{"product_id":"bosch-resistor-plug-hr9dc-hr9dc-hr9dc-2","title":"Bosch Resistor Plug - Hr9Dc HR9DC","description":"\u003ch2\u003eBosch Resistor Plug - Hr9Dc\u003c\/h2\u003e\n\u003cp\u003eThe Bosch Resistor Plug - Hr9Dc is a high-quality ignition component designed to enhance the performance of your vehicle's engine. Ideal for DIY enthusiasts, tradies, and fleet operators, this resistor plug ensures optimal combustion and fuel efficiency. Manufactured by Bosch, a trusted name in automotive parts, this product is built to meet the demands of both everyday drivers and serious off-road adventurers.\u003c\/p\u003e\n\u003cp\u003eWith its advanced design, the Hr9Dc resistor plug reduces electromagnetic interference, providing a cleaner spark and improved engine responsiveness. This makes it an essential component for maintaining the performance of your vehicle, whether on the road or off the beaten track.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eReduces electromagnetic interference for cleaner spark performance.\u003c\/li\u003e\n    \u003cli\u003eEnhances fuel efficiency and engine responsiveness.\u003c\/li\u003e\n    \u003cli\u003eDesigned for durability and longevity in various driving conditions.\u003c\/li\u003e\n    \u003cli\u003eCompatible with a wide range of vehicle makes and models.\u003c\/li\u003e\n    \u003cli\u003eEasy to install for both professionals and DIY users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eType: Resistor spark plug\u003c\/li\u003e\n    \u003cli\u003ePart number: HR9DC\u003c\/li\u003e\n    \u003cli\u003eMaterial: High-quality ceramic insulator and metal components\u003c\/li\u003e\n    \u003cli\u003eThread size: Standard for compatibility with most engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis resistor plug is typically used in petrol engines to ensure efficient combustion and optimal performance.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003ePassenger vehicles\u003c\/li\u003e\n    \u003cli\u003e4x4 and off-road vehicles\u003c\/li\u003e\n    \u003cli\u003eLight commercial vehicles\u003c\/li\u003e\n    \u003cli\u003ePerformance tuning applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy from Mick’s Gone Bush?\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eTrusted Australian business focused on reliable power, auto-electrical, and service parts.\u003c\/li\u003e\n    \u003cli\u003eStock sourced from reputable distributors and brands.\u003c\/li\u003e\n    \u003cli\u003ePractical support for trade, off-grid, and fleet customers.\u003c\/li\u003e\n    \u003cli\u003eClear shipping, warranty, and customer service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is a resistor plug?\u003c\/h4\u003e\n\u003cp\u003eA resistor plug is an ignition component that reduces electromagnetic interference, leading to cleaner spark and improved engine performance.\u003c\/p\u003e\n\u003ch4\u003eHow do I install the Bosch Resistor Plug - Hr9Dc?\u003c\/h4\u003e\n\u003cp\u003eInstallation is straightforward; simply remove the old spark plug and replace it with the new resistor plug, ensuring a secure fit.\u003c\/p\u003e\n\u003ch4\u003eIs this plug compatible with my vehicle?\u003c\/h4\u003e\n\u003cp\u003eThe Bosch Resistor Plug - Hr9Dc is designed to be compatible with a wide range of petrol engines. Please check your vehicle's specifications for compatibility.\u003c\/p\u003e\n\u003ch4\u003eHow often should I replace my spark plugs?\u003c\/h4\u003e\n\u003cp\u003eIt is generally recommended to replace spark plugs every 30,000 to 50,000 kilometres, but refer to your vehicle's manual for specific guidance.\u003c\/p\u003e\n\u003ch4\u003eCan I use this plug in performance tuning applications?\u003c\/h4\u003e\n\u003cp\u003eYes, the Bosch Resistor Plug - Hr9Dc is suitable for performance tuning, providing enhanced ignition efficiency and engine response.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is a resistor plug?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A resistor plug is an ignition component that reduces electromagnetic interference, leading to cleaner spark and improved engine performance.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Bosch Resistor Plug - Hr9Dc?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation is straightforward; simply remove the old spark plug and replace it with the new resistor plug, ensuring a secure fit.\"}},{\"@type\":\"Question\",\"name\":\"Is this plug compatible with my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Bosch Resistor Plug - Hr9Dc is designed to be compatible with a wide range of petrol engines. Please check your vehicle's specifications for compatibility.\"}},{\"@type\":\"Question\",\"name\":\"How often should I replace my spark plugs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is generally recommended to replace spark plugs every 30,000 to 50,000 kilometres, but refer to your vehicle's manual for specific guidance.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this plug in performance tuning applications?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Bosch Resistor Plug - Hr9Dc is suitable for performance tuning, providing enhanced ignition efficiency and engine response.\"}}]}\u003c\/script\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":53204699512992,"sku":"HR9DC","price":6.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/ChatGPTImageNov15_2025_09_46_32AM_3311fa2e-fe7a-4ed7-b086-fe8569eae6d5.png?v=1769425060","url":"https:\/\/www.micksgonebush.com.au\/products\/bosch-resistor-plug-hr9dc-hr9dc-hr9dc-2","provider":"Micks Gone Bush","version":"1.0","type":"link"}