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Over 11,000 Parts In Stock!

From floor mats to filters to complete engines, we carry the widest range of parts and accessories for your Land Rover you will find anywhere!

...And the important word here is stock. We simply don't list part #'s that we can buy - we stock them. We operate over 50,000 square feet of warehouse space at two warehouse locations on both the East and West coast.

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Our Guarantee On Low Prices!

Atlantic British strives to bring you the BEST QUALITY parts at the BEST PRICE!

Show us a better retail price on the same brand part/item and style advertised on any other website or catalog and...

We'll match it!

Plus, we'll even take an additional 5% Off the matched price

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Quality & Service

Since 1970, we've helped more Land Rover owners enhance, modify or repair their vehicle than any other independent parts specialist. Quality products, superior service and a wealth of happy customers are the keys to our success. Getting you what you need, efficiently and effectively - it's what we do.

We appreciate your business - buy with confidence!

Transmission Filter Service Kit, Conversion Upgrade With Replacement OE Land Rover Filter, Pan, ZF Lifeguard Fluid And Easier Installation Process, For Land Rover LR3, LR4, Range Rover Sport And Full Size

5 out of 5 stars View all reviews (7 customer reviews) | Review this item

Our Price: $389.95

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In Stock: white checkmark in green circle

Item: ATFCKOMEWFL (Same Fit As Part # ATFCKOME )

Buy On

  • LR3 / Discovery 3 V8 4.4L | '05 - '09
  • LR3 / Discovery 3 V6 4.0L | '05 - '09
  • LR4 / Discovery 4 V8 5.0 Liter | '10 - '13
  • Range Rover Full Size 4.4 (Jag Engine) | '06 - '09
  • Range Rover Full Size 4.2 Supercharged (Jag Engine) | '06 - '09
  • Range Rover Full Size | '10 - '12
  • Range Rover Full Size Supercharged | '10 - '12
  • Range Rover Sport | '06 - '09
  • Range Rover Sport Supercharged | '06 - '09
  • Range Rover Sport | '10 - '13
  • Range Rover Sport Supercharged | '10 - '13

wrench iconMaintenance Made Easy...

Rover maintenance has never been easier with our convenient and complete Maintenance Service Kits.

A great upgraded solution that actually makes your ZF Rover transmission fluid change much easier to complete than using typical OE Land Rover process!

This kit includes the Original Equipment Land Rover filter.
Worn transmission fluid leads to judder, noise and a deterioration in gear change quality. ZF recommends oil and filter changes after 50,000 to 75,000 miles on all 5, 6 & 8 speed automatic gearboxes, to ensure optimum performance.
These are improved and easy change filter conversion kits for all vehicles using the ZF 6HP26 automatic transmission - LR3, LR4, Range Rover Sport and Range Rover Full Size L322 models. The standard fluid and filter change process from Land Rover is a very lengthy process. The sump and filter are normally one piece and fitting involves jacking the engine up and unbolting the mounts, plus the removal of the exhaust. The fitting of this kit is far easier. Once the fluid has been drained from the transmission, simply remove the bolts from the old unit and cut the old plastic sumps filter tube with a hacksaw. Slide the old sump out and remove the other end of the sawn-off filter tube. The new separate filter can then be fitted and the new sump pan slides into place and is bolted up with the new gasket supplied. 


  • New Land Rover Original Equipment Replacement Transmission Filter
  • Replacement, Upgraded Steel Transmission Fluid Sump Pan
  • Replacement Sump Pan Gasket
  • (7) Liters ZF Lifeguard Transmission Fluid
  • Transmission Sleeve (screw-in)
  • Gasket Fitting Bolts
  • Printed Instructions
Once secure the transmission can be filled as per manufacturer’s instructions. The new sump pan also has the added benefit that it is manufactured in durable steel rather than the plastic of the original OE pan.
Additional kits available with choice of a quality aftermarket filter and all the ZF Lifeguard Transmission Fluid you need for a complete service replacement - see alternative items.

What's more, get your Rover's maintenance information today with our Maintenance Service Schedule for your model Rover! Each schedule includes all the mileage break service information you need and lists our Comprehensive Service Kits for each mileage break. Each comprehensive kit includes all the parts required for that mileage break in one complete, convenient package!... Your BEST value!

Following a maintenance schedule for you Rover has never been easier! And remember, MAINTAINING your Rover will always save you money in the long run.

Transmission (Automatic) Filter Conversion Kit for LR3, LR4, Range Rover Sport and Range Rover Full Size

Watch Doug, our Land Rover Master Technician, take you step-by-step in the removal and installation of the Transmission Filter Conversion Kit on a 2005-2009 LR3. Using kit # ATFCK, this is an easy change filter conversion kit for all Rovers using ZF 6HP Automatic Transmission. This includes the LR3, LR4, Range Rover Sport and Range Rover L322 models. Installing the original factory filter change kit is a very lengthy process. The original sump and filter are normally one piece and fitting involves jacking the engine up and unbolting the mounts, plus, the removal of the exhaust. This new kit has a two-part filter and pan design, which makes installation much easier. Doug will also address replacement of the Automatic Transmission Valve Body Sleeve part number TZV500010G which has a tendency to leak. It is recommended that this sleeve be replaced while you have the pan down. This service is recommended to be performed every 50,000 to 70,000 miles to ensure optimum performance.

Kit includes the following components:
# Description Qty. Included Qty. In Stock List
 1  Transmission Filter Service Kit: Conversion Upgrade With Replacement Original Equipment Land Rover Filter, Pan And Easier Installation Process For LR3, LR4 And Range Rover Sport 1 Yes! $219.95
 2  Transmission Fluid ZF Lifeguard 1 Liter / 1.06 Quarts 7 Yes! $174.65
 3  Sleeve Transmission Screw In 1 Yes! $17.95
Total Value: $412.55
Your Cost: $389.95
You Save: $22.60

(Total of 7 customer reviews) | Review this item

5 out of 5 stars | Date Posted: 08-04-2019

By: Dena Cunningham

Glad you converted it so you don't have to jack up the whole motor. Thanks!

5 out of 5 stars | Date Posted: 02-25-2019

By: Christopher Hunt

Great products from Atlantic British. Ease of installation,and quality all came together.

5 out of 5 stars | Date Posted: 12-20-2018

By: Dwayne Jordan

Kit worked just as stated; very pleased! Saved myself a nice amount money.

5 out of 5 stars | Date Posted: 07-27-2018

By: Valeri Telman

Perfect correction to a manufacturer’s design flaw. Takes longer to refill transmission with fluid then change the filter and pan

5 out of 5 stars | Date Posted: 05-25-2018

By: Kamran Raissian

Fit and functioned perfectly. Also, thanks for your instructional videos.

5 out of 5 stars | Date Posted: 09-25-2017

By: Drew Chace

The only way to go, to keep my 2012 LR4 transmission in great condition. It has 101,000 miles. Will change transmission fluid every 50,000 Miles now.??????

5 out of 5 stars | Date Posted: 04-17-2017

By: Ken Denton

Was just what I needed. Great fit and video of installing kit made it easy

View all 7 customer reviews

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