Standard Ignition Secondary Air Injection Pump P/N:AIP41
$663.99
(You save)
Get fresh air moving into the exhaust stream at cold start with the Standard Ignition Secondary Air Injection Pump (AIP41). It installs as a direct-fit replacement for the listed applications, including the 2015-2021 Volkswagen GTI [L4-2.0L], 2015-2020 Audi S3 [L4-2.0L], 2017-2020 Audi A3 [L4-2.0L], 2018-2022 Audi TT RS Quattro [L5-2.5L], and 2019-2024 Volkswagen Jetta [L4-2.0L] — see the Buyer's Guide tab for the full list.
The secondary air injection pump forces fresh air into the exhaust during cold engine warm-up. That added oxygen helps the catalytic converter reach operating temperature sooner and lowers the amount of unburned fuel in the exhaust while the engine is still cold.
Function: pumps air into the secondary air injection system during cold start-up.
Application: direct-fit replacement for the listed vehicles.
Quantity: sold individually; the listed applications use one pump.
Signs it may need replacing: a loud buzzing or whirring pump, or a check engine light with secondary air system codes. Diagnose the cause before replacing, since the system has other components.
Manufacturer part number AIP41.
Frequently Asked Questions
What does the AIP41 secondary air injection pump do?
It pumps fresh air into the exhaust during cold start-up, adding oxygen that helps the catalytic converter warm up faster and reduces unburned fuel in the exhaust while the engine is cold.
Which vehicles does the AIP41 fit?
It's a direct-fit replacement for applications such as the 2015-2021 VW GTI [L4-2.0L], 2015-2020 Audi S3 [L4-2.0L], 2018-2022 Audi TT RS Quattro [L5-2.5L], and 2019-2024 VW Jetta [L4-2.0L]. See the Buyer's Guide tab for the full list.
What are the signs this pump may need replacing?
Common signs include a loud buzzing or whirring pump or a check engine light with secondary air system codes. These can have other causes, so diagnose the system before replacing.
How many pumps do I need?
It's sold individually, and the listed applications use one pump each. Order one per vehicle unless your service information indicates otherwise.
Will installing this pump make my car pass emissions?
If a failed secondary air injection pump is the cause of your fault, replacing it with the AIP41 addresses that component. Other system parts can also cause faults, so diagnose the root cause first.
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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.
