1985 Volkswagen Quantum Oil Capacity, Types, & Filters

Your ultimate DIY maintenance guide for the 1985 Volkswagen Quantum oil change is here! No more searching – find all the critical oil specs for your 1985 Volkswagen Quantum, 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 1985 Volkswagen Quantum oil change!

Scroll Table ➜

Engine & Code	Oil Capacity	Oil Viscosity/Type	Oil Filter
1.6L 4-cylinder [A] JN G	4.8 quarts (with filter)	10W (-29 To 5°C) SAE 10W-30, SAE 10W-40 (-20 To 10°C) SAE 15W-40, SAE 15W-50 (-15 To 30°C) SAE 20W-20 (-10 To 10°C) 30 (0 To 30°C) 40 (20 To 40°C)	Volkswagen 06A-115-561-B Volkswagen 056-115-561-G
1.8L 4-cylinder [B] JN 1	3.4 quarts (with filter)	SAE 10W-30, SAE 10W-40 (-20 To 10°C) SAE 15W-40, SAE 15W-50 (-15 To 30°C) SAE 20W-20 (-10 To 10°C) SAE 20W-40, SAE 20W-50 (Above -10°C) 30 (0 To 30°C)	Volkswagen 06A-115-561-B Volkswagen 056-115-561-G
1.8L 4-cylinder [B] KX 2	3.4 quarts (with filter)	SAE 10W-30, SAE 10W-40 (-20 To 10°C) SAE 15W-40, SAE 15W-50 (-15 To 30°C) SAE 20W-20 (-10 To 10°C) SAE 20W-40, SAE 20W-50 (Above -10°C) 30 (0 To 30°C)	Volkswagen 06A-115-561-B Volkswagen 056-115-561-G
2.2L 5-cylinder [E] KX L	3.8 quarts (with filter)	SAE 10W-30, SAE 10W-40 (-20 To 10°C) SAE 15W-40, SAE 15W-50 (-15 To 30°C) SAE 20W-20 (-10 To 10°C) SAE 20W-40, SAE 20W-50 (Above -10°C) 30 (0 To 30°C)	Volkswagen 06A-115-561-B Volkswagen 056-115-561-G
2.2L 5-cylinder [H] MD C Diesel Turbo	3.8 quarts (with filter)	SAE 10W-30, SAE 10W-40 (-20 To 10°C) SAE 15W-40, SAE 15W-50 (-15 To 30°C) SAE 20W-20 (-10 To 10°C) SAE 20W-40, SAE 20W-50 (Above -10°C) 30 (0 To 30°C)	Volkswagen 068-115-561-B

Select Your 1985 Volkswagen Quantum Engine Option

1.6L 4-cylinder Engine Code [A] JN G

Engine:

1.6L 4-cylinder [A] JN G [aka 1.6L L4 (Diesel)]

Body & Trims:

Base, GL

Oil Capacity:

4.8 quarts (with filter)

Oil Viscosity/Type:

10W (-29 To 5°C)
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
30 (0 To 30°C)
40 (20 To 40°C)

OEM Oil Filter:

Volkswagen 06A-115-561-B and Volkswagen 056-115-561-G

Oil Filter Replaces:

034-115-561-A, 06A-115-561

1985 Volkswagen Quantum 1.6L 4-cylinder [A] JN G oil change details

Oil Grade:

Oil Capacity:

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

Oil Viscosity/Type:

10W (-29 To 5°C)
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
30 (0 To 30°C)
40 (20 To 40°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

8.5 quarts

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 1985 Volkswagen Quantum 1.6L 4-cylinder ([A] JN G) take?

A complete oil change for the 1985 Volkswagen Quantum 1.6L 4-cylinder (with engine code [A] JN G) requires 4.8 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 1985 Volkswagen Quantum 1.6L 4-cylinder ([A] JN G)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1985 Volkswagen Quantum 1.6L 4-cylinder is using:

10W (-29 To 5°C)
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
30 (0 To 30°C)
40 (20 To 40°C)

Ensure the oil you choose meets the CF standard.

