







⚙️ Upgrade your ride’s heart with precision power steering reliability!
The Dorman 603-948 Power Steering Reservoir is a direct-fit replacement part designed specifically for select Acura and Honda models from 2003 to 2012. Engineered with durable materials to withstand heat and vibration, it comes as a complete assembly including the reservoir and cap. Thoroughly tested for quality and fit, this reservoir ensures reliable power steering performance and easy installation backed by a limited lifetime warranty.










| ASIN | B01ID3S2V4 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #125,442 in Automotive ( See Top 100 in Automotive ) #164 in Automotive Reservoirs |
| Brand Name | Dorman |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.6 4.6 out of 5 stars (624) |
| Exterior Finish | Machined |
| Fit Type | Vehicle Specific |
| Fuel Type | Gasoline |
| Global Trade Identification Number | 00885484579279 |
| Included Components | 1 Power Steering Reservoir, 1 Cap |
| Item Dimensions | 5.13 x 4.29 x 6.44 inches |
| Item Type Name | Dorman 603-948 Power Steering Reservoir |
| Item Weight | 8.16 ounces |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 603-948 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material Type | Alloy Steel, Aluminum, Iron, Stainless Steel |
| Model Number | 603-948 |
| OEM Equivalent Part Number | 3R-202; 53701SDAA01 |
| Part Interchange Info | 53701SDAA01 |
| Product Grade | Replacement Part |
| UPC | 885484579279 |
A**R
Perfect fit! Easy install!!
Perfect fit for a 2005 Honda Accord 4cyl. Takes about 10 minutes to install. You only need a pair or pliers if you have the original spring clamps, and some power steering fluid.
J**.
very good quality and easy to install
i could not locate this item locally at any of the car auto parts stores. I found this item here on amazon and couldn't believe the price. It matched perfectly with my vehicle and was of a similar oem quality. It functions perfectly and was very easy to install. It is very durable and had no leaks.
R**N
Perfect fit.
Perfect fit. Identical to the OEM and reasonable on price.
N**E
Power steering
My car is working better than ever
T**S
Quality
Good quality
S**N
Best price
Was going to take a picture and before I could my wife pull away but she had a bad power steering leak somewhere & I just couldn't figure out where it was coming from & the more I kept looking the more it told me it was power steering reservoir and my wife wanted to order a new pump and I told her to give me afew day's and I would find the leak and once I ordered the reservoir I still didn't tell her cause she knew it was the pump, so when I got it installed and new hoses then added New power steering fluid & started turning the wheel to the right & left for 5sec at each time got into the car and drove it around and that noise went away and drove it back home and just let her drive it instead of me telling her it's fixed, I wanted her to see to believe it so she said I was right it was coming from the power steering reservoir and she's been happy ever since thank God for that cause if I didn't fix that, I would never hear the end of it lol
O**A
Muy buen producto
S**E
Power steering reservoir
Received good condition, definitely what I wanted
G**A
fácil instalación y funcionamiento perfecto
ن**ي
👍
A**N
It fits, it has a screen doesn't leak and it not clogged like the Oem bottle. No complaints!
K**S
Sí le quedó a mi vehículo, la pieza llegó muy bien y de buena calidad 👌😊
J**S
The one I received did have an internal filter/screen inside of it, I seen other reviews claiming it did not, it's kind of hard to see but it is there. It fixed my power steering noise where the "o-ring" fix would not. I certainly had a inlet restriction.
Trustpilot
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