Dorman 911-646 Secondary Air Injection Check Valve Compatible with Select Lexus/Toyota Models
Product Description
Dorman 911-646 Secondary Air Injection Check Valve Compatible with Select Lexus/Toyota Models
The Secondary Air Injection Check Valve is an emission control device that allows air into the exhaust system to help burn pollutants before they reach the atmosphere. Dorman's Secondary Air Injection Check Valve is constructed to withstand the extreme heat of the exhaust manifold and function properly every time.
Technical Specifications
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