2002 Jaguar Vanden Plas Engine – 4.0L V8
4.0L V8 | AJ27 | VIN C – 8th Digit Application | Naturally Aspirated | Non-Supercharged
Looking for a 2002 Jaguar Vanden Plas engine? This page covers the 4.0L V8 naturally aspirated application without the supercharged option, listed for the Vanden Plas with the VIN C / 8th-digit application. Used-vehicle inventory specifically identifies the application as a 4.0L engine without supercharger, VIN C, 8th digit.
The 2002 Vanden Plas also had a supercharged 4.0L variant in the broader Jaguar X308 range, so matching only “4.0L” is not enough. Verify the complete VIN and original engine configuration before ordering a used Jaguar engine.
Have your VIN ready? We can help verify fitment.
2002 Jaguar Vanden Plas 4.0L Engine Overview
The 2002 Jaguar Vanden Plas uses a 4.0L V8 engine in the X308 family. Service information identifies the naturally aspirated Vanden Plas engine as the AJ27, while the same model family also had a supercharged AJ27 variant.
The naturally aspirated 4.0L is a 3,996 cc DOHC V8 with variable cam phasing. Published specifications for the 2002 Vanden Plas list approximately 290 hp and 290 lb-ft of torque, with a 5-speed automatic transmission and rear-wheel drive.
2002 Jaguar Vanden Plas 4.0L Engine Specs
This application covers the 4.0L AJ27 naturally aspirated V8 without the supercharged option. Compare these details with your original engine before requesting a replacement.
| Specification | Details |
|---|---|
| Year | 2002 |
| Make | Jaguar |
| Model | Vanden Plas |
| Platform | X308 |
| Engine | 4.0L V8 |
| Engine Family | AJ27 / AJ-V8 |
| Displacement | 3,996 cc / 244.8 CID |
| Cylinders | 8 |
| Aspiration | Naturally Aspirated |
| Supercharger | None |
| Fuel Type | Gasoline |
| Valvetrain | DOHC |
| Valves | 32 |
| Valve Timing | Variable Cam Phasing |
| Horsepower | Approx. 290 HP |
| Torque | Approx. 290 LB-FT |
| Transmission | 5-Speed Automatic |
| Drivetrain | Rear-Wheel Drive |
| VIN Application | C – 8th Digit |
Need the Right 2002 Jaguar Vanden Plas Engine?
A 4.0L Jaguar engine is not enough information by itself. The X308 range included both naturally aspirated and supercharged 4.0L applications.
This page is specifically for the non-supercharged 4.0L AJ27 application.
Send us your VIN and let our team verify the correct engine before you order.
VIN-based fitment assistance • Used replacement options • Nationwide availability
How to Identify the Correct Jaguar Vanden Plas Engine
The best way to identify the correct 2002 Jaguar Vanden Plas engine is to compare the vehicle information with the original engine configuration.
| Fitment Check | What to Confirm |
|---|---|
| Year | 2002 |
| Vehicle | Jaguar Vanden Plas |
| Platform | X308 |
| Engine Size | 4.0L V8 |
| Engine Family | AJ27 |
| Aspiration | Naturally Aspirated |
| Supercharger | None |
| VIN Application | C – 8th Digit |
| Transmission | 5-Speed Automatic |
The key distinction is naturally aspirated vs. supercharged. Jaguar service information lists both 4.0L AJ27 variants in the 2002 Vanden Plas family.
Not sure what engine you have?
What Is the Jaguar AJ27 4.0L Engine?
The AJ27 is Jaguar’s 4.0L AJ-V8 engine used in the X308 Vanden Plas and related Jaguar applications.
The naturally aspirated version uses a 3,996 cc V8, DOHC cylinder heads and variable cam phasing. Published specifications for the 2002 Vanden Plas list approximately 290 horsepower and 290 lb-ft of torque.
The engine is paired with a 5-speed automatic transmission in the 2002 Vanden Plas and sends power through the rear wheels.
Signs Your Transmission May Need Attention
Transmission problems can develop gradually or appear suddenly. These common symptoms may indicate that your 4L60E needs inspection, diagnosis or repair.
Delayed Engagement
A noticeable delay when shifting into Drive or Reverse can indicate a hydraulic, fluid or internal transmission issue.
Transmission Slipping
Engine RPM rises without normal acceleration, especially during gear changes or under load.
Harsh Shifting
Hard, abrupt or unusually rough shifts between gears may indicate a control or internal transmission problem.
Loss of Reverse
If Reverse stops working or engages inconsistently, the transmission and shift system should be inspected.
Unusual Noise
Whining, grinding, humming or other abnormal sounds can be signs of internal wear or damage.
Fluid Problems
Low fluid, visible leaks or contaminated transmission fluid can affect shifting and transmission operation.
Important: These symptoms do not always mean the entire transmission needs replacement. Fluid level, linkage, electrical controls, sensors and other components should be checked before choosing a replacement transmission.
Why Choose AutomartAutoparts?
