Standard Ignition AIP26 secondary air injection pump for the 2006-2009 Toyota Tundra V8 4.7L and other vehicles pumps air into the exhaust system. It is part of the emissions system and connects to the engine wire harness.
A secondary air system fault code, a check engine light or unusual noise from the pump can mean the pump is worn. A faulty air injection valve or a damaged air hose can also produce them, so find the cause before you replace the pump.
The 2006-2009 Toyota Tundra V8 4.7L, the 2005-2009 Toyota 4Runner V8 4.7L and the 2006-2009 Toyota Sequoia V8 4.7L are among the vehicles that take this direct-fit OE replacement secondary air injection pump. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One secondary air injection pump. This listing holds one pump, and each vehicle takes one.
Is this air injection pump right for a 2006-2009 Toyota Tundra V8 4.7L?
Yes. Standard Ignition AIP26 is listed for the 2006-2009 Toyota Tundra V8 4.7L, and the vehicle takes one pump. Use the "Vehicles it fits" section to check other models.
Is this the secondary air injection pump for a 2006-2009 Toyota Sequoia V8 4.7L?
Yes. The Standard Ignition AIP26 pump is listed for the 2006-2009 Toyota Sequoia V8 4.7L, one pump per vehicle.
What connections does the AIP26 secondary air injection pump have?
It has one rectangular female electrical connector with two male blade terminals, plus two hose connectors for 20 mm hose.
What can a worn secondary air injection pump look like?
A secondary air system fault code, a check engine light or unusual noise from the pump can be signs of wear. A shop can test the system to confirm.
Does the Standard Ignition AIP26 help stop exhaust gas backflow?
Yes. The Standard Ignition AIP26 is designed to help prevent exhaust gas from flowing back into the secondary air blower or the environment.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are 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.
