{"id":848,"date":"2025-03-17T13:50:03","date_gmt":"2025-03-17T05:50:03","guid":{"rendered":"https:\/\/hengoseal.com\/?p=848"},"modified":"2025-03-17T13:50:03","modified_gmt":"2025-03-17T05:50:03","slug":"oem-vs-aftermarket-oil-seals-guide","status":"publish","type":"post","link":"https:\/\/hengoseal.com\/vi\/oem-vs-aftermarket-oil-seals-guide\/","title":{"rendered":"Ph\u1edbt d\u1ea7u OEM so v\u1edbi ph\u1edbt d\u1ea7u Aftermarket: L\u1ef1a ch\u1ecdn n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t"},"content":{"rendered":"<p>Khi thay th\u1ebf ph\u1edbt d\u1ea7u trong <strong>xe c\u1ed9, m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p ho\u1eb7c h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c<\/strong>, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecfi:<br \/>\n<strong>T\u00f4i n\u00ean mua ph\u1edbt d\u1ea7u OEM hay ph\u1edbt d\u1ea7u thay th\u1ebf?<\/strong><br \/>\n<strong>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh l\u00e0 g\u00ec v\u00e0 lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nhu c\u1ea7u c\u1ee7a t\u00f4i?<\/strong><\/p>\n<ul>\n<li><strong>Ph\u1edbt d\u1ea7u OEM<\/strong> \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi <strong>nh\u00e0 s\u1ea3n xu\u1ea5t ban \u0111\u1ea7u<\/strong>, \u0111\u1ea3m b\u1ea3o <strong>v\u1eeba v\u1eb7n v\u00e0 \u0111\u00e1ng tin c\u1eady<\/strong> nh\u01b0ng t\u1ea1i m\u1ed9t <strong>gi\u00e1 cao h\u01a1n<\/strong>.<\/li>\n<li><strong>Ph\u1edbt d\u1ea7u h\u1eadu m\u00e3i<\/strong> \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi <strong>th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u00ean th\u1ee9 ba<\/strong>, cung c\u1ea5p <strong>c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng<\/strong> v\u1edbi <strong>ch\u1ea5t l\u01b0\u1ee3ng \u0111a d\u1ea1ng<\/strong>.<\/li>\n<\/ul>\n<p>N\u1ebfu nh\u01b0 <strong>b\u1ea1n c\u1ea7n hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o<\/strong>, \u0111i cho <strong>OEM<\/strong>. N\u1ebfu b\u1ea1n mu\u1ed1n <strong>ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 v\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng<\/strong>, <strong>h\u1eadu m\u00e3i<\/strong> c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n.<\/p>\n<hr \/>\n<h2>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ph\u1edbt d\u1ea7u OEM v\u00e0 ph\u1edbt d\u1ea7u Aftermarket l\u00e0 g\u00ec?<\/h2>\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n <strong>\u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn<\/strong>.<\/p>\n<h3><strong>1\ufe0f\u20e3 Ph\u1edbt d\u1ea7u OEM (Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c)<\/strong><\/h3>\n<ul>\n<li><strong>\u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi th\u01b0\u01a1ng hi\u1ec7u g\u1ed1c<\/strong> (v\u00ed d\u1ee5: Toyota, Caterpillar, Volvo).<\/li>\n<li><strong>\u0110\u1ea3m b\u1ea3o v\u1eeba v\u1eb7n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng<\/strong> theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ban \u0111\u1ea7u.<\/li>\n<li><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> C\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng \u0111\u00f2i h\u1ecfi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c.<\/li>\n<\/ul>\n<h3><strong>2\ufe0f\u20e3 Ph\u1edbt d\u1ea7u thay th\u1ebf<\/strong><\/h3>\n<ul>\n<li><strong>\u0110\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c c\u00f4ng ty b\u00ean th\u1ee9 ba<\/strong>, kh\u00f4ng ph\u1ea3i l\u00e0 th\u01b0\u01a1ng hi\u1ec7u g\u1ed1c.