Emissions System for BMW Z3 (1996-2002)

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Is your BMW throwing emissions related codes? While we're primarily a BMW performance parts house, we understand the importance of maintaining your emissions system to pass inspection in your area and keep your check engine light off. Pick up your emissions related parts from Turner Motorsport.

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URO Secondary Air Pump - BMW E36 Z3 M44
URO Secondary Air Pump - BMW E36 Z3 M44
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639327
Part#: 11721433818
Ships in 1 Business Day
$ 222.86 USD
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$ 222.86 USD
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Clear trouble codes and prevent a failed emissions check
Pierburg Air Pump Control Valve - E36, Z3
Pierburg Air Pump Control Valve - E36, Z3
Pierburg - Corporate Logo
T#:373728
Part#: 11727540466
Ships in 1 day
$ 136.69

This product was last offered at the strikethrough price on
09-22-2026

$ 105.59 USD
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$ 105.59 USD
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Reduces emissions on cold starts
"Cold Climate" Crankcase Pressure Regulator Valve
"Cold Climate" Crankcase Pressure Regulator Valve
Superior performance for both warm and cold climates
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:376770
Part#: 11617533400
Ships in 1 Business Day
$ 40.99 USD
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$ 40.99 USD
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Commonly referred to as the "oil separator" or PCV
Pierburg Secondary Air Valve
Pierburg Secondary Air Valve
Pierburg - Corporate Logo
T#:373991
Part#: 11727837456
Ships in 1 Business Day
$ 234.10

This product was last offered at the strikethrough price on
09-15-2026

$ 127.15 USD
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$ 127.15 USD
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Also known as an EGR valve
Secondary Air Pump - E36 318i w M44 engine, Z3 1.9
Secondary Air Pump - E36 318i w M44 engine, Z3 1.9
Pierburg - Corporate Logo
T#:7046
Part#: 11721433818
Ships in 1 Business Day
$ 587.99

This product was last offered at the strikethrough price on
05-07-2026

$ 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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