Daysyore 21-5442 Power Steering Pump (Replaces 56110-RGL-A03, 56110-PVJ-A01, 56110-RYE-A02) for Select Honda Models
Product description
If your steering feels off—hard to turn, sluggish response, or you notice leaks—this Daysyore 21-5442 power steering pump is designed to be a direct replacement for specific Honda applications. The idea is straightforward: swap in a compatible power assist pump to address common symptoms that show up as steering pumps age.
That said, this is one of those parts where “fits” depends heavily on matching the correct vehicle year/model and the part number. It’s not the kind of item you want to guess on.
The essentials
The Daysyore 21-5442 power steering pump is positioned as a replacement part for certain Honda models listed in the fitment info: 2005-2008 Honda Pilot, 2005-2010 Honda Odyssey, and 2007-2013 Acura MDX (power assist pump). It also calls out replacement part numbers: 56110-RGL-A03, 56110-PVJ-A01, and 56110-RYE-A02.
On paper, the main reason people choose a pump like this is to help with issues that can crop up with older steering systems—leaking, difficult steering, reduced responsiveness, and pump noises such as groaning or squealing when the vehicle starts.
If those symptoms sound familiar, this is worth looking at because the product is intended to replicate the original function rather than be a “universal workaround.”
Where it shines in everyday steering
The feature claim is durability and a “perfect match” concept for the original cars. In practical terms, that usually matters because the job is costly and time-consuming—when you replace a failing power steering pump, you want the replacement to behave like the factory part.
Here’s a realistic micro-scenario: you start the car on a cold morning. The steering system makes noise, and after turning the wheel you notice the steering feels heavy or a bit unresponsive. Over time, you may also see signs of fluid where it shouldn’t be. A pump swap is often the move people make when they’re seeing a cluster of those symptoms together.
This pump is targeted exactly at that kind of problem set: leakage from an old steering pump, difficult to turn steering, unresponsive steering wheel feel, and noises when the car starts.
What to know before buying (compatibility matters)
Daysyore’s own “warm tips” are a big deal for this purchase. They specifically recommend confirming both your vehicle model and the part number before ordering. The guidance includes:
- Verify your car year/model in the amazon accessories system (the listing mentions the system in the upper left corner).
- Check the compatibility label.
- If you’re unsure, send a message to confirm an exact match.
That’s the limitation to keep in mind: even if your vehicle looks like it’s in the right general year range, a mismatch in the part number can derail the install. So, take the extra couple minutes to check what’s on your current pump or the referenced part number.
What you’re likely to like vs. where it can disappoint
What you’ll probably like is the focus on being a replacement for specific OEM numbers, plus the clear symptom list (leakage, hard turning, poor responsiveness, and start-up noise). That’s a much more purchase-relevant pitch than generic “works for many cars.”
The part that might not work out for everyone is the same reason: fitment is specific. If your Honda doesn’t match the years/models listed or your current pump doesn’t correspond to one of the replacement part numbers, you may end up with a wrong fit. In that case, the “it should match” idea can’t rescue the order.
Tech specs
Name: Daysyore 21-5442 Power Steering Pump Type: Power steering / power assist pump (replacement part) Replaces part numbers: 56110-RGL-A03, 56110-PVJ-A01, 56110-RYE-A02 Fitment coverage (as listed): 2005-2008 Honda Pilot, 2005-2010 Honda Odyssey, 2007-2013 Acura MDX