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2018 Porsche 911 Oil Capacity, Types, & Filters

Your ultimate DIY maintenance guide for the 2018 Porsche 911 oil change is here! No more searching – find all the critical oil specs for your 2018 Porsche 911, 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 Porsche 911 oil change!

Scroll Table ➜

Engine & CodeOil CapacityOil Viscosity/TypeOil Filter
3.0L 6-cylinder DCHA H Turbo8.5 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-466
Porsche 9A7-115-499-00
3.0L 6-cylinder DCJA J Turbo8.5 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-466
Porsche 9A7-115-499-00
3.0L 6-cylinder DCKA K Turbo8.5 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-466
Porsche 9A7-115-499-00
3.8L 6-cylinder DABA O Turbo8.5 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-466
Porsche 9A7-115-499-00
3.8L 6-cylinder DBCA F Turbo8.5 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-466
Porsche 9A7-115-499-00
3.8L 6-cylinder DBCB G Turbo8.5 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-466
Porsche 9A7-115-499-00
3.8L 6-cylinder DHNA N Turbo8.5 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-466
Porsche 9A7-115-499-00
4.0L 6-cylinder DGGA I6.8 quarts (with filter)SAE 5W-40 (All TEMPS)Porsche 0PB-115-351

Select Your 2018 Porsche 911 Engine Option

3.0L 6-cylinder Engine Code DCHA H Turbo

Engine:

3.0L 6-cylinder DCHA H Turbo [aka 3.0L H6 (Gas)]

Body & Trims:

Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series

Oil Capacity:

8.5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-466 and Porsche 9A7-115-499-00

Oil Filter Replaces:

948-107-222-00 and 948-107-322-00

2018 Porsche 911 3.0L 6-cylinder DCHA H Turbo oil change details

Oil Grade:

SEO33

Oil Capacity:

8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 3.0L 6-cylinder (DCHA H Turbo) take?

A complete oil change for the 2018 Porsche 911 3.0L 6-cylinder (with engine code DCHA H Turbo) requires 8.5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 3.0L 6-cylinder (DCHA H Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 3.0L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 3.0L 6-cylinder (DCHA H Turbo)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 3.0L 6-cylinder is the Porsche 0PB-115-466 or Porsche 9A7-115-499-00. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 3.0L 6-cylinder (DCHA H Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 3.0L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 3.0L 6-cylinder (DCHA H Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 3.0L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 3.0L 6-cylinder (DCHA H Turbo)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 3.0L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

3.0L 6-cylinder Engine Code DCJA J Turbo

Engine:

3.0L 6-cylinder DCJA J Turbo [aka 3.0L H6 (Gas)]

Body & Trims:

Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series

Oil Capacity:

8.5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-466 and Porsche 9A7-115-499-00

Oil Filter Replaces:

948-107-222-00 and 948-107-322-00

2018 Porsche 911 3.0L 6-cylinder DCJA J Turbo oil change details

Oil Grade:

SEO33

Oil Capacity:

8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 3.0L 6-cylinder (DCJA J Turbo) take?

A complete oil change for the 2018 Porsche 911 3.0L 6-cylinder (with engine code DCJA J Turbo) requires 8.5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 3.0L 6-cylinder (DCJA J Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 3.0L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 3.0L 6-cylinder (DCJA J Turbo)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 3.0L 6-cylinder is the Porsche 0PB-115-466 or Porsche 9A7-115-499-00. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 3.0L 6-cylinder (DCJA J Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 3.0L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 3.0L 6-cylinder (DCJA J Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 3.0L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 3.0L 6-cylinder (DCJA J Turbo)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 3.0L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

3.0L 6-cylinder Engine Code DCKA K Turbo

Engine:

3.0L 6-cylinder DCKA K Turbo [aka 3.0L H6 (Gas)]

Body & Trims:

Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series

Oil Capacity:

8.5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-466 and Porsche 9A7-115-499-00

Oil Filter Replaces:

948-107-222-00 and 948-107-322-00

2018 Porsche 911 3.0L 6-cylinder DCKA K Turbo oil change details

Oil Grade:

SEO33

Oil Capacity:

8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 3.0L 6-cylinder (DCKA K Turbo) take?

A complete oil change for the 2018 Porsche 911 3.0L 6-cylinder (with engine code DCKA K Turbo) requires 8.5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 3.0L 6-cylinder (DCKA K Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 3.0L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 3.0L 6-cylinder (DCKA K Turbo)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 3.0L 6-cylinder is the Porsche 0PB-115-466 or Porsche 9A7-115-499-00. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 3.0L 6-cylinder (DCKA K Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 3.0L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 3.0L 6-cylinder (DCKA K Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 3.0L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 3.0L 6-cylinder (DCKA K Turbo)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 3.0L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

3.8L 6-cylinder Engine Code DABA O Turbo

Engine:

3.8L 6-cylinder DABA O Turbo [aka 3.8L H6 (Gas)]

Body & Trims:

Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series

Oil Capacity:

8.5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-466 and Porsche 9A7-115-499-00

Oil Filter Replaces:

948-107-222-00 and 948-107-322-00

2018 Porsche 911 3.8L 6-cylinder DABA O Turbo oil change details

Oil Grade:

SEO33

Oil Capacity:

8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 3.8L 6-cylinder (DABA O Turbo) take?

