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ACE And Power Steering Fluid By Rock Oil STC50519, Fully Synthetic All System CHF, 1 Liter, For Land Rover Discovery Series II, LR3, LR4, Range Rover Sport, And Range Rover Full Size L322 (See Fitment Years)

7 reviews 5 out of 5 stars

Price: $29.95

  • Item: STC50519
  • By Rock Oil
  • In Stock
  • AB Recommended
  • Guaranteed Best Price
Save to My Wishlist

Fits

  • Discovery Series II | 99 - 04
  • 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
  • LR4 / Discovery 4 V6 3.0 Liter | 14 - 16
  • Range Rover Full Size 4.4 (BMW Engine) | 03 - 05
  • 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 Full Size V8 5.0L Naturally-Aspirated | 13
  • Range Rover Full Size V8 5.0L Supercharged | 13 - On
  • Range Rover Full Size V6 3.0L Supercharged | 14 - On
  • Range Rover Sport | 06 - 09
  • Range Rover Sport Supercharged | 06 - 09
  • Range Rover Sport | 10 - 13
  • Range Rover Sport Supercharged | 10 - 13
  • Range Rover Sport V8 5.0L Supercharged | 14 - On
  • Range Rover Sport V6 3.0L Supercharged | 14 - On
  • Range Rover Sport V6 3.0L TDI | 14 - On

OEM Reference (details)

  • STC50519

Product Details

Fully-Synthetic All System CHF is formulated and manufactured in the UK by premium automotive fluid specialists, Rock Oil, to exceed Original Equipment factory fill specification for Rover OE Spec Power Steering Fluid and Active Cornering Enhancement (ACE) Fluid STC50519.

Since 1928, Rock Oil has been Europe's premium manufacturer of automotive oils and fluids.

You should only use the proper specification ACE and Power Steering fluid in your Rover. Using non-spec fluid can lead to mechanical problems or service issues.

AB Recommended

We recommend this item as it offers the best mix of quality and value.

Product Videos

Power Steering Pump Replacement On Discovery Series II
Power Steering Pump Replacement On Discovery Series II

Atlantic British Ltd. Repair & Maintenance Academy How-To Video: Watch Doug, our Land Rover Master Technician, show you how to access and replace the power steering pump on a 1999-2004 Discovery Series II. The power steering pump, which is part # QVB500080OE is a common replacement item, and it is recommended that the hoses related to this installation be replaced too. Power Steering Hose Kit # 9397D2, includes the pump to box, reservoir to pump, and low pressure hoses. Doug also covers the power steering reservoir (QFX100371) discussing issues that develop over time with this item. You will also need the ACE and Power Steering Fluid. Doug shows the genuine fluid STC50519 in the video. There is also now an excellent aftermarket alternative for this fluid now from Rock Oil that we recommend (and will save you a few $$.) Questions about this video? Call us at 1-800-533-2210 or contact us via the question tab.


Product Reviews

7 reviews 5 out of 5 stars

Review this item

Posted 11-12-2018

Verified Purchase

By Michael Strapason

This fluid did make the pump quieter but it's still leaking. Most likely time to change the pump and fill it up with this fresh fluid. I guess this is a good alternative to the OEM Land Rover fluid.

Posted 10-11-2018

Verified Purchase

By Gregory Oivanki

Product was sent expeditiously and worked great. Thanks! I have used this product before and this is the only site where I could find it again. Please continue to carry this and other products for my Discovery needs.

Posted 06-20-2018

Verified Purchase

By Andres Delgado

Just as good as oem fluid but cheaper. I recommend this product.

Posted 06-05-2018

Verified Purchase

By Anthony Hillyard

Great price! Received my purchase extremely fast! Works great in my Range Rover, no more noise from the steering pump. Also used the fluid in my BMW.

Posted 03-05-2018

Verified Purchase

By Kelvis Reid

Hard to find the right anything for my RR BUT AB always has the right product and you don’t have to second guess !!!

Posted 02-13-2018

Verified Purchase

By Ben Tyson

Saved by buying this over the genuine rover fluid. I used this to flush power steering and dynamic response fluid on my 2010 RRS S/C. Worked great. I used 3 containers, and siphoned it out of reservoir, drove a bit, and lather-rinse-repeat. Note I had some question about what ACE fluid was vs this (ACE being what a similar sysstem on Disco 2's was called for example). But - called and confirmed, this is for power steering and dynamic response for a L320 RRS or LR3/4.

Read All 7 Reviews Review this item

Price: $29.95

  • Item: STC50519
  • By Rock Oil
  • In Stock
  • AB Recommended
  • Guaranteed Best Price
Save to My Wishlist

Fits

  • Discovery Series II | 99 - 04
  • 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
  • LR4 / Discovery 4 V6 3.0 Liter | 14 - 16
  • Range Rover Full Size 4.4 (BMW Engine) | 03 - 05
  • 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 Full Size V8 5.0L Naturally-Aspirated | 13
  • Range Rover Full Size V8 5.0L Supercharged | 13 - On
  • Range Rover Full Size V6 3.0L Supercharged | 14 - On
  • Range Rover Sport | 06 - 09
  • Range Rover Sport Supercharged | 06 - 09
  • Range Rover Sport | 10 - 13
  • Range Rover Sport Supercharged | 10 - 13
  • Range Rover Sport V8 5.0L Supercharged | 14 - On
  • Range Rover Sport V6 3.0L Supercharged | 14 - On
  • Range Rover Sport V6 3.0L TDI | 14 - On

OEM Reference (details)

  • STC50519

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What Our Customers Are Saying

EXCELLENT
4.9
2,196
Average
Reviews

Great products and excellent customer service. I always know what I'm getting and when to expect it and can trust it is going to be top quality.

Jeff S.
Weldon Spring, MO

7-18-24

Great experience so far with my sales rep! He was able to answer my questions and help put a quote together that was reasonable.

Eric B.
Jonesborough, TN

7-18-24

Best selection of the latest Rover merchandise - better than even most dealers…MUCH better than the Land Rover US site. Super quick to pull orders and ship out.

Lance S.
Farragut, TN

7-15-24

Every time I have needed anything for my discovery roverparts has been very helpful and knowledgeable to make sure I don’t miss anything I need to accomplish the task at hand.

Bert C.
kellogg, ID

7-4-24

You guys are GREAT!

Steve M.
Aiken, SC

7-2-24

The website is very easy to use. Your personnel are courteous and helpful. The products are great. ...and the shipping is extremely fast!

Raymond H.
Port Orange, FL

6-27-24

Quality products, exactly as described. Bonus points for the personal email with a point of contact in case I had any questions.

John B.
Temple, TX

6-18-24

Fast, courteous, knowledgeable and responsive.

James S.
Carson City, NV

6-18-24

I always find good information, good parts, the sales person shows always great knowledge about the parts and cars.

Jose R.
Lafayette, LA

6-17-24

Awesome customer service!

Randal B.
Saskatoon, SK

6-14-24

Reviews from our Customers...

  • FAST Shipping! Call these Folks they have all the answers to your part installation.

    -Bill M. (Boydton,VA)

    Great customer service, very knowledgeable staff. Everyone I have worked with are Land Rover owners- which is a big help for knowing the vehicles.

    You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

    Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

  • FAST Shipping! Call these Folks they have all the answers to your part installation.

    -Bill M. (Boydton,VA)

    Great customer service, very knowledgeable staff. Everyone I have worked with are Land Rover owners- which is a big help for knowing the vehicles.

    You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

    Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

  • You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

  • Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

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