Rein for BMW E71 X6 ActiveHybrid N63 4.4L

BMW N63 4.4L Vent Pipe - Each

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T#:7244416

Part#: 11158647961

In Stock

Sale - Save 50% $ 327.99

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

$ 163.39 USD

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$ 327.99

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

$ 163.39 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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Turbocharger Coolant Return Line - Cylinders 5-8

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T#:599682

Part#: 11537577015

In Stock

Sale - Save 15% $ 64.99

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

$ 55.29 USD

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$ 64.99

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05-03-2026

$ 55.29 USD

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Transfer Case Servomotor M54 & N62 - Priced Each

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T#:4524502

Part#: 27102449709

Ships in 3 Business Days

Sale - Save 5% $ 458.99

This product was last offered at the strikethrough price on
06-29-2026

$ 436.04 USD

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$ 458.99

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06-29-2026

$ 436.04 USD

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Drive actuator for the transfer case on E53 X5 and E83 X3 SAVs, located on back side of transfer case.

Rein Water Pump - N63 S63

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T#:393385

Part#: 11517548263

Ships on Jul 21, 2026

Sale - Save 19% $ 215.99

This product was last offered at the strikethrough price on
06-29-2026

$ 174.79 USD

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In German, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the worldaEURtms finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust. Replace your water pump with Rein to get your cooling system back in check.

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Turbocharger Coolant Return Line - Cylinders 1-4

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T#:599683

Part#: 11537577014

Back Ordered

Sale - Save 5% $ 88.99

This product was last offered at the strikethrough price on
06-29-2026

$ 84.54 USD

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$ 84.54 USD

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Intercooler Expansion Tank

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T#:584477

Part#: 17137647281

Ships in 3 Business Days

Sale - Save 5% $ 71.99

This product was last offered at the strikethrough price on
06-29-2026

$ 68.39 USD

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Rein Silicone Vaccum Hose - Black - 65 Feet

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T#:378475

Part#: 5173125797120BLK

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Sale - Save 5% $ 175.99

This product was last offered at the strikethrough price on
06-29-2026

$ 166.75 USD

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$ 166.75 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter

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T#:378471

Part#: N203531-20

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Sale - Save 5% $ 363.52

This product was last offered at the strikethrough price on
06-29-2026

$ 345.34 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

OEM Rein Vacuum Pump - BMW

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T#:639711

Part#: 11668605976

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Sale - Save 53% $ 364.99

This product was last offered at the strikethrough price on
04-28-2026

$ 172.37 USD

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04-28-2026

$ 172.37 USD

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This vacuum pump bolts to the valve cover and is driven off of a small sprocket. Although capable of functioning for many years, the vacuum pump will eventually require replacement for continued operation of your engine. If you have started to notice noise coming from the vacuum pump on your engine, or have noticed that some of the vacuum-powered systems are not functioning properly, it may be time to replace your vacuum pump. This pump should be replaced at the earliest symptoms of failure, as once the pump fails completely, it can drop metallic components, such as bearings, into the valve cover and timing case, leading to complete engine failure.

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Rein for BMW E71 X6 ActiveHybrid N63 4.4L

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BMW N63 4.4L Vent Pipe - Each

BMW N63 4.4L Vent Pipe

Benefits:

Turbocharger Coolant Return Line - Cylinders 5-8

Transfer Case Servomotor M54 & N62 - Priced Each

Rein Water Pump - N63 S63

Turbocharger Coolant Return Line - Cylinders 1-4

Intercooler Expansion Tank

Rein Silicone Vaccum Hose - Black - 65 Feet

Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter

OEM Rein Vacuum Pump - BMW

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