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GMC Sierra 3500 Air Inject Check Valves

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214-1047 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
AC Delco®
214-1047 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
Part Number: AC2141047
Vehicle Info Required to Guarantee Fit
$120.99
Product Details
Location : Driver Or Passenger SideWarranty : 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 SeriesReplaces OE Number : 12567733Product Fit : Direct Fit
AV56 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
Standard®
AV56 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
Part Number: SIAV56
Vehicle Info Required to Guarantee Fit
$23.49
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
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Top Rated Products

Standard AV56 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
$23.49( Review)
Did the trick eazy to install
John D.
VERIFIED PURCHASER
AC Delco 214-1047 GM Original Equipment Series Air Inject Check Valve - Direct Fit, Sold individually
$120.99( Review)
Part completely fixed problem was able to pass California smog test
Anonymous
VERIFIED PURCHASER

Product Questions & Answers

Standard AV56 Standard OE Replacement Air Inject Check Valve - Direct Fit, Sold individually
$23.49
Q:Do I need to get any additional items to install a new air inject check valve? Show Less
Lewis45
A:BEST ANSWERHi Lewis, I'm glad to assist you. No, you don't. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/air-inject-check-valve/standard/siav56?can=CPAE1047_CSQA_20231126 Show less
Arnel E.
 
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