Secondary Air Pump for BMW Z Series E85/6 (2003-2008)

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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OEM Bosch Fuel System Evaporative Leak Diagnosis Pump - E46 E9X E82 +...

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T#:19449

Part#: 16137193479

In Stock

$ 90.99

This product was last offered at the strikethrough price on
03-16-2026

$ 68.99 USD

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$ 68.99 USD

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Replace the defective leak diagnosis pump -often referred to as the "DTML pump" - on your BMW with this OEM unit from Bosch. This part detects vapor leaks in the fuel evaporative system.

This item fits the following BMWs:
2008+ E82 BMW 128i 135i 135is 1M Coupe
2002-2005 E46 BMW 325i 325ci 325xi 330i 330ci 330xi M3
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2013 E93 BMW 328i 335i M3 - Convertible
2002-2003 E39 BMW 525i 528i 530i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
2010-3/2012 F07 BMW 535i GT, 535i xDrive GT, 550i GT, 550i xDrive GT
3/2012+ F07 BMW 550i GT, 550i xDrive GT
2011-3/2012 F10 BMW 528i (N52) 528i xDrive 535i 535i xDrive 550i 550i xDrive
3/2012+ F10 BMW 550i 550i xDrive
2004-2010 E63 BMW 645ci 650i M6
2012-3/2012 F12 BMW 640i 650i 650i xDrive
3/2012+ F12 BMW 650i 650i xDrive
2002-2006 E65 BMW 745i 745li 750i 750li 760i 760li
2009+ F01 BMW 740i 740li 750i 750li 750i xDrive 750li xDrive
2013+ E84 BMW X1 sDrive28i X1 xDrive28i X1 xDrive35i
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2011 F25 BMW X3 xDrive28i
2011+ F25 BMW X3 xDrive35i
2002-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35i X5 xDrive48i X5 xDrive50i X5M
2008+ E71 BMW X6 xDrive35i X6 xDrive50i X6M
2002-2002 Z3 BMW Z3 2.5i Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2002-2003 E52 BMW Z8 Roadster

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Genuine BMW Hose Elbow - Z3 M Z4 M E46 M3

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T#:41756

Part#: 13417837597

Ships in 1-2 days

3% off MSRP $ 67.99

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

$ 65.99 USD

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3% off MSRP

$ 67.99

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

$ 65.99 USD

Add to Wish List

Genuine BMW Hose Elbow
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Genuine BMW Secondary Air Injection Hose - Pump to Valve - Z4 ...

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T#:7059

Part#: 11727508048

Ships in 3 Business Days

3% off MSRP $ 61.99

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

$ 59.99 USD

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3% off MSRP

$ 61.99

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

$ 59.99 USD

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Genuine BMW Pressure Hose Assy -
This item fits the following BMW Chassis:
E85

Fits BMW Engines including:
M54

Leak Detection Pump - Priced Each

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:35121140

Part#: 16137193479

Ships in 2 Business Days

Sale - Save 18% $ 65.99

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

$ 54.39 USD

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Qty

Sale - Save 18%

$ 65.99

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

$ 54.39 USD

Add to Wish List

Genuine BMW Leak Detection Pump

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:367881

Part#: 16137193479

Ships in 1-2 days

7% off MSRP $ 266.99

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

$ 248.99 USD

Add to Wish List

Qty

7% off MSRP

$ 266.99

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

$ 248.99 USD

Add to Wish List

Upgrade your BMW's fuel containment system with the Turner Motorsport Genuine BMW Leak Detection Pump. This essential component tests for vapor leaks to the atmosphere, ensuring optimal performance. A failed pump can trigger the check engine light, compromising the vehicle's efficiency.

Key Benefits:

Genuine BMW quality for precise fit and reliable performance.
Tests fuel containment system for vapor leaks.
Helps avoid triggering the check engine light.

Ensure the health of your BMW's fuel system with the Turner Motorsport Genuine BMW Leak Detection Pump.

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Secondary Air Pump

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:37757223

Part#: 11727571591

Ships in 2 Business Days

$ 181.99 USD

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$ 181.99 USD

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**Features:** - Optimized design for maximum airflow - Precision bearings ensure quiet operation with minimal vibration - Durable, high-quality housing for long-lasting performance