{"id":820907,"date":"2026-10-18T16:58:54","date_gmt":"2026-10-18T16:58:54","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/hg-motorsport-vzigalne-tuljave-za-opel-16-18-a16-b16-a18\/"},"modified":"2026-10-18T16:58:54","modified_gmt":"2026-10-18T16:58:54","slug":"hg-motorsport-vzigalne-tuljave-za-opel-16-18-a16-b16-a18","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/hg-motorsport-vzigalne-tuljave-za-opel-16-18-a16-b16-a18\/","title":{"rendered":"HG Motorsport ignition coils for Opel 1.6\u20131.8 A16\/B16\/A18"},"content":{"rendered":"<p><strong>Technical optimisation for maximum power<\/strong><\/p>\n<p>HG Motorsport High Performance ignition coils provide increased ignition energy and improved thermal stability for modern high-performance engines. In modern vehicles, particularly tuned engines, original ignition coils quickly reach their limits. Misfires, uneven combustion and thermal overload can result. The HG Motorsport ignition coils were developed specifically 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> more 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 output under high load:<\/strong> particularly suitable for turbocharged and supercharged engines that require stable ignition voltage for longer periods.<\/li>\n<li><strong>Extended service life:<\/strong> high-quality insulating 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 with richer mixtures, significantly improving combustion efficiency.<\/li>\n<\/ul>\n<h3>Ignition energy comparison<\/h3>\n<p>The diagram shows the superior ignition energy of the HG Motorsport ignition 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 standard ignition coils drops significantly, while the HG Motorsport ignition 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 decisive at high engine speeds and in tuned engines.<\/li>\n<li>Even at a temperature of 140\u00b0C, the ignition energy of the HG Motorsport ignition coils remains stable at 70 mJ, while OE coils have already failed or reached critical values.<\/li>\n<\/ul>\n<h3>Ideal areas of application<\/h3>\n<ul>\n<li>High-performance engines: optimum ignition even under extreme loads.<\/li>\n<li>Motorsport and trackdays: stability and consistent energy during continuous operation.<\/li>\n<li>Daily drivers with increased performance: improved efficiency and ignition stability in everyday use.<\/li>\n<li>Replacement for OEM ignition coils: greater reliability and extended service life.<\/li>\n<\/ul>\n<h3>Winding structure and operation<\/h3>\n<p>The ignition coils use an optimised primary and secondary winding structure. The primary winding generates a strong magnetic field which, when it collapses, induces a high voltage in the secondary winding. The higher number of windings and improved insulation ensure consistent ignition energy even at high engine speeds and peak loads.<\/p>\n<h3>Thermal testing and long-term results<\/h3>\n<p><strong>1. Continuous thermal load<\/strong><\/p>\n<ul>\n<li><strong>Test setup:<\/strong> continuous operation at 120\u00b0C with simulated load changes over 100 hours.<\/li>\n<li><strong>Result:<\/strong> no reduction in performance and no thermal degradation of the HG Motorsport ignition coils.<\/li>\n<li><strong>Comparison:<\/strong> OE ignition coils lost approximately 25% of their energy after 50 hours, followed by initial material changes.<\/li>\n<\/ul>\n<p><strong>Additional test at 140\u00b0C<\/strong><\/p>\n<ul>\n<li><strong>HG Motorsport:<\/strong> stable operation for 8 hours without failures.<\/li>\n<li><strong>OE ignition coils:<\/strong> performance drop of up to 40% after 4 hours, followed by thermal failures.<\/li>\n<\/ul>\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 ignition coil 50 hours.<\/li>\n<li><strong>Operation at 140\u00b0C:<\/strong> HG Motorsport stable for up to 8 hours; OE ignition coil performance drop after 4 hours.<\/li>\n<li><strong>Insulation resistance (500 V):<\/strong> HG Motorsport > 20 M\u03a9; OE ignition coil approx. 10 M\u03a9.<\/li>\n<\/ul>\n<p>HG Motorsport ignition coils combine stability, high ignition energy and extended service life for engines where reliability, efficiency and performance are essential.<\/p>\n<p><strong>OEM part numbers replaced by this product:<\/strong> 1208086, 55561655, 96476983<\/p>\n<p><strong>Suitable for:<\/strong> Opel Astra H \/ H (A04) \/ J (P10) \/ K (B16) \/ V (H), Opel Cascada I (W13), Opel Insignia A (G09) \/ B (Z18), Opel Mokka X I (B), Opel Mokka I (J13), Opel Zafira B (A05) \/ C (TOURER\/P12) \/ II (B) \/ III (L75).<\/p>\n<h3>Manufacturer\u2019s vehicle data<\/h3>\n<ul>\n<li>HG Hochleistungsz\u00fcndspulen Opel 1,6-1,8 A16\/ B16\/A18 Motoren<\/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>High-performance HG Motorsport ignition coils for reliable ignition and stable operation of Opel 1.6\u20131.8 A16\/B16\/A18 engines.<\/p>\n<p><strong>Suitable for:<\/strong> Opel Astra H \/ H (A04) \/ J (P10) \/ K (B16) \/ V (H), Opel Cascada I (W13), Opel Insignia A (G09) \/ B (Z18), Opel Mokka X I (B), Opel Mokka I (J13), Opel Zafira B (A05) \/ C (TOURER\/P12) \/ II (B) \/ III (L75).<\/p>\n","protected":false},"featured_media":820908,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146199],"product_cat":[27062],"product_tag":[],"class_list":["post-820907","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\/820907","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=820907"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/820908"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=820907"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=820907"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=820907"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=820907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}