-
Shop by Category
- Shop Accessories
-
Shop by Vehicle
Select Your Vehicle - Videos & Resources
Sign in to my account
Water Pump, Original Equipment By Airtex, For Land Rover Discovery I, Discovery Series II, Defender 90 1997, Range Rover P38, And Range Rover Classic 1995
19 reviews 4.9 out of 5 stars
Product Details
Not all water pumps are the same and you typically get what you pay for.
What makes this Original Equipment water pump a best bet for your Land Rover Discovery Series II 1999 – 2004, Discovery I 1994 – 1999, Defender 90 1997 or Range Rover 4.0 and 4.6 1995 – 2002?
- Orginal Equipment means manufactured quality by the genuine manufacturer, just not in a "genuine" box, saving you money!
- Quality internal bearing and housing (lesser pumps have cheap bearings that can often seize-up much faster over time)
- A quality OE gasket that is durable and long lasting (compared to other pumps manufactured with non-spec gasket materials that can often degrade and begin to leak in a short period of time)
This new, original equipment (OE) water pump is a direct replacement for Part # STC4378 built by the genuine manufacturer to exact specifications. 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 or Range Rover.
The water pump is a central component of the Land Rover engine cooling system. When your water pump fails or leaks, that’s a sure sign that your belts, hoses, viscous drive and thermostat should be replaced as well (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.
AB Recommended
Choosing the Best Water Pump:
Recommended: STC4378OE - Water Pump - Original Equipment
This original equipment water pump is the same as genuine - made to the same spec by the genuine manufacturer - it just doesn't come in the "Genuine" box. That means the quality of genuine at a better value price! In addition, this pump includes a higher grade gasket, which means longer performance and lifespan.
Also Available:
The aftermarket alternative. Best value price but not original equipment or genuine quality so expected lifespan is less.
Product Videos
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 the question tab.
Premium Range 2-Year Warranty Part!
Our PR2 Premium Range line offers a superior blend of quality and value. PR2 parts are manufactured the highest standards and backed by our comprehensive 2-Year Warranty.
Each PR2 Part Features:- 2-Year Warranty Guarantee
- Quality-Manufactured
- Reliability & Durability
Look for the PR2 logo on parts and Buy with Confidence!
Click Here for warranty details.
Product Reviews
19 reviews 4.9 out of 5 stars
Posted 01-20-2020
Verified Purchase
By J. Clayton Read
It is nice to order something and have actually be the right something you order!
Posted 12-07-2019
Verified Purchase
By Cristian Ruvalcaba
The pump is working very well, I purchased it, watched the video on how to properly replace it and swapped it in myself. Very content with the purchase thank you.
Posted 09-06-2019
Verified Purchase
By Kari Gray
Correct Product was easy to select on website; arrived quickly; quality materials; swapped in easily
Posted 07-30-2019
Verified Purchase
By RENE LAZO
Outstanding. Work as new. No issues. I will highly recommend
Posted 05-11-2019
Verified Purchase
By Eric Brown
Atlantic British is the best. Order came as promised, my mechanic was impressed.
Posted 07-24-2017
Verified Purchase
By Arthur Judd
This H2O pump appeared nicely built with good tolerances, smooth mating surfaces. Went in nice and smooth.
Read All 19 Reviews Review this itemPrice: $149.95
- Item: STC4378OE (Same Fit As Part # STC4378)
- OEM Part By Airtex
- In Stock
- AB Recommended
- Ships Today
- Guaranteed Best Price
- Premium Range 2-Year Warranty Part
Get 6 months to pay interest-free on $99+
Select PayPal Credit when you check out.
Click Here for details.
Subject to credit approval. See terms. US customers only.
Fits
- 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
OEM Reference (details)
- STC4378
Alternative Items
Water Pump For Land Rover Discovery 1, Discovery Series 2, Defender 90 And Range Rover P38
Item: STC4378A
Our Price: $79.95
Related Items
Water Pump Bolt Kit For Land Rover Discovery Series 2 And Range Rover P38, BOSCH Engine Vehicles
Item: STC4378FK2
Our Price: $9.95
Water Pump Bolt Kit For GEMS Or Distributor-Style Engine On Land Rover Discovery I, Range Rover P38 And Range Rover Classic 1995
Item: STC4378FK1
Our Price: $9.95
Polyvee Serpentine Belt For Range Rover P38 (1995 - 1999)
Item: ERR4460
Our Price: $26.95
Thermostat For Range Rover P38
Item: PEM101130
Our Price: $44.95
Hose Kit
Item: 9369
Our Price: $199.95
Top Sellers in Engine Cooling Water Pumps
Water Pump, Original Equipment By Airtex, For Land Rover Discovery I, Discovery Series II, Defender 90 1997, Range Rover P38, And Range Rover Classic 1995
Item: STC4378OE
Our Price: 149.95
Genuine Water Pump Kit, With Gaskets And Outlet Pipe And O-Ring, For Land Rover LR4, Range Rover Sport And Range Rover Full Size (See Fitment Years)
Item: LR097165GK
Our Price: 319.95
Water Pump Kit, With Gaskets And Outlet Pipe And O-Ring, For Land Rover LR4, Range Rover Sport And Range Rover Full Size (See Fitment Years)
Item: LR033993K
Our Price: 179.95
Water Pump And Gasket, Original Equipment By Airtex, For Land Rover LR3, Range Rover Full Size L322 And Range Rover Sport, 2005 - 2009
Item: 4575902OEMA
Our Price: 119.95
Water Pump For Land Rover Discovery 1, Discovery Series 2, Defender 90 And Range Rover P38
Item: STC4378A
Our Price: 79.95
Customers Also Purchased
Similar Best Sellers
Select Your Vehicle
