Specialists in Land Rover Parts & Accessories Since 1970 Range RoverRange Rover SportDiscoveryLR3LR4EvoqueFreelanderLR2DefenderSeries

Quality Parts & Accessories for Land Rovers
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Quality Parts & Accessories for Land Rovers
800.533.2210AM-Th 8am-7pm (Fri 6pm) Eastern
Contact us
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Over 11,000 parts in stock! Fast Delivery Best Price Guarantee Quality & Service About Us
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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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Fast Delivery

We ship same-day on orders placed before 12:00pm eastern time, Monday - Friday (excluding holidays) from both our East and West Coast Warehouses.

We ensure timely processing of your order, quick delivery times and very competitive shipping rates from UPS, FedEx and the US Postal Service

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Best Price Guarantee

Best Price Guarantee

When you shop with Atlantic British, you can expect both quality and value. Our aim is to offer fair and competitive prices on all the parts and accessories we sell for your Land Rover.

To do that, we have developed this competitive price matching policy.

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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!

Water Pump - Original Equipment

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Sale Price: $129.95

Regular Price: $149.95

In Stock:

Item: STC4378OE (Same Fit As Part # STC4378 )

  • Discovery I | '94 - '99
  • Discovery Series II | '99 - '04
  • Range Rover Classic | '95
  • | For Vehicles with serpentine belt / Cast Aluminum (not cast steel)
  • Range Rover 4.0 (P38) | '95 - '02
  • Range Rover 4.6 (P38) | '95 - '02
  • Defender 90 | '97

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 II. A common replacement item, our 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.

Water Pump Replacement on Discovery Series II 1999-2004

Replace the failed and leaking water pump on your Land Rover, Range Rover or Defender with our new, original equipment (OE) water pump replacement (Part # STC4378OE). The OE distinction means this water pump meets the same quality standards of the part used on the assembly line when your Land Rover was made. Accordingly, our OE Land Rover water pumps are made to the exact specification of your Land Rover Discovery II 1999 – 2004, Discovery I 1994 – 1999, Defender 90 1997, Range Rover 4.0 and 4.6 1995 – 2002 and certain model Range Rover Classics. This Cooling and Heating system part also features a quality, OE gasket – a simple but important feature that will lengthen the lifespan of your water pump.

The water pump is a central component of the Land Rover Cooling and Heating system. When your water pump fails or leaks, that’s a sure sign that your belts, hoses, viscous drive and thermostat should be replaced (You’ll have to remove them to reach your water pump anyway!). Get it all done 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 Range Rover 4.4 2003 – 2005, Range Rover Sport 2006 - 2009, LR3 2005 - 2009, Range Rover and Range Rover Sport Supercharged, Freelander, as well as earlier model Defenders and Range Rover Classics, and Land Rover Series vehicles.

The One Stop Shop for Land Rover Parts and Accessories

Replacing your Land Rover water pump – or your entire HVAC 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 HVAC parts for just about 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.

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Our Happy Customers

Thank you for the attention. All is OK. Fast service and perfect pieces.

Marcel B.
Laval, QC

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  • 6 Enterprise Avenue
  • Clifton Park, NY 12065 - USA
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  • 8543 Lankershim Blvd
  • Sun Valley, CA 91352 - USA

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