


🔥 Keep your engine cool, your ride smooth, and your status elevated!
The Dorman 603-203 Front Pressurized Coolant Reservoir is a direct-fit replacement part designed for select Ford Taurus and Mercury Sable models with V6 3.0L engines. Built from durable plastic to withstand underhood heat and vibration, it offers a 3-liter capacity and is backed by a century of Dorman’s trusted automotive aftermarket experience, ensuring reliable performance and seamless installation.





| Item Weight | 2.4 Pounds |
| Capacity | 3 Liters |
| Fuel Type | Diesel |
| Product Grade | Replacement Part |
| Fit Type | Universal |
| OEM Part Number | 11808A; 603203; DAKG-8100Z; FRT1501C; SK603203; 1F1Z 8A080-AA; 9C3Z8101B; F6DZ8100-A; YF1Z8A080AA; YF1Z8A080AD |
| Global Trade Identification Number | 00019495095361 |
| UPC | 019495095361 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Dorman Products |
| Model | 603-203 |
| Item Weight | 2.4 pounds |
| Product Dimensions | 12.5 x 7.4 x 10 inches |
| Item model number | 603-203 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 603-203 |
| Hollander Number | 671-235 |
| Position | Front |
L**T
Many positive reviews for this item. I agree with them...
This review is for: Dorman 603-203 Front Engine Coolant Reservoir Compatible with Select Ford / Mercury Models, purchased 06/2023, ~$41.I typically write rather wordy reviews of my experience with many of the products I purchase through Amazon.com. I don't know that I need to this time. There are many reviews already singing the praises of this coolant reservoir. I bought this for a 2006 Ford Taurus that had developed a pinhole leak in the reservoir. I looked up this item on amazon. The reviews were great. The price was reasonable. It was delivered quickly. It looked great, especially after looking at the old, yellowed plastic reservoir that needed replacing. It had a solid, quality feel to it. Installation was a bit fidly, but that was the fault of Ford design, not this replacement. It took longer than I expected to replace, but again, Thanks, Ford!Recommend. 5 stars out of 5 on all counts.
N**K
Great fit
This fit my Taurus perfectly, the cap fit great and I love it is super transparent so you can see your coolant level at all time. Great purchase great price!
J**T
Looks, Fits and Works Great!!
This coolant reservoir is made of high quality, fits like the original and works great! No more leaky coolant reservoir!
D**E
Perfect replacement
This is a quality replacement for the original piece, and seems to hold up even better
G**S
I already sent in a review
I already sent in a review
C**E
Fit perfectly. Works us described.
It's an inexpensive alternative to paying top dollar at a dealer. I held up the original one and this one side by side and noticed virtually no difference.
D**O
This does fit 2005 Ford taurus
I fit perfectly and it took me only 15 minutes to install it..
P**3
Very good quality
I got this for my 2005 ford Taurus. It fit like a glove. Very easy to install and very good item. Not cheap at all.
T**U
Perfect fit better than OEM
Perfect fit, came with new cap as well
M**B
Dorman Does Direct Dealing Awesomely!
Arrived in a decent time and exactly what I needed. Would have liked to have bolts and screw to attach it. Excellent product, shipping and representation of what I ordered plus a detailed survey to ensure I was ordering the correct part for the make and model of my car;)
A**N
Quality prefec size
It's very nice and fit this item save me a lot of money.Quality is very good.
S**R
Works great
Arrived earlier than expected and installed easily. Works great
C**S
Happy
Very good quality and good price.
Trustpilot
3 weeks ago
5 days ago