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Chevrolet Air Inject Check Valves

Don’t think twice about replacing your Chevy’s air injection check valve; otherwise, it may affect your engine’s performance. For a top-notch replacement that won’t break the bank, look no further than CarParts.com. We have air injection check valves for models like the Chevy Equinox, Trailblazer, Impala, and more, so you don’t have to worry about fit. All our parts are on hand and ready to ship anytime. Take advantage of our unbeatable prices and order your new Chevrolet air injection check valve today!
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Air Inject Check Valve, 6 Cyl., 4.2L Engine, Secondary Air Injection Check Valve, 1 In. Outlet Size
Replacement
Air Inject Check Valve, 6 Cyl., 4.2L Engine, Secondary Air Injection Check Valve, 1 In. Outlet Size
Part Number: REPC383501
Vehicle Info Required to Guarantee Fit
$107.79
Product Details
Notes : Secondary Air Injection Check Valve; 1 in. inlet size; 1 in. outlet size; Fits 4.2L Engines OnlyWarranty : 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 : 911150, DV133, 2142151, 12619110Replaces OE Number : 12619110Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Air Inject Check Valve - Direct Fit, Sold individually
Replacement
Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RC38350001
Vehicle Info Required to Guarantee Fit
$101.49
Product Details
Notes : Secondary Air Injection Check Valve; 0.88 in. inlet size; 1.04 in. outlet sizeWarranty : 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 : 911151, 12619109Replaces OE Number : 12619109Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Air Inject Check Valve, 6 Cyl., 4.2L Engine, Secondary Air Injection Check Valve, 1.04 In. Outlet Size
Replacement
Air Inject Check Valve, 6 Cyl., 4.2L Engine, Secondary Air Injection Check Valve, 1.04 In. Outlet Size
Part Number: REPC383502
Vehicle Info Required to Guarantee Fit
$61.49
Product Details
Notes : Secondary Air Injection Check Valve; 0.88 in. inlet size; 1.04 in. outlet sizeWarranty : 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 : 911003, DV131, 2142222, 12575655Replaces OE Number : 12575655Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Air Inject Check Valve, Gas
Replacement
Air Inject Check Valve, Gas
Part Number: RC38350002
Vehicle Info Required to Guarantee Fit
$68.03
Product Details
Notes : Secondary Air Injection Check Valve; 0.91 in. inlet size; 0.71 in. outlet sizeWarranty : 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.

Deals : OverstockInterchange Part Number : 911153, 12619123, 12659290Replaces OE Number : 12619123, 12659290Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Air Inject Check Valve, Secondary Air Injection Check Valve, 0.63 in. Inlet Size, 0.78 in. Outlet Size, -20 to 300 Working Temperature Range
Replacement
Air Inject Check Valve, Secondary Air Injection Check Valve, 0.63 in. Inlet Size, 0.78 in. Outlet Size, -20 to 300 Working Temperature Range
Part Number: REPC383503
Vehicle Info Required to Guarantee Fit
$44.99
Product Details
Notes : Secondary Air Injection Check Valve; 0.63 in. inlet size; 0.78 in. outlet size; -20 to 300 working temperature rangeWarranty : 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 : 2141024, 24508523Replaces OE Number : 24508523Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Air Inject Check Valve - Sold individually
Replacement
Air Inject Check Valve - Sold individually
Part Number: RC38350004
Vehicle Info Required to Guarantee Fit
$81.59
Product Details
Warranty : 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 : 911152, 12619076Replaces OE Number : 12619076Returns Policy : 30-Day Return Policy
214-2146 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
AC Delco®
214-2146 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: AC2142146
Vehicle Info Required to Guarantee Fit
$213.99
Product Details
Notes : Includes discharge pipe; May need to swap old flange/bracketWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : GM Original Equipment SeriesProduct Fit : Direct Fit
911-004 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-004 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911004
Vehicle Info Required to Guarantee Fit
$100.49
Product Details
Warranty : 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 : REPC383503, 214-1024, 911-004, EC1345, 24508523, DV141Replaces OE Number : 214-1024, 911-004, EC1345, 24508523, DV141Product Fit : Direct Fit
AV9 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
Standard®
AV9 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
Part Number: SIAV9
Vehicle Info Required to Guarantee Fit
$17.49
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : Standard OE ReplacementProduct Fit : Direct Fit
214-1024 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
AC Delco®
214-1024 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: AC2141024
Vehicle Info Required to Guarantee Fit
$109.49
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : GM Original Equipment SeriesInterchange Part Number : REPC383503Product Fit : Direct Fit
DV131 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
Standard®
DV131 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
Part Number: SIDV131
Vehicle Info Required to Guarantee Fit
$112.49
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : Standard OE ReplacementInterchange Part Number : REPC383502, 2142222Product Fit : Direct FitInlet Size : 1.25 in.
911-003 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-003 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911003
Vehicle Info Required to Guarantee Fit
$112.49
Product Details
Warranty : 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 : REPC383502, 2142222, 214-1092, 214-2222, EC1335, 12575655, 12619128, E258, DV131, 911003Replaces OE Number : 214-1092, 214-2222, EC1335, 12575655, 12619128, E258, DV131, 911003Product Fit : Direct Fit
911-150 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-150 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911150
Vehicle Info Required to Guarantee Fit
$179.49
Product Details
Warranty : 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 : REPC383501, 2142151, 214-2151, EC1337, 12619110, E259, DV133Replaces OE Number : 214-2151, EC1337, 12619110, E259, DV133Product Fit : Direct Fit
214-2123 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
AC Delco®
214-2123 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: AC2142123
Vehicle Info Required to Guarantee Fit
$231.99
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : GM Original Equipment SeriesInterchange Part Number : RC38350001Replaces OE Number : 12619109Product Fit : Direct Fit
911-152 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Dorman®
911-152 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: RB911152
Vehicle Info Required to Guarantee Fit
$204.99
Product Details
Notes : Natural color; 0.875 in. inlet size; Cast aluminium; 15 psi max. pressure rating; 0.688 in. outlet size; Includes gasket; 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 : EC1342, 12619076, DV138, 911152Replaces OE Number : EC1342, 12619076, DV138, 911152Product Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 24 results

Top Rated Products

Replacement Air Inject Check Valve, 6 Cyl., 4.2L Engine, Secondary Air Injection Check Valve, 1 In. Outlet Size
$108.99( Review)
Great parts
Kelly F.
VERIFIED PURCHASER
Replacement Air Inject Check Valve, 6 Cyl., 4.2L Engine, Secondary Air Injection Check Valve, 1.04 In. Outlet Size
$61.49( Review)
Fast delivery. Part fits.
Barrington M.
VERIFIED PURCHASER
Replacement Air Inject Check Valve, Gas
$72.13( Review)
Fits perfectly, works like a charm. Great quality also
Kathy M.
VERIFIED PURCHASER

Product Questions & Answers

Dorman 911-150 OE Solutions Series Air Inject Check Valve - Direct Fit, Sold individually
$179.49
Q:Does this come with a gasket?
Chris S.
A:BEST ANSWERHi Chris, I'm glad to help you out. This item includes the gasket. To order the part, click the link below: https://www.carparts.com/air-inject-check-valve/dorman/rb911150?can=CPAP3648 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >

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