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Water Pump For Land Rover Discovery 1, Discovery Series 2, Defender 90 And Range Rover P38

8 reviews 4.9 out of 5 stars

Price: $79.95

  • Item: STC4378A (Same Fit As Part # STC4378)
  • By Atlantic British Ltd.
  • In Stock
  • Guaranteed Best Price
Save to My Wishlist

Fits

  • Discovery I | 94 - 99
  • Discovery Series II | 99 - 04
  • Range Rover Classic | 95 | For Vehicles with Serpentine Belt
  • Range Rover 4.0 (P38) | 95 - 02
  • Range Rover 4.6 (P38) | 95 - 02
  • Defender 90 | 97

OEM Reference (details)

  • STC4378
  • ERR4077

Product Details

If the water pump in your Land Rover, Range Rover or Defender is worn and leaking, it’s time to purchase a water pump replacement (Part # STC4378A). Our Rover water pumps are manufactured specifically to fit your Land Rover Discovery I 1994 – 1999, Discovery 2 1999 – 2004, Range Rover 4.0 and 4.6 1995 – 2002, Defender 90 1997 and certain model Range Rover Classics. This Cooling and Heating system part also comes complete with a new gasket – an added feature that will prevent future leaks and extend lifespan of your water pump.

This aftermarket water pump provides cost-effective options to the customer looking to replace their Land Rover water pump with a new part, without spending a fortune. Those interested in upgrading to our Original Equipment water pump can click here!

If your water pump has failed, it’s a safe bet that your belts, hoses, viscous drive and thermostat should be replaced (You’ll have to remove them to reach your water pump anyway!). Replace all of your Cooling and Heating system parts at once and you won't have to worry about them for another 60k+ miles.

Own a different model Land Rover? We have water pumps for the LR3 2005 – 2009, Range Rover Sport 2006 – 2009, Range Rover and Range Rover Sport Supercharger, Freelander, Range Rover 4.4 2003 – 2005 and older model Range Rover Classics and Defenders.

The One Stop Shop for Land Rover Parts and Accessories

Replacing the components of your heating and cooling system has never been easier with Atlantic British. As North America’s largest wholesale and retail parts and accessories supplier for Land Rover and Range Rover vehicles, we offer a full range of original equipment (OE), genuine and aftermarket parts for nearly every vehicle application. Our Price Match Guarantee lets customers shop with confidence, knowing they will always receive competitive pricing on top-notch Rover parts, not to mention our best-in-class customer service and Land Rover expertise. When you buy from Atlantic British, you can be certain you are getting the highest quality service and support along with your high quality parts.

Product Videos

Water Pump Replacement On Popular Land Rover Models
Water Pump Replacement On Popular Land Rover Models

Atlantic British Ltd. Repair & Maintenance Academy How-To Video: Watch Doug, our Land Rover Master Technician, show you how to access and replace the water pump on a 1999-2004 Discovery Series 2. A common replacement item, water pump part # STC4378OE includes a new gasket. Please note: This How-To Video applies to and is also valid for a 1997 Defender 90, 1995 - 2002 Range Rover 4.0 or 4.6 (P38), 1995 Range Rover Classic, vehicles with 4.0 / 4.6 Bosch or GEMS engine. Questions about this video? Call us at 1-800-533-2210 or contact us via live chat.


Product Reviews

8 reviews 4.9 out of 5 stars

Review this item

Posted 09-12-2018

Verified Purchase

By Charlie Nayar

Followed the Atlantic British YouTube video help me walk through it done easy install

Posted 11-13-2017

Verified Purchase

By Jon Gilliatt

Just put one of these on my P38, nice part, metal impellers, working great!

Posted 08-24-2017

Verified Purchase

By Roger Miller

Excellent part and pretty easy installation using the Atlantic British videos! I was skeptical about my ability but this was a great experience! These guys have never steered me wrong.

Posted 04-27-2017

Verified Purchase

By B. Clay Raines

Fast shipping and product was well packaged. Does not come with replacement bolts but DOES have replacement gasket, no sealant though.

Posted 08-04-2016

Verified Purchase

By Deena Davenport

Thank you all for the video as well! I decided to replace the Viscus fan at the time of the water pump as recommended. Glad I did. Keeps our truck cooler when we're pulling our Airstream. By the way, You all Rock! I'm new to the Land Rover Disco II (02'). Thanks to you all I can work on this monster with confidence as a (now) competent home mechanic.

Posted 07-28-2015

Verified Purchase

By James Shaffer

This product was much better than my old leaking water pump. The included pump and gasket kept my coolant in my Disco 2 and off of my driveway. It seems comparable to OEM except for cost.

Read All 8 Reviews Review this item

Price: $79.95

  • Item: STC4378A (Same Fit As Part # STC4378)
  • By Atlantic British Ltd.
  • In Stock
  • Guaranteed Best Price
Save to My Wishlist

Fits

  • Discovery I | 94 - 99
  • Discovery Series II | 99 - 04
  • Range Rover Classic | 95 | For Vehicles with Serpentine Belt
  • Range Rover 4.0 (P38) | 95 - 02
  • Range Rover 4.6 (P38) | 95 - 02
  • Defender 90 | 97

OEM Reference (details)

  • STC4378
  • ERR4077
Select a Category
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What Our Customers Are Saying

A Plethora of parts and accessories. Makes being a Disco owner really easy.

Benjamin L.
Standish, ME

10 days ago

Great source for my 95 RR 4.0SE. Parts arrive on time, great support, love the videos.

Rich G.
Bellingham, WA

11 days ago

You guys know what you are doing, take the time to listen, and deliver promptly.

Paul S.
Milford, CT

12 days ago

Prices are great and everything I have purchased has been of great quality.

Walter W.
Hattiesburg, MS

17 days ago

Because unlike other parts suppliers, when ordering from Atlantic British you are guaranteed to get the part that fits the year and model of vehicle.

Trevor C.
St. Andrews, MB

19 days ago

For those DIYers, the service and availability of products from AB is unbeatable!

Christopher G.
Oklahoma City, OK

20 days ago

Very professional and kindly answered my questions. I recommend Atlantic British to everyone.

Sadiq Y.
Guelph, ON

25 days ago

Great selection of parts. Good customer service and great tech support!

Rich D.
Happy Valley, OR

26 days ago

Easy ordering for my series 2a 1968! Quick delivery to Quebec city!

Marc T.
Saint Ferreol Les Ne, QC

27 days ago

Ab-Fab! Great articles and tips! Keeps us up with the latest LR culture around the world Cheers!

Peter I.
Colorado Springs, CO

1 month ago

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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