Emissions System for BMW 5 Series F07 (2010-2017)

OEM Rein Cylinders 5-8 Crankcase Ventilation Connecting Pipe - E70/1 ...

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T#:402034

Part#: 11157646087

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$ 53.99 USD

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Connects to the valve cover over cylinders 1-4. These pipes tend to crack after become brittle from numerous heating and cooling cycles. If this happens, OEM Rein pipes are a perfect replacement to restore a tight seal and prevent any check engine codes.

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OEM Rein Cylinders 1-4 Crankcase Ventilation Connecting Pipe - E70/1 ...

2X Entries Into Our F80 M3 Sweepstakes

T#:402033

Part#: 11157646086

In Stock

$ 50.99 USD

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$ 50.99 USD

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Connects to the valve cover over cylinders 1-4. These pipes tend to crack after become brittle from numerous heating and cooling cycles. If this happens, OEM Rein pipes are a perfect replacement to restore a tight seal and prevent any check engine codes.

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BMW N63 4.4L Vent Pipe - Each

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T#:7244416

Part#: 11158647961

In Stock

$ 327.99

This product was last offered at the strikethrough price on
05-04-2026

$ 171.99 USD

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$ 171.99 USD

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BMW N63 4.4L Vent Pipe

The BMW N63 4.4L Vent Pipe addresses common issues with oil separators freezing in cold weather conditions. This problem often occurs if the vehicle is driven before it is fully warmed up, leading to a howling noise and multiple oil leaks. The crankcase breather valve in the vent pipe purges oil vapor from the engine block into the valve cover. However, condensation can sometimes cause the valve to freeze, which may result in the oil separator system failing, cracking, or disintegrating. This replacement vent pipe ensures proper function and prevents costly damage by maintaining the integrity of the oil separator system.

Benefits:

Prevents Freezing Issues: Reduces the risk of oil separator failure in cold weather conditions.
Eliminates Oil Leaks: Helps prevent leaks caused by frozen oil separators.
Ensures Proper Ventilation: Maintains effective purging of oil vapor from the engine block.
Durable Construction: Built to withstand harsh weather conditions and engine stress.
Direct Replacement: Designed to fit seamlessly with BMW N63 4.4L engines.

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Rein Crankcase Vent Pipe - Cylinders 1-4 - E70, E71, F01, F02, F07, F...

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T#:591595

Part#: 11157575640

In Stock

$ 42.99 USD

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$ 42.99 USD

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Replace your damaged crank vent pipe

Walker Oxygen Sensor - Downstream - F22 M235, F3X 335/435, F06/F12 64...

from 8/2013 production date

T#:31324163

Part#: 11787645875

Ships in 1 Business Day

$ 101.99

This product was last offered at the strikethrough price on
04-14-2026

$ 91.99 USD

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$ 91.99 USD

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The oxygen sensor is part of your BMW's emissions control system and feeds data to BMW engine management computer. The oxygen sensor is positioned in the exhaust pipe and can detect rich and lean mixtures. The goal of the oxygen sensor is to help the engine run as efficiently as possible and also to produce as few emissions as possible. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today.

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