A complete oil change for the 2018 Porsche 911 3.8L 6-cylinder (with engine code DABA O Turbo) requires 8.5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 3.8L 6-cylinder (DABA O Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 3.8L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 3.8L 6-cylinder (DABA O Turbo)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 3.8L 6-cylinder is the Porsche 0PB-115-466 or Porsche 9A7-115-499-00. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 3.8L 6-cylinder (DABA O Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 3.8L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 3.8L 6-cylinder (DABA O Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 3.8L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 3.8L 6-cylinder (DABA O Turbo)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 3.8L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

3.8L 6-cylinder Engine Code DBCA F Turbo

Engine:

3.8L 6-cylinder DBCA F Turbo [aka 3.8L H6 (Gas)]

Body & Trims:

Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series

Oil Capacity:

8.5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-466 and Porsche 9A7-115-499-00

Oil Filter Replaces:

948-107-222-00 and 948-107-322-00

2018 Porsche 911 3.8L 6-cylinder DBCA F Turbo oil change details

Oil Grade:

SEO33

Oil Capacity:

8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 3.8L 6-cylinder (DBCA F Turbo) take?

A complete oil change for the 2018 Porsche 911 3.8L 6-cylinder (with engine code DBCA F Turbo) requires 8.5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 3.8L 6-cylinder (DBCA F Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 3.8L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 3.8L 6-cylinder (DBCA F Turbo)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 3.8L 6-cylinder is the Porsche 0PB-115-466 or Porsche 9A7-115-499-00. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 3.8L 6-cylinder (DBCA F Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 3.8L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 3.8L 6-cylinder (DBCA F Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 3.8L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 3.8L 6-cylinder (DBCA F Turbo)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 3.8L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

3.8L 6-cylinder Engine Code DBCB G Turbo

Engine:

3.8L 6-cylinder DBCB G Turbo [aka 3.8L H6 (Gas)]

Body & Trims:

Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series

Oil Capacity:

8.5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-466 and Porsche 9A7-115-499-00

Oil Filter Replaces:

948-107-222-00 and 948-107-322-00

2018 Porsche 911 3.8L 6-cylinder DBCB G Turbo oil change details

Oil Grade:

SEO33

Oil Capacity:

8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 3.8L 6-cylinder (DBCB G Turbo) take?

A complete oil change for the 2018 Porsche 911 3.8L 6-cylinder (with engine code DBCB G Turbo) requires 8.5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 3.8L 6-cylinder (DBCB G Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 3.8L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 3.8L 6-cylinder (DBCB G Turbo)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 3.8L 6-cylinder is the Porsche 0PB-115-466 or Porsche 9A7-115-499-00. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 3.8L 6-cylinder (DBCB G Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 3.8L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 3.8L 6-cylinder (DBCB G Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 3.8L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 3.8L 6-cylinder (DBCB G Turbo)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 3.8L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

3.8L 6-cylinder Engine Code DHNA N Turbo

Engine:

3.8L 6-cylinder DHNA N Turbo [aka 3.8L H6 (Gas)]

Body & Trims:

Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series

Oil Capacity:

8.5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-466 and Porsche 9A7-115-499-00

Oil Filter Replaces:

948-107-222-00 and 948-107-322-00

2018 Porsche 911 3.8L 6-cylinder DHNA N Turbo oil change details

Oil Grade:

SEO33

Oil Capacity:

8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 3.8L 6-cylinder (DHNA N Turbo) take?

A complete oil change for the 2018 Porsche 911 3.8L 6-cylinder (with engine code DHNA N Turbo) requires 8.5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 3.8L 6-cylinder (DHNA N Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 3.8L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 3.8L 6-cylinder (DHNA N Turbo)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 3.8L 6-cylinder is the Porsche 0PB-115-466 or Porsche 9A7-115-499-00. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 3.8L 6-cylinder (DHNA N Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 3.8L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 3.8L 6-cylinder (DHNA N Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 3.8L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 3.8L 6-cylinder (DHNA N Turbo)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 3.8L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

4.0L 6-cylinder Engine Code DGGA I

Engine:

4.0L 6-cylinder DGGA I [aka 4.0L H6 (Gas)]

Body & Trims:

GT3

Oil Capacity:

6.8 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

OEM Oil Filter:

Porsche 0PB-115-351

Oil Filter Replaces:

9A1-107-203-91

2018 Porsche 911 4.0L 6-cylinder DGGA I oil change details

Oil Grade:

SEO33

Oil Capacity:

6.8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Oil Viscosity/Type:

SAE 5W-40 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

N/A

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 2018 Porsche 911 4.0L 6-cylinder (DGGA I) take?

