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Secondary Air Pump

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 - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:35121140

Part#: 16137193479

In Stock

$ 54.39 USD

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$ 54.39 USD

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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.

Vacuum Control Valve

10X Entries Into Our F80 M3 Sweepstakes

T#:47850818

Part#: 11747810831

In Stock

$ 22.39 USD

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$ 22.39 USD

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Secondary Air Injection Pump - E82 E88 E90 E92 E93

2X Entries Into Our F80 M3 Sweepstakes

T#:2824948

Part#: 11727557903

Ships in 1 Business Day

$ 350.99 USD

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$ 350.99 USD

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The secondary air injection pump injects fresh air into the exhaust stream to help burn off harmful pollutants in the catalytic converter. If the injection pump begins to fail, since it is a vital part of the emissions system, a fault code will be triggered. Sometimes, when pulling off the lower secondary air pipe, you may see water pour out. This is a sign that your pump is more than likely faulty. By simply replacing this pump, efficiency can be restored and there will be no worry about failing an emissions test.

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Pressure Hose

2X Entries Into Our F80 M3 Sweepstakes

T#:585279

Part#: 11727555681

Back Ordered

$ 43.99 USD

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$ 43.99 USD

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Pressure hose for the secondary air pump system. This hose runs from the secondary air pump to the solenoid.

URO Secondary Air Pump - BMW E36 Z3 M44

2X Entries Into Our F80 M3 Sweepstakes

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

Vacuum Control Valve - E36 E39 E46 E53 E65 E66 E70 E83 E90

2X Entries Into Our F80 M3 Sweepstakes

T#:24179138

Part#: 11747810831

Ships in 1 Business Day

$ 27.99 USD

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$ 27.99 USD

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Vacuum control valve used in emissions control systems.

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 Pump

2X Entries Into Our F80 M3 Sweepstakes

T#:639230

Part#: 11721433959

Ships in 1 Business Day

$ 234.59 USD

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$ 234.59 USD

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Common source of emissions related issues

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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