{"id":820895,"date":"2026-10-18T16:58:46","date_gmt":"2026-10-18T16:58:46","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/hg-motorsport-vzigalne-tuljave-za-bmw-mini-n12-n20-n45-n46-n52-s54-s55-s63\/"},"modified":"2026-10-18T16:58:46","modified_gmt":"2026-10-18T16:58:46","slug":"hg-motorsport-vzigalne-tuljave-za-bmw-mini-n12-n20-n45-n46-n52-s54-s55-s63","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/hg-motorsport-vzigalne-tuljave-za-bmw-mini-n12-n20-n45-n46-n52-s54-s55-s63\/","title":{"rendered":"HG Motorsport ignition coils for BMW\/MINI N12\u2013N20, N45\/N46\/N52, S54\/S55\/S63"},"content":{"rendered":"<h3>Technical optimisation for maximum power<\/h3>\n<p><strong>HG Motorsport high-performance ignition coils<\/strong><\/p>\n<p>Maximum ignition energy and thermal stability for modern high-performance engines. In modern vehicles, particularly those with tuned engines, original ignition coils quickly reach their limits. Misfires, uneven combustion and thermal overload are common consequences. HG Motorsport high-performance ignition coils have been specially developed to overcome these challenges. They provide increased ignition energy, improved thermal stability and consistently reliable performance, even under the most demanding conditions.<\/p>\n<h3>Technical features of the HG Motorsport ignition coils<\/h3>\n<ul>\n<li><strong>Optimised primary and secondary windings:<\/strong> a greater number of windings and high-quality copper wire provide improved energy transfer and consistently high ignition voltage.<\/li>\n<li><strong>Increased ignition energy (+10% compared with OE):<\/strong> perfect spark plug supply throughout the entire dwell period, ideal for high-performance engines.<\/li>\n<li><strong>Consistent energy delivery under high load:<\/strong> particularly suitable for turbocharged and supercharged engines that require stable ignition voltage over longer periods.<\/li>\n<li><strong>Extended service life:<\/strong> high-quality insulation materials and optimised windings minimise thermal loads and protect against internal short circuits.<\/li>\n<li><strong>Thermal resistance:<\/strong> continuous operation up to 120\u00b0C and stable operation up to 140\u00b0C without loss of performance.<\/li>\n<li><strong>Optimised spark formation:<\/strong> stable ignition at high boost pressures and richer mixtures, significantly improving combustion efficiency.<\/li>\n<\/ul>\n<h3>Ignition energy<\/h3>\n<p>The comparison data shows the superior ignition energy of the HG Motorsport coils compared with standard components:<\/p>\n<ul>\n<li>Up to 1.5 ms: both coil types deliver comparable energy.<\/li>\n<li>From 2.0 ms: the energy of the standard ignition coils drops significantly, while the HG Motorsport coils continue to deliver consistently high values.<\/li>\n<li>At 3.0 ms: the HG Motorsport ignition coils deliver almost 25% more energy, which is crucial at high engine speeds and in tuned engines.<\/li>\n<\/ul>\n<p>Even at a temperature of 140\u00b0C, the ignition energy of the HG Motorsport coils remains stable at 70 mJ, while OE coils have already failed or reached critical values.<\/p>\n<h3>Ideal applications<\/h3>\n<ul>\n<li><strong>High-performance engines:<\/strong> optimum ignition even under extreme loads.<\/li>\n<li><strong>Motorsport and track days:<\/strong> stability and consistent energy during continuous operation.<\/li>\n<li><strong>Daily drivers with increased power:<\/strong> improved efficiency and ignition stability in everyday use.<\/li>\n<li><strong>Replacement for OEM ignition coils:<\/strong> greater reliability and longer service life.<\/li>\n<\/ul>\n<h3>Winding structure and operation<\/h3>\n<p>The ignition coils use an optimised primary and secondary coil structure. The primary winding generates a strong magnetic field which induces high voltage in the secondary winding as it collapses. Thanks to the increased number of windings and improved insulation, consistent ignition energy is maintained even at high engine speeds and during peak loads.<\/p>\n<h3>Thermal testing and long-term results<\/h3>\n<ol>\n<li><strong>Continuous thermal load<\/strong><br \/><strong>Test setup:<\/strong> continuous operation at 120\u00b0C with simulated load changes over 100 hours.