2018 Jaguar XJ Oil Capacity, Types, & Filters
Your ultimate DIY maintenance guide for the 2018 Jaguar XJ oil change is here! No more searching – find all the critical oil specs for your 2018 Jaguar XJ, including exact engine oil capacity, the manufacturer recommended oil viscosity and type, and the correct OEM and aftermarket oil filters.
We cover all available engine options categorized by their specific engine codes, ensuring you get pinpoint accuracy for your specific vehicle configuration. Keep reading to discover everything required for a successful 2018 Jaguar XJ oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 3.0L 6-cylinder [D] D | N/A | N/A | Jaguar C2D3670 Jaguar AJ812351 |
| 3.0L 6-cylinder [Z] Z Flex | N/A | N/A | Jaguar C2D3670 Jaguar AJ812351 |
| 5.0L 8-cylinder [T] T | N/A | N/A | Jaguar C2D3670 Jaguar AJ812351 |
Select Your 2018 Jaguar XJ Engine Option
3.0L 6-cylinder Engine Code [D] D
Engine:
3.0L 6-cylinder [D] D [aka 3.0L V6 (Gas/Flex)]
Body & Trims:
L Portfolio, L Supercharged, R-Sport, Supercharged
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
OEM Oil Filter:
Oil Filter Replaces:
N/A
2018 Jaguar XJ 3.0L 6-cylinder [D] D oil change details
Oil Grade:
N/A
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
Name of Oil Filter:
N/A
Wix Oil Filter:
N/A
Wix Air Filter:
N/A
Coolant Capacity:
9.1 quarts
Oil Drain Plug Torque:
N/A
Notes:
N/A
3.0L 6-cylinder Engine Code [Z] Z Flex
Engine:
3.0L 6-cylinder [Z] Z Flex [aka 3.0L V6 (Gas/Flex)]
Body & Trims:
L Portfolio, L Supercharged, R-Sport, Supercharged
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
OEM Oil Filter:
Oil Filter Replaces:
N/A
2018 Jaguar XJ 3.0L 6-cylinder [Z] Z Flex oil change details
Oil Grade:
N/A
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
Name of Oil Filter:
N/A
Wix Oil Filter:
N/A
Wix Air Filter:
N/A
Coolant Capacity:
9.1 quarts
Oil Drain Plug Torque:
N/A
Notes:
N/A
5.0L 8-cylinder Engine Code [T] T
Engine:
5.0L 8-cylinder [T] T [aka 5.0L V8 (Gas)]
Body & Trims:
L Portfolio, L Supercharged, R-Sport, Supercharged
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
OEM Oil Filter:
Oil Filter Replaces:
N/A
2018 Jaguar XJ 5.0L 8-cylinder [T] T oil change details
Oil Grade:
N/A
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
Name of Oil Filter:
N/A
Wix Oil Filter:
N/A
Wix Air Filter:
N/A
Coolant Capacity:
9.1 quarts
Oil Drain Plug Torque:
N/A
Notes:
N/A
People also ask – 2018 Jaguar XJ
What is the oil capacity of a 2018 Jaguar XJ?
Depending on the specific engine option, the 2018 Jaguar XJ oil capacity ranges from to quarts. Here is the exact oil capacity breakdown for each available engine configuration:
• 3.0L 6-cylinder ([D] D): Check Owner's Manual
• 3.0L 6-cylinder ([Z] Z Flex): Check Owner's Manual
• 5.0L 8-cylinder ([T] T): Check Owner's Manual
Always check your dipstick after refilling to ensure the proper level.
What type of oil does a 2018 Jaguar XJ use?
Across its 3 available engine configurations, the 2018 Jaguar XJ uses the following motor oil viscosities: . Using the correct manufacturer-approved oil weight is crucial for engine health. Here are the specific oil type requirements by engine:
• 3.0L 6-cylinder ([D] D):Grade: OEM Standard
See Cap or Owner's Manual
• 3.0L 6-cylinder ([Z] Z Flex):
Grade: OEM Standard
See Cap or Owner's Manual
• 5.0L 8-cylinder ([T] T):
Grade: OEM Standard
See Cap or Owner's Manual
What is the best oil filter for the 2018 Jaguar XJ?
The proper oil filter depends on your exact engine code. The 2018 Jaguar XJ utilizes the following premium aftermarket Wix oil filters across its lineup: . Here is the specific OEM and aftermarket filter data for each engine:
• 3.0L 6-cylinder ([D] D):OEM Filter: Jaguar C2D3670 or Jaguar AJ812351
Wix Filter: Check Cross-reference Catalog
• 3.0L 6-cylinder ([Z] Z Flex):
OEM Filter: Jaguar C2D3670 or Jaguar AJ812351
Wix Filter: Check Cross-reference Catalog
• 5.0L 8-cylinder ([T] T):
OEM Filter: Jaguar C2D3670 or Jaguar AJ812351
Wix Filter: Check Cross-reference Catalog
How often should I change the oil in my 2018 Jaguar XJ?
For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Jaguar XJ generations (1985-2010) or those using conventional/synthetic-blend fluid, changing the oil and filter every 3,000 to 5,000 miles is highly recommended to prevent sludge buildup. Regardless of engine (3.0L 6-cylinder and 5.0L 8-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.