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REIN AUTOMOTIVE Breather Hose - ABV0118R

REIN AUTOMOTIVE Breather Hose - ABV0118R

REIN AUTOMOTIVE
Availability:
5+ in stock, ready to be shipped

Ships same or next business day

SKU ABV0118R
$9.66 - $9.66
$9.66
$9.66 - $9.66
$9.66
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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REIN AUTOMOTIVE

Breather Hose

This product also goes by these part numbers: 11 15 1 708 801, 11151708801, ABV0118R

This part also goes by the following cross reference.

Cross Reference Part Number: 11151708801

Fits These Vehicles 8 applications
BMW
Make Model Engine Years
BMW 325i 2.5L6 1987–1993
BMW 325is 2.5L6 1987–1991
BMW 325iX 2.5L6 1988–1991
BMW 525i 2.5L6 1989–1990
BMW 528e 2.7L6 1987–1988
BMW 325 2.7L6 1987–1988
BMW 325es 2.7L6 1987–1987
BMW 325e 2.7L6 1987–1987

Fitment data last updated: 2026-06-30

Fits 8 vehicle applications Check vehicle fitment before ordering View fitment

About this Crankcase Ventilation (PCV)

The REIN AUTOMOTIVE ABV0118R is part of the crankcase ventilation (PCV) system, which routes gases that escape past the pistons back into the intake to be burned, and separates oil out of them. When the system fails, crankcase pressure and oil consumption can rise quickly.

Frequently asked questions

What does the crankcase ventilation system do?

It relieves pressure inside the engine by drawing blow-by gases back into the intake, while an oil separator or valve keeps oil out of the intake. Correct crankcase pressure protects seals and gaskets.

What are the signs of a failed PCV valve or oil separator?

A whistling or howling noise at idle, rough idle, lean-running fault codes, higher oil consumption, oil leaks from seals, blue smoke, or suction at the oil filler cap strong enough to hold the cap down.

What should I replace along with it?

Crankcase vent hoses become brittle with heat and age, so inspect and replace cracked hoses and fittings at the same time. On many European engines, the valve cover and separator are serviced together.

Can I replace PCV components myself?

Many parts are accessible with basic tools, though some separators sit under the intake manifold. Handle old plastic fittings carefully, as they can break during removal.

How do I make sure this crankcase ventilation part fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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