🛡️ Lock in reliability, unlock your engine’s potential!
The Dorman 02250 Coolant Bypass Caps are precision-engineered, heat-resistant vinyl caps designed to provide a secure, vacuum-tight seal for 5/8 inch coolant bypass lines. Perfect for professional-grade testing of carburetors, emission controls, and vacuum systems, these universal-fit caps come in a convenient 2-pack and are supported by Dorman’s ASE-certified technical team, ensuring dependable performance and expert guidance.
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | Dorman 02250: Coolant Bypass Caps - EPDM 5/8in |
| Item Weight | 0.317 ounces |
| Product Dimensions | 5.49 x 1.81 x 1.72 inches |
| Item model number | 2250 |
| Exterior | Machined |
| Manufacturer Part Number | 02250 |
R**.
Worked for my radiator
Deleted my heater on my c10 and these for my stock radiator perfectly. No leaks or cracks yet.
E**
Fit one side of an fbody ls pump
Good fit. We will see how it holds up after use.
M**.
Good price!
Recommended. Great product. Good Quality. Exactly as described and expected.
J**S
Exactly as expected
This cap worked perfectly to replace the old crusty one causing a coolant leak on my Saturn. Rubber was supple, easy to install. Wish you could buy in packs of one for cheaper though since that’s all you need.
R**E
They work
I installed these as a stop gap while I replaced the heater core in my Mustang. They are simply non-reinforced rubber caps, nothing special. I was afraid to use the car because I'm paranoid and I didn't want these to fail and leave me stranded so it made me get the heater core done faster. But they worked fine and did what I needed them to do.
P**Y
5/8 OD not ID
Good quality rubber cap but 5/8 is the OD not the ID.
K**N
Rubber Caps
These caps fit on the metal bar I had for my circular saw extension table
F**Y
Plugs
Excellent
Trustpilot
2 weeks ago
1 month ago
