







🛡️ Lock in peak engine performance with every drive!
This RBOKO 1640131650 Radiator Cap is a high-quality, stainless steel replacement part engineered for Toyota, Lexus, and Scion vehicles. It ensures optimal radiator pressure to prevent overheating and coolant evaporation, featuring corrosion-resistant materials and precise OEM fit for easy installation. Trusted by users for durability and flawless performance across multiple popular models.





| ASIN | B0CTQGRKG2 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #25,335 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Radiator Standard |
| Brand | RBOKO |
| Color | Yellow |
| Customer Reviews | 4.5 4.5 out of 5 stars (198) |
| Date First Available | February 1, 2024 |
| Item Weight | 1.13 ounces |
| Item model number | RBOKO-1640131650 |
| Manufacturer | RBOKO |
| Manufacturer Part Number | RBOKO-1640131650 |
| Material | Stainless Steel |
| Package Dimensions | 3.35 x 2.09 x 1.02 inches |
| Style | Modern |
| Vehicle Service Type | Lexus, Scion, Toyota |
D**N
Works for 2017 FJ!
I bought this for my 2017 Toyota FJ CRUISER, thought it might trigger the check engine light, but to my surprise it didn't. Fit was spot on and I'm very satisfied.
S**8
Perfect fit for my 2013 Toyota Tacoma
I have a 2013 Toyota Tacoma. Coolant was leaking from the original cap. This one fit perfectly and works as expected.
A**E
The Best Ever
Just an east way to buy this item. High quality!
R**D
OEM & Fits a 12 Lexus GX460
The cap in a bag with the OEM part number on it & a line drawn through the “Toyota” logo. It’s definitely OEM & fits a 2012 Lexus Gx460.
A**R
OEM
Fit as it should. Looks like OEM, functions same as OEM part.
P**E
Keeping the Radiator sealed and running smooth
We just had our 2016 Toyota Highlander with 110000 miles and the radiator started to leak . Not a problem as we will plan to get it replaced rather quickly. But just found out that the Radiator cap should also be replaced and found this one with a way better price than a box store. The quality feels and looks like the OEM from specs and looks like its just the same. Now I have to now to check the durability of the unit but new radiator with new radiator cap.
Z**R
Best to go with Orem
It was reasonable and I had to replace radiator so I decided to so a little preventive Maintenace.
J**Y
Loose cap/ weak spring
Spring doesnt hold pressure. Cap allows fluid to push out. Loose fitting. Not snug.
Trustpilot
2 days ago
2 months ago