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Every order ships free with tracking. Dispatch is usually within 1–2 working days and delivery within 3–8 working days.
Email us your order number within 30 days of delivery and we send the return steps the same working day. Refunds within 5 working days of receipt.
Send your registration or make, model and year to britishgarage.co.uk@gmail.com and we check the listing details against it before you order.
This Mardarth front-left engine motor mount (part 84175583) is a direct-fit replacement designed to isolate engine vibration and restore secure engine positioning on compatible GM trucks and SUVs.
Built to match original equipment tolerances, this mount replaces OEM 84175583 for front left (driver side) applications on select Chevrolet and GMC V8 models from 2014–2020. It combines corrosion-resistant metal components with a shock-absorbing elastomer to reduce noise and movement while resisting wear from heavy use and harsh driving conditions. The assembly ships as a single unit ready for installation by a professional mechanic or experienced DIYer with the proper tools.
Confirm compatibility by comparing your existing mount's OEM number to 84175583 and checking vehicle fitment: 2014–2018 Silverado and Sierra 1500 V8, and 2015–2020 Escalade, Suburban, Tahoe, Yukon, Yukon XL. Physical fit and bolt pattern are designed to match the original for a direct replacement.
Installing this mount stabilizes the engine, cuts down on transmitted vibration and perceived noise, and helps protect connected components like exhaust, wiring, and intake assemblies from excessive movement. Expect a firmer engine stance and a quieter cabin under throttle and idle.
The mount pairs high-grade metals with a resilient elastomeric element formulated to resist deformation, oil, and heat. Corrosion-resistant finishes and reinforced bonding methods increase service life compared with lower-grade aftermarket parts.
While the mount is a single-piece replacement, professional installation is recommended due to lifting, torque, and alignment requirements. Mechanics can perform the swap quickly and ensure torque specs and engine alignment are correct; inexperienced installers should avoid attempting without proper tools and a service manual.
Who is this product for? This Mardarth front-left engine motor mount is for owners and fleet managers of compatible 2014–2020 GM V8 trucks and SUVs who need a reliable, direct-fit replacement to restore engine stability and reduce vibration. It suits professional technicians, experienced DIY mechanics with the correct tools, and anyone maintaining vehicles that experience mount wear, excessive engine movement, or increased cabin vibration.
Q: Does this replace OEM 84175583 exactly?
A: Yes — this Mardarth mount is a direct replacement for OEM part number 84175583 for the listed vehicle models.
Q: Is professional installation required?
A: Professional installation is recommended due to engine support, torque specs, and alignment needs to avoid damage.
Delivery: free tracked delivery to every UK postcode on every order. Most orders are dispatched within 1–2 working days and arrive within 3–8 working days; you receive a tracking link by email as soon as it ships.
Returns: 30 days from delivery to return any unused item in its original packaging. Email us with your order number and we send the return instructions the same working day. Refunds go back to your original payment method within 5 working days of the item arriving with us.
Faulty or wrong item? Tell us within 30 days and we replace or refund it, including the return postage.
Seasonal UK driving advice and a heads-up when new stock lands. No spam, unsubscribe any time.
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