<\/li>\n<li><strong>Gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng h\u01a1n nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1c nhau<\/strong>.<\/li>\n<li><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> Thay th\u1ebf chung v\u00e0 gi\u1ea3i ph\u00e1p thay th\u1ebf ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/li>\n<\/ul>\n<hr \/>\n<h2>Ph\u1edbt d\u1ea7u OEM v\u00e0 ph\u1edbt d\u1ea7u Aftermarket kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>Ph\u1edbt d\u1ea7u OEM<\/th>\n<th>Ph\u1edbt d\u1ea7u h\u1eadu m\u00e3i<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Nh\u00e0 s\u1ea3n xu\u1ea5t<\/strong><\/td>\n<td>Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c<\/td>\n<td>Th\u01b0\u01a1ng hi\u1ec7u \u0111\u1ed9c l\u1eadp<\/td>\n<\/tr>\n<tr>\n<td><strong>Ph\u00f9 h\u1ee3p &amp; T\u01b0\u01a1ng th\u00edch<\/strong><\/td>\n<td>\u0110\u1ea3m b\u1ea3o v\u1eeba v\u1eb7n ho\u00e0n h\u1ea3o<\/td>\n<td>C\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u00f4i ch\u00fat<\/td>\n<\/tr>\n<tr>\n<td><strong>Ch\u1ea5t l\u01b0\u1ee3ng &amp; Ti\u00eau chu\u1ea9n<\/strong><\/td>\n<td>\u0110\u1ed3ng nh\u1ea5t, \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a OEM<\/td>\n<td>Thay \u0111\u1ed5i\u2014m\u1ed9t s\u1ed1 t\u1ed1t h\u01a1n, m\u1ed9t s\u1ed1 t\u1ec7 h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td><strong>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/strong><\/td>\n<td>V\u1eadt li\u1ec7u OEM ti\u00eau chu\u1ea9n<\/td>\n<td>Nhi\u1ec1u lo\u1ea1i h\u01a1n (PTFE, Viton, v.v.)<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u1ecb gi\u00e1<\/strong><\/td>\n<td>\u0110\u1eaft<\/td>\n<td>Gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 d\u1ee5ng<\/strong><\/td>\n<td>C\u00f3 h\u1ea1n, c\u00f3 th\u1ec3 c\u00f3 th\u1eddi gian ch\u1edd d\u00e0i<\/td>\n<td>C\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y t\u1eeb nhi\u1ec1u ngu\u1ed3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u2705 <strong>Ph\u00e1n quy\u1ebft:<\/strong> N\u1ebfu b\u1ea1n c\u1ea7n <strong>\u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady tuy\u1ec7t \u0111\u1ed1i<\/strong>, h\u00e3y \u0111i OEM. N\u1ebfu b\u1ea1n mu\u1ed1n <strong>ti\u1ebft ki\u1ec7m chi ph\u00ed ho\u1eb7c v\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng<\/strong>, th\u1ecb tr\u01b0\u1eddng ph\u1ee5 t\u00f9ng thay th\u1ebf c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn th\u00f4ng minh.<\/p>\n<hr \/>\n<h2>Lo\u1ea1i n\u00e0o t\u1ed1t h\u01a1n: Ph\u1edbt d\u1ea7u OEM hay ph\u1edbt d\u1ea7u ph\u1ee5 t\u00f9ng?<\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa ph\u1edbt d\u1ea7u OEM v\u00e0 ph\u1edbt d\u1ea7u h\u1eadu m\u00e3i ph\u1ee5 thu\u1ed9c v\u00e0o <strong>\u1ee9ng d\u1ee5ng, ng\u00e2n s\u00e1ch v\u00e0 \u01b0u ti\u00ean c\u1ee7a b\u1ea1n<\/strong>.<\/p>\n<table>\n<thead>\n<tr>\n<th>K\u1ecbch b\u1ea3n<\/th>\n<th>L\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>C\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a \u0111\u1ed9ng c\u01a1 ho\u1eb7c h\u1ed9p s\u1ed1<\/strong><\/td>\n<td><strong>OEM<\/strong> cho \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady<\/td>\n<\/tr>\n<tr>\n<td><strong>B\u1ea3o tr\u00ec chung ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn kh\u00f4ng quan tr\u1ecdng<\/strong><\/td>\n<td><strong>H\u1eadu m\u00e3i<\/strong> \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1ee8ng