[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"storefront-scoped-products:category:ballast-resistors:{\"sort\":\"best\"}:page:1":3},{"category":4,"category_title":15,"category_short_description":12,"category_long_description":19,"meta_description":16,"category_image":20,"parent_category":21,"parent_cat_list":24,"child_cat_list":42,"attributes":43,"navigation":44,"lowest_price":10,"category_vendor_list":51,"products":52,"brands":58,"filters":101},{"cat_id":5,"cat_name":6,"navigation":7,"slug_navigation":8,"parent_id":9,"cat_img":10,"category_slug":11,"category_slug_old":11,"short_description":12,"long_description":13,"md_url":14,"category_title":15,"meta_description":16,"visibility":17,"clid_cat_list":18},2553,"Ballast Resistors","Motors>Automotive>Auto Parts & Spare Parts>Ignition & Electrical>Ballast Resistors","motors,automotive,auto-parts-spare-parts,ignition-electrical,ballast-resistors",2551,"","ballast-resistors","Compare ballast Resistors prices in Sri Lanka and shop online at Tudo.lk. Browse relevant products from trusted sellers with islandwide delivery.",null,"https:\u002F\u002Fstatic.tudo.lk\u002Fdescription_files\u002Fcategory\u002Fballast-resistors.md","Ballast Resistors Price in Sri Lanka | Tudo.lk","Compare ballast Resistors prices in Sri Lanka and buy online at Tudo.lk. Shop from trusted sellers with islandwide delivery and secure payments.",0,[],"\u003Ch2>Optimize Your Vehicle's Ignition with Quality Ballast Resistors\u003C\u002Fh2>\u003Cp>Ballast resistors play a critical role in your vehicle's ignition system, primarily by regulating the voltage and current supplied to the ignition coil. This regulation is essential to prevent the coil from overheating at lower RPMs and to ensure a consistent, strong spark across varying engine speeds. Whether you're maintaining a classic car or upgrading an older system, selecting the correct ballast resistor is vital for reliable engine performance and longevity of your ignition components.\u003C\u002Fp>\u003Cp>At tudo.lk, Sri Lanka's trusted online marketplace, we understand the importance of reliable auto electrical parts. That's why we offer a comprehensive selection of high-quality ballast resistors, sourced to meet diverse automotive needs. Beyond resistors, explore our extensive range of \u003Ca href=\"https:\u002F\u002Ftudo.lk\u002Fcategory\u002Fcapacitors\">capacitors\u003C\u002Fa> and \u003Ca href=\"https:\u002F\u002Ftudo.lk\u002Fcategory\u002Fcontrol-units\">control units\u003C\u002Fa> to complete your ignition and electrical system upgrades. Enjoy the convenience of island-wide delivery, secure Credit Card payments, and flexible KOKO installment plans when you shop with us.\u003C\u002Fp>\u003Ch2 style=\"margin-top: 30px; font-size: 22px; color: #111827;\">Frequently Asked Questions (FAQ)\u003C\u002Fh2>\u003Cdiv itemscope itemtype=\"https:\u002F\u002Fschema.org\u002FFAQPage\" style=\"border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; background-color: #f9fafb; box-shadow: 0 1px 3px rgba(0,0,0,0.05);\">\u003Cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\u002F\u002Fschema.org\u002FQuestion\" style=\"margin-bottom: 20px; border-bottom: 1px solid #e5e7eb; padding-bottom: 16px;\">\u003Ch4 itemprop=\"name\" style=\"font-size: 18px; color: #1f2937; margin: 0 0 8px 0; font-weight: 600;\">1. What is a ballast resistor and why is it important in a vehicle?