⚡ Upgrade your ride’s heart with precision power steering performance!
The Dorman 603-709 Power Steering Reservoir is a direct replacement part designed specifically for select Acura and Honda models. Engineered to withstand high heat and vibration, it includes both the reservoir and cap for a complete, reliable assembly. Thoroughly tested for fit and durability, this reservoir ensures smooth steering and long service life, making it an essential upgrade for maintaining your vehicle’s performance.
| Vehicle Service Type | Car/SUV |
| Item Weight | 8.16 ounces |
| Product Grade | Replacement Part |
| OEM Part Number | 3R-219; 53697SB3951; 53697SB3952; 53701S3VA11; 53701S9VA01 |
| Global Trade Identification Number | 00885484354296 |
| UPC | 885484354296 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Dorman Products |
| Model | 603-709 |
| Item Weight | 8.2 ounces |
| Product Dimensions | 7.27 x 4.82 x 5.14 inches |
| Item model number | 603-709 |
| Manufacturer Part Number | 603-709 |
C**R
Proper fit and function
Direct replacement for the reservoir on my 2006 Ridgeline. Worked as intended.
2**R
Solid replacement part
Solid replacement for a Honda genuine part. Well made and easy to install. Fair price.
C**B
Fits 1st gen ridgeline
First first gen ridgeline
J**A
Perfect fit ‘07 Honda Pilot
This one seems to be the upgraded one too. I needed to change mine out as I just hit 300,000 miles and it was looking rough. Probably should have done it 100k ago but oh well. This along with new fluid and an o-ring it fixed the loud winding noise. Worth it!!
G**H
Do this before replacing the pump!
I thought I needed a new power steering pump until I watched a few YouTube videos that suggested replacing the O rings and reservoir instead. Boy! They were spot on. The whole process took less than an hour and make sure to use a vehicle specific synthetic fluid (in my case, Honda).
C**S
Perfect fit
Feels oem, no issues took 5 minutes to replace
S**S
Needs Changed
Changed / flushed the power steering fluid and replaced the reservoir as shown in an online video. Power steering smoothed out and is now quiet. Video stated that the reservoir has an internal filter. I was not aware of the filter. Old oil was very dark and I assume the filter was getting plugged.
L**Y
It’s a little off
This was a lot cheaper than the Honda brand and it came with the cap. The problem is the hose bib angles aren’t in the exact spot as the original. The tube would have been kinked if I installed it. I returned it and ordered a genuine Honda part
Trustpilot
1 day ago
2 months ago