Finding the right used engine or transmission can be stressful, especially when you're not sure about compatibility, availability, or where to find the right replacement. Automart Auto Parts helps make the process simple. We have helped many customers find replacement engines and transmissions for a wide range of vehicles, and our parts specialists are here to help you identify the right option for your vehicle.
With so many used engines for sale online, finding the correct replacement can be difficult. Automart Auto Parts helps make the process simpler by helping customers identify appropriate used engine applications based on their vehicle information.
With multiple warehouse locations across the state, we can help customers connect with available parts closer to their area. Our network and inventory sources allow our team to check available replacement engines and transmissions based on your vehicle's requirements.
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Not sure which engine or transmission you need? Our parts specialists can help verify your vehicle and part information before you move forward.
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We can check current availability and provide pricing information based on the replacement part your vehicle requires.
A Simpler Way to Find Your Replacement Part
You don't have to spend hours comparing used motors for sale and trying to determine which engine will work with your vehicle.
Tell our team your vehicle's year, make, model, engine size and VIN when available. Our parts specialists can use that information to help identify the appropriate replacement application and check available options.
Whether you need a used engine for a car, truck or SUV, starting with accurate vehicle information makes it easier to narrow down the correct replacement.
Looking for a 2002 Jaguar Vanden Plas Engine?
Check the application below before requesting availability:
2002 Jaguar Vanden Plas • 4.0L V8 • AJ27 • Naturally Aspirated • Non-Supercharged • VIN C Application
Whether you searched for a Jaguar Vanden engine, Jaguar Vanden Plas motor, or a used Jaguar engine, start by confirming your VIN and engine configuration.
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Provide your vehicle's year, make, model and engine or transmission information. We may also ask for your VIN to help confirm compatibility.
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Frequently Asked Questions
Learn more about the 2002 Jaguar Vanden Plas 4.0L AJ27, naturally aspirated configuration, VIN C application and replacement-engine fitment.
What engine does this page cover?
This page covers the 2002 Jaguar Vanden Plas 4.0L naturally aspirated V8, using the AJ27 engine family and the cataloged VIN C / 8th-digit application.
Is the 2002 Vanden Plas engine supercharged?
The application covered on this page is not supercharged. Jaguar's 2002 service information lists both naturally aspirated and supercharged 4.0L AJ27 applications, so confirming the configuration is important before ordering.
What is the AJ27 engine?
AJ27 is Jaguar's 4.0L AJ-V8 engine family used in the X308 Vanden Plas and related Jaguar models. The naturally aspirated version uses a DOHC valvetrain and variable cam phasing.
How large is the Jaguar Vanden Plas engine?
The engine has a displacement of 3,996 cc, or approximately 4.0 liters. It is an eight-cylinder V8 gasoline engine.
How much power does the 4.0L engine produce?
Published specifications for the 2002 Vanden Plas list approximately 290 horsepower and 290 lb-ft of torque. These figures are useful for identifying the vehicle specification, but VIN and application verification are more important when ordering a replacement engine.
What transmission is paired with the 4.0L engine?
The 2002 Vanden Plas is listed with a 5-speed automatic transmission and rear-wheel drive.
What does VIN C mean?
Jaguar's VIN structure uses the 8th position for the emissions code, and C is used for the applicable Vanden Plas/XJ8 emissions configuration. In used-engine catalogs, “VIN C, 8th digit” is used as part of the fitment description for this engine application.
Does VIN C by itself prove that the vehicle has a 4.0L engine?
No. It is better not to treat C as a universal 4.0L engine code. The complete VIN, model, engine configuration and original vehicle application should be considered together.
Is every Jaguar 4.0L engine the same?
No. The 2002 Jaguar range included different 4.0L applications. The Vanden Plas used the AJ27 naturally aspirated engine and also had an AJ27 supercharged application in the model family. The S-Type used the different AJ28 designation.
Can a supercharged 4.0L replace this engine?
Do not assume that it is a direct replacement. The naturally aspirated and supercharged AJ27 configurations are separate applications and should be verified before selecting a replacement.
Is this engine naturally aspirated?
Yes. The application covered on this page is the naturally aspirated, non-supercharged 4.0L V8.
Is the engine sold with all accessories?
Not necessarily. Used engine assemblies can vary in what external parts are included. Components such as accessories, intake parts, wiring or other bolt-on components may need to be transferred from the original engine. Always confirm what is included with the specific engine.
What information should I provide before ordering?
Provide your 17-character VIN, model year, vehicle model and engine information. A clear photo of the original engine or identification label can also help confirm the correct application.
How do I check availability?
Contact Automart with your VIN and vehicle information. The team can verify the application and check available used Jaguar Vanden Plas engines.
Need a 2002 Jaguar Vanden Plas Engine?
Don’t order a replacement engine based on “4.0L Jaguar” alone.
For this application, the important combination is:
2002 Jaguar Vanden Plas
4.0L V8 • AJ27 • Naturally Aspirated • Non-Supercharged • VIN C Application
Send us your complete VIN and let our team help verify the correct replacement engine.
VIN-based fitment assistance • Used replacement options • Nationwide availability
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