\u003C\u002Fh4>\u003Cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\u002F\u002Fschema.org\u002FAnswer\">\u003Cp itemprop=\"text\" style=\"font-size: 15px; color: #4b5563; line-height: 1.6; margin: 0;\">A ballast resistor is an electrical component in older vehicle ignition systems that limits the current flowing to the ignition coil. Its main purpose is to prevent the ignition coil from overheating and burning out at lower engine speeds while ensuring enough voltage for a strong spark during engine start-up and operation.\u003C\u002Fp>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\u002F\u002Fschema.org\u002FQuestion\" style=\"margin-bottom: 20px; border-bottom: 1px solid #e5e7eb; padding-bottom: 16px;\">\u003Ch4 itemprop=\"name\" style=\"font-size: 18px; color: #1f2937; margin: 0 0 8px 0; font-weight: 600;\">2. What are the common symptoms of a failing ballast resistor?\u003C\u002Fh4>\u003Cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\u002F\u002Fschema.org\u002FAnswer\">\u003Cp itemprop=\"text\" style=\"font-size: 15px; color: #4b5563; line-height: 1.6; margin: 0;\">Symptoms of a bad ballast resistor often include the engine starting but then immediately dying, or the engine failing to start at all. Other signs might be intermittent misfires, rough idling, or reduced engine performance, especially as the engine warms up, indicating inconsistent power to the ignition coil.\u003C\u002Fp>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\u002F\u002Fschema.org\u002FQuestion\" style=\"margin-bottom: 20px; border-bottom: 1px solid #e5e7eb; padding-bottom: 16px;\">\u003Ch4 itemprop=\"name\" style=\"font-size: 18px; color: #1f2937; margin: 0 0 8px 0; font-weight: 600;\">3. Are all ballast resistors the same, or do I need a specific one for my car?\u003C\u002Fh4>\u003Cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\u002F\u002Fschema.org\u002FAnswer\">\u003Cp itemprop=\"text\" style=\"font-size: 15px; color: #4b5563; line-height: 1.6; margin: 0;\">Ballast resistors are not universal; they come in different resistance values (ohms) to match specific ignition coils and vehicle electrical systems. Using the wrong resistor can lead to coil damage or poor ignition performance. Always refer to your vehicle's service manual or consult with a qualified mechanic to determine the correct specifications for your car.\u003C\u002Fp>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\u002F\u002Fschema.org\u002FQuestion\" style=\"margin-bottom: 20px; border-bottom: 1px solid #e5e7eb; padding-bottom: 16px;\">\u003Ch4 itemprop=\"name\" style=\"font-size: 18px; color: #1f2937; margin: 0 0 8px 0; font-weight: 600;\">4. Can I test a ballast resistor myself?\u003C\u002Fh4>\u003Cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\u002F\u002Fschema.org\u002FAnswer\">\u003Cp itemprop=\"text\" style=\"font-size: 15px; color: #4b5563; line-height: 1.6; margin: 0;\">Yes, you can test a ballast resistor using a multimeter. With the resistor disconnected from the circuit, measure its resistance. The reading should be close to the resistor's specified ohm value. If it's significantly higher or shows an open circuit (infinite resistance), the resistor is likely faulty and needs replacement.