What is the best oil filter for the 1985 Volkswagen Quantum 1.6L 4-cylinder ([A] JN G)?

The factory-recommended OEM oil filter for the 1985 Volkswagen Quantum 1.6L 4-cylinder is the Volkswagen 06A-115-561-B or Volkswagen 056-115-561-G. 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 1985 Volkswagen Quantum 1.6L 4-cylinder ([A] JN G)?

To prevent leaks or stripped oil pan threads, the drain plug on the 1985 Volkswagen Quantum 1.6L 4-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 1985 Volkswagen Quantum 1.6L 4-cylinder ([A] JN G)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 1985 Volkswagen Quantum 1.6L 4-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 1985 Volkswagen Quantum 1.6L 4-cylinder ([A] JN G)?

The total engine coolant (antifreeze) capacity for the 1985 Volkswagen Quantum 1.6L 4-cylinder is:

8.5 quarts

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

1.8L 4-cylinder Engine Code [B] JN 1

Engine:

1.8L 4-cylinder [B] JN 1 [aka 1.8L L4 (Gas)]

Body & Trims:

Base, GL

Oil Capacity:

3.4 quarts (with filter)

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

OEM Oil Filter:

Volkswagen 06A-115-561-B and Volkswagen 056-115-561-G

Oil Filter Replaces:

034-115-561-A, 06A-115-561

1985 Volkswagen Quantum 1.8L 4-cylinder [B] JN 1 oil change details

Oil Grade:

Oil Capacity:

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

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

51516-EA

Wix Air Filter:

42133-EA

Coolant Capacity:

8.5 quarts

Oil Drain Plug Torque:

22 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] JN 1) take?

A complete oil change for the 1985 Volkswagen Quantum 1.8L 4-cylinder (with engine code [B] JN 1) requires 3.4 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 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] JN 1)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1985 Volkswagen Quantum 1.8L 4-cylinder is using:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Ensure the oil you choose meets the SJ standard.

What is the best oil filter for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] JN 1)?

The factory-recommended OEM oil filter for the 1985 Volkswagen Quantum 1.8L 4-cylinder is the Volkswagen 06A-115-561-B or Volkswagen 056-115-561-G. If you prefer a top-tier aftermarket option, the Wix 51516-EA is an excellent choice.

What is the oil drain plug torque spec for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] JN 1)?

To prevent leaks or stripped oil pan threads, the drain plug on the 1985 Volkswagen Quantum 1.8L 4-cylinder should be tightened to exactly 22 ft/lbs (Oil Drain Plug) and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] JN 1)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 1985 Volkswagen Quantum 1.8L 4-cylinder is the Wix 42133-EA. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] JN 1)?

The total engine coolant (antifreeze) capacity for the 1985 Volkswagen Quantum 1.8L 4-cylinder is:

8.5 quarts

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

1.8L 4-cylinder Engine Code [B] KX 2

Engine:

1.8L 4-cylinder [B] KX 2 [aka 1.8L L4 (Gas)]

Body & Trims:

Base, GL

Oil Capacity:

3.4 quarts (with filter)

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

OEM Oil Filter:

Volkswagen 06A-115-561-B and Volkswagen 056-115-561-G

Oil Filter Replaces:

034-115-561-A, 06A-115-561

1985 Volkswagen Quantum 1.8L 4-cylinder [B] KX 2 oil change details

Oil Grade:

Oil Capacity:

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

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

51516-EA

Wix Air Filter:

42133-EA

Coolant Capacity:

8.5 quarts

Oil Drain Plug Torque:

22 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] KX 2) take?

A complete oil change for the 1985 Volkswagen Quantum 1.8L 4-cylinder (with engine code [B] KX 2) requires 3.4 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 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] KX 2)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1985 Volkswagen Quantum 1.8L 4-cylinder is using:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Ensure the oil you choose meets the SJ standard.

What is the best oil filter for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] KX 2)?

