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2005 Cadillac DeVille
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2005 Cadillac DeVille

2005 Cadillac DeVille Secondary Air Injection Pumps

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GM Original Equipment Series Secondary Air Injection Pump
AC Delco®
GM Original Equipment Series Secondary Air Injection Pump
Part Number: AC19260940
Guaranteed to Fit
$341.49
Vehicle Fitment
  • 2005 Cadillac DeVille DTS 8 Cyl 4.6L T/W Bracket Asm 19260943
  • 2005 Cadillac DeVille Protection Series 8 Cyl 4.6L T/W Bracket Asm 19260943
  • 2005 Cadillac DeVille DHS 8 Cyl 4.6L T/W Bracket Asm 19260943
  • 2005 Cadillac DeVille Base 8 Cyl 4.6L T/W Bracket Asm 19260943
Product Details
Notes : (2) Wire Leads Quantity; (1) Connector Quantity; Female Connector Gender; Pin Terminal Type; Male Terminal GenderProp 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
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Product Questions & Answers

AC Delco GM Original Equipment Series Secondary Air Injection Pump
$341.49
Q:hello this picture isnt very clear do you show various angles and also is this a partial pump, it seems so ? Show Less
R B.
A:BEST ANSWERHi R, I'm pleased to assist you. I will send your email another image of the part. Please check your email. If after seeing the image of the part I sent and it is the correct one, click on the link below to order while supplies last. You'll get a 30-day post-purchase price match guarantee with your order. I hope this helps. Enjoy shopping at Carparts.com! https://www.carparts.com/secondary-air-injection-pump/ac-delco/ac19260940?can=CPGG4850_20220512 Show less
Grace G.
 
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.