{"product_id":"saihisday-8-8mm-red-spark-plug-wires-2104-0143-for-harley-sportster-xl-883-1200-1986-2003","title":"Saihisday 8.8mm Red Spark Plug Wires 2104-0143 for Harley Sportster XL 883 1200 (1986-2003)","description":"\u003ch2\u003eSaihisday 8.8mm Red Spark Plug Wires for Harley Sportster\u003c\/h2\u003e\n\u003cp\u003eThe Saihisday 8.8mm Red Spark Plug Wires are designed as a practical replacement for classic Harley Sportster ignition systems. With the replacement part number 2104-0143, these wires are sized to fit Harley models from 1986 through 2003, including Roadster XLR 2002–2003, 1200 Custom XLC 1996–2003, 883 Custom XLC 1999–2003, and 1200 XLH 1988–2003. The striking red insulation adds a distinctive look under the hood, while the silicone jacket is chosen for durability when faced with high temperatures and exposure to oil and engine fluids.\u003c\/p\u003e\n\n\u003ch3\u003eKey attributes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicone insulation withstands high temperatures and exposure to engine fluids.\u003c\/li\u003e\n  \u003cli\u003eBold red color for easy identification and styling on your engine bay.\u003c\/li\u003e\n  \u003cli\u003ePre-crimped ends designed for clean, quick installation.\u003c\/li\u003e\n  \u003cli\u003eIncludes two wires with different lengths to support flexible routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment and materials\u003c\/h3\u003e\n\u003cp\u003eThe wires are engineered to replace the original part with compatibility across multiple Sportster configurations from late 1980s to early 2000s. The silicone construction supports durable performance in environments where heat, oil, and vibrations are common, helping maintain reliable ignition delivery over time without compromising on flexibility.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 spark plug wires: one 8-inch length and one 20-inch length, pre-crimped for immediate use\u003c\/li\u003e\n  \u003cli\u003ePart number 2104-0143 for easy reference during maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and maintenance notes\u003c\/h3\u003e\n\u003cp\u003eFor riders maintaining older Sportster models, timely replacement of worn wires can help preserve ignition integrity and reduce fuel waste. The dual-length kit provides routing options to accommodate typical engine layouts and aftermarket connector paths, supporting a tidy installation and ongoing serviceability.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose Saihisday\u003c\/h3\u003e\n\u003cp\u003eSaihiday focuses on practical, durable ignition components that pair with iconic motorcycles. While performance can vary by overall condition and riding conditions, these wires are designed to offer a reliable path for spark energy from the coil to the plugs, with materials chosen to resist heat and fluids over time.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which Harley models are compatible with Saihisday 8.8mm Red Spark Plug Wires?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Harley Sportster 883\/1200 bikes from 1986–2003, including Roadster XLR 2002–2003 and XLC variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the package for this replacement wires kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two pre-crimped wires: 8-inch and 20-inch lengths, part 2104-0143.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Saihisday","offers":[{"title":"Default Title","offer_id":42465463992405,"sku":"B0DDCHFF62","price":27.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/saihisday-spark-plug-wire-8in-harley.jpg?v=1778008489","url":"https:\/\/plentytorque.co.uk\/products\/saihisday-8-8mm-red-spark-plug-wires-2104-0143-for-harley-sportster-xl-883-1200-1986-2003","provider":"PlentyTorque","version":"1.0","type":"link"}