{"product_id":"jerbor-firewall-wiring-harness-cover-for-peterbilt-359-379-abs-direct-fit-impact-resistant","title":"Jerbor Firewall Wiring Harness Cover for Peterbilt 359\/379 — ABS direct-fit, impact resistant","description":"\u003cp\u003e\u003cstrong\u003eJERBOR Firewall Wiring Harness Cover is a durable ABS gutter cover designed to protect and route the wire harness on Peterbilt 359 and 379 trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement wiring harness gutter cover is made to match the factory fit and layout for Peterbilt 359 and 379 models, offering a rugged shield against road debris, moisture, and UV exposure. It replaces part number 16-07571 and is constructed from impact-resistant ABS to withstand heavy-duty truck conditions. The cover helps preserve wiring integrity and maintain reliable signal and power routing along the firewall and chassis junction.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover improve wiring longevity?\u003c\/h3\u003e\n\u003cp\u003eThe JERBOR cover creates a physical barrier that reduces abrasion, prevents direct exposure to the elements, and keeps harnesses secured in place. By shielding wires from stones, salt, and grime, it reduces the chance of insulation wear and intermittent electrical issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable ABS resists cracking and warping under temperature changes.\u003c\/li\u003e\n  \u003cli\u003eContours to Peterbilt 359\/379 firewall for a snug fit.\u003c\/li\u003e\n  \u003cli\u003eProtects connectors and splice points from road spray and debris.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my truck and replace the original part?\u003c\/h3\u003e\n\u003cp\u003eThis gutter cover is manufactured to match the OEM shape and mounting points of Peterbilt 359 and 379 models, serving as a direct replacement for part number 16-07571. Installation aligns with the original fastener locations so it integrates with existing hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for Peterbilt 359 and 379 model firewalls.\u003c\/li\u003e\n  \u003cli\u003eCompatible with original mounting points and clips.\u003c\/li\u003e\n  \u003cli\u003eSold as a single-piece replacement for straightforward swap-out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the material and durability benefits?\u003c\/h3\u003e\n\u003cp\u003eMade from high-strength ABS plastic, the cover resists impacts, UV degradation, and common garage chemicals. Its rigid construction minimizes vibration-related fatigue and helps maintain wiring routing under heavy-duty use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength ABS withstands daily truck operation stresses.\u003c\/li\u003e\n  \u003cli\u003eUV-stable surface reduces sun-related brittleness over time.\u003c\/li\u003e\n  \u003cli\u003eRigid form keeps harnesses from rubbing against metal surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what’s included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for technicians familiar with Peterbilt firewall layouts: remove the old cover and secure the JERBOR replacement using the vehicle's existing fasteners. The product ships as one complete wiring harness gutter cover ready to mount.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes: 1 Pcs JERBOR Wiring Harness Gutter Cover.\u003c\/li\u003e\n  \u003cli\u003eUses existing fasteners—no special tools required beyond standard automotive hand tools.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available from JERBOR for fitment or installation questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Fleet managers, owner-operators, mechanics, and restoration specialists working on Peterbilt 359 or 379 trucks who need a reliable, OEM-style wiring harness gutter replacement. It’s suited for anyone replacing a cracked or missing firewall harness cover or upgrading to a more weather-resistant component to protect electrical routing and reduce maintenance headaches.\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 replace Peterbilt part 16-07571?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The JERBOR cover is made as a direct replacement for part number 16-07571 on 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 material is the cover made from?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The harness gutter cover is manufactured from high-strength ABS plastic for impact and UV resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jerbor","offers":[{"title":"Default Title","offer_id":55168436568407,"sku":"B0G7Z4HBJC","price":67.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/jerbor-firewall-cover-front-view.jpg?v=1790403944","url":"https:\/\/britishgarage.co.uk\/products\/jerbor-firewall-wiring-harness-cover-for-peterbilt-359-379-abs-direct-fit-impact-resistant","provider":"British Garage","version":"1.0","type":"link"}