Powerful UK Ltd
4X4 Parts & Accessories

Automatic Gearbox Filter (for the Britpart sump assembly)

for Range Rover Sport L320

This is a replacement filter for the Britpart auto gearbox sump/filter system on the Range Rover Sport L320.

The original Range Rover Sport gearbox sump and filter are one assembly and it's impossible to remove the sump/filter without lifting the gearbox.

Britpart developed a conversion kit which replaces the original one-piece plastic assembly with a metal sump and separate filter - and you can fit the kit without lifting the engine and gearbox!

This is a replacement filter for the Britpart system.

Note: This is for the filter only - if you require the sump and filter conversion kit then see our part number SMP142.

If your gearbox has the ribbed plastic sump it most likely that your car still has its original filter and this part is not suitable!

Degradation in gearbox oil can lead to judder, noise and the gearbox seems hesitant to change gear.

We are often asked "when should I change the gearbox filter and oil?" and generally if your gear change is smooth with no thud or hesitation then leave it alone! Our project car had 200K miles on the original oil/gearbox before we decided to do this change. After the change the gear change was smoother and the fuel efficiency improved from 23MPG to 26MPG (10% improvement).

You can see this filter in the below videos which shows us fitting the Britpart conversion kit to our Discovery 4 (which uses the same gearbox/chassis as the sport).

These are not genuine Land Rover parts.

Fitting Details

The below videos show the removal and refit process of the conversion kit (our part number for this kit is SMP142) - this filter can be seen as part of this kit.

VIDEO 1: Removing gearbox sump

How to remove the sump/filter on a Land Rover Discovery 4 - YouTube

Video will open in a new window

VIDEO 2: Refitting the new sump and filter kit

Fitting the new filter and metal sump on a Land Rover Discovery 4 - YouTube

Video will open in a new window

Which Vehicles will this fit ?

This item will fit Range Rover Sport L320 with the Britpart conversion kit installed (this is a metal sump) - models with the 6 speed ZF 6HP26 gearbox

This item will not fit if you have the original gearbox sump/filter fitted (this is a ribbed plastic assembly)

 

Note for Shipping Outside UK - Deliveries to all countries outside the UK will be subject to import duties and / or taxes at the customs border of the destination country. It is the responsibility of the customer to pay all charges of this nature.

 

Disclaimer

Powerful UK Ltd do not represent any Original Equipment Manufacturer (OEM) in any way and are a fully independent company.  Powerful UK Ltd do not claim in any way that the products we supply are of OEM origin other than where specifically stated in the item description.

Any reference to OEM names, OEM product identification descriptions or OEM model numbers is for identification only and does not indicate that it is an OEM part unless otherwise confirmed as such in the item description.

 

The Powerful UK part number for this item is [ SMP376#L320 ]
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  • Please ensure that you check all items carefully for damage / missing items before taking to a third party for fitting.

    Please notify us immediately if you have received a faulty item and we will replace or refund. Powerful UK Ltd shall have no liability for any additional fitting costs incurred by the customer in connection with fitting faulty parts.

    Please ensure that you check the fit of an item carefully before painting or modifying in any way.  We are unable to accept returns of modified parts or compensate for the cost of third party modification to a faulty part.

    All fitting instructions and videos provided by Powerful UK Ltd are for advice and guidance only and should only be followed once an assessment has been made by the operator of the task, vehicle compatibility, impacts on safety etc.

    Powerful UK Ltd shall have no liability for any issues or damage caused when fitting our parts.  Powerful UK Ltd will not be responsible for any errors or omissions or for the results obtained from the use of such information.

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  • Powerful UK Ltd

    We are a family run business based near Swindon in Wiltshire. We are a private limited company, incorporated in October 2001.

     We design, manufacture and sell a range of 4x4 parts and accessories and supply to both the trade and public.

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    Shipping (Outside UK) - 
    Conditions for delivery outside of the UK where duty and /or taxes are applicable

    Deliveries to all countries outside the UK will be subject to import duties and / or taxes at the customs border of the destination country. It is the responsibility of the customer to pay all charges of this nature.

    If a customer refuses to pay these charges and the order is returned to us by the courier, the customer shall be responsible for the return shipping charges and these will be removed from any subsequent refund due to the customer

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     Any faulty products must be returned at your own cost, we will only refund the item cost.