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URO Parts 1J0121321B Expansion Tank Cap

Free shipping on orders over $29.99

$6.96

$ 2 .99 $2.99

In Stock

About this item

  • Guaranteed fitment
  • Precision-molded to OE Cap dimensions to ensure compatibility with original and aftermarket coolant recovery tanks
  • Quality Cap and seal materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
  • 24-Month / Unlimited Mileage Warranty


URO Parts 1J0121321B Expansion Tank Cap.


Gizmoman
2025-08-27 17:05:57
The media could not be loaded.
kubota fan
2025-08-23 13:56:41
looks like oem part
Michelle
2025-06-24 20:34:22
On a 2004 VW Jetta 2.0L 4dr sedan it is a factory direct fit. Works great. My Jetta is not throwing the temp light. The cap was indeed bad on the reservoir. No leaks. Can't beat the price.
Craig T.
2025-06-09 09:28:16
Great product. Really tight fit. No more coolant lost. Thanks
Craig
2025-05-14 13:41:50
Fits well works well
Laurenio Braga
2025-05-02 10:35:26
Did not need it. Sent it back..
omarpumajaguar
2025-04-09 16:35:29
Fits perfect on my vw jetta 2000 water tank
Stephen F. Yoda
2025-04-06 17:13:58
The original cap from 2002 had dry rotted till the threads disintegrated. Mind you my car only has 135k miles on it. The threads were so weak that the cap blew off from all the pressure and i had to park the car until the new cap arrived. 2 days and it arrived promptly as stated it would.Excellent service and shipping time.Would recommend 100%
Matt
2025-03-29 14:19:40
It screws on tighter and doesn't jiggle about after you've put it on like the old one. Feels a good bit heavier too. Must be new seals, etc. I would recommend.
Strauchdieb89
2025-03-19 13:17:04
Deckel passt sehr gut und rastet auch wieder ein (hat der alte nach 14 Jahren nicht mehr gemacht)Die Ausführung schaut etwas anders aus als auf dem Bild.
moxfufu
2025-03-10 15:59:16
Perfect fit for Golf MK4 GTI 2002Fixed the issue of small coolant leak, usually due to a clogged cap or plastic becoming brittle after many years !
Stephan Bruns
2025-01-02 15:33:52
muss unbedingt mitbestellt werden wenn man kein original ausgleichsbehälter verbaut da er sonst nicht passt im vergleich zum ausgleichsbehälter kann ich hier allerdings keine negative kritik äußern.