-
Shop Parts
- Shop Accessories
- Shop Overland
-
Shop by Vehicle
![Select Vehicle]()
Select Your Vehicle - Videos & Resources
Sign in to my account
Land Rover Engine, Remanufactured 4.0-Liter Short Block GEMS Engine, Core Charge Additional, For Discovery I, Defender 90, And Range Rover P38 (See Fitment Years)
Product Details
An Atlantic British Exclusive!
The Atlantic British custom remanufactured 4.0-liter Land Rover GEMS short block engine (Part # 9257ARK) offers superior remanufacturing for a quality engine replacement that fits Land Rover Discovery I 1996 – 1999, Range Rover 4.0 1995 – 1999 and Defender 90 1997 model vehicles. This 4.0-liter GEMS engine replacement is designed to last and solve common issues found with stock Rover engines.
Our unique rebuild process corrects sleeve pressure seal problems that caused failures with a number of original equipment engines. The blocks used in our engines are parallel-decked to the main bearing saddles, ensuring uniform compression across the entire block for more even and consistent idling. Our specially-designed, flanged sleeves ensure a positive seal between the flanged cylinder liners and the engine head, preventing compression gas leaks or sleeve movement. The crankshaft is polished to ensure no imperfections. Our remanufactured engines also use a specially-manufactured, original-style cam bearing set that improves lubrication to the front of the cam shaft.
Not sure which style of engine you have?
Identify GEMS vs. BOSCH Engines
See all the remanufactured 4.0 engines we have for Land Rovers
This Land Rover short block engine includes the following new components:
- New, Specially-designed Cam Bearings
- New Camshaft
- New Timing Chain
- New Timing Gears
- New Rod Bolts
- New Piston Rings
- New Flanged Sleeves
- New Crossbolt Seals
- New Main Seals
- New Main Bearings
- New Rod Bearings
- New Freeze Plugs
Warranty & Installation Information
Buy with confidence! Each 4.0 remanufactured engine comes with a 12-month, unlimited mileage warranty. See our Warranty & Installation Instructions for full details.
Each engine is packed and shipped in a specially-designed rotomold crate that makes returning your old core a cinch!
($750 core charge* additional but refunded with return of your core in Atlantic British crate!)
*Note: For a core refund, you must return your old engine core in engine crate provided. Core refunds are subject to review and may be waived in part or fully if engine returned is not the same size and style engine that was purchased or if core is damaged and/or not able to be remanufactured. See our Core Refund Instructions & Information Page for details.
Kit Details
| Kit includes the following components: | |||||
| # | Description | Qty. Included | List | ||
|---|---|---|---|---|---|
| 1 |  Engine 4.0 Short - GEMS - Remanufactured | 1 | $4,995.95 | ||
| 2 |  Engine Shipping Crate, Part Of Core Charge, Please Return | 1 | $250.00 | ||
| 3 |  Engine Core Charge | 1 | $500.00 | ||
Product Videos
Our Remanufactured Engines - An Overview: Finding quality replacement engines for the Land Rover Discovery, Defender, Range Rover Classic and P38 Rover models has not always been an easy task. Our Engine Rebuild Program offers high-quality 4.0 and 4.6-liter remanufactured BOSCH and GEMS engines - all with improved design and function over the Original Equipment engines! Watch as we walk through the lengths we go to in order to rebuild the highest quality engines. Questions about this video? Call us at 1-800-533-2210 or contact us via the question tab.
Price: $4,995.95
(Plus $750.00 refundable Core Charge)
- Item: 9257ARK
- By Atlantic British Ltd.
- Complete Kit
- Guaranteed Best Price
Truck Ship Item
This large item requires special truck freight shipping. To get a shipping quote click button or call 800-533-2210.
Fits
- Discovery I | 96 - 99
- Range Rover 4.0 (P38) | 95 - 99 | For GEMS Engine Vehicles Up To VIN # WA410841
- Defender 90 | 97
Top Sellers in Engine > Complete Short Block Engines
Land Rover Engine, Remanufactured BOSCH 4.6 Short Block, Core Charge Additional, For Discovery Series II And Range Rover P38 (See Fitment Years)
Item: 9257DRK
Our Price: $6,545.95
Customers Also Purchased
Similar Best Sellers
![Select Vehicle]()
Select Your Vehicle
To ensure parts fit your vehicle, please select your rover below.
Select Your Vehicle
What Our Customers Are Saying
