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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Vacuum Hose - E24, E28, E3, E30, E32, E34, E46, Z3
Vacuum Hose - E24, E28, E3, E30, E32, E34, E46, Z3
Genuine BMW - Corporate Logo
T#:149270
Part#: 64111368684
Ships in 1-2 days
8% off MSRP $ 12.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.99 USD
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8% off MSRP
$ 12.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.99 USD
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Genuine BMW Vacuum Hose White - 2X4
This item fits the following BMW Chassis:
E30 M3,E34 M5,E46 M3,E30,E34,E46

Genuine BMW Electr.Valve Tlev - 11721433458 - E36
Genuine BMW Electr.Valve Tlev - 11721433458 - E36
Genuine BMW - Corporate Logo
T#:25544
Part#: 11721433458
Ships in 7 Business Days
2% off MSRP $ 87.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 85.99 USD
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2% off MSRP
$ 87.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 85.99 USD
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Genuine BMW Electr.Valve - Tlev
This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M44

Return Pipe - E46, Z3, Z4
Return Pipe - E46, Z3, Z4
Genuine BMW - Corporate Logo
T#:36176
Part#: 11537838756
Ships in 3 Business Days
1% off MSRP $ 587.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 583.99 USD
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1% off MSRP
$ 587.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 583.99 USD
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Genuine BMW Return Pipe
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Oxygen Sensor - Priced Each
Oxygen Sensor - Priced Each
Genuine BMW - Corporate Logo
T#:367733
Part#: 11781247406
Ships in 1-2 days
6% off MSRP $ 404.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 380.99 USD
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6% off MSRP
$ 404.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 380.99 USD
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Genuine BMW Oxygen Sensor - Z3 1.9
Genuine BMW Oxygen Sensor - Z3 1.9
After catalyst in exhaust pipe.
Genuine BMW - Corporate Logo
T#:13049
Part#: 11781743996
Ships in 4 Business Days
6% off MSRP $ 404.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 380.99 USD
Free Shipping
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6% off MSRP
$ 404.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 380.99 USD
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Genuine BMW Oxygen Sensor - L=450mm

Fits BMW Engines including:
M44

Idle Control Valve Kit
Idle Control Valve Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15744026
Part#: 11611437453-KT
In Stock
$ 173.13 USD
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$ 173.13 USD
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Located in the intake system, this part is a common source of idle issues. This kit includes a new mount and idle control valve grommet
Burgaflex Crankcase Vent Hose - Vent Valve to Oil Dip Stick Tube - E39 E46 E60 E83 Z3 Z4
Burgaflex Crankcase Vent Hose - Vent Valve to Oil Dip Stick Tube - E3...
For vehicles with production date from 09/1998
Burgaflex - Corporate Logo
T#:596606
Part#: 11157532649
Ships in 4 Business Days
$ 12.99 USD
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$ 12.99 USD
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Maintain peak engine health and precise air-fuel control by replacing your worn or cracked factory breather assembly with a premium Burgaflex replacement.
Burgaflex Crankcase Vent Pipe - Return Pipe from Connecting Hose - E39 E46 E53 E60 E83 Z3 Z4
Burgaflex Crankcase Vent Pipe - Return Pipe from Connecting Hose - E3...
For vehicles with production date up to 01/2000 For vehicles with production date from 01/2000
Burgaflex - Corporate Logo
T#:596611
Part#: 11617504536
Ships in 4 Business Days
$ 17.99

