Due to high seasonal demand, turn-around time for rebuild service orders is currently about 2 weeks. Core exchange orders typically ship within 1-2 business days.
No products in shopping cart
- Alfa Romeo
- Aston Martin
- Audi
- Bentley
- BMW
- BMW Z3 (E36) 1996-2002
- BMW Z4 (E85) 2002-2008
- BMW Z4 (E89) 2009-2016
- BMW 1-Series (E88) 2007-2014
- BMW 2-Series (F23) 2014-2018
- BMW 3-Series (E46) 2000-2006
- BMW 5-Series (E61) 2004-2010
- BMW 6-Series (F12) 2011-2018
- BMW 6-Series (E63/E64) 2003-2010
- BMW 7-Series (E65/E66) 2001-2008
- BMW 8-Series (G14) 2019-2024
- BMW 8-Series (F91) 2019-2024
- Buick
- Cadillac
- Chevrolet
- Chrysler
- Ferrari
- Ford
- Infiniti
- Jaguar
- Lamborghini
- Maserati
- Maybach
- McLaren
- Mercedes-Benz
- R129 SL-Class 90-02
- W124 E-Class 93-95
- R170 SLK-Class 1998-2003/2004
- R171 SLK-Class '04 non US or '05-'11 all models
- R172 SLK / SLC-Class 2011-2020
- R230 SL-Class 03-12
- R231 SL-Class 2012-Present
- W208 CLK-Class 98-03
- W209 CLK-Class 03-09
- W205 C-Class 2017-2020
- A207 E-Class 2010-2017
- W211 E-Class 03-09
- W215 CL-Class 00-06
- W220 S-Class 00-06
- W221 S-Class 2006-2013
- W463 G-Class 97-14
- X164 GL-Class 07-12
- Mini Cooper
- Mitsubishi
- Nissan
- Opel
- Peugeot
- Pontiac
- Porsche
- Rolls-Royce
BMW Z4 (E89) 2009-2016
- 2009-2016 Z4 | BMW hard top convertible
- Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!
- Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
BMW Z4 (E89) 2009-2016
Grid ListThere are 7 products.
Grid ListRebuild & upgrade service for your Z4 convertible top pump, also known as Motor assembly or Hydro Unit. Your pump will ship back exceeding all manufacturer's specs. This is a full rebuild where the pump gets torn apart to the component level, all seals get replaced and upgraded, every component checked for tolerance and function and replaced as necessary. The pumps shipping from Top Hydraulics may not look as pretty as brand new ones but we are sure that they are better inside and will outlast new ones.
There is a surcharge for replacing abused or missing pressure relief valves, see details below.BMW part number 54377309634, aka 7220798 or 7309634
Send in your part first.
Return shipping within the US for $20 via FedEx 2-Day Service with signature required.Return shipping to Canada is $55 via FedEx International Ground or $100 via FedEx International Priority.
Return shipping to most other countries is $145.
Price$800.00Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the roof panel cylinders in pairs. Send in your cylinder(s) first, core exchange is not yet available for E89 cylinders.P/N: 54377223333Price$250.00Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the roof panel cylinders in pairs. Send in your cylinder(s) first, core exchange is not yet available for E89 cylinders.P/N: 54377223334Price$250.00Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the main pillar cylinders in pairs. Send in your cylinder(s) first, core exchange is not yet available for E89 cylinders.P/N: 54377223335Price$250.00Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the main pillar cylinders in pairs. Send in your cylinder(s) first, core exchange is not yet available for E89 cylinders.P/N: 54377223336Price$250.00Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the rear module cylinders in pairs. Send in your cylinders first, core exchange is not yet available for E89 cylinders.P/N: 54377223337Price$250.00Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the rear module cylinders in pairs. Send in your cylinders first, core exchange is not yet available for E89 cylinders.P/N: 54377223338Price$250.00 - Aston Martin