What is the oil drain plug torque spec for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] KX 2)?

What is the correct air filter for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] KX 2)?

What is the coolant capacity for the 1985 Volkswagen Quantum 1.8L 4-cylinder ([B] KX 2)?

The total engine coolant (antifreeze) capacity for the 1985 Volkswagen Quantum 1.8L 4-cylinder is:

8.5 quarts

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

2.2L 5-cylinder Engine Code [E] KX L

Engine:

2.2L 5-cylinder [E] KX L [aka 2.2L L5 (Gas)]

Body & Trims:

Base, GL

Oil Capacity:

3.8 quarts (with filter)

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

OEM Oil Filter:

Volkswagen 06A-115-561-B and Volkswagen 056-115-561-G

Oil Filter Replaces:

034-115-561-A, 06A-115-561

1985 Volkswagen Quantum 2.2L 5-cylinder [E] KX L oil change details

Oil Grade:

Oil Capacity:

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

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

51516-EA

Wix Air Filter:

42133-EA

Coolant Capacity:

8.5 quarts

Oil Drain Plug Torque:

22 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1985 Volkswagen Quantum 2.2L 5-cylinder ([E] KX L) take?

A complete oil change for the 1985 Volkswagen Quantum 2.2L 5-cylinder (with engine code [E] KX L) requires 3.8 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 1985 Volkswagen Quantum 2.2L 5-cylinder ([E] KX L)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1985 Volkswagen Quantum 2.2L 5-cylinder is using:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Ensure the oil you choose meets the SJ standard.

What is the best oil filter for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([E] KX L)?

The factory-recommended OEM oil filter for the 1985 Volkswagen Quantum 2.2L 5-cylinder is the Volkswagen 06A-115-561-B or Volkswagen 056-115-561-G. If you prefer a top-tier aftermarket option, the Wix 51516-EA is an excellent choice.

What is the oil drain plug torque spec for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([E] KX L)?

To prevent leaks or stripped oil pan threads, the drain plug on the 1985 Volkswagen Quantum 2.2L 5-cylinder should be tightened to exactly 22 ft/lbs (Oil Drain Plug) and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([E] KX L)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 1985 Volkswagen Quantum 2.2L 5-cylinder is the Wix 42133-EA. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([E] KX L)?

The total engine coolant (antifreeze) capacity for the 1985 Volkswagen Quantum 2.2L 5-cylinder is:

8.5 quarts

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

2.2L 5-cylinder Engine Code [H] MD C Diesel Turbo

Engine:

2.2L 5-cylinder [H] MD C Diesel Turbo [aka 2.2L L5 (Gas)]

Body & Trims:

Base, GL

Oil Capacity:

3.8 quarts (with filter)

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

OEM Oil Filter:

Volkswagen 068-115-561-B

Oil Filter Replaces:

068-115-561

1985 Volkswagen Quantum 2.2L 5-cylinder [H] MD C Diesel Turbo oil change details

Oil Grade:

Oil Capacity:

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

Oil Viscosity/Type:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

51516-EA

Wix Air Filter:

42133-EA

Coolant Capacity:

8.5 quarts

Oil Drain Plug Torque:

22 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1985 Volkswagen Quantum 2.2L 5-cylinder ([H] MD C Diesel Turbo) take?

A complete oil change for the 1985 Volkswagen Quantum 2.2L 5-cylinder (with engine code [H] MD C Diesel Turbo) requires 3.8 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 1985 Volkswagen Quantum 2.2L 5-cylinder ([H] MD C Diesel Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1985 Volkswagen Quantum 2.2L 5-cylinder is using:

SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

Ensure the oil you choose meets the SJ standard.

What is the best oil filter for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([H] MD C Diesel Turbo)?

The factory-recommended OEM oil filter for the 1985 Volkswagen Quantum 2.2L 5-cylinder is the Volkswagen 068-115-561-B. If you prefer a top-tier aftermarket option, the Wix 51516-EA is an excellent choice.

What is the oil drain plug torque spec for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([H] MD C Diesel Turbo)?