d\u1ee5ng hi\u1ec7u su\u1ea5t cao ho\u1eb7c t\u00f9y ch\u1ec9nh<\/strong><\/td>\n<td><strong>H\u1eadu m\u00e3i<\/strong> (l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u t\u1ed1t h\u01a1n)<\/td>\n<\/tr>\n<tr>\n<td><strong>Xe c\u0169 ho\u1eb7c m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p<\/strong><\/td>\n<td><strong>H\u1eadu m\u00e3i<\/strong> (C\u00e1c b\u1ed9 ph\u1eadn OEM c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 s\u1eb5n)<\/td>\n<\/tr>\n<tr>\n<td><strong>Qu\u1ea3n l\u00fd \u0111\u1ed9i xe v\u1edbi \u0111\u01a1n h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/strong><\/td>\n<td><strong>H\u1eadu m\u00e3i<\/strong> (ti\u1ebft ki\u1ec7m chi ph\u00ed cho \u0111\u01a1n h\u00e0ng l\u1edbn)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u2705 <strong>Ph\u1ea7n k\u1ebft lu\u1eadn:<\/strong> N\u1ebfu b\u1ea1n mu\u1ed1n <strong>ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea3m b\u1ea3o<\/strong>, \u0111i v\u1edbi <strong>OEM<\/strong>.<br \/>\nN\u1ebfu b\u1ea1n c\u1ea7n <strong>gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1edbi t\u00ednh linh ho\u1ea1t c\u1ee7a v\u1eadt li\u1ec7u<\/strong>, <strong>h\u1eadu m\u00e3i<\/strong> l\u00e0 con \u0111\u01b0\u1eddng ph\u1ea3i \u0111i.<\/p>\n<hr \/>\n<h2>C\u00e1ch Nh\u1eadn Bi\u1ebft Ph\u1edbt D\u1ea7u H\u1eadu M\u00e3i Ch\u1ea5t L\u01b0\u1ee3ng Cao<\/h2>\n<p>Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c ph\u1edbt d\u1ea7u h\u1eadu m\u00e3i \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u01b0 nhau. <strong>tr\u00e1nh c\u00e1c con d\u1ea5u ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p<\/strong>, ki\u1ec3m tra:<\/p>\n<p>1\ufe0f\u20e3 <strong>Ch\u1ee9ng nh\u1eadn ISO &amp; c\u00f4ng nghi\u1ec7p<\/strong> \u2013 T\u00ecm ki\u1ebfm <strong>Ti\u00eau chu\u1ea9n ISO 9001, TS 16949<\/strong> Tu\u00e2n th\u1ee7.<br \/>\n2\ufe0f\u20e3 <strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u<\/strong> \u2013 \u0110\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi <strong>PTFE, Viton, NBR, FKM<\/strong>.<br \/>\n3\ufe0f\u20e3 <strong>Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 uy t\u00edn<\/strong> \u2013 Mua t\u1eeb <strong>th\u01b0\u01a1ng hi\u1ec7u \u0111\u00e1ng tin c\u1eady v\u1edbi \u0111\u00e1nh gi\u00e1 t\u1ed1t<\/strong>.<br \/>\n4\ufe0f\u20e3 <strong>S\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c<\/strong> \u2013 T\u00ecm ki\u1ebfm <strong>dung sai ch\u1eb7t ch\u1ebd v\u00e0 \u0111\u1ed9 b\u1ec1n<\/strong>.<br \/>\n5\ufe0f\u20e3 <strong>Ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh v\u00e0 \u0111\u1ed5i tr\u1ea3<\/strong> \u2013 Th\u01b0\u01a1ng hi\u1ec7u \u0111\u00e1ng tin c\u1eady <strong>cung c\u1ea5p b\u1ea3o \u0111\u1ea3m<\/strong> tr\u00ean s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd.<\/p>\n<hr \/>\n<h2>Nh\u1eefng Sai L\u1ea7m Th\u01b0\u1eddng G\u1eb7p Khi Ch\u1ecdn Ph\u1edbt D\u1ea7u<\/h2>\n<p>Tr\u00e1nh nh\u1eefng l\u1ed7i n\u00e0y \u0111\u1ec3 <strong>t\u1ed1i \u0111a h\u00f3a tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a ph\u1edbt<\/strong>:<\/p>\n<p>\u274c <strong>S\u1eed d\u1ee5ng m\u1ed9t con d\u1ea5u h\u1eadu m\u00e3i ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p<\/strong> \u2013 Ph\u1edbt gi\u00e1 r\u1ebb c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u1ec1 \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9.