If you want a high-performance mount kit engineered for the precision demands of Mercedes-AMG platforms like the CLA45 or GLA45, choose loongrie Engine Motor Transmission; if you need a robust, cost-effective replacement set for a daily driver Ford Fiesta to restore stability and reduce cabin noise, choose BDFHYK 3PCS. This isn't a question of which product is universally superior, because these two items serve entirely different automotive ecosystems and performance goals. One is designed to handle the torque and vibration profiles of a high-revving turbocharged four-cylinder in an AWD luxury hatchback, while the other is built to bring a naturally aspirated economy car back to its original ride quality. Understanding this fundamental divide is the only way to make a decision that won't end with you holding the wrong part number on your driveway.
• loongrie Engine Motor Transmission: Built with high-quality raw materials tested in advanced laboratory equipment to replace OE brackets, it offers a direct fit for specific Mercedes models but requires strict compatibility verification before purchase. Best for owners of 2014-2019 CLA45/CLA250 and 2015-2020 GLA45/GLA250 who prioritize OE-level precision and warranty-backed support.
• BDFHYK 3PCS: Constructed from high-strength steel and premium rubber to absorb vibrations and reduce noise, this kit provides a complete three-piece solution for Ford Fiestas, focusing on restoring factory stability and comfort. Best for 2011-2016 Ford Fiesta owners looking for a reliable, all-in-one replacement that matches factory specifications exactly.
The loongrie Engine Motor Transmission Mount Kit is not a generic part; it is a targeted engineering solution designed specifically for the complex suspension and drivetrain architecture of certain Mercedes-Benz vehicles. These are vehicles with 2.0L L4 engines that demand precise mounting points to manage the significant power output and the unique handling characteristics of the AMG variants.
What stands out about this product is the emphasis on material quality and testing. The manufacturer claims to use the highest quality raw materials and tests products with advanced laboratory equipment to ensure the brackets can completely replace Original Equipment (OE) standards, or even surpass them. This level of scrutiny suggests a focus on durability under stress, which is critical when dealing with the higher RPM ranges and torque loads found in the CLA45 and GLA45 models. The kit includes three units, matching the standard configuration needed for these specific engine bays, and comes in a compact black design measuring roughly 2 x 6 x 6 inches per unit.
However, this specificity is also its biggest constraint. You cannot buy this for just any car. If you do not own one of the listed Mercedes models, this part will not fit. The requirement to use Amazon's part finder to verify compatibility is not a formality; it is a necessity given the tight tolerances of these European performance vehicles. If you drive one of these specific cars and are tired of engine shake or worn-out mounts affecting your driving dynamics, this is a serious contender. But if your vehicle is not on that very short list, you should skip it immediately.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-11-07 · 6 min read · Independent comparison
On the other side of the spectrum sits the BDFHYK 3PCS Engine Motor Transmission Mount Kit, a product designed for the everyday reliability needs of Ford Fiesta owners. This kit targets the 2011 through 2016 model years of the Ford Fiesta, covering both the naturally aspirated L4 1.6L engines found in manual and automatic transmissions. Unlike the loongrie kit, which is a single-component replacement strategy for specific high-performance mounts, the BDFHYK kit is a comprehensive 3-piece set that addresses the front right motor mount, the rear torque strut mount, and the transmission mount simultaneously.
The construction philosophy here leans heavily on practical durability and ride comfort. For a car like the Fiesta, which is often used as a primary commuter vehicle, the goal is to restore the "smooth and comfortable ride" that may have been lost due to wear and tear over the years. The kit is engineered to match factory vehicle specifications precisely, ensuring that the installation process is straightforward and worry-free. This is a key selling point for DIYers or those who want to avoid complex alignment issues that can arise from ill-fitting aftermarket parts.
The dimensions of the BDFHYK package are larger than the loongrie kit, measuring approximately 7 x 8.5 x 7 inches, reflecting the inclusion of three distinct components rather than just the bracket assembly itself. The color scheme is noted simply as "Ford," implying a utilitarian finish that blends with the rest of the engine bay. This product is ideal for anyone whose Fiesta is suffering from excessive engine movement, clunking noises during shifts, or general vibration that makes the cabin feel rough. It is not marketed as a performance upgrade for track days, but rather as a restoration tool to get the car back to its original, safe operating condition. If you drive a Ford Fiesta in this year range and need a complete overhaul of your mounting system, this is the logical choice.
• Best for High-Performance Vehicles → loongrie Engine Motor Transmission, as it is explicitly designed for the AMG and high-output variants of the CLA and GLA series.
• Best for Daily Commuters → BDFHYK 3PCS, tailored for the 1.6L naturally aspirated Ford Fiesta, focusing on comfort and noise reduction for daily driving.
• Best for Complete System Replacement → BDFHYK 3PCS, offering a full trio of mounts (front, rear, transmission) in one package versus the single-mount focus of the loongrie kit.
• Best for Precision Engineering Claims → loongrie Engine Motor Transmission, which cites advanced laboratory testing and OE-level material standards for high-torque applications.
• Best for Ease of Installation → BDFHYK 3PCS, designed to match factory specs exactly to ensure a worry-free swap for common economy cars.
• Best for Warranty Support → loongrie Engine Motor Transmission, which explicitly mentions a one-year warranty service for peace of mind.
• Best for Specific Model Years → loongrie covers 2013-2020 Mercedes models, while BDFHYK strictly covers 2011-2016 Ford Fiestas; neither works outside their narrow windows.
• Best for Vibration Damping → BDFHYK 3PCS, with a stated advantage of using premium rubber specifically to reduce noise and improve ride smoothness.
I would personally buy the loongrie Engine Motor Transmission if I were driving a 2016 CLA45 AMG and wanted to maintain that sharp, planted feel essential for mountain driving. The claim of laboratory-tested quality and the focus on replacing OE brackets with potential improvements aligns with the needs of a performance-oriented driver who cannot afford the slightest looseness in the chassis. However, if I were driving a 2014 Ford Fiesta and just wanted my car to run quietly and smoothly again, I would choose the BDFHYK 3PCS for its comprehensive coverage and focus on restoring factory comfort. Both are solid choices within their niches, but mixing them up would be a costly mistake. For mountain driving, where precise control and stability are paramount, the loongrie kit is the clear winner for its target vehicle class.
No, neither product is listed for the Ford Focus. The loongrie kit is for specific Mercedes-Benz models, and the BDFHYK kit is strictly for the 2011-2016 Ford Fiesta.
Yes, the loongrie Engine Motor Transmission Mount Kit provides a one-year warranty service. If you have any questions or encounter issues, the manufacturer states you can contact them at any time for support.
However, always consult a professional mechanic if you are unsure about working with engine mounts.
The BDFHYK 3PCS kit explicitly advertises advantages in absorbing vibrations and reducing noise through the use of high-strength steel and premium rubber. While the loongrie kit focuses on high-quality materials for performance, the BDFHYK description places a stronger emphasis on ride comfort and noise reduction.
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