Rein ABV0252 Engine Crankcase Breather Hose
OE Quality 60-Day Returns
Rein

Rein ABV0252 Engine Crankcase Breather Hose

Brand Rein ABV0252
Application Type Applicationspecific
Bullet Point 1 Matches original equipment design specifications
Bullet Point 2 Manufactured with high quality materials
Bullet Point 3 Direct fit for easy installation
Bullet Point 4 Resistant to heat, salt, road debris, oil and other contaminants
Container Type Bg
Country of Origin Tr
Item Height 3.0000
Item Length 11.0000
Item Level GTIN 888544109355
Item Qty 1
Item Quantity Size 1
Item Quantity Size UOM Ea
Item UOM Ea
Item Weight 0.3600
Item Weight Unit UOM Lb
Item Width 7.0000
Product Desc Extended 240 Rein oe quality breather hose. identical to oe part in form, fit
Product Desc Invoice 40 Rein breather hose
Product Desc Long 80 Rein oe quality breather hose
Product Desc Short 20 Breather hose
Warranty Distance 24000
Warranty Time 24
Fits BMW · 18 vehicles

OE direct replacement. Matches original equipment design for a direct fit and easy installation.

Heat and debris resistant. Built to withstand salt, road debris, oil, and other contaminants.

OE-quality breather hose made to perform like the original part.

Cross-references 11617563476 for the same application. See all 1.

$57.45Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $57.45
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Crankcase Breather Hose options

OE-Quality Breather Hose for BMW Applications

Rein ABV0252 is an engine crankcase breather hose built to match original equipment design specifications for select BMW models. It is a direct-fit replacement for the factory hose, with OE-style form, fit, and function for service on the crankcase ventilation system.

Compatible with 2002-2005 BMW 745i, 2002-2005 BMW 745Li, 2004-2005 BMW 545i, 2004-2005 BMW 645Ci, and 2004-2006 BMW X5, this Rein breather hose supports clean crankcase ventilation on European vehicles that use application-specific hose routing. Part number ABV0252 is also a direct reference for BMW OE number 11617563476.

Key Features

  • Matches original equipment design specifications
  • Manufactured with high-quality materials
  • Direct fit for easier installation
  • Resistant to heat, salt, road debris, oil, and other contaminants
  • OE-quality replacement for European vehicle crankcase ventilation service

Detailed Product Description

Rein ABV0252 is an OE-quality engine crankcase breather hose engineered for BMW crankcase ventilation repair. It is built as a direct replacement for the original hose, with the same form, fit, and function expected from the factory part. For BMW 745i, BMW 745Li, BMW 545i, BMW 645Ci, and BMW X5 applications, this hose helps restore proper routing between crankcase ventilation components while maintaining the original design layout.

This part number, ABV0252, is intended for the specified valve cover applications noted in the fitment data, including vehicles for cylinders 1-4 and configurations that require replacement of the matching cylinders 5-8 breather hose ABV0147. Rein breather hoses are built for European vehicles where OE-style fitment and material durability matter during emission control and crankcase ventilation repairs.

What This Part Helps Address

  • Cracked or brittle breather hose material
  • Oil vapor leaks in the crankcase ventilation path
  • Improper hose routing after hose failure
  • Vacuum-related drivability issues caused by damaged ventilation hoses
  • Contamination exposure from heat, oil, salt, and road debris

Installation Notes and Tips

Verify engine configuration and valve cover setup before installation. This hose is application-specific and must match the listed BMW fitment, including the cylinder-bank note shown for each vehicle. Inspect adjacent crankcase ventilation components, hose connections, and sealing surfaces before installing ABV0252 to confirm the full system is serviceable.

Fits 2002-2005 BMW 745i, N/A; Fits 2002-2005 BMW 745Li, N/A; Fits 2004-2005 BMW 545i, N/A; Fits 2004-2005 BMW 645Ci, N/A; Fits 2004-2006 BMW X5, N/A.

Quality Assurance

Rein Automotive positions this breather hose as an OE-quality replacement built for European vehicles and manufactured to mirror the original part in form, fit, and function. ABV0252 includes a 24-month/24,000-mile warranty.

Related reading

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2006BMWX54.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2006BMWX54.8LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2005BMW545i4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2005BMW645Ci4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2005BMW745i4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2005BMW745Li4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2005BMWX54.8LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2005BMWX54.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2004BMW545i4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2004BMW645Ci4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2004BMW745i4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2004BMW745Li4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2004BMWX54.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2004BMWX54.8LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2003BMW745i4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2003BMW745Li4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2002BMW745i4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
2002BMW745Li4.4LV8For Cyl. 1-4, For Valve Cover w/o PCV, Requires Replacement Of Cyl. 5-8 Breather Hose ABV0147
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
11617563476