








🌧️ Stay clear, drive confident — Rain-X Endura wipes away the weather, not your style.
Rain-X 830121 Silicone Endura 21-inch windshield wiper blade features resilient silicone rubber that lasts twice as long as traditional blades. Designed for all-weather performance from -20°F to +194°F, it uses advanced beam technology for a smooth, streak-free wipe. Climate Defense Technology protects against cracking and environmental damage, while the Uniclick Adapter system and QR code installation videos ensure quick, easy setup. Ideal for professional drivers seeking durable, reliable windshield clarity year-round.




| ASIN | B0857KD4FG |
| Auto Part Position | Front |
| Auto part position | Front |
| Best Sellers Rank | 95,272 in Automotive ( See Top 100 in Automotive ) 2,216 in Replacement Blades |
| Brand | Rain-X |
| Brand Name | Rain-X |
| Compatible with Vehicle Type | Car |
| Country Of Origin | Korea, Republic of |
| Customer Reviews | 4.4 out of 5 stars 9,407 Reviews |
| Fit Type | Universal Fit |
| Fit type | Universal Fit |
| Included Components | Wiper Blade |
| Item Length | 21 Inches |
| Item Type Name | Rain-X 830121 Silicone Endura 21-Inch Wiper Blade |
| Item Weight | 0.42 Pounds |
| Item height | 1.18 inches |
| Item length | 21 Inches |
| Manufacturer | ITW Global Brands |
| Manufacturer Part Number | 830121 |
| Material | Silicone Alloy Steel Plastic |
| Material Type | Silicone Alloy Steel Plastic |
| Mounting Type | Pinch Tab |
| Seasons | All |
| UPC | 079118301330 |
| Unit Count | 1.0 Count |
| Vehicle service type | Car |
M**1
Actually does what it claims
At last after buying many other brands and types of wiper blades these actually DON’T SQUEEK and they clear the screen really well
J**S
Can be used on many a car wiper arm
Slotted & “click”-ed on, easily. Also, there is no paint-on-metal, nor metal at all… Which definitely lessens the chances of scratches on a windscreen of a car; & is entirely synthetic—basically! Rain-X & PIAA are close with ‘Endura’-nce, with silicon being a better choice long-term than natural &/or synthetic rubber, too, for direct sunlight, ice & other adverse weather conditions. Love this product & will buy a Driver Side one, soon-enough—when the highly sought-after 22” is back-in-stock…?!
M**S
Not worth that money.
Not worth that money. Just make windscreen dirty and very loud, fitting part looks terrible . Im lucky what replace only one wiper blade .
D**N
Ok but not worth the cost
They fit fine and clear the screen well but squeeze a lot in drissely conditions ok in fullon rain, but a good set of rubber wipers do better and for the cost you can have 2.5 sets for one of there
M**R
Expensive but hopefully long lasting!
Bought an 18" & 22" set of wipers for my honda e (in the UK). They fit perfectly, and were easy to clip into the 'small J hook' that I appear to have. They're replacing my outgoing Bosch AR24U/AR18U – which had started to leave a streak along the top edge of their sweep. Removing the bright yellow protector is *obviously* a requirement and having done so I've not seen any issues with the ability of these wipers to clear water off my windscreen (I've not had real rain so I've relied on testing it with screenwash). The blades don't feel cheaply made but if the plastic mounting mechanism does fail I'll come back to edit this review. They don't seem much louder or quieter than the Bosch wipers I'm coming from but I've never really 'heard' wiper blades going over road noise or rain hitting the roof of my car so as long as they don't start squeaking or streaking within a year or two I'll be happy.
Trustpilot
1 month ago
2 months ago