Crankcase Breather Hose for 2011-2017 BMW X5 & More - SKP SK121292

$29.99
SKP Engine Crankcase Breather Hose SK121292
SKP Engine Crankcase Breather Hose SK121292 - view 2
SKP Engine Crankcase Breather Hose SK121292 - view 3
SKP Engine Crankcase Breather Hose SK121292
SKP Engine Crankcase Breather Hose SK121292 - view 2
SKP Engine Crankcase Breather Hose SK121292 - view 3

Vehicles this part fits
    Part number: SK121292
    UPC: 842296173194
    Condition: New
    Weight: 0.31 LBS
    Item Package Code: EA
    Part Has Core (Y/N): N
    Item Package Quantity: 1
    $29.99
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    SKP Engine Crankcase Breather Hose P/N:SK121292
    SKP Engine Crankcase Breather Hose P/N:SK121292
    $29.99
    $29.99

    Route crankcase blow-by vapors cleanly through the engine's ventilation system with the SKP Engine Crankcase Breather Hose (SK121292). It is a direct-fit replacement for many BMW models, among them the 2011-2017 BMW X5 3.0L / 4.4L and the 2011-2016 BMW 535i 3.0L — see the "Vehicles it fits" section for the full list.

    • Crankcase ventilation: Channels blow-by gases from the crankcase along the intended path so pressure can vent normally.
    • Direct-fit replacement: Installs on the listed BMW applications to replace a cracked, brittle, or leaking original hose.
    • Signs it may need replacing: A whistling or hissing vacuum leak, oil residue at the hose, or a rough idle traced to a split or collapsed breather hose.
    • Country of origin: China.

    If a failed breather hose is the cause of your symptoms, this hose replaces it. Diagnose the underlying cause before replacing, as these signs can have other sources.

    Interchange: 11 12 7 584 128
    11127584128

    This part cross-references / interchanges with the following part numbers:

    11127584128, 11 12 7 584 128

    Frequently Asked Questions

    What does the SKP SK121292 crankcase breather hose do?

    It carries crankcase blow-by gases along the engine's ventilation path so pressure can vent normally. It manages that routing but does not stop blow-by itself.

    Is this also called a crankcase vent hose?

    Yes. The Engine Crankcase Breather Hose (SK121292) is also referred to as a crankcase vent hose.

    Which vehicles does SK121292 fit?

    It is a direct-fit replacement for many BMW models, including the 2011-2017 BMW X5 3.0L / 4.4L and the 2011-2016 BMW 535i 3.0L. Check the "Vehicles it fits" section for the full list.

    What are signs this breather hose may need replacing?

    A whistling or hissing vacuum leak, oil residue around the hose, or a rough idle traced to a cracked, brittle, or collapsed hose. Confirm the cause before replacing.

    What interchange numbers does this hose replace?

    It cross-references 11 12 7 584 128 (also shown compact as 11127584128).

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