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Dorman 54208 Coolant Reservoir Cap Compatible with Select Ford / Lincoln / Mercury Models

Free shipping on orders over $29.99

$10.11

$ 4 .99 $4.99

In Stock

About this item

  • Direct replacement - this engine coolant reservoir cap directly replaces a cracked or lost original cap
  • Application specific - made to match dimensions of reservoir cap on only certain vehicle years, makes and models
  • Seamless fit - reverse-engineered from the original equipment to fit perfectly
  • Excellent value - a quick, easy replacement that's less expensive than going back to the dealership
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


Cracked or lost the original engine coolant reservoir cap? Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.


novajoe
2025-08-19 12:23:48
Fit perfect and worked very well!!
Kevin R.
2025-08-17 11:02:54
I'm an old school master mechanic and I keep my vehicles until the wheels fall off and then I'll replace the wheels and keep it until forever. I like keeping my vehicles in top condition, (mainly because I can). So when I went looking for a replacement reservoir cap, I went in search of an OEM part first. The dealer says that the only way to get the cap was to purchase the entire coolant reservoir for almost $100.00. So when I found this one that looks identical to the OEM, I decided to give it a try, It was a perfect match, pressures were dead on and even the preset torque click was on the money, and it was much, MUCH less than the OEM. Of course Amazon shipping was super fast and the price can't be beat.
Pmcollector58
2025-08-09 12:02:46
Finally found a cap that fit a 97 fird f150
Normand Pelletier
2025-07-31 15:51:33
Fit perfect
Jason Delaney
2025-07-26 15:16:29
Works good on my 2003 Ford F250 7.3
delbert
2025-07-25 15:08:36
It fit perfectly it matches the replacement I would buy again
Kindle Customer
2025-07-24 09:16:16
It fit, it works properly, great value, arrived quickly.
Arnoldo
2025-07-23 16:09:09
Solve my issue in 07 ford taurus, coolant was escaping from resaivor and fit well in vehicle
Serge
2025-07-20 15:54:06
Remplacer le bouchon d'origine de mon auto (mustang 2002).
gabriel hernandez
2025-07-05 18:29:08
De muy buena calidad a un muy buen precio y como todas mis compras llegando a muy buen tiempo gracias
Dieter Friedrich
2025-06-29 12:07:33
all good
Steve F.
2025-06-27 11:35:17
Perfect size perfect seal just perfect
Mike Digby
2025-06-23 14:51:58
I used it for the coolant tank.
novajoe
2025-06-09 12:19:37
Fit perfect and worked very well!!
Kevin R.
2025-05-15 11:09:21
I'm an old school master mechanic and I keep my vehicles until the wheels fall off and then I'll replace the wheels and keep it until forever. I like keeping my vehicles in top condition, (mainly because I can). So when I went looking for a replacement reservoir cap, I went in search of an OEM part first. The dealer says that the only way to get the cap was to purchase the entire coolant reservoir for almost $100.00. So when I found this one that looks identical to the OEM, I decided to give it a try, It was a perfect match, pressures were dead on and even the preset torque click was on the money, and it was much, MUCH less than the OEM. Of course Amazon shipping was super fast and the price can't be beat.
Pmcollector58
2025-05-10 16:34:21
Finally found a cap that fit a 97 fird f150
Normand Pelletier
2025-05-03 14:17:12
Fit perfect
Jason Delaney
2025-04-29 18:24:10
Works good on my 2003 Ford F250 7.3
delbert
2025-04-15 16:16:46
It fit perfectly it matches the replacement I would buy again
Kindle Customer
2025-03-23 14:25:25
It fit, it works properly, great value, arrived quickly.
Arnoldo
2025-03-12 11:43:50
Solve my issue in 07 ford taurus, coolant was escaping from resaivor and fit well in vehicle
Serge
2025-03-02 17:19:04
Remplacer le bouchon d'origine de mon auto (mustang 2002).
gabriel hernandez
2025-02-26 11:08:08
De muy buena calidad a un muy buen precio y como todas mis compras llegando a muy buen tiempo gracias
Dieter Friedrich
2025-01-22 16:00:13
all good
Steve F.
2024-12-16 10:41:30
Perfect size perfect seal just perfect
Mike Digby
2024-12-15 17:25:56
I used it for the coolant tank.