Standard FilterMAG SS-375 - The Standard FilterMAG is designed for the oil filtration needs of light-duty automotive and truck applications and is particularly suited to classic Land Rovers. The SS-375 Standard FilterMAG fits oil filters with a diameter from 3.50" to 3.90" (which covers all Land Rover V8 and Tdi applications including the Land Rover Genuine Parts ERR3340 Oil Filter and K&N HP-3001 Performance Oil Filter). The eight Neodymium magnets attract and trap metal particulates as small as 2 microns in size and holds them tightly against the oil filter's walls. The SS375 will immediately begin cleaning your engine's oil without restricting or otherwise affecting oil's flow.

Here at First Four we take online payment security very seriously.

We have the very latest SagePay Payment Gateway system installed on our site. This means that nobody sees your payment card details when you submit them with your order online, not even us. The details are directed straight through to SagePay, by-passing our web host and ourselves.

You can also pay by PayPal, so you don't even have to use a payment card at all.

We believe our payment system is among the most secure payment systems on the internet, so that you can order with complete confidence.

FREE UK Carriage Charges.

Online orders with a value over £95.00 excluding VAT will not be subject to a carriage charge.  An economy delivery service is used in these cases, normally taking 3-4 days for delivery.  For this option please select the 'ENGLAND ORDERS OVER £95 FREE' option on the destination list when checking out. Please note this offer excludes the Scottish Highland and all UK off-shore islands.

If you require a faster delivery service please select the 'MAINLAND ENGLAND/WALES' option on the destination list when checking out.

If you are placing a small order worth only a few pounds it is recommended that you contact us by phone or e-mail as we may then be able to charge you a lower rate than £5.00

Free delivery does not apply to trade or overseas orders.