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Toyota Air Inject Check Valves

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Air Inject Check Valve, 8 Cyl., 4.7L Engine
Replacement
Air Inject Check Valve, 8 Cyl., 4.7L Engine
Part Number: RT38350001
Vehicle Info Required to Guarantee Fit
$98.49
Product Details
Notes : Secondary Air Injection Check Valve; 0.63 in. inlet size; 0.63 in. outlet size; -40 to 125 working temperature range; Includes gasket and bracketWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 911622, 2571050032Replaces OE Number : 2571050032Product Fit : Direct FitReturns Policy : 30-Day Return Policy
911-643 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-643 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911643
Vehicle Info Required to Guarantee Fit
$284.99
Product Details
Notes : Black and Silver Color/Finish; Solenoid Valve TypeWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesOutlet Size : 0.72 inInterchange Part Number : RT38350002, 2570138060, 2570138061, 2570138062, 2570138063, 2570138064Replaces OE Number : 2570138060, 2570138061, 2570138062, 2570138063, 2570138064Material : Cast AluminumProduct Fit : Direct FitInlet Size : 0.83 in.
911-646 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-646 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911646
Vehicle Info Required to Guarantee Fit
$94.99
Product Details
Notes : 50 psi Maximum Pressure Rating; Black and Silver Color/Finish; Diaphragm Valve Type; -40C to 125C Working Temperature RangeWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesOutlet Size : 0.47 in.Interchange Part Number : 911-646, EC1351, 2572050010, 2572050011, DV176Replaces OE Number : 911-646, EC1351, 2572050010, 2572050011, DV176Material : Cast AluminumProduct Fit : Direct FitInlet Size : 0.4 in.
911-645 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-645 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911645
Vehicle Info Required to Guarantee Fit
$85.49
Product Details
Notes : 50 psi Maximum Pressure Rating; Black and Silver Color/Finish; Diaphragm Valve Type; -40C to 125C Working Temperature RangeWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesOutlet Size : 0.47 in.Interchange Part Number : 911-645, EC6058, 2572050020, DV179Replaces OE Number : 911-645, EC6058, 2572050020, DV179Material : Cast AluminumProduct Fit : Direct FitInlet Size : 0.4 in.
911-622 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-622 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911622
Vehicle Info Required to Guarantee Fit
$207.99
Product Details
Notes : Natural color; 0.625 in. inlet size; Cast aluminium material; 15 psi max. pressure rating; 0.625 in. outlet size; Includes gasket and secondary mounting bracket; Reed valve type; -40C To 125C working temp. rangeWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : RT38350001, EC6056, 2571050031, 2571050032, 2571050041, 2571050042, DV177, 911622áReplaces OE Number : EC6056, 2571050031, 2571050032, 2571050041, 2571050042, DV177, 911622áProduct Fit : Direct Fit
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Top Rated Products

Replacement Air Inject Check Valve, 8 Cyl., 4.7L Engine
$98.49( Review)
Thank you, worked as it supposed to!
Zaki I.
VERIFIED PURCHASER

Helpful Automotive Resources

Symptoms of a Bad Air Injection Check Valve
Symptoms of a Bad Air Injection Check ValveNot all vehicles have an AIR system⁠—but those that do can experience problems with an AIR check valve (also known as an air inject check valve or an air pump check valve).
Emission Control Systems
Emission Control SystemsThe purpose of the positive crankcase ventilation (PCV) system, is to take the vapors produced in the crankcase during the normal combustion process, and redirecting them into the air/fuel intake system to be burned during combustion. These vapors dilute the air/fuel mixture so they have to be carefully controlled and