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2014 Chevrolet Impala

2014 Chevrolet Impala Secondary Air Injection Pumps

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GM Original Equipment Series Secondary Air Injection Pump
Part Number: AC215693
Guaranteed to Fit
$168.49
Vehicle Fitment
  • 2014 Chevrolet Impala Eco 4 Cyl 2.4L PZEV California Emission (NU6)
Product Details
Notes : 1.2 in. Inside x 1.43 in. Outside Hose Diameter; (2) Male Terminals; Blade and Pin Terminal Type; Female Connector; Plastic and Aluminum Housing; Regular GradeProp 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 warrantyProduct Fit : Direct Fit
GM Original Equipment Series Secondary Air Injection Pump
Part Number: AC12643965
Guaranteed to Fit
$155.49
Vehicle Fitment
  • 2014 Chevrolet Impala LT 6 Cyl 3.6L PZEV California Emission (NU6), Exclude Bracket, Use Together With Mating Connector PT1703
  • 2014 Chevrolet Impala LTZ 6 Cyl 3.6L PZEV California Emission (NU6), Exclude Bracket, Use Together With Mating Connector PT1703
Product Details
Notes : (2) Hose Connectors; Regular Grade; Plastic and Aluminum Housing MaterialProp 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 warrantyProduct Fit : Direct Fit
Secondary Air Injection Pump
Part Number: AC12654578
Guaranteed to Fit
$139.99
Vehicle Fitment
  • 2014 Chevrolet Impala LS 4 Cyl 2.5L PZEV California Emission(NU6)
  • 2014 Chevrolet Impala LT 4 Cyl 2.5L PZEV California Emission(NU6)
  • 2014 Chevrolet Impala LTZ 4 Cyl 2.5L 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 individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProduct Fit : Direct Fit
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Product Questions & Answers

Q:I went to an auto part store for a diagnostic scan due to check engine light. The code was p2432. I need to replace the secondary air injection control solenoid valve. Looking for correct part? Show Less
Kuristin R.
A:BEST ANSWERHi Kuristin, I'm glad to assist you. The diagnostic trouble code (DTC) P2432 indicates Secondary Air Injection System Airflow / Pressure Sensor Circuit is Low, Bank 1. Please click the following link for more details on this problem (https://www.carparts.com/blog/p2432-code-secondary-air-injection-system-airflow-pressure-sensor-circuit-low-bank-1/). Grab our best offer which has a 30-day post-purchase price match guarantee. Click the link below to buy it today. Happy shopping! https://www.carparts.com/secondary-air-injection-pump/ac-delco/ac215693?can=cpje1043_CSQA_20240407 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0491 Code: Secondary Air Injection System Insufficient Flow Bank 1
P0491 Code: Secondary Air Injection System Insufficient Flow Bank 1This code is logged once the PCM determines that the secondary air flow in bank 1 is too low. Bank 1 refers to the side of the engine where cylinder #1 is located.
P2432 Code: Secondary Air Injection System Airflow / Pressure Sensor Circuit Low Bank 1
P2432 Code: Secondary Air Injection System Airflow / Pressure Sensor Circuit Low Bank 1Bank 1 refers to the bank of cylinders that contain cylinder #1. 
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
P2445 Code: Secondary Air Injection System Pump Stuck Off Bank 1
P2445 Code: Secondary Air Injection System Pump Stuck Off Bank 1The output of the SAI pump is then sent to the catalytic converter to oxidize unburned hydrocarbons (HCs) and carbon monoxide (CO). It breaks these elements down to water vapor and carbon dioxide.
P0414 Code: Secondary Air Injection System Switching Valve “A” Circuit Shorted
P0414 Code: Secondary Air Injection System Switching Valve “A” Circuit ShortedDuring cold engine start-up, the air is routed to the exhaust manifolds via the check valves, preventing exhaust emissions from infiltrating the switching solenoids and air pump. Once the engine achieves a closed loop, the air is then directed to the catalytic converter.
P2259 Code: Secondary Air Injection System Control “B” Circuit Low
P2259 Code: Secondary Air Injection System Control “B” Circuit LowOnce the engine is warmed up and achieves a closed loop, the air pump will direct airflow to the catalytic converter.