Dorman 603-381 Pressurized Coolant Reservoir with Cap Compatible with Select Ford Models
Details
- BrandDorman
- MaterialAlloy Steel
- Item dimensions L x W x H9 x 8.9 x 6.4
- Exterior FinishMachined
- Vehicle Service TypeCar
Description
🚗 Keep your engine cool, your ride smooth, and your confidence high!
- TRUSTED LEGACY - Backed by 100 years of automotive aftermarket expertise for peace of mind.
- EFFORTLESS INSTALLATION - Designed as a direct replacement for a hassle-free upgrade in minutes.
- ENGINEERED FOR ENDURANCE - Crafted from premium materials to resist underhood heat and vibration stress.
- PRECISION OEM COMPATIBILITY - Fits select Ford models perfectly—no guesswork, just plug & play.
- VEHICLE SPECIFIC FIT CONFIRMATION - Use the garage tool to ensure perfect compatibility with your exact trim.
The Dorman 603-381 Pressurized Coolant Reservoir is a high-quality, direct replacement part engineered specifically for select Ford models including EcoSport (2013) and Fiesta (2011-2018). Built to withstand intense underhood heat and vibration, it ensures reliable coolant containment and seamless installation backed by a century of aftermarket expertise.
Specifications
| Item Weight | 16 ounces |
| Product Grade | Replacement Part |
| Fit Type | Vehicle Specific |
| OEM Part Number | DAKG-BE8Z8A; E88080; E88080-T; FRT1524C; SK603381; BE8Z8100A; BE8Z8A080A; DG9Z8100A |
| Global Trade Identification Number | 00037495083980 |
| UPC | 037495083980 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Dorman Products |
| Model | Dorman 603-381: Pressurized Coolant Reservoir |
| Item Weight | 1 pounds |
| Product Dimensions | 9 x 8.9 x 6.4 inches |
| Item model number | 603-381 |
| Manufacturer Part Number | 603-381 |
Have a Question? See What Others Asked
Reviews
C**K
Perfect fit on 2011 Ford Fiesta SEL
Had a problem were there was constant drip that I would find small puddles. Found the issue coming from where the tubing connects to the reservoir. Tried fixing it by using some metal cable wraps but that did not help.So got this, sucked out the coolant, and easily removed this.Upon removal saw that the nipple that the tubing slides over had a crack in it and was missing a small piece.Also at this point if you already got it all apart inspect the clamps on either end to see if they need replacing.Its been a week and so far no drips or leaks and coolant level staying constant!
P**N
If you're reading this, buy it and replace your reservoir tank.
Great price, does what it is supposed to do. Fits well into the mounts.Only note is that if you're at the point where you're needing to replace this, make sure to order BOTH of the smaller lines because there's a VERY GOOD chance that at least one of them will break. They get really brittle over time and will either leak or leave you stranded. Also highly recommend adding some dielectric grease (not Vaseline) to make sure that the connectors go back in easily. They do NOT want to go back in without some help.
A**E
Great product so far
Perfect fit. Replaced a couple months ago and is still holding up great. It was a quick and easy installation on my 2012 ford fiesta.
S**Y
Car runs again!
Great item. Right fit.Fast shippingWhat else can I say?We replaced it the old one with this new one and the car runs great again.Thank you!
G**T
Good replacement for crusty OEM tanks
Works for Fiesta ST. Replace your old one before it get brittle and cracks or starts to leak. be careful with the middle hose the internal barbs get brittle and may snap off.comes with a cap. Was a tight fit, I had to bonk it into place and bend the tab on the fender slightly. Getting the hoses back in can be a chore, I used some silicone lube on the o rings of the hoses.
E**0
Bien
Todo bien pero la tapa es muy mala
A**R
Great fit
Fit perfectly in my 2017 Ford Feista St
A**S
be prepared to replace the upper return line with it.
on some fords, you will have to replace the smaller return hose on the top because the OEM one will not snap into it, and will leak.this is known and on several forums. so just pick up the narrower, hard (plastic) top hose that goes to the top , back side of your engine and replace that too.theres nothing wrong the tank if your hose doesnt snap or click or fit, dont return it. theyll all do that. just get the new hose.maybe yours will just work2011 Fiesta S with 1.6
Common Questions
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