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Make sure this part fits

GM 15022543
A.I.R. Pump

1999-2003 GM

Customer Questions & Expert Answers (4)
GM 15022543 A.I.R. Pump
  • Part Description
    Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 15022543 A.I.R. Pump is Ref No. 1 in the diagram below

    2000 Chevy Tahoe A.I.R. Pump Diagram for 15022543
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 15022543

  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2003 Cadillac EscaladeBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2002 Chevrolet Avalanche 1500Base, North Face, On Road Edition, Z718 Cyl 5.3 L GAS
    2002 Chevrolet Avalanche 2500Base8 Cyl 8.1 L GAS
    1999-2001 Chevrolet Silverado 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS
    1999-2000 Chevrolet Silverado 2500Base, LS, LT8 Cyl 5.3 L GAS
    2000-2001 Chevrolet Suburban 1500Base, LS, LT8 Cyl 5.3 L GAS
    2000 Chevrolet Suburban 2500Base, LS, LT8 Cyl 6.0 L GAS
    2000-2003 Chevrolet TahoeBase, LS, LT, Z718 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    1999-2001 GMC Sierra 1500SL, SLE, SLT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 15022543 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15022543 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service the Secondary Air Injection Pump on Chevrolet Suburban 1500? Posted by Customer
    A:
    Service of the air injection pump requires initial removal of the fender and cowl brace followed by disconnecting connectors of the air pump along with the air solenoid valve and Relay. Detach the hose from the air shut-off valve and remove the hose clamp from its respective position on the air shut-off valve hose. Start by disconnecting the vacuum line from the air solenoid valve then proceed to remove the hold down fastener of the air pump assembly along with its block before you can extract the air pump assembly. You must terminate the rubber posts joining the air pump together followed by removing all the air hoses (3/4) from the pump before taking out the air pump completely. Place the air pump on top of rubber mounting posts and attach hoses to it before you proceed (3,14). The installation process includes inserting the air pump assembly into the vehicle after which you must attach the air pump assembly hold down block with its fastener. Make sure to fasten the hold down fastener to 25.0 n.m (18 lb ft). Screw the hose to the air shut-off valve through the hose clamp. Reinstall the electrical cables to the air pump and air solenoid valve and air pump Relay and attach the vacuum line to the air solenoid valve. The testing of your air system should take place after you install the fender brace and check for correct air functionality.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service the Secondary Air Injection Pump on Chevrolet Tahoe? Posted by Customer
    A:
    Service of the air injection pump starts with bracing removal from the fender and cowl and disconnection of electrical connectors from the air pump , air solenoid valve , and Relay . Start the procedure by disassembling the hose clamp on the air shut-off valve hose then disconnecting the hose from the valve unit. The vacuum line needs to be taken out of the air solenoid valve before you can remove the air pump assembly hold down fastener and block. The procedure begins with post-release of the air pump rubber mounting posts from the pump then follows removal of hoses from the air pump before taking out the pump itself. Install the air pump so it rests on the rubber mounting posts then link the hoses to their respective points on the pump. Install the air pump assembly into the vehicle followed by fixing the air pump assembly hold down block together with fastener and applying 25.0 n.m (18 lb ft) torque to the fastener. Fasten the hose to the air shut-off valve by using a hose clamp. After connecting the electrical pins to the air pump and air solenoid valve and air pump Relay you can install the vacuum hose to the air solenoid valve. Reinstall the brace to the fender and cowl before performing a system test of the air system.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service the Secondary Air Injection Pump on GMC Yukon XL 1500? Posted by Customer
    A:
    Service of the air injection pump requires initial removal of the fender and cowl brace followed by disconnecting connectors of the air pump along with the air solenoid valve and Relay. Detach the hose from the air shut-off valve and remove the hose clamp from its respective position on the air shut-off valve hose. Start by disconnecting the vacuum line from the air solenoid valve then proceed to remove the hold down fastener of the air pump assembly along with its block before you can extract the air pump assembly. You must terminate the rubber posts joining the air pump together followed by removing all the air hoses (3/4) from the pump before taking out the air pump completely. Place the air pump on top of rubber mounting posts and attach hoses to it before you proceed (3,14). The installation process includes inserting the air pump assembly into the vehicle after which you must attach the air pump assembly hold down block with its fastener. Make sure to fasten the hold down fastener to 25.0 n.m (18 lb ft). Screw the hose to the air shut-off valve through the hose clamp. Reinstall the electrical cables to the air pump and air solenoid valve and air pump Relay and attach the vacuum line to the air solenoid valve. The testing of your air system should take place after you install the fender brace and check for correct air functionality.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM A.I.R. Pump 15022543 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 15022543 A.I.R. Pump is available in the market under the name GM Secondary Air Injection Pump. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15022543 A.I.R. Pump fits certain Chevrolet Tahoe, Silverado 1500, Silverado 2500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500. Additionally, it is compatible with Cadillac Escalade, Escalade EXT models.
The original GM component designated by manufacturer part number 15022543 maintains top performance when functioning as the Pump, Air Injection Reactor Pump And Multi-Function Air Compressor; Secondary Air Injection Pump unit. The component 15022543 is constructed from durable material and its dimensions span 13.0 x 12.2 x 9.3 inches while weighing 5.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Pump; Pump, Air Injection Reactor Pump And Multi - Function Air Compressor. The part 15022543 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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