Automotive repair component designed to restore PCV valve covers and extend service life. Confident DIYers and independent mechanics gain a simple route back to reliable engine sealing. Is the Bohaner PCV Valve Cover Repair Kit the right match for BMW B58 maintenance?
⚡ At a Glance
- • Material Durability: ABS plastic with metal elements for stable, long-lasting performance
- • Best for: Owners and mechanics of BMW models using the B58 engine who need a straightforward membrane replacement
- • Not ideal for: Vehicles outside the listed BMW fitment or users without basic mechanical skills
ABS and metal construction aims to restore the valve cover membrane reliably. Supplied references match common BMW B58 applications to simplify correct selection.
Prolonged Valve Cover Life – With ABS plastic and metal membrane
Membrane bonnet components are made primarily from ABS plastic paired with metal parts to resist heat, oil and mechanical wear. The combination is chosen to maintain a secure seal under typical engine conditions.
Replacement of a worn diaphragm helps extend the working life of the valve cover and reduces the risk of leaks. Safer sealing contributes to steadier engine performance between services.
Straightforward DIY Replacement – Thanks to simple pry-off installation
Replacement procedure requires removing the valve cover and prying off the old diaphragm using a screwdriver, with no specialised tools listed. The method keeps steps simple and repeatable for those familiar with basic engine work.
Quick garage or home repairs are possible for anyone comfortable with basic hand tools and valve cover removal. Reduced labour complexity keeps downtime to a minimum.
OE Reference Match for Fitment – With listed OEM numbers
Reference OE/OEM numbers provided are 11127645173 and 500142091, and fitment notes list specific BMW chassis across 1, 2, 3, 4, 5, 6, 7, X3 and X4 series. The references help cross-check compatibility with B58 applications.
Clear OEM references make it easier to confirm correct match for many BMW models, lowering the chance of ordering the wrong part. Suitable selection reduces return hassle and installation delays.
✨ The 4 Key Reasons for Bohaner PCV Valve Cover Repair Kit
- OE reference numbers listed – Ensures straightforward part matching for many BMW B58 applications
- Wide BMW fitment coverage – Compatible with multiple 1, 2, 3, 4, 5, 6 and 7 series and X models
- Simple installation method – Requires only valve cover removal and a screwdriver for replacement
- Supports driving safety and experience – Restores valve cover function to reduce leak risk and maintain engine performance
📋 Technical Details at a Glance
- Category: Automotive replacement part
- Type: PCV valve cover repair kit (membrane/diaphragm)
- Brand: Bohaner
- OE/OEM Reference: 11127645173, 500142091
- Material: ABS plastic and metal components
❓ Frequently Asked Questions
Q: Will this kit fit my BMW?
A: Check the listed fitment: 1 series F20 F21 F22; 2 series F22 F23; 3 series F30 F31 F34; 4 series F32 F33 F36; 5 series G30 G31; 6 series G32; 7 series G11 G12; X3 G01; X4 G02. The kit is specified for BMW B58 applications with the provided OE references.
Q: What materials are used in the repair kit?
A: Components are made mainly of ABS plastic together with metal parts, chosen for durability and stable performance under engine conditions.
Q: How difficult is installation?
A: Installation is described as simple: remove the valve cover and prise off the old diaphragm using a screwdriver, so basic mechanical skill and common hand tools are sufficient.
🏆 Our Verdict
Suitable for BMW owners and independent mechanics who need a direct replacement for worn PCV valve cover membranes, especially on B58 engines. OEM reference numbers and broad fitment notes make correct matching straightforward and reduce uncertainty at purchase. Durable construction and simple installation deliver a practical, maintainable repair that supports long-term engine reliability.
