Good Maintenance Practices:
- Use approved octane fuel for your vehicle.
- Regularly inspect the air injection system for leaks or damage.
- Replace the air pump at sign of excessive noise.
OE
Pack of 1
OE
Pack of 1
GM Genuine Parts Secondary Air Injection Pump with Bracket
GM Part #55569076
ACDelco Part #55569076
About this product
GM Genuine Parts Secondary Air Injection Pumps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. The secondary air system injects air into your vehicle's downstream exhaust system to assist in minimizing emissions. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Helps maintain controlled air flow to proper air injection components
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Product Specifications
Connector GenderFemale
Connector Quantity1
Mounting Hardware IncludedNo
Terminal Quantity2
Wire Quantity2
ClassificationOE
Hose Outside Diameter1.44 in / 36.6 mm
Terminal GenderMale
Terminal TypeBlade Pin
Hose Connector Quantity2
Pulley IncludedNo
Housing MaterialPlastic, Aluminum
Connector GenderFemale
Mounting Hardware IncludedNo
Wire Quantity2
Hose Outside Diameter1.44 in / 36.6 mm
Terminal TypeBlade Pin
Pulley IncludedNo
Connector Quantity1
Terminal Quantity2
ClassificationOE
Terminal GenderMale
Hose Connector Quantity2
Housing MaterialPlastic, Aluminum
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
Good Maintenance Practices:
- Use approved octane fuel for your vehicle.
- Regularly inspect the air injection system for leaks or damage.
- Replace the air pump at sign of excessive noise.
Frequently Asked Questions
Yes. It can eventually cause damage to the catalytic converter.
Yes. The one-way check valve can wear or fail, allowing water (which occurs naturally in the exhaust) back into the pump.