<br \/><strong>Result:<\/strong> no reduction in performance and no thermal degradation of the HG Motorsport ignition coils.<br \/><strong>Comparison:<\/strong> OE ignition coils lost approximately 25% of their energy after 50 hours, followed by initial material changes.<\/li>\n<li><strong>Additional test at 140\u00b0C<\/strong><br \/><strong>HG Motorsport:<\/strong> stable operation for 8 hours without failures.<br \/><strong>OE ignition coils:<\/strong> performance drop of up to 40% after 4 hours, followed by thermal failures.<\/li>\n<\/ol>\n<h3>Summary of laboratory data<\/h3>\n<ul>\n<li><strong>Maximum ignition energy:<\/strong> HG Motorsport 120 mJ, OE ignition coil 90 mJ.<\/li>\n<li><strong>Continuous load at 120\u00b0C:<\/strong> HG Motorsport > 100 hours, OE 50 hours.<\/li>\n<li><strong>Operation at 140\u00b0C:<\/strong> HG Motorsport stable for up to 8 hours, OE performance drop after 4 hours.<\/li>\n<li><strong>Insulation resistance (500 V):<\/strong> HG Motorsport > 20 M\u03a9, OE approximately 10 M\u03a9.<\/li>\n<\/ul>\n<h3>Replaces the following original equipment numbers<\/h3>\n<p>The ignition coil replaces the following OEM numbers: 0148594, 1712219, 1712223, 121300148594, 121301712219, 121301712223, 12135A06753, 12137550012, 12137551049, 12137551260, 12137562744, 12137571643, 12137575010, 12137594596, 12137594937, 12137594938, 12138616153, 12138647689, 12138657273, 7550012, 7551049, 7551260, 7562744, 7571643, 7575010, 7594596, 7594937, 7594938, 8616153, 8647689, 8657273, V7562744, V756274480, V757164380, 5970.64, 5970.91, 98067027 80, 98078418 80.<\/p>\n<p><strong>Suitable for:<\/strong> BMW 1 I (E81\/E82\/E87\/E88) \/ II (F20\/F21), BMW 2 I (F22\/F23\/F45\/F46\/F87), BMW 3 IV (E46) \/ V (E90\/E91\/E92\/E93) \/ VI (F30\/F31\/F34\/F80), BMW 4 I (F32\/F33\/F36\/F82\/F83), BMW 5-Gran-Turismo I (F07), BMW 5 IV (E39) \/ V (E60\/E61) \/ VI (F10\/F11) \/ VII (G30\/G31\/F90), BMW 6 II (E63\/E64) \/ III (F06\/F12\/F13), BMW 7 IV (E65\/E66\/E67) \/ V (F01\/F02\/F03\/F04), BMW 8 II (G14\/G15\/G16\/F91\/F92\/F93), BMW M2 I (F22\/F23\/F45\/F46\/F87), BMW M3 VI (F30\/F31\/F34\/F80), BMW M4 II (G82), BMW X1 I (E84), BMW X3 I (E83) \/ II (F25) and 14 more.<\/p>\n<h3>Manufacturer\u2019s vehicle data<\/h3>\n<ul>\n<li>HG Hochleistungs Z\u00fcndspule BMW \/ MIni N12\/13\/14\/16\/18\/20\/45\/46\/52 M\/N\/S 54\/55 S63 , Peug<\/li>\n<\/ul>\n<p><em>Original product name by HG Motorsport (\u00bbz.B.\u00ab = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>HG Motorsport high-performance ignition coils deliver 10% more energy, improved thermal stability and reliable ignition.<\/p>\n<p><strong>Suitable for:<\/strong> BMW 1 I (E81\/E82\/E87\/E88) \/ II (F20\/F21), BMW 2 I (F22\/F23\/F45\/F46\/F87), BMW 3 IV (E46) \/ V (E90\/E91\/E92\/E93) \/ VI (F30\/F31\/F34\/F80), BMW 4 I (F32\/F33\/F36\/F82\/F83), BMW 5-Gran-Turismo I (F07), BMW 5 IV (E39) \/ V (E60\/E61) \/ VI (F10\/F11) \/ VII (G30\/G31\/F90), BMW 6 II (E63\/E64) \/ III (F06\/F12\/F13), BMW 7 IV (E65\/E66\/E67) \/ V (F01\/F02\/F03\/F04), BMW 8 II (G14\/G15\/G16\/F91\/F92\/F93), BMW M2 I (F22\/F23\/F45\/F46\/F87), BMW M3 VI (F30\/F31\/F34\/F80), BMW M4 II (G82), BMW X1 I (E84), BMW X3 I (E83) \/ II (F25) and 14 more.<\/p>\n","protected":false},"featured_media":820896,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146199],"product_cat":[27062],"product_tag":[],"class_list":["post-820895","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-hg-motorsport","product_cat-vzigalne-tuljave","product_shipping_class-dostava-teza-do-2kg","pa_proizvajalec-hg-motorsport","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/820895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/comments?post=820895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/820896"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=820895"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=820895"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=820895"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=820895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}