{"product_id":"partsam-headlight-housing-base-with-h4-plugs-for-kenworth-peterbilt-freightliner-stainless-steel-bezel-2-pack-prewired","title":"Partsam Headlight Housing Base with H4 Plugs for Kenworth\/Peterbilt\/Freightliner — Stainless Steel Bezel, 2-Pack Prewired","description":"\u003cstrong\u003ePARTSam headlight housing base with H4 plugs is a direct-fit replacement that combines a rugged polypropylene housing and stainless-steel bezel to secure and protect your truck’s round headlights.\u003c\/strong\u003e\n\n\u003cp\u003eReplace worn or damaged headlight bases on heavy-duty trucks with this purpose-built assembly from PARTSam. Engineered for compatibility with a broad range of North American long-haul models — including Kenworth T600\/T800\/W900, Peterbilt 379, Western Star 4900, and Freightliner FLD — this kit supplies two housing bases, matching wire harnesses, and H4 plugs so you can restore fit, function, and road-ready durability without modifying the vehicle.\u003c\/p\u003e\n\n\u003ch3\u003eWill this headlight housing base fit my truck model?\u003c\/h3\u003e\n\u003cp\u003ePARTSam designed this housing to match factory mounting dimensions for several common heavy-duty models. It fits many Peterbilt, Kenworth, Western Star, and Freightliner round-headlight applications where H4-type connections are used.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include Peterbilt 378\/379, Kenworth T400\/T600\/T800\/W900\/K100\/C500, Western Star 4900\/4964, Freightliner FLD Classic XL.\u003c\/li\u003e\n  \u003cli\u003eIncludes two driver and passenger-side bases for full axle replacement.\u003c\/li\u003e\n  \u003cli\u003eVerify your vehicle uses an H4 bulb connector and round headlight bezel before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation process?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for technicians or knowledgeable DIYers familiar with commercial truck lighting. The housings arrive with pre-attached wire harnesses and standard H4 plugs to speed swap-in and minimize wiring work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrewired H4 plugs reduce splicing and electrical adaptation.\u003c\/li\u003e\n  \u003cli\u003eDirect-mount bezels match original screw points for quick bolting into place.\u003c\/li\u003e\n  \u003cli\u003eStandard tools (screwdriver, socket set) typically required; bulbs are not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections does the assembly offer?\u003c\/h3\u003e\n\u003cp\u003eThis replacement pairs a tough polypropylene (PP) housing with a corrosion-resistant stainless steel bezel to handle vibration, road debris, and weather exposure. The combination protects the lamp and maintains a clean, professional appearance on the truck’s front end.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePP housing resists impact and cracking from road hazards.\u003c\/li\u003e\n  \u003cli\u003eStainless steel bezel prevents rust and keeps the mounting secure.\u003c\/li\u003e\n  \u003cli\u003eSealed design helps reduce moisture intrusion and extends lighting component life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat exactly is included in the package?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies the main parts needed to replace the housing bases for both sides of the vehicle, but bulbs are intentionally omitted so you can choose the lamp type that suits your system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2x headlight housing bases (driver and passenger side) with wire harnesses.\u003c\/li\u003e\n  \u003cli\u003e2x H4 plugs pre-attached for compatibility with standard halogen H4 connections.\u003c\/li\u003e\n  \u003cli\u003eHeadlights and bulbs are NOT included; mounting hardware may vary by vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for?\u003c\/p\u003e\n\u003cp\u003eThis PARTSam replacement is built for fleet mechanics, owner-operators, and restoration specialists who need a durable, OEM-style headlight base for heavy-duty trucks. If your rig uses round headlights with H4 connectors and you want a corrosion-resistant bezel plus a secure polypropylene housing to restore function and appearance, this kit offers a practical, ready-to-install option.\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: Are bulbs included with the PARTSam headlight housing base?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, bulbs are not included; the kit contains two housings with H4 plugs and wire harnesses only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install these housings myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, installation is straightforward for someone familiar with truck lighting and basic tools; verify H4 connector compatibility first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Partsam","offers":[{"title":"Default Title","offer_id":48079985541278,"sku":"B0BYYQSX2X","price":154.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/partsam-front-view-headlight-housing-bezel.jpg?v=1785778383","url":"https:\/\/northtrailauto.ca\/products\/partsam-headlight-housing-base-with-h4-plugs-for-kenworth-peterbilt-freightliner-stainless-steel-bezel-2-pack-prewired","provider":"North Trail Auto","version":"1.0","type":"link"}