Progressive Parts BMW B58 PCV Replacement Diaphragm

Description

A common failure item, sometimes including high-pitched squealing and smoke from the exhaust. This PCV repair kit provides all the necessary components to replace your old, cracked or leaking diaphragm without having to change the entire valve cover or even remove it.

The old, brittle cap is prone to breaking when DIY enthusiasts attempted to remove it from the valve cover. Our kit includes a replacement cap, ensuring a worry-free installation process.

OE Cross Reference: 11127645173, 173658

Fitment

1′ F20 LCI (09/2015 — 06/2019) – M140i, M140iX
1′ F21 LCI (09/2015 — 06/2019) – M140i, M140iX
2′ F22 (09/2015 — 06/2017) – M240i, M240iX
2′ F22 LCI (09/2016 — 12/2019) – M240i, M240iX
2′ F23 (09/2015 — 06/2017) – M240i, M240iX
2′ F23 LCI (10/2016 — 12/2019) – M240i, M240iX
3′ F30 LCI (10/2014 — 10/2018) – 340i, 340iX
3′ F31 LCI (10/2014 — 06/2019) – 340i, 340iX
3′ F34 GT LCI (09/2015 — 12/2019) – 340i, 340iX
4′ F32 (04/2015 — 02/2017) – 440i, 440iX
4′ F32 LCI (05/2016 — 12/2019) – 440i, 440iX
4′ F33 (03/2015 — 02/2017) – 440i, 440iX
4′ F33 LCI (05/2016 — 12/2019) – 440i, 440iX
4′ F36 Gran Coupé (03/2015 — 02/2017) – 440i, 440iX
4′ F36 Gran Coupé LCI (05/2016 — 12/2019) – 440i, 440iX
5′ G30 (10/2015 — 06/2019) – 540i, 540iX
5′ G31 (03/2016 — 06/2019) – 540iX
6′ G32 GT (09/2016 — 06/2019) – 640i, 640iX
7′ G11 (10/2014 — 01/2019) – 740i
7′ G12 (10/2014 — 02/2019) – 740i, 740iX, 740Li, 740LiX
X3 G01 (10/2016 — 07/2019) – M40iX
X4 G02 (03/2017 — 07/2019) – M40iX