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Emissions System

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 Fuel Tank Vent Valve - 13907643106

T#:50031887

Part#: 13907643106

In Stock

$ 44.99 USD

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$ 44.99 USD

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Replaces broken or failing vent valve.

Oxygen Sensor - Upstream Catalytic Converter

T#:50066854

Part#: 11787596908

Ships in 1 Business Day

$ 99.99 USD

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$ 99.99 USD

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Secondary Air Injection Pump

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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Rein Pressure Regulator Valve Repair Kit - E53, E60, E63, E64, E65, E...

T#:55821694

Part#: 11127547058

Ships in 3 Business Days

$ 16.99 USD

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$ 16.99 USD

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This Rein Automotive repair kit allows you to service the internal components of the crankcase breather valve independently. Instead of replacing the entire, costly valve cover or manifold assembly, this kit provides the exact wear items required to rebuild the factory housing back to original operating specifications. All components are manufactured to strict OE tolerances. The diaphragm is molded from premium, oil-resistant elastomers engineered to withstand prolonged exposure to aggressive synthetic lubricants, fuel vapors, and extreme under-hood heat cycles without losing its elasticity or sealing profile.

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URO Crankcase Vent Valve Repair Kit - B58

T#:55713528

Part#: 11121025447

Ships in 1-2 days

$ 222.99

This product was last offered at the strikethrough price on
07-08-2026

$ 219.99 USD

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$ 219.99 USD

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The URO Parts Crankcase Vent Valve Repair Kit is the smart technician's fix for the notorious BMW crankcase ventilation failures.

Crankcase Vent Pipe & Hardware Kit

T#:55281771

Part#: M6X16PCVKT

Ships in 1 day

$ 48.58 USD

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$ 48.58 USD

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Keep your Ultimate Driving Machine performing at its peak with this Genuine BMW Crankcase Breather Hose and Hardware Kit.

Non-Return Valve

T#:56977985

Part#: 11611312737

Back Ordered

$ 12.99 USD

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$ 12.99 USD

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Keep your BMW's vacuum and secondary air injection systems operating with complete efficiency under all driving conditions using this URO Parts non-return valve

Crankcase Vent Hose / PCV Hose

T#:56977971

Part#: 11127588417

Ships in 1 Business Day

$ 42.99 USD

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$ 42.99 USD

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This URO Parts crankcase ventilation line offers a durable, budget-friendly replacement for failing factory tubing.

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