If you want a complete 4-piece solution for your Nissan Altima to handle the heavy lifting of a moving day with maximum stability, choose loongrie Engine Motor Mount; if you need a targeted, single-side repair for your Hyundai Elantra or Veloster to eliminate specific vibrations on the right side, choose Hoypeyfiy Right Engine Motor.
• Hoypeyfiy Right Engine Motor: Delivers a focused, lightweight replacement for the right side only, fitting multiple Hyundai models like the Elantra and Veloster, yet it requires you to source separate mounts if other sides are also worn.
• Who is this for?: The loongrie set is for the owner of an older Altima doing a full suspension refresh or a major move who wants everything replaced at once, while the Hoypeyfiy unit is for the Hyundai driver dealing with a specific right-side rattle who needs a direct swap without overhauling the entire mount system.
The loongrie Engine Motor Mount is built for the owner of a 2007 through 2017 Nissan Altima with a 2.5-liter engine and automatic transmission who needs a complete overhaul of their engine support system. This isn't just about fixing one noisy bolt; it is about replacing the entire structural foundation that holds the powertrain in place. The product comes as a 4-piece set, which means you aren't buying just a single bracket but a full suite of components designed to work in unison. When you are facing a scenario like a moving day where your car might be subjected to extra stress from hauling heavy loads or navigating rough terrain, having all four mounting points fresh and secure provides a level of peace of mind that a partial repair simply cannot match.
What makes this set particularly compelling is its approach to compatibility and reference numbers. It is engineered to replace specific OE (Original Equipment) part numbers including A4340, A4353, A4350, and A4339, along with their corresponding alphanumeric codes like 11220JA000 and 113603JV0A. This level of detail suggests a design that mimics the factory specifications exactly, ensuring that the fitment is precise and the geometry remains true to what the manufacturer intended. For the Altima owner, this means the engine sits correctly, the transmission aligns properly, and the drivetrain operates without the undue stress that comes from a misaligned chassis.
However, this product is not for everyone. It is strictly a fitment tool for the Nissan Altima 2.5L Automatic. If you have a different year, a different engine size, or a manual transmission, this set will not function. You should skip this option if you are trying to fix a minor vibration on just one corner of your engine bay and don't want to replace parts that might still be in good condition. This is a "do it all" solution for the specific Altima demographic, and nothing else.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-11-07 · 7 min read · Independent comparison
The Hoypeyfiy Right Engine Motor Mount serves a very different purpose, targeting drivers of Hyundai vehicles who are experiencing symptoms localized to the right side of the engine bay. This single-unit component is designed specifically for the 2017–2020 Hyundai Elantra (available in 1.4L, 1.6L, and 2.0L configurations) and the 2019 Hyundai Veloster lineup, including the standard L4 engines and the performance-oriented N model. If your car is rattling, vibrating excessively during idle, or if you can see visible wear on the rubber isolator on the passenger side, this is the exact part you need to address that specific issue. It is a surgical repair rather than a full-system renovation.
The design philosophy here focuses on stability and direct interchangeability. The product lists several replacement part numbers, such as 21810-F2000 and 21810-F2100, confirming its role as a direct substitute for the original equipment. The description emphasizes that it is engineered to meet stringent quality standards to ensure long-lasting performance. For a driver who has identified a specific noise or vibration problem, replacing the entire assembly when only one mount is failed would be wasteful. This unit allows you to target the root cause—the failing right-side mount—without the cost or labor of replacing the left, top, or lower mounts that might still be perfectly functional.
This reflects its nature as a single component rather than a multi-part kit. It is ideal for the Hyundai owner who knows exactly what is wrong and needs a quick, reliable fix to get back on the road safely. However, if your vehicle has multiple worn mounts, this single piece will only solve half the problem. You must be certain that the failure is isolated to the right side before purchasing. If you are planning a major trip or a moving day and your car is already showing signs of general engine slop, relying on just one new mount might not provide the total rigidity you desire.
• Best for complete restoration → loongrie Engine Motor Mount: If your Nissan Altima is aging and you suspect multiple mounts are fatigued, the 4-piece set ensures every point of contact is secure.
• Best for targeted repairs → Hoypeyfiy Right Engine Motor: If you have confirmed a specific rattle on the right side of a Hyundai Elantra or Veloster, this single unit saves money and labor by avoiding unnecessary replacements.
• Vehicle specificity → loongrie: Only works for 2007–2017 Nissan Altima 2.5L Automatic; useless for any other make or model.
• Vehicle flexibility → Hoypeyfiy: Fits a broader range of Hyundai models, covering Elantra years 2017–2020 and Veloster 2019 across various engine sizes.
• Durability focus → loongrie: The inclusion of advanced laboratory testing claims and high-quality raw materials suggests a heavy-duty build for a high-stress environment.
• Warranty coverage → loongrie: Explicitly offers a one-year warranty service, providing a safety net for the larger investment.
• Symptom resolution → Hoypeyfiy: Specifically addresses issues like engine vibration, unusual noises, and misalignment on the right side, making it the go-to for those specific complaints.
If I were preparing my own car for a moving day, where reliability and zero compromise are non-negotiable, I would lean heavily toward the loongrie Engine Motor Mount. The logic is simple: if you are going to put your vehicle through a rigorous test like transporting heavy items, you want every single mounting point to be brand new. Replacing just one side leaves the others vulnerable to sudden failure under load. The 4-piece set eliminates that risk entirely, ensuring the engine stays planted and stable no matter how much cargo you add.
However, if I am driving a 2019 Hyundai Veloster and I hear a distinct clunk coming from the right side, the Hoypeyfiy Right Engine Motor is the smarter, more efficient choice. There is no reason to buy four mounts when one is broken. In that case, I would grab the Hoypeyfiy unit to fix the immediate issue and save myself the expense of the full kit. Ultimately, the loongrie set wins on the "moving day" front because it offers total system integrity, whereas the Hoypeyfiy unit wins on efficiency for targeted maintenance. For the buyer who wants absolute certainty that their engine won't shift or vibrate under pressure, the comprehensive nature of the loongrie set makes it the superior recommendation for those critical moments.
If you have a 2018 or newer Altima, you will likely need a different part number and should verify fitment carefully.
The provided data sheet highlights a one-year warranty for the loongrie set, but it does not mention a specific warranty period for the Hoypeyfiy Right Engine Motor. You should check the current seller details on Amazon for specific warranty terms.
Technically yes, but it is not recommended. Since the set contains four pieces, you would be discarding three functional parts. If only one mount is failing on your Altima, you might find a single replacement part online rather than buying the full 4-piece kit.
You likely need it if you experience engine vibration, unusual noises, or visible wear specifically on the right side of your 2017–2020 Elantra or 2019 Veloster. The product is designed to replace the right-side unit directly to stop these symptoms.
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