Pierburg Secondary Air Pump for BMW Z3 (1996-2002)

Clear BMW chassis

The secondary air injection system is an emission control device that introduces fresh air into the engine to prevent high emissions during startup. Turner Motorsport has all of the SAI parts you will need to get your BMW emissions compliant.

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Secondary Air Pump - E36 318i w M44 engine, Z3 1.9

T#:7046

Part#: 11721433818

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$ 631.99

This product was last offered at the strikethrough price on
03-23-2026

$ 557.99 USD

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$ 557.99 USD

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This secondary air pump helps to reduce emissions by mixing fresh air with the exhaust. When this part fails cause a engine fault code and it will trigger a "service engine soon" light.
Pierburg pumps are some of the most trusted and widely used on the market. From fuel, water, air and vacuum Pierburg has you covered with OE quality and reliable performance year after year.

This item fits the following BMWs:
1996-1998 E36 BMW 318i 318is 318ti 318ic with M44 engine
1996-1998 Z3 BMW Z3 1.9

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Pierburg Secondary Air Pump for BMW Z3 (1996-2002)

Secondary Air Pump - E36 318i w M44 engine, Z3 1.9

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