Rein ABV0230 Engine Crankcase Breather Hose

OE-Style Breather Hose for BMW Crankcase Ventilation

Rein ABV0230 is an OE-quality engine crankcase breather hose built for European vehicle applications that require a direct replacement with original-equipment form, fit, and function. It is engineered for BMW crankcase ventilation service and uses materials selected for heat, oil, salt, road debris, and contaminant resistance.

Compatible with BMW 335i, 335i xDrive, ActiveHybrid 3, 335i GT xDrive, 435i, 435i xDrive, 435i Gran Coupe, 435i xDrive Gran Coupe, M235i, M235i xDrive, and M2 applications. Part number ABV0230 is a direct-fit replacement for service work where the original breather hose has deteriorated or cracked.

Key Features

• Matches original equipment design specifications.
• Manufactured with high-quality materials for consistent fit and durability.
• Direct-fit replacement for straightforward installation.
• Resists heat, salt, road debris, oil, and other contaminants.
• OE-quality construction for BMW crankcase ventilation service.

Detailed Description

Rein ABV0230 is an engine crankcase breather hose designed as an OE-style replacement for BMW vehicles. It is built to match the original part in form, fit, and function, making it a practical choice when servicing the crankcase ventilation system on turbocharged and performance-oriented BMW models. The hose material uses plastic and foam construction to support the demands of underhood operation.

This part cross-references BMW 11127599753 for the same application. Use ABV0230 when replacing a worn breather hose on BMW 335i, 335i xDrive, ActiveHybrid 3, 435i, M235i, and M2 platforms.

What It Helps Address

• Cracked or brittle breather hose material.
• Oil vapor leakage at the crankcase ventilation connection.
• Vacuum or ventilation flow issues caused by hose deterioration.
• Fitment problems from non-OE-style replacement parts.
• Underhood contamination from a damaged ventilation hose.

Installation Notes and Tips

Verify the vehicle application before installation and compare the original hose routing and connection points to the replacement part. Inspect adjacent crankcase ventilation components for wear, oil residue, or heat damage before reassembly. ABV0230 is a direct-fit part for the listed BMW applications, which helps simplify replacement during routine maintenance or repair.

Quality Assurance

Rein positions this breather hose as an OE-quality replacement for European vehicles, with construction intended to match the original manufacturer’s design requirements. Part number ABV0230 is backed by a 24-month/24,000-mile warranty.