BMW 3.0

Conical Valve Spring Kit

Fits Models: M2, M3, M4, 135, 235, 335, 435, 535, 640, 740, X3, X4, X5, X6, Z4
Engine Codes: N54B30A, N54B30B, N55B30A, N55B30B, S55B30A
Supertech Number: SPRK-FE20N54-BE
Please see the tabs above for more information.
Free next-day delivery - UK Mainland only
Fast Worldwide Shipping
If you require any assistance or would like to ask any questions, please contact us

Engine Information
Engine Codes	N54B30A N54B30B N55B30A N55B30B S55B30A
Engine Size	2979cc
Engine Type	6 Cylinder 24v Petrol

Domestic UK

We offer Free UK delivery, which is approximately 2 working days. We use FedEx & DPD.

For same-day processing, please place your order by 4:00 PM, Monday–Friday

FedEx - UK Free -or- £7.50 plus VAT for the next working day before 12 Noon
DPD - UK Free -or- £7.50 plus VAT for the next working day before 12 Noon
Collection - Collect in person free of charge

International

We use FedEx and DPD for international deliveries. Please enter your address at checkout, and the system will calculate the cost based on the size and weight of your order.

Model

Limits

BMW	Z4	Petrol - 3.0 2979cc	2009-2016
BMW	X6	Petrol - 3.0 2979cc	2008-2014
BMW	X5	Petrol - 3.0 2979cc	2013-2018
BMW	X4	Petrol - 3.0 2979cc	2014-2018
BMW	X3	Petrol - 3.0 2979cc	2010-2017
BMW	M4	Petrol - 3.0 2979cc	2014-2020
BMW	M3	Petrol - 3.0 2979cc	2014-2021
BMW	M2	Petrol - 3.0 2979cc	2015-2018
BMW	740	Petrol - 3.0 2979cc	2008-2012
BMW	640	Petrol - 3.0 2979cc	2011-2018
BMW	535	Petrol - 3.0 2979cc	2006-2009
BMW	435	Petrol - 3.0 2979cc	2014-2016
BMW	335	Petrol - 3.0 2979cc	2006-2011
BMW	235	Petrol - 3.0 2979cc	2014-2016
BMW	135	Petrol - 3.0 2979cc	2008-2013