{"product_id":"yikesai-xenon-hid-headlight-ballast-w3t19371-with-igniter-direct-fit-replacement-stable-ignition","title":"Yikesai Xenon HID Headlight Ballast W3T19371 with Igniter — Direct-Fit Replacement, Stable Ignition","description":"\u003cp\u003e\u003cstrong\u003eYikesai W3T19371 Xenon HID Headlight Ballast with integrated igniter is a direct-fit replacement that restores stable HID ignition and consistent light output for compatible Acura, Honda, Mazda, and Mitsubishi models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your HID headlights are flickering, taking too long to start, or have stopped working altogether, a failing ballast is often the culprit. This aftermarket Yikesai ballast is engineered to match the electrical characteristics of the original unit, delivering the voltage spike needed to ignite xenon bulbs and then regulating power to keep output steady. It replaces common factory part numbers including W3T15671 and W3T16271 and is designed for plug-and-play installation on the specified vehicle list.\u003c\/p\u003e\n\n\u003ch3\u003eWill this ballast fix intermittent or slow-starting HID lamps?\u003c\/h3\u003e\n\u003cp\u003eYes — a worn or faulty ballast commonly causes delayed startup, flicker, or loss of beam on xenon systems. Replacing the ballast and igniter assembly re-establishes the proper ignition sequence and stable current for the bulb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores fast ignition and reliable light output\u003c\/li\u003e\n  \u003cli\u003eRegulates output at the correct wattage to protect bulbs\u003c\/li\u003e\n  \u003cli\u003eIncludes igniter and wiring pigtail for complete function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis Yikesai unit fits a broad range of Acura, Honda, Mazda, and Mitsubishi models across multiple years. It is a direct replacement for several OE and interchange numbers so you can match it to your original ballast part number for a confident fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Acura TL, TL-S, TSX, ILX, ZDX, RDX, MDX, CSX (various years)\u003c\/li\u003e\n  \u003cli\u003eFits Honda CR-Z, Odyssey, Accord-related models and others listed by year\u003c\/li\u003e\n  \u003cli\u003eWorks with Mazda CX-5, CX-9, Mazda3, Mazda5 and Mitsubishi Outlander, Lancer Evolution\u003c\/li\u003e\n  \u003cli\u003eReplaces 33119-SEP-H01, 33119-SAA-013, 33119-TA0-003 and W3T-series numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with headlight assemblies: disconnect battery, access the ballast location, unplug the old unit, and connect the Yikesai ballast. It is engineered for plug-and-play connection so no cutting or splicing should be necessary when the part numbers match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact-fit connectors for vehicles listed — minimal tools required\u003c\/li\u003e\n  \u003cli\u003eCan be mounted on either left or right HID headlight circuits\u003c\/li\u003e\n  \u003cli\u003eComes as a set with ballast and igniter; 12-month limited warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and reliability can I expect from this aftermarket ballast?\u003c\/h3\u003e\n\u003cp\u003eBuilt to meet or exceed original equipment standards, the Yikesai ballast is tested to maintain constant output power (around 35W or 50W depending on system) to protect the xenon bulb and prolong life. While not branded OEM, it is manufactured from quality components and undergoes functional testing before shipping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to prevent bulb overdrive or underpowering\u003c\/li\u003e\n  \u003cli\u003eDurable construction designed for automotive electrical environment\u003c\/li\u003e\n  \u003cli\u003eQuality-checked and backed by product support and warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Yikesai W3T19371 ballast is ideal for vehicle owners and DIY mechanics who need a reliable, cost-effective replacement for a failing HID ballast on supported Acura, Honda, Mazda, and Mitsubishi models. Choose this kit if you want a plug-and-play swap that restores proper xenon ignition and stable light output without modifying factory wiring. If you’re unsure whether this part matches your car, compare your current ballast part number to the interchange list or contact seller support for fitment help.\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: Does this ballast fit both left and right headlights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Yikesai ballast is compatible with either the left or right HID headlight circuit on supported vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before ordering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Match your original ballast part number to the interchange list (W3T-series or 33119-xxx) and verify vehicle year\/model for fitment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yikesai","offers":[{"title":"Default Title","offer_id":67589949292729,"sku":"B07NW42J19","price":79.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/yikesai-ballast-front-view_67c392b1-9afe-4dda-b605-3307d61ed22a.jpg?v=1790533043","url":"https:\/\/redleafauto.ca\/products\/yikesai-xenon-hid-headlight-ballast-w3t19371-with-igniter-direct-fit-replacement-stable-ignition","provider":"Redleaf Auto","version":"1.0","type":"link"}