This product was last offered at the strikethrough price on
09-26-2026

$ 13.99 USD
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$ 13.99 USD
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Keep your vehicle running crisp and leak-free with this premium return pipe manufactured by Burgaflex.
Vent Hose - Crankcase-Ventilation / Oil Separator
Vent Hose - Crankcase-Ventilation / Oil Separator
Burgaflex - Corporate Logo
T#:57725180
Part#: 11151740393
Ships in 4 Business Days
New Item
$ 5.99 USD
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$ 5.99 USD
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Maintain your engine's operational integrity and keep vacuum leaks at bay with this essential replacement vent hose from Burgaflex.
Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4
Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...
For vehicles with production date from 09/1998
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:359420
Part#: 11157532649
In Stock
$ 11.99 USD
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$ 11.99 USD
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ENGINE VENT HOSE 11157532649
OEM Febi Vacuum Control Valve - BMW E & F Chassis
OEM Febi Vacuum Control Valve - BMW E & F Chassis
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38452808
Part#: 11740396414
Special Order: No Guaranteed ETA
$ 64.99 USD
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$ 64.99 USD
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Ensure optimal performance in your BMW with a new Vacuum Control Valve. This solenoid-operated vacuum control switch is a crucial component used in various applications throughout your vehicle. Designed to meet the high standards of BMW parts, this valve ensures reliable operation and compatibility with your BMW model.
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Oxygen Sensor
Oxygen Sensor
Febi - Corporate Logo
T#:56254778
Part#: 11781743994
Special Order: No Guaranteed ETA
New Item
$ 62.99 USD
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$ 62.99 USD
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This Febi Bilstein Oxygen Sensor provides a high-quality OEM replacement option built to precise vehicle specifications.
Meyle Oxygen Sensor - Post-Cat - E46 E39 X3 X5 Z3 Z4
Meyle Oxygen Sensor - Post-Cat - E46 E39 X3 X5 Z3 Z4
For vehicles with production date from 09/1998
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:5944219
Part#: 11781433940
Ships on Oct 13, 2026
$ 78.99 USD
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$ 78.99 USD
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This is the post-cat oxygen sensor for cylinders 4-6 for BMW E46 E39 X3 X5 Z3 Z4. ​ This item fits the following BMWs: 1999-3/2003 E46 BMW 323i 323ci 325xi 328i 328ci 330i 330ci 330xi 2001-3/2003 E46 BMW 325i 325ci only for cars with M54 engine 1999-2003 E39 BMW 528i 525i 530i 2004-2006 E83 BMW X3 2.5 - Bank 1 Only 2004-2006 E83 BMW X3 3.0i - Bank 1 - Automatic Transmission Only 2000-2006 E53 BMW X5 3.0i 1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 2003-2006 E85 BMW Z4 2.5i Z4 3.0i
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Pierburg Secondary Air Pump Check Valve - BMW E39, Z3
Pierburg Secondary Air Pump Check Valve - BMW E39, Z3
Pierburg - Corporate Logo
T#:25109075
Part#: 11727540472
Special Order: No Guaranteed ETA
$ 76.99 USD
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$ 76.99 USD
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This air pump check valve prevents exhaust gases from entering the air injection system. If the air injection check valve develops issues, then the check engine light can illuminate. This issue will cause your vehicle to release more emissions and potentially damage the AIR system. Replace your old malfunctioning valve to get your car emissions compliant again.
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Oxygen Sensor - Priced Each
Oxygen Sensor - Priced Each
Pierburg - Corporate Logo
T#:22064620
Part#: 11781247406
Special Order: No Guaranteed ETA
$ 55.99 USD
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$ 55.99 USD
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02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm)
02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:47439371
Part#: 02SB1815
Ships on Apr 23, 2027
Sale - Save 39% $ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD
Free Shipping on orders $49 and up
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Sale - Save 39%
$ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD
Free Shipping on orders $49 and up
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Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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Bosch Oxygen Sensor - E36, Z3
Bosch Oxygen Sensor - E36, Z3
For roadster models only with a production date up to 09/1998
Bosch - Corporate Logo
T#:578933
Part#: 13761
Back Ordered
$ 180.99

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

$ 174.99 USD
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$ 174.99 USD
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410mm - cure your poor gas mileage by replacing your worn oxygen sensors
Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38
Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38
Up to Model Year 09/1998
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:640144
Part#: 13411733217
Back Ordered
$ 10.99 USD
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$ 10.99 USD
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This grommet is located on the back side of the PCV or idle control valve
Meyle Oxygen Sensor - Pre-Cat - E36 Z3 M44, E31, E38, E39 M62 (97-98)
Meyle Oxygen Sensor - Pre-Cat - E36 Z3 M44, E31, E38, E39 M62 (97-98)...
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:5944214
Part#: 11781247406
Back Ordered
$ 57.99 USD
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$ 57.99 USD
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This direct-fit Meyle oxygen sensor plugs directly into your factory connector. Fits M44 engine Z3 and 3 series and M62 engine E39, E38, E31 with V8 engines. No cutting or splicing is required. A new oxygen sensor can improve driveability and lengthen engine life. This is the pre-catalytic converter oxygen sensor
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