<br \/>\n\u274c <strong>Ch\u1ecdn sai v\u1eadt li\u1ec7u<\/strong> \u2013 \u0110\u1ea3m b\u1ea3o con d\u1ea5u t\u01b0\u01a1ng th\u00edch v\u1edbi <strong>d\u1ea7u, h\u00f3a ch\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao<\/strong>.<br \/>\n\u274c <strong>C\u00e0i \u0111\u1eb7t kh\u00f4ng \u0111\u00fang<\/strong> \u2013 L\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 g\u00e2y ra <strong>hao m\u00f2n s\u1edbm v\u00e0 r\u00f2 r\u1ec9<\/strong>.<br \/>\n\u274c <strong>B\u1ecf qua b\u1ea3o tr\u00ec<\/strong> \u2013 Ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean <strong>ng\u0103n ng\u1eeba nh\u1eefng th\u1ea5t b\u1ea1i b\u1ea5t ng\u1edd<\/strong>.  <\/p>\n<p>\u2705 <strong>Gi\u1ea3i ph\u00e1p:<\/strong> Lu\u00f4n lu\u00f4n l\u1ef1a ch\u1ecdn <strong>v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao<\/strong> V\u00e0 <strong>mua t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p c\u00f3 uy t\u00edn<\/strong> gi\u1ed1ng <strong>HENGOSEAL<\/strong>.<\/p>\n<hr \/>\n<h2>T\u1ea1i sao n\u00ean ch\u1ecdn ph\u1edbt d\u1ea7u ph\u1ee5 t\u00f9ng HENGOSEAL?<\/h2>\n<p>T\u1ea1i <strong>HENGOSEAL<\/strong>, ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t <strong>ph\u1edbt d\u1ea7u cao c\u1ea5p h\u1eadu m\u00e3i<\/strong> \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 <strong>Ti\u00eau chu\u1ea9n OEM<\/strong>.<\/p>\n<p>\ud83c\udfaf <strong>T\u1ea1i sao n\u00ean mua ph\u1edbt d\u1ea7u c\u1ee7a ch\u00fang t\u00f4i?<\/strong><\/p>\n<ul>\n<li><strong>\u0110\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u hi\u1ec7u su\u1ea5t cao<\/strong> (Viton, PTFE, NBR, FKM).  <\/li>\n<li><strong>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c \u0111\u1ec3 v\u1eeba v\u1eb7n ho\u00e0n h\u1ea3o<\/strong> tr\u00ean nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.  <\/li>\n<li><strong>Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ISO<\/strong> \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i.  <\/li>\n<li><strong>C\u00f3 s\u1eb5n cho nhi\u1ec1u lo\u1ea1i xe v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p<\/strong>.  <\/li>\n<li><strong>V\u1eadn chuy\u1ec3n to\u00e0n c\u1ea7u nhanh ch\u00f3ng kh\u00f4ng c\u00f3 MOQ<\/strong>.<\/li>\n<\/ul>\n<p>\ud83d\udce2 <strong>\ud83d\udce9 Nh\u1eadn b\u00e1o gi\u00e1 mi\u1ec5n ph\u00ed ngay h\u00f4m nay!<\/strong><br \/>\n\ud83d\udcf2 <strong>WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8617622979498\" rel=\"nofollow noopener\" target=\"_blank\">Tr\u00f2 chuy\u1ec7n ngay<\/a><br \/>\n\ud83d\udce9 <strong>E-mail:<\/strong> <a href=\"mailto:info@hengoseal.com\">info@hengoseal.com<\/a><br \/>\n\ud83c\udf0d <strong>Gh\u00e9 th\u0103m c\u1eeda h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i:<\/strong> <a href=\"https:\/\/hengoseal.com\/vi\/\">www.hengoseal.com<\/a><br \/>\n\ud83d\ude80 <strong>N\u00e2ng c\u1ea5p ph\u1edbt d\u1ea7u c\u1ee7a b\u1ea1n ngay h\u00f4m nay \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1i \u0111a!<\/strong><\/p>\n<hr \/>\n<style>\n.faq-question {\ncursor: pointer;\nfont-weight: bold;\npadding: 10px;\nbackground-color: #f1f1f1;\nborder: 1px solid #ddd;\nmargin-bottom: 5px;\ncolor: #0073aa;\n}\n.faq-answer {\ndisplay: none;\npadding: 10px;\nborder-left: 3px solid #0073aa;\nbackground-color: #f9f9f9;\nmargin-bottom: 10px;\n}\n<\/style>\n<p><script>\ndocument.addEventListener('DOMContentLoaded', function() {\nconst questions = document.querySelectorAll('.faq-question');\nquestions.forEach(question => {\nquestion.addEventListener('click', function() {\nconst answer = this.nextElementSibling;\nanswer.style.display = answer.style.display === 'block' ? 