A complete oil change for the 2018 Porsche 911 4.0L 6-cylinder (with engine code DGGA I) requires 6.8 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 2018 Porsche 911 4.0L 6-cylinder (DGGA I)?

For optimal engine longevity, the manufacturer recommended motor oil for the 2018 Porsche 911 4.0L 6-cylinder is using:

SAE 5W-40 (All TEMPS)

Ensure the oil you choose meets the SEO33 standard.

What is the best oil filter for the 2018 Porsche 911 4.0L 6-cylinder (DGGA I)?

The factory-recommended OEM oil filter for the 2018 Porsche 911 4.0L 6-cylinder is the Porsche 0PB-115-351. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 2018 Porsche 911 4.0L 6-cylinder (DGGA I)?

To prevent leaks or stripped oil pan threads, the drain plug on the 2018 Porsche 911 4.0L 6-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 2018 Porsche 911 4.0L 6-cylinder (DGGA I)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 2018 Porsche 911 4.0L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 2018 Porsche 911 4.0L 6-cylinder (DGGA I)?

The total engine coolant (antifreeze) capacity for the 2018 Porsche 911 4.0L 6-cylinder is:

determined by your specific installed cooling package

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

People also ask – 2018 Porsche 911

What is the oil capacity of a 2018 Porsche 911?

Depending on the specific engine option, the 2018 Porsche 911 oil capacity ranges from 6.8 to 8.5 quarts. Here is the exact oil capacity breakdown for each available engine configuration:

• 3.0L 6-cylinder (DCHA H Turbo): 8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 3.0L 6-cylinder (DCJA J Turbo): 8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 3.0L 6-cylinder (DCKA K Turbo): 8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 3.8L 6-cylinder (DABA O Turbo): 8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 3.8L 6-cylinder (DBCA F Turbo): 8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 3.8L 6-cylinder (DBCB G Turbo): 8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 3.8L 6-cylinder (DHNA N Turbo): 8.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 4.0L 6-cylinder (DGGA I): 6.8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.

Always check your dipstick after refilling to ensure the proper level.

What type of oil does a 2018 Porsche 911 use?

Across its 8 available engine configurations, the 2018 Porsche 911 uses the following motor oil viscosities: SAE 5W-40 (All TEMPS). 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 (DCHA H Turbo):
Grade: SEO33
SAE 5W-40 (All TEMPS)

• 3.0L 6-cylinder (DCJA J Turbo):
Grade: SEO33
SAE 5W-40 (All TEMPS)

• 3.0L 6-cylinder (DCKA K Turbo):
Grade: SEO33
SAE 5W-40 (All TEMPS)

• 3.8L 6-cylinder (DABA O Turbo):
Grade: SEO33
SAE 5W-40 (All TEMPS)

• 3.8L 6-cylinder (DBCA F Turbo):
Grade: SEO33
SAE 5W-40 (All TEMPS)

• 3.8L 6-cylinder (DBCB G Turbo):
Grade: SEO33
SAE 5W-40 (All TEMPS)

• 3.8L 6-cylinder (DHNA N Turbo):
Grade: SEO33
SAE 5W-40 (All TEMPS)

• 4.0L 6-cylinder (DGGA I):
Grade: SEO33
SAE 5W-40 (All TEMPS)

What is the best oil filter for the 2018 Porsche 911?

The proper oil filter depends on your exact engine code. The 2018 Porsche 911 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 (DCHA H Turbo):
OEM Filter: Porsche 0PB-115-466 or Porsche 9A7-115-499-00
Wix Filter: Check Cross-reference Catalog

• 3.0L 6-cylinder (DCJA J Turbo):
OEM Filter: Porsche 0PB-115-466 or Porsche 9A7-115-499-00
Wix Filter: Check Cross-reference Catalog

• 3.0L 6-cylinder (DCKA K Turbo):
OEM Filter: Porsche 0PB-115-466 or Porsche 9A7-115-499-00
Wix Filter: Check Cross-reference Catalog

• 3.8L 6-cylinder (DABA O Turbo):
OEM Filter: Porsche 0PB-115-466 or Porsche 9A7-115-499-00
Wix Filter: Check Cross-reference Catalog

• 3.8L 6-cylinder (DBCA F Turbo):
OEM Filter: Porsche 0PB-115-466 or Porsche 9A7-115-499-00
Wix Filter: Check Cross-reference Catalog

• 3.8L 6-cylinder (DBCB G Turbo):
OEM Filter: Porsche 0PB-115-466 or Porsche 9A7-115-499-00
Wix Filter: Check Cross-reference Catalog

• 3.8L 6-cylinder (DHNA N Turbo):
OEM Filter: Porsche 0PB-115-466 or Porsche 9A7-115-499-00
Wix Filter: Check Cross-reference Catalog

• 4.0L 6-cylinder (DGGA I):
OEM Filter: Porsche 0PB-115-351
Wix Filter: Check Cross-reference Catalog

How often should I change the oil in my 2018 Porsche 911?

For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Porsche 911 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, 3.8L 6-cylinder and 4.0L 6-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.

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