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2013 Buick Regal

2013 Buick Regal Secondary Air Injection Check Valves

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GM Original Equipment Series Secondary Air Injection Check Valve - Sold individually
Part Number: AC12639108
Guaranteed to Fit
$249.99
Vehicle Fitment
  • 2013 Buick Regal Base 4 Cyl 2.4L transmissionmfrcode : 6T40, PZEV California Emission (NU6)
Product Details
Prop 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.

Quantity Sold : Sold individuallySeries : GM Original Equipment SeriesWarranty : 24-months or unlimited mile AC Delco limited warranty
OE Solutions Series Secondary Air Injection Check Valve - Sold individually
Part Number: RB306056
Guaranteed to Fit
$208.49
Vehicle Fitment
  • 2013 Buick Regal Premium 4 Cyl 2.4L With California Emissions
  • 2013 Buick Regal Base 4 Cyl 2.4L With California Emissions
Product Details
Prop 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.

Quantity Sold : Sold individuallySeries : OE Solutions SeriesWarranty : Lifetime Dorman limited warrantyInterchange Part Number : 12639108Replaces OE Number : 12639108Product Fit : Direct Fit
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Seems to be working fine so far second of two installed first bought elsewhere at $10See More
Edward L.
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Product Questions & Answers

Q:Does it come with hardware?
JUAN G.
A:BEST ANSWERHi Juan, thank you for reaching out. No, it does not. We suggest you get those from the local auto parts store or dealership. You can use this link to order the part and take advantage of our low price for this item: https://www.carparts.com/secondary-air-injection-check-valve/ac-delco/ac12639108?can=CPAP3648_CSQA_20231210 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0412 Code: Secondary Air Injection System Switching Valve “A” Circuit
P0412 Code: Secondary Air Injection System Switching Valve “A” CircuitThe SAI system operates during cold engine startup, pumping fresh air into the exhaust and combining it with the post-combustion HC and CO to provide secondary oxidation. This process converts the residual HC and CO to water vapor and CO2. A switching valve is used to allow air to flow
P2443 Code: Secondary Air Injection System Switching Valve Stuck Closed Bank 2
P2443 Code: Secondary Air Injection System Switching Valve Stuck Closed Bank 2Note: The definition of code P2443 might be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition. What are the Common Causes of the P2443 Code? Faulty SAI system control valve Clogged or disconnected vacuum hose Damaged secondary air pump Wiring issues PCM failure or software
P2440 Code: Secondary Air Injection System Switching Valve Stuck Open
P2440 Code: Secondary Air Injection System Switching Valve Stuck OpenThe secondary air-injection system pumps fresh air into the exhaust system to help burn exhaust emissions as the engine warms up. Depending on the vehicle, the system may supply air to the exhaust manifolds, the catalytic converter, or both at different times. The additional air helps reduce harmful exhaust gasses