Secondary Air Pump for BMW E39 M5 S62 5.0L

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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Leak Detection Pump

2X Entries Into Our F80 M3 Sweepstakes

T#:15445597

Part#: 16136756440

In Stock

$ 153.99 USD

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$ 153.99 USD

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Leak detection pump tests fuel containment system for vapor leaks to atmosphere. Failed pump often turns on check engine light.

Genuine BMW Secondary Air Pump Hose - E39 M5

T#:37315

Part#: 11721407017

In Stock

Sale - Save 7% $ 86.99

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

$ 80.99 USD

Limited Qty Sale

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Sale - Save 7%

$ 86.99

This product was last offered at the strikethrough price on
08-10-2026

$ 80.99 USD

Limited Qty Sale

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Genuine BMW Pressure Hose Assy
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Genuine BMW Leak Detection Pump

T#:367881

Part#: 16137193479

Ships in 6 Business Days

6% 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.

$ 250.99 USD

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Qty

6% 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.

$ 250.99 USD

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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 Valve - E39 M5, E36 318i M44, Z3 1.9

T#:5509

Part#: 11721433713

Ships in 6 Business Days

2% off MSRP $ 243.99

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

$ 237.99 USD

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Qty

2% off MSRP

$ 243.99

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

$ 237.99 USD

Add to Wish List

This secondary air shut off valve 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.

This is also one of the main causes of carbon build-up in the E39 M5 secondary air system. This shut-off valve can allow exhaust gas to blow back into the system where it accumulates. Regular replacement of this part will help prevent that build-up.

This item fits the following BMWs:
1996-1998 E36 BMW 318i 318is 318ti 318ic with M44 engine
1997-2003 E39 BMW M5
1996-1998 Z3 BMW Z3 1.9
2000-2003 E52 BMW Z8 Roadster

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OEM BMW Engine Rubber Mounting 11727559515

2X Entries Into Our F80 M3 Sweepstakes

T#:13041

Part#: 11727559515

In Stock

$ 6.99

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

$ 4.79 USD

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$ 4.79 USD

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OEM BMW RUBBER MOUNTING:116095

Secondary Air Injection Pump

2X Entries Into Our F80 M3 Sweepstakes

T#:50031894

Part#: 11721433958

Ships in 1 Business Day

$ 302.99 USD

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$ 302.99 USD

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If you’re dealing with emissions-related faults, the Secondary Air Injection (SAI) pump is an important component to check. This system is designed to inject fresh air into the exhaust manifold during cold starts, helping reduce harmful emissions while the catalytic converters warm up. When the SAI pump is damaged or not operating correctly, emissions can increase and fault codes may be triggered. In states that require emissions testing, a failed air pump can easily result in a failed inspection. Replacing a faulty Secondary Air Injection Pump helps restore proper emissions control, clear related fault codes, and ensure your vehicle remains compliant with emissions requirements.

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Secondary Air Pump for BMW E39 M5 S62 5.0L

Leak Detection Pump

Genuine BMW Secondary Air Pump Hose - E39 M5

Genuine BMW Leak Detection Pump

Key Benefits:

Secondary Air Valve - E39 M5, E36 318i M44, Z3 1.9

OEM BMW Engine Rubber Mounting 11727559515

Secondary Air Injection Pump

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