{"product_id":"mardarth-engine-transmission-mount-kit-3pcs-for-gm-v8-2015-2020-alloy-steel-high-performance-rubber","title":"Mardarth Engine \u0026 Transmission Mount Kit 3PCS for GM V8 2015–2020 — Alloy Steel, High‑Performance Rubber","description":"\u003cp\u003e\u003cstrong\u003eThe Mardarth 3-piece engine and transmission mount kit replaces OE units 84175582, 84175583 and A2638 to restore stability and reduce vibration on compatible 4WD V8 GM trucks and SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct replacement for worn factory mounts, this Mardarth kit includes two front motor mounts and one transmission mount engineered to fit specific 2015–2020 GM V8 models. Built from alloy steel and a high-performance rubber compound, these mounts aim to provide a durable, OEM-fit solution that absorbs engine motion and protects drivetrain components while improving ride comfort.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will these Mardarth mounts fit?\u003c\/h3\u003e\n\u003cp\u003eThese mounts are manufactured to match the OEM fitment for many GM 4WD V8 models with automatic transmissions. They cover Escalade, Yukon, Sierra, Silverado, Tahoe, Suburban and Yukon XL model years and engine sizes listed below. Always confirm compatibility in your vehicle’s garage or with VIN before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2018–2020 Cadillac Escalade 6.2L; 2015–2020 Escalade ESV 6.2L\u003c\/li\u003e\n  \u003cli\u003e2015–2018 Silverado 1500 and 2015–2018 Sierra 1500 (5.3L \/ 6.2L)\u003c\/li\u003e\n  \u003cli\u003e2019–2020 Chevrolet Suburban (5.3L \/ 6.2L) and 2018–2020 Tahoe (5.3L \/ 6.2L)\u003c\/li\u003e\n  \u003cli\u003e2018–2019 Yukon 5.3L; 2019–2020 Yukon XL 5.3L; 2015–2020 Yukon XL 6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these mounts improve driving feel and engine protection?\u003c\/h3\u003e\n\u003cp\u003eMardarth uses an alloy steel frame with a resilient rubber compound to reduce engine movement and dampen road shocks. The design lowers vibration transfer into the cabin and helps maintain drivetrain alignment under load, which can extend life of connected components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced rubber compound reduces NVH (noise, vibration, harshness).\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction resists corrosion and deformation under heat.\u003c\/li\u003e\n  \u003cli\u003eAbsorbs shocks during acceleration, braking and off‑highway use.\u003c\/li\u003e\n  \u003cli\u003eOEM-style mounting points for correct drivetrain geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and which OE part numbers are replaced?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships complete with the three mounts you need to replace common front and trans support points. Mardarth lists many compatible OE references so you can match the part numbers to your vehicle’s current mounts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: Front left motor mount (84175583), front right motor mount (84175582), transmission mount (A2638).\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM numbers such as: A5739, A5738, A5668, A5735, A2638 and multiple EM\/8417xxxx series.\u003c\/li\u003e\n  \u003cli\u003eCheck your vehicle’s existing part numbers against the full replacement list before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install these mounts myself or should I use a professional?\u003c\/h3\u003e\n\u003cp\u003eInstallation can be straightforward for experienced mechanics with proper tools and a safe lift, but mounting requires torque accuracy and engine support. For most DIYers lacking specialized equipment, a professional installation is recommended to ensure correct alignment and fastener torque.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended: professional installation if no mount experience or proper tools.\u003c\/li\u003e\n  \u003cli\u003eMechanics benefit from quick-fit OEM-style replacements to reduce shop time.\u003c\/li\u003e\n  \u003cli\u003eFleet or performance upgrades pair well with these mounts for reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This Mardarth 3-piece mount kit is aimed at owners and technicians who need a dependable, OEM-compatible replacement for worn engine and transmission mounts on select 4WD V8 GM trucks and SUVs. Choose this kit if you want a direct-fit swap that restores engine stability, reduces cabin vibration, and maintains drivetrain alignment for everyday driving and towing scenarios.\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: Will this kit fit my 2017 Silverado 1500 5.3L 4WD?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits 2015–2018 Silverado 1500 5.3L 4WD with automatic transmission; confirm by matching your OE part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include all three mounts needed for front and trans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the package contains front left 84175583, front right 84175582, and transmission mount A2638.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mardarth","offers":[{"title":"Default Title","offer_id":55161266897239,"sku":"B0D2BS8HQS","price":143.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/mardarth-front-left-motor-mount-packaging.jpg?v=1790323519","url":"https:\/\/britishgarage.co.uk\/products\/mardarth-engine-transmission-mount-kit-3pcs-for-gm-v8-2015-2020-alloy-steel-high-performance-rubber","provider":"British Garage","version":"1.0","type":"link"}