What is the correct air filter for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([H] MD C Diesel Turbo)?

What is the coolant capacity for the 1985 Volkswagen Quantum 2.2L 5-cylinder ([H] MD C Diesel Turbo)?

The total engine coolant (antifreeze) capacity for the 1985 Volkswagen Quantum 2.2L 5-cylinder is:

8.5 quarts

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

People also ask – 1985 Volkswagen Quantum

What is the oil capacity of a 1985 Volkswagen Quantum?

Depending on the specific engine option, the 1985 Volkswagen Quantum oil capacity ranges from 3.4 to 4.8 quarts. Here is the exact oil capacity breakdown for each available engine configuration:

• 1.6L 4-cylinder ([A] JN G): 4.8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 1.8L 4-cylinder ([B] JN 1): 3.4 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 1.8L 4-cylinder ([B] KX 2): 3.4 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 2.2L 5-cylinder ([E] KX L): 3.8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 2.2L 5-cylinder ([H] MD C Diesel Turbo): 3.8 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 1985 Volkswagen Quantum use?

Across its 5 available engine configurations, the 1985 Volkswagen Quantum uses the following motor oil viscosities: 10W (-29 To 5°C)SAE 10W-30, SAE 10W-40 (-20 To 10°C)SAE 15W-40, SAE 15W-50 (-15 To 30°C)SAE 20W-20 (-10 To 10°C) 30 (0 To 30°C) 40 (20 To 40°C) and SAE 10W-30, SAE 10W-40 (-20 To 10°C)SAE 15W-40, SAE 15W-50 (-15 To 30°C)SAE 20W-20 (-10 To 10°C)SAE 20W-40, SAE 20W-50 (Above -10°C) 30 (0 To 30°C). Using the correct manufacturer-approved oil weight is crucial for engine health. Here are the specific oil type requirements by engine:

• 1.6L 4-cylinder ([A] JN G):
Grade: CF
10W (-29 To 5°C)
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
30 (0 To 30°C)
40 (20 To 40°C)

• 1.8L 4-cylinder ([B] JN 1):
Grade: SJ
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

• 1.8L 4-cylinder ([B] KX 2):
Grade: SJ
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

• 2.2L 5-cylinder ([E] KX L):
Grade: SJ
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

• 2.2L 5-cylinder ([H] MD C Diesel Turbo):
Grade: SJ
SAE 10W-30, SAE 10W-40 (-20 To 10°C)
SAE 15W-40, SAE 15W-50 (-15 To 30°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)

What is the best oil filter for the 1985 Volkswagen Quantum?

The proper oil filter depends on your exact engine code. The 1985 Volkswagen Quantum utilizes the following premium aftermarket Wix oil filters across its lineup: 51516-EA. Here is the specific OEM and aftermarket filter data for each engine:

• 1.6L 4-cylinder ([A] JN G):
OEM Filter: Volkswagen 06A-115-561-B or Volkswagen 056-115-561-G
Wix Filter: Check Cross-reference Catalog

• 1.8L 4-cylinder ([B] JN 1):
OEM Filter: Volkswagen 06A-115-561-B or Volkswagen 056-115-561-G
Wix Filter: 51516-EA

• 1.8L 4-cylinder ([B] KX 2):
OEM Filter: Volkswagen 06A-115-561-B or Volkswagen 056-115-561-G
Wix Filter: 51516-EA

• 2.2L 5-cylinder ([E] KX L):
OEM Filter: Volkswagen 06A-115-561-B or Volkswagen 056-115-561-G
Wix Filter: 51516-EA

• 2.2L 5-cylinder ([H] MD C Diesel Turbo):
OEM Filter: Volkswagen 068-115-561-B
Wix Filter: 51516-EA

How often should I change the oil in my 1985 Volkswagen Quantum?

For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Volkswagen Quantum 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 (1.6L 4-cylinder, 1.8L 4-cylinder and 2.2L 5-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.

Volkswagen Quantum – Engine Oil details by Year