'none' : 'block';\n});\n});\n});\n<\/script><br \/>\n<!-- JSON-LD FAQ Schema --><br \/>\n<script type=\"application\/ld+json\">\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"FAQPage\",\n\"mainEntity\": [\n{\n\"@type\": \"Question\",\n\"name\": \"What is the difference between OEM and aftermarket oil seals?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"OEM oil seals are made by the original manufacturer for perfect fit and reliability, while aftermarket oil seals are third-party alternatives that vary in quality.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Are aftermarket oil seals as good as OEM?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Some high-quality aftermarket seals exceed OEM specifications, but low-quality ones may not offer the same durability.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"When should I choose an OEM oil seal over an aftermarket one?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"OEM seals are best for critical applications like engine and transmission components, where precision is essential.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"How do I know if an aftermarket oil seal is high quality?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Look for ISO certifications, high-grade materials (Viton, PTFE), and reputable brands with positive reviews.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Can I replace an OEM oil seal with an aftermarket one?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Yes, as long as the aftermarket seal meets the required specifications and quality standards.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Why are OEM oil seals more expensive?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"OEM seals cost more due to strict manufacturing standards, branding, and warranty coverage.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"What&rsquo;s the best material for an aftermarket oil seal?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Viton (FKM) and PTFE offer the best resistance to heat, oil, and chemicals.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Where can I buy high-quality aftermarket oil seals?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"You can purchase premium aftermarket oil seals from HENGOSEAL. Contact us today for a quote!\"\n}\n}\n]\n}\n<\/script><\/p>\n<h2>M\u1ecdi ng\u01b0\u1eddi c\u0169ng h\u1ecfi<\/h2>\n<div class=\"faq-container\">\n<div class=\"faq-question\">1. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ph\u1edbt d\u1ea7u OEM v\u00e0 ph\u1edbt d\u1ea7u thay th\u1ebf l\u00e0 g\u00ec?<\/div>\n<div class=\"faq-answer\">Ph\u1edbt d\u1ea7u OEM \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi nh\u00e0 s\u1ea3n xu\u1ea5t ban \u0111\u1ea7u \u0111\u1ec3 v\u1eeba v\u1eb7n v\u00e0 c\u00f3 \u0111\u1ed9 tin c\u1eady ho\u00e0n h\u1ea3o, trong khi ph\u1edbt d\u1ea7u c\u1ee7a b\u00ean th\u1ee9 ba l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1c nhau.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">2. Ph\u1edbt d\u1ea7u thay th\u1ebf c\u00f3 t\u1ed1t nh\u01b0 ph\u1edbt d\u1ea7u OEM kh\u00f4ng?