\u003C\u002Fp>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\u002F\u002Fschema.org\u002FQuestion\" style=\"margin-bottom: 20px; border-bottom: 1px solid #e5e7eb; padding-bottom: 16px;\">\u003Ch4 itemprop=\"name\" style=\"font-size: 18px; color: #1f2937; margin: 0 0 8px 0; font-weight: 600;\">5. Where can I purchase reliable ballast resistors in Sri Lanka?\u003C\u002Fh4>\u003Cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\u002F\u002Fschema.org\u002FAnswer\">\u003Cp itemprop=\"text\" style=\"font-size: 15px; color: #4b5563; line-height: 1.6; margin: 0;\">For reliable and high-quality ballast resistors in Sri Lanka, look no further than tudo.lk. We offer a curated selection suitable for various vehicle models. Enjoy the convenience of shopping online with secure Credit Card payments, flexible KOKO installment plans, and dependable island-wide delivery directly to your doorstep.\u003C\u002Fp>\u003C\u002Fdiv>\u003C\u002Fdiv>\u003C\u002Fdiv>","https:\u002F\u002Ftudo.lk\u002Fassets\u002Fimg\u002Fcategory_img\u002Fballast-resistors.webp",{"cat_id":9,"cat_name":22,"cat_url":23},"Ignition & Electrical","https:\u002F\u002Ftudo.lk\u002Fcategory\u002Fignition-electrical",[25,30,35,40],{"cat_id":26,"cat_name":27,"parent_id":17,"category_slug":28,"cat_url":29},2338,"Motors","motors","https:\u002F\u002Ftudo.lk\u002Fcategory\u002Fmotors",{"cat_id":31,"cat_name":32,"parent_id":26,"category_slug":33,"cat_url":34},2339,"Automotive","automotive","https:\u002F\u002Ftudo.lk\u002Fcategory\u002Fautomotive",{"cat_id":36,"cat_name":37,"parent_id":31,"category_slug":38,"cat_url":39},2355,"Auto Parts & Spare Parts","auto-parts-spare-parts","https:\u002F\u002Ftudo.lk\u002Fcategory\u002Fauto-parts-spare-parts",{"cat_id":9,"cat_name":22,"parent_id":36,"category_slug":41,"cat_url":23},"ignition-electrical",[],[],[45,46,47,48,49],{"text":27,"link":29},{"text":32,"link":34},{"text":37,"link":39},{"text":22,"link":23},{"text":6,"link":50},"https:\u002F\u002Ftudo.lk\u002Fcategory\u002Fballast-resistors",[],{"count":17,"item_list":53,"per_page":54,"pagination":55},[],"32",{"current_page":56,"per_page":54,"total":17,"last_page":17,"has_more_pages":57,"from":56,"to":17},1,false,[59,66,73,80,87,94],{"id":60,"brand_name":61,"brand_slug":62,"brand_image":63,"item_count":64,"brand_url":65},68,"Samsung","samsung","\u002Fimages\u002Fbrands\u002Fsamsung.webp",3043,"https:\u002F\u002Ftudo.lk\u002Fbrand\u002Fsamsung",{"id":67,"brand_name":68,"brand_slug":69,"brand_image":70,"item_count":71,"brand_url":72},185,"AHF","ahf","\u002Fimages\u002Fbrands\u002Fahf.webp",2824,"https:\u002F\u002Ftudo.lk\u002Fbrand\u002Fahf",{"id":74,"brand_name":75,"brand_slug":76,"brand_image":77,"item_count":78,"brand_url":79},36,"Huawei","huawei","\u002Fimages\u002Fbrands\u002Fhuawei.webp",760,"https:\u002F\u002Ftudo.lk\u002Fbrand\u002Fhuawei",{"id":81,"brand_name":82,"brand_slug":83,"brand_image":84,"item_count":85,"brand_url":86},83,"OPPO","oppo","\u002Fimages\u002Fbrands\u002Foppo.webp",634,"https:\u002F\u002Ftudo.lk\u002Fbrand\u002Foppo",{"id":88,"brand_name":89,"brand_slug":90,"brand_image":91,"item_count":92,"brand_url":93},563,"Apple","apple","\u002Fimages\u002Fbrands\u002Fapple.webp",600,"https:\u002F\u002Ftudo.lk\u002Fbrand\u002Fapple",{"id":95,"brand_name":96,"brand_slug":97,"brand_image":98,"item_count":99,"brand_url":100},77,"Xiaomi","xiaomi","\u002Fimages\u002Fbrands\u002Fxiaomi.webp",429,"https:\u002F\u002Ftudo.lk\u002Fbrand\u002Fxiaomi",{"a":10,"price":10,"ct":5,"ct_slug":11,"sort":102,"brand":10,"rating":10},"best"]