><\/tr><tr><td><strong>Compatibilidad con veh\u00edculos<\/strong><\/td><td>FAW Commercial Trucks &amp; Tractor Units<\/td><\/tr><tr><td><strong>Product Function<\/strong><\/td><td>Injector Mounting, Cooling &amp; Chamber Sealing<\/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-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"670\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-6-1024x670.webp\" alt=\"\" class=\"wp-image-4766\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-6-1024x670.webp 1024w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-6-300x196.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-6-768x503.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-6-18x12.webp 18w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/09\/figure-6.webp 1031w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcacFrequently Asked Questions (Technical &amp; Buying Guide)<\/h2>\n\n\n\n<p><strong>Q: What is the main function of the 1003016-81D injector copper sleeve?<\/strong> <\/p>\n\n\n\n<p><strong>A:<\/strong> It houses the fuel injector inside the cylinder head, sealing the combustion chamber against gas leaks and transferring heat away from the injector into the engine coolant.<\/p>\n\n\n\n<p><strong>Q: How do I verify that part number 1003016-81D fits my engine?<\/strong> <\/p>\n\n\n\n<p><strong>A:<\/strong> You can check the part number stamped on your original component, or send your FAW truck chassis VIN and engine serial number to our technical support team via <a href=\"http:\/\/wa.me\/8618671978898\" title=\"WhatsApp at +86 186 7197 8898\">WhatsApp at +86 186 7197 8898<\/a> for instant confirmation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udce6Global Wholesale &amp; Export Enquiries<\/h2>\n\n\n\n<p>We export genuine FAW heavy-duty engine, cylinder head, and overhaul components to commercial 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":4762,"parent":0,"menu_order":0,"template":"","product_categories":[182],"class_list":["post-4761","product","type-product","status-publish","has-post-thumbnail","hentry","product_categories-faw"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product\/4761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product\/4761\/revisions"}],"predecessor-version":[{"id":4767,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product\/4761\/revisions\/4767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/media\/4762"}],"wp:attachment":[{"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/media?parent=4761"}],"wp:term":[{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/yzdlparts.com\/es\/wp-json\/wp\/v2\/product_categories?post=4761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}