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⚙️ Upgrade your ride’s breath of fresh air with precision and power!
The Dorman 911-646 Secondary Air Injection Check Valve is a durable, OE-compatible replacement part designed for select Lexus and Toyota models. Crafted from robust metal to endure extreme temperatures, it ensures reliable secondary air injection system performance, helping reduce emissions and maintain engine efficiency. Easy to install and engineered for a perfect fit, this valve is a trusted choice for drivers seeking lasting quality and seamless integration.
| ASIN | B01ID40IP6 |
| Brand | Dorman |
| Customer Reviews | 3.8 3.8 out of 5 stars (59) |
| Date First Available | 13 July 2016 |
| Exterior | Machined |
| Item Weight | 318 g |
| Item model number | 911-646 |
| Manufacturer | Dorman Products |
| Manufacturer part number | 911-646 |
| Model | Dorman 911-646: Secondary Air Injection Valve |
| OEM Part Number | DV176; EC1351; 2572050010; 2572050011 |
| Product Dimensions | 10.01 x 8.2 x 6.76 cm; 317.51 g |
L**S
Why did you pick this product vs others?: They seem to work but one tripped a code in freezing weather that it was stuck. Code never came back after clearing.
C**.
It fits,and it works good on my 2005 Toyota Sequoia with a 4.7 liter engine
M**O
This is a deffective coming from manufacturer they don't last same as the other one i both even my diverter is also defective.
E**R
I like how it's like the original parts
E**C
Received product on Aug.7, installed on the 9th, product failed on September 6, can't return it because the return window closed on September 4th 😭. Word of advice, spend the extra money for a better product, lesson learned.
Trustpilot
2 days ago
2 months ago