<\/div>\n<div class=\"faq-answer\">M\u1ed9t s\u1ed1 lo\u1ea1i ph\u1edbt ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a OEM, nh\u01b0ng lo\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 \u0111\u1ed9 b\u1ec1n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">3. Khi n\u00e0o t\u00f4i n\u00ean ch\u1ecdn ph\u1edbt d\u1ea7u OEM thay v\u00ec ph\u1edbt d\u1ea7u thay th\u1ebf?<\/div>\n<div class=\"faq-answer\">Con d\u1ea5u OEM l\u00e0 t\u1ed1t nh\u1ea5t cho <b>c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng nh\u01b0 \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n truy\u1ec1n \u0111\u1ed9ng<\/b>, n\u01a1i m\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">4. L\u00e0m sao t\u00f4i bi\u1ebft \u0111\u01b0\u1ee3c ph\u1edbt d\u1ea7u thay th\u1ebf c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao?<\/div>\n<div class=\"faq-answer\">T\u00ecm ki\u1ebfm <b>Ch\u1ee9ng nh\u1eadn ISO, v\u1eadt li\u1ec7u cao c\u1ea5p (Viton, PTFE) v\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn<\/b> v\u1edbi nh\u1eefng \u0111\u00e1nh gi\u00e1 t\u00edch c\u1ef1c.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">5. T\u00f4i c\u00f3 th\u1ec3 thay th\u1ebf ph\u1edbt d\u1ea7u OEM b\u1eb1ng ph\u1edbt d\u1ea7u c\u1ee7a h\u00e3ng kh\u00e1c kh\u00f4ng?<\/div>\n<div class=\"faq-answer\">C\u00f3, mi\u1ec5n l\u00e0 ph\u1edbt thay th\u1ebf \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng b\u1eaft bu\u1ed9c.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">6. T\u1ea1i sao ph\u1edbt d\u1ea7u OEM l\u1ea1i \u0111\u1eaft h\u01a1n?<\/div>\n<div class=\"faq-answer\">Con d\u1ea5u OEM c\u00f3 gi\u00e1 cao h\u01a1n do quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t <b>ti\u00eau chu\u1ea9n s\u1ea3n xu\u1ea5t, th\u01b0\u01a1ng hi\u1ec7u v\u00e0 ph\u1ea1m vi b\u1ea3o h\u00e0nh<\/b>.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">7. V\u1eadt li\u1ec7u n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho ph\u1edbt d\u1ea7u thay th\u1ebf?<\/div>\n<div class=\"faq-answer\"><b>Viton (FKM) v\u00e0 PTFE<\/b> cung c\u1ea5p s\u1ee9c \u0111\u1ec1 kh\u00e1ng t\u1ed1t nh\u1ea5t <b>nhi\u1ec7t, d\u1ea7u v\u00e0 h\u00f3a ch\u1ea5t<\/b>.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">8. T\u00f4i c\u00f3 th\u1ec3 mua ph\u1edbt d\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao \u1edf \u0111\u00e2u?<\/div>\n<div class=\"faq-answer\">B\u1ea1n c\u00f3 th\u1ec3 mua ph\u1edbt d\u1ea7u cao c\u1ea5p t\u1eeb <b>HENGOSEAL<\/b>. Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1!<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Khi thay ph\u1edbt d\u1ea7u trong xe c\u1ed9, m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p ho\u1eb7c h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecfi: T\u00f4i c\u00f3 n\u00ean mua OEM hay [\u2026]<\/p>","protected":false},"author":1,"featured_media":849,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[32],"tags":[],"class_list":["post-848","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oil-seal"],"_links":{"self":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/posts\/848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/comments?post=848"}],"version-history":[{"count":0,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/posts\/848\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/media\/849"}],"wp:attachment":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/media?parent=848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/categories?post=848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/tags?post=848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}