{"product_id":"front-left-right-engine-motor-mount-trans-mount-set-of-3-v8-4wd","title":"Front Left \u0026 Right Engine Motor Mount \u0026 Trans Mount Set of 3 - V8 4WD","description":"\u003cp\u003eIn this review the reviewer evaluates a set of three replacement mounts intended for GM V8 4WD trucks and SUV models. The bottom line: this kit is best for owners of 2014-2020 Silverado, Sierra, Escalade, Suburban, Tahoe and Yukon XL models who need direct OE-compatible replacements and want a durable alloy steel and rubber assembly that reduces vibration. The review focuses on fitment, construction, and real-world value based on the kit's OE numbers and compatibility notes.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OE compatibility:\u003c\/strong\u003e The kit replaces multiple OEM numbers so buyers can expect straightforward bolt-in replacement for matching 4WD V8 automatic transmissions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad vehicle fit:\u003c\/strong\u003e Compatible with specific 2014-2020 Silverado\/Sierra, 2015-2020 Escalade, 2018-2020 Tahoe\/Suburban and Yukon models, reducing the risk of ordering the wrong part when fitment is checked first.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy steel and rubber construction:\u003c\/strong\u003e The combination of alloy steel and rubber is designed to absorb shocks and reduce engine vibration for improved ride comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature tested materials:\u003c\/strong\u003e The mounts are claimed to be tested under extreme cold and hot conditions to resist cracks and deformation over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e The package includes front left, front right motor mounts and a transmission mount, avoiding the need to buy separate pieces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis mount set is aimed at owners and DIY mechanics working on 4WD V8 GM trucks and full-size SUVs with automatic transmissions who need an OE-replacement style solution and prefer a complete kit for front left, front right and transmission mounts. It is useful for routine replacement where worn mounts are causing excess engine movement or vibration.\u003c\/p\u003e\u003cp\u003eIt is not intended for 2WD vehicles, non-V8 engines, manual transmissions, or models outside the listed years and engine sizes; those buyers should confirm fitment with their vehicle garage or dealer before ordering.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for many OEM part numbers, simplifying installation for compatible models.\u003c\/li\u003e\n\u003cli\u003eSolid alloy steel and rubber build that aims to reduce vibration and engine shock transfer.\u003c\/li\u003e\n\u003cli\u003eSold as a set of three so owners replace all primary mounts together for balanced performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitment is limited to 4WD V8 automatic models, so verification is required before purchase.\u003c\/li\u003e\n\u003cli\u003eNo vehicle-specific installation hardware or instructions included in the product description, so some buyers may need professional installation help.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMardarth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eFront Left Motor Mount 84175583; Front Right Motor Mount 84175582; Transmission Mount A2638\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy steel and rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Compatibility\u003c\/td\u003e\n\u003ctd\u003e2014-2020 Silverado\/Sierra, 2015-2020 Escalade, 2018-2020 Tahoe\/Suburban, 2018-2019 Yukon, 2019-2020 Yukon XL (4WD V8 auto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces OE Numbers\u003c\/td\u003e\n\u003ctd\u003eA2638, A5739, A5738, A5668, 84175582, 84175583, EM-4173, EM-4174, and others listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year quality assurance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis motor mount set is a pragmatic choice for owners of compatible GM 4WD V8 trucks and SUVs who want a one-stop OE-style replacement that balances durability and noise vibration reduction. It offers clear fitment targets and a complete three-piece kit, making it good value for routine mount replacement when fitment is confirmed and professional installation is acceptable if required.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit a 2WD model?\u003c\/strong\u003e\u003cbr\u003eNo, this kit is specified for 4WD V8 vehicles with automatic transmissions only; 2WD models should not use these mounts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the kit include all three mounts shown?\u003c\/strong\u003e\u003cbr\u003eYes, the package lists one front left motor mount, one front right motor mount and one transmission mount in the set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation hardware included?\u003c\/strong\u003e\u003cbr\u003eThe product description lists the three mounts but does not specify extra installation hardware or detailed instructions, so check local fitment and installation requirements.\u003c\/p\u003e","brand":"Mardarth","offers":[{"title":"Default Title","offer_id":48748058509531,"sku":"B0D2BS8HQS","price":92.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61P9y9xCI2L._AC_SL1500.jpg?v=1778788464","url":"https:\/\/gearmusthave.com\/products\/front-left-right-engine-motor-mount-trans-mount-set-of-3-v8-4wd","provider":"GearMustHave","version":"1.0","type":"link"}