Both the ZF (XK8) and the Mercedes (XKR) automatic gearboxes are supposed to be 'sealed for life' units with no need to service the gearbox. These gearboxes are no exception to the fact that the oil and therefore the filters will become contaminated with mileage and to preserve the life of the unit, they will benefit from an oil change at 50,000 and thereafter 30,000 mile intervals. In the past, servicing the autobox was prohibitive due to the cost of the special oil / filter required for the job.

Now at XK8 and XKR Parts we can offer complete service kits covering the whole model range including; XK8 (ZF5HP24). XKR (Mercedes 722-600) and late XK8 / New XK (ZF6hp26 - 6 speed auto boxes.  Our service kits also include the correct Jaguar specification gearbox oil with the right quantity so no need to buy more than you need.

XK8 (ZF5HP24) Gearbox

ZF5HP24 XK8 and XJ8 Automatic Gearbox Filter Kit

Kit includes:

Filter, Sump Gasket and Correct LT71141 Mobil Oil (6 litres only required) and Filling Instructions.

Special offer Price - £89.75

Excluding Shipping and VAT.

XKR (Mercedes 722-600) Gearbox

Mercedes 722 600 Autobox Filter, Gasket and Oil

Kit includes:

Filter, Sump Gasket, Correct Titan ATF 4134 Oil (6 litres only required) and Filling Instructions.

Special offer Price - £89.75

Excluding Shipping and VAT.

Late XK8 / New XK (ZF6hp26-6 speed) Gearbox.

XK8 and New XK ZF6hp26 Filter Sump and oil

Kit includes:

Filter, Sump Gasket, Correct Shell ATF M1375.4 Oil (6 litres only required) and Filling Instructions.

Special offer Price - £116.95

Excluding Shipping and VAT.

Please CONTACT DAVE if you would like to to purchase the complete filter kits or just the filter or special oil components of the kit.

WORLDWIDE MAIL ORDER AVAILABLE AND IF OUTSIDE THE UK AND EEC COUNTRIES THEN NO UK VAT TAX TO PAY !

HURRY WHILE STOCKS LAST AND PRICE OF KIT COMPONENTS GOES UP !

Jaguar XK8 and XKR Parts

In earlier examples of the Jaguar XK8 / XKR, slow or erratic operation of the hood is typically caused by the type of oil used in the hydraulic system. This has a tendency to coagulate and take on the form of marmalade type strands which obviously then will affect the operation of the hood mechanism. Since then, Jaguar changed the oil used in the XK8 / XKR hood mechanism.

To therefore resolve problems with the XK8 / XKR hood operation parts and system in the earlier cars there is a need to drain the system, to then fully strip down the hydraulics, flush through the oil and then replace with the new oil. Ideally the system needs to be flushed 2-3 times to ensure the old oil is fully removed and to ensure the future smooth operation of the hood mechanism system.

The procedure to change the oil should be available in one of the Jaguar forums.

One of the XK8 / XKR tools that may be required is the Allen key supplied with all convertible models and sited in the boot next to the pump. This enables the hood to be hand wound down in the event of complete electrical failure.

The correct fluid to use is Pensoil CHF 11S.

Correct oil for XK8 and XKR convertibles

For servicing your car, getting the right XK8 Parts is essential. For engine oil it is critical to get the maximum performance and longevity out of the engine. There are a large range of mineral or synthetic oils available on the market, but which one is right for the XK8 / XKR ?

PalmerSport who provide some of the best motorsport driving event days in the UK run several formula Jaguars using AJ-V6 3.0-litre engines. They get used hard on a daily basis and so need a high quality robust proven oil.

PalmerSport have been using the Comma range of performance motor oils and specifically for their high performance cars the 5W50 Motorsport Oil. Designed for high performance and multivalve engines, in extreme temperatures, this offers maximum protection and ultimate protection. 

For XK8 and XKR engines and normal road use and for the best protection and performance, Comma recommend Xtech 5W30. This product benefits from the considerable knowledge gained from the hard Motorsport miles put in from companies such as Palmersport.

If your looking to buy oil for your XK8 or XKR, then you will need 6 or 7 litres depending on your chassis number. Further details on this later. Other XK8 Parts you will need are oil filter and oil drain plug.

Copyright – XK8 Parts – www.xk8-parts.com