{"product_id":"woofixing-iridium-spark-plug-wire-set-for-chevy-gmc-5-3l-v8-2014-2023-8-wire-8-5mm-kit-with-heat-shield","title":"WOOFIXING Iridium spark plug wire set for Chevy GMC 5.3L V8 (2014–2023) — 8-wire 8.5mm kit with heat shield","description":"\u003cstrong\u003eWOOFIXING 41-114 Iridium spark plug wire set delivers a complete, heat-shielded ignition wire kit engineered to replace OEM wires on Chevy and GMC 5.3L V8 models from 2014–2023.\u003c\/strong\u003e\n\n\u003cp\u003eThis full ignition wire set includes eight 8.5mm wires and a dedicated heat shield to protect critical wiring near high-temperature engine areas. Built as a direct-fit replacement for Silverado, Sierra, Tahoe, and Yukon applications, the kit aims to restore consistent spark delivery, reduce electromagnetic interference, and resist premature wear from engine heat. The wires are tailored to match factory routing and connectors so installation is straightforward for experienced DIYers and professional technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this WOOFIXING wire set improve ignition reliability?\u003c\/h3\u003e\n\u003cp\u003eThe 41-114 set uses premium 8.5mm wire construction and iridium-compatible terminations to provide stable conductivity and dampen interference that can disrupt spark timing. The integrated heat shield further prevents heat-related degradation that commonly causes misfires and performance loss over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e8.5mm diameter wiring for consistent electrical flow\u003c\/li\u003e\n  \u003cli\u003eHeat shield protects against high under-hood temperatures\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce electromagnetic interference (EMI)\u003c\/li\u003e\n  \u003cli\u003eDirect-replacement fit reduces installation errors and misrouting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these wires fit my Chevrolet or GMC 5.3L V8 from 2014 to 2023?\u003c\/h3\u003e\n\u003cp\u003eYes—this set was designed specifically for a broad range of Chevrolet and GMC vehicles with the 5.3L V8 across model years 2014 through 2023. Compatibility includes common trucks and SUVs where OEM ignition wires have the same routing and connector types.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFitment targets Silverado and Sierra full-size trucks\u003c\/li\u003e\n  \u003cli\u003eCompatible with Tahoe and Yukon SUVs using the 5.3L V8\u003c\/li\u003e\n  \u003cli\u003eEngineered to match OEM connector types and lengths\u003c\/li\u003e\n  \u003cli\u003eSold as a complete eight-wire kit—no mixing of old and new wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with spark plug wire replacement: remove the old wires one at a time to preserve firing order and install the matching replacement. The wires are built to be a direct fit so no cutting or splicing is required, and the heat shield simplifies routing in tight engine bays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design requires no special tools beyond basic hand tools\u003c\/li\u003e\n  \u003cli\u003eReplace wires one at a time to maintain correct cylinder order\u003c\/li\u003e\n  \u003cli\u003eHeat shield helps secure wires away from exhaust manifolds and headers\u003c\/li\u003e\n  \u003cli\u003eInspect boots and connections periodically for corrosion or cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The WOOFIXING 41-114 Iridium Spark Plug Wire Set is aimed at owners of Chevrolet and GMC trucks and SUVs with the 5.3L V8 who need a full, OEM-style replacement—especially those experiencing intermittent misfires, rough idle, or aged wiring. It’s also suitable for mechanics and DIY enthusiasts seeking a reliable kit that restores proper ignition routing and adds heat protection without custom modifications.\u003c\/p\u003e\n\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 wire set include connectors for all eight cylinders?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The WOOFIXING 41-114 kit is a complete eight-wire set with matching boots and terminals for all cylinders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install these wires myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They’re direct-fit replacements; remove and replace one wire at a time to keep correct firing order and routing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WOOFIXING","offers":[{"title":"Default Title","offer_id":67587592126649,"sku":"B0FJ71QV5M","price":100.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/woofixing-front-packaging-41-114-wire-set.jpg?v=1790514181","url":"https:\/\/redleafauto.ca\/products\/woofixing-iridium-spark-plug-wire-set-for-chevy-gmc-5-3l-v8-2014-2023-8-wire-8-5mm-kit-with-heat-shield","provider":"Redleaf Auto","version":"1.0","type":"link"}