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⚙️ Upgrade your ride’s reliability with Rein’s precision expansion tank cap!
The Rein CPE0030P Expansion Tank Cap is a high-quality, OEM-spec replacement part designed for cars and trucks. It guarantees perfect pressure regulation, easy installation, and durability backed by a 2-year or 24,000-mile warranty, making it the smart choice for professional drivers who demand reliability and performance.
| Brand | CRP Automotive |
| Color | Black |
| Exterior Finish | Machined |
| Item dimensions L x W x H | 2 x 2 x 0.13 inches |
| Vehicle Service Type | Car, Truck |
| Style | Modern |
| Automotive Fit Type | Universal Fit |
| OEM Part Number | 17117639022 |
| Manufacturer | Rein Automotive |
| UPC | 843266053140 |
| Global Trade Identification Number | 00843266053140 |
| Model | CPE0030P |
| Item Weight | 0.634 ounces |
| Product Dimensions | 2 x 2 x 0.13 inches |
| Item model number | CPE0030P |
| Manufacturer Part Number | CPE0030P |
K**Y
Very pleased
Great replacement that worked as advertised. I have no complaints
B**O
Perfect fit
This is working great on my 2004 Z4.
F**Y
Everything was ok.
Everything was ok.
B**.
It was the cap
I noticed some leaking coolant from somewhere. Thought I had a faulty/cracked expansion tank. I wrapped a small piece of cloth around the cap threads. Realized the leak was coming from the cap. Replaced with this.. problem solved.
P**E
Works just like the original
Works like the original. I purchased a cheaper one (from another seller) and it did not hold pressure to the correct bars.
G**O
Perfect ‘07 BMW X3 radiator tank cap
Excellent replacement for ‘07 BMW X3. No leaks and it seems better quality than genuine brand.
J**N
Not fit in BMW 325i 92
Good price but it's not right cap radiator for my bmw 325i 1992 e36 and it's not same of the picture product what show there. I think that this is a fuel gas cap for BMW E46
K**E
Definite fit for bmw x3
The product fit perfectly in my car.
Trustpilot
1 month ago
2 weeks ago