GMC Yukon Denali Tahoe Suburban Avalanche Escalade Silverado Sierra American-made HIGHROAD 6-month warranty (2007-2020)

HighROAD engine mounts were manufactured in the United States of America to withstand the immense power and torque of 5.3L and 6.2L engines. These mounts feature "Hydraulic Mounts" technology, containing internal oil designed to absorb high engine vibrations, preventing shock transfer to the vehicle's structure. The bases are made of reinforced steel and high-quality rubber resistant to the intense heat emitted by the engine, ensuring the engine stays in its correct position even during strong acceleration or off-road driving. Double absorption: rubber and internal oil work together to isolate vibrations 100%. Transmission system protection: proper mounts keep the engine aligned with the transmission, protecting the "shaft" joints and providing smoother gear shifts. Signs of engine mount damage in GM vehicles and Chevrolet: Damage in these models clearly appears through: Shaking while stationary: feeling vibration in the car seats or the steering wheel when in (D) or (R) and the car is stopped. "Clunk" sound at start: hearing a loud thud when beginning to move or during sudden gear shifts. Vibration when starting or turning off: the engine moves violently at engine start or shutdown. Engine tilt: noticing the engine is not level inside the "hood" upon visual inspection. Benefits of purchasing the (right and left) set from HIGHROAD: Balanced performance: selling the mounts as a set ensures even weight distribution of the engine, extending the life of the new mounts. American engineering: a product designed for American SUVs and trucks to withstand tough conditions. Cabin quietness: restores a sense of luxury and quietness inside the vehicle by isolating engine noise. Gold warranty: 6-month replacement warranty against rubber parts or hydraulic oil leaks. Compatibility and models: this HIGHROAD set is fully compatible with V8 engines for: GMC: Yukon, Yukon XL, Denali, Sierra (2007-2020). Chevrolet: Tahoe, Suburban, Silverado, Avalanche (2007-2020). Cadillac: Escalade in all its versions (2007-2020). Installation and maintenance instructions: Changing as a set: always recommended to change both sides together; because if the engine is mounted on an old mount and a new one, the new will wear out quickly due to imbalance. Check the transmission mount: when changing engine mounts, it is preferable to check the transmission mount to ensure the entire mounting system is intact. Proper tightening: ensure bolts are tightened to the specified torque to prevent future noise. FAQs: Are these mounts hydraulic or rubber only? HIGHROAD mounts for these models are hydraulic (oil and rubber) to meet agency specifications for vibration isolation. Why choose HIGHROAD? Because they offer American manufacturing quality that withstands the weight and torque of GMC engines with a real warranty and competitive price. What does the warranty include? It includes replacement of the mounts if an abnormal vibration or oil leakage appears within the 6-month period.