{"product_id":"jerbor-firewall-wiring-harness-cover-for-peterbilt-359-379-single-piece-abs-gutter-oem-fit-replaces-16-07571","title":"Jerbor Firewall Wiring Harness Cover for Peterbilt 359\/379 — Single-Piece ABS Gutter, OEM Fit (Replaces 16-07571)","description":"\u003cp\u003e\u003cstrong\u003eJERBOR Firewall Wiring Harness Cover is a heavy-duty ABS gutter cover designed to protect and organize the firewall wiring harness on Peterbilt 359 and 379 trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis wiring-harness gutter cover replaces OEM part 16-07571 and shields delicate wiring at the firewall from debris, moisture, and abrasion. Constructed from high-strength ABS, the cover resists cracking and holds its shape under vibration and exposure to road conditions. It arrives as a single-piece replacement that installs in the same mounting area as the original part to restore protection and improve cable routing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover protect my Peterbilt's wiring harness?\u003c\/h3\u003e\n\u003cp\u003eThe gutter cover forms a physical barrier between the harness and harsh elements that can degrade wires over time. By preventing debris intrusion and limiting contact with sharp edges, it helps preserve wiring integrity and maintain reliable electrical connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable ABS construction resists impact and cracking.\u003c\/li\u003e\n  \u003cli\u003eEncloses harness to reduce abrasion from vibration and movement.\u003c\/li\u003e\n  \u003cli\u003eMinimizes exposure to dirt, water, and road debris.\u003c\/li\u003e\n  \u003cli\u003eDirect fit replaces OEM 16-07571 for correct positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my Peterbilt 359 or 379 without modification?\u003c\/h3\u003e\n\u003cp\u003eThis JERBOR cover is made to match the factory fitment for Peterbilt 359 and 379 models, so installation typically requires no cutting or trimming. It is sold as a single piece and aligns with the original mounting points for a straightforward swap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned specifically for Peterbilt 359 and 379 firewall locations.\u003c\/li\u003e\n  \u003cli\u003eReplaces part number 16-07571 for compatibility.\u003c\/li\u003e\n  \u003cli\u003eSingle-piece unit for easier alignment with existing mounts.\u003c\/li\u003e\n  \u003cli\u003eInstallation achievable with basic hand tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe cover is molded from high-strength ABS plastic chosen for toughness and dimensional stability. ABS provides a balance of impact resistance and flexibility that helps the cover survive vibration, temperature swings, and ordinary road abuse.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength ABS resists cracking and warping.\u003c\/li\u003e\n  \u003cli\u003eSmooth molded surfaces for secure seating against the firewall.\u003c\/li\u003e\n  \u003cli\u003eEngineered to withstand typical truck operating conditions.\u003c\/li\u003e\n  \u003cli\u003eSingle-piece construction reduces potential leak points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain the wiring harness gutter cover?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: remove the old cover, position the JERBOR unit against the firewall harness route, and secure it to the factory mounting locations. Maintenance is minimal—periodic inspection and cleaning keep the area free of debris and ensure the cover stays effective.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove existing cover and clean mounting area before install.\u003c\/li\u003e\n  \u003cli\u003eAlign with OEM mounting points and fasten using original hardware.\u003c\/li\u003e\n  \u003cli\u003eInspect seals and attachment periodically for tightness.\u003c\/li\u003e\n  \u003cli\u003eWipe clean with mild soap and water as needed; avoid harsh solvents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners, fleet managers, and technicians who operate or maintain Peterbilt 359 and 379 trucks and need a reliable, OEM-style replacement for a worn or damaged firewall wiring harness cover. If you want to protect electrical routing, simplify harness management, and restore factory-like protection with an affordable, durable ABS replacement, this JERBOR gutter cover is a practical 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: Does this cover replace OEM part 16-07571?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The JERBOR cover is designed as a direct replacement for OEM part 16-07571 for Peterbilt 359 and 379 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tools are needed for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Basic hand tools are typically sufficient—screwdrivers or sockets to remove and reinstall existing fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jerbor","offers":[{"title":"Default Title","offer_id":48082901598366,"sku":"B0G7Z4HBJC","price":53.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jerbor-front-packaging-firewall-cover.jpg?v=1785818961","url":"https:\/\/northtrailauto.ca\/products\/jerbor-firewall-wiring-harness-cover-for-peterbilt-359-379-single-piece-abs-gutter-oem-fit-replaces-16-07571","provider":"North Trail Auto","version":"1.0","type":"link"}