

🔥 Keep your Toyota cool and running smooth — don’t let a faulty cap slow you down!
The Sikawai Radiator Cap 16401-20353 is a premium metal replacement part designed to maintain optimal coolant pressure in Toyota vehicles from 1989 to 2016. Featuring a spring-loaded valve for safety and a twist-on design for easy installation, it prevents coolant evaporation and engine overheating, ensuring reliable cooling system performance across multiple Toyota models.


| ASIN | B08G1HN5G3 |
| Best Sellers Rank | #163,878 in Automotive ( See Top 100 in Automotive ) #146 in Automotive Replacement Radiator Standard |
| Brand | Sikawai |
| Brand Name | Sikawai |
| Closure Type | Twist-On |
| Color | As picture |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.4 out of 5 stars 240 Reviews |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Sikawai |
| Manufacturer Part Number | 1640120353 |
| Material | Metal |
| Material Type | Metal |
| Model Number | 1640120353 |
| Style | Modern |
| Style Name | Modern |
| UPC | 779584210951 |
| Vehicle Service Type | Car |
S**N
looks like the original part
Perfect fit and looks like the original part
A**R
Great
Perfect on my 01 toyota tundra.
M**Z
Worth the purchase
Perfect fit for my 2004 corolla
B**S
GARBAGE AFTERMARKET CAP. DOES NOT FIT CAMRY. NOT OEM specs or quality.
GARBAGE. Bad fit, flimsy, not at OEM spec. Amazon Fit Finder tool assured me this universal cap was compatible with my 1998 Camry radiator, but after installation, antifreeze sprayed all over my engine -- all for want of a decent rubber gasket. Cheap aftermarket junk. Afterward, I purchased a Napa cap, which fits perfectly.
B**S
Works great
Fit perfectly on my 2000 4runner. No leaks.
M**Z
Know your engine, this cap does not fit all versions
The 1996 Camry came with two different engines, this cap fits the four cylinder but NOT the six cylinder.
D**R
Worked Like a Charm
Functionality: Replaced a failed cap on my 2006 Tundra with this one. Worked like a charm so far - no more fluid spewing out the overflow tank.
A**R
Fit
Fit perfectly with no problems.
Trustpilot
2 weeks ago
2 weeks ago