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1994 Volkswagen Passat OilsR.Us - Only the Best!



Oils & FiltersMaintenance ScheduleService BulletinRecalls
1994 Volkswagen Passat
1.9L 4-cyl Engine Code AAZ Engine Code AAZ Diesel
Year: 1994
Make: Volkswagen
Model: Passat
Engine: 1.9L 4-cyl Engine Code AAZ Engine Code AAZ Diesel
Fuel: Diesel

We know your Volkswagen Passat
& We offer the world's best oils, filters & more!

AMSOIL manufacture's the world's best synthetic lubricant's & filters since 1972. AMSOIL also offers substitute brands such as WIX, Mann & Donaldson making us your one-stop shop for all automotive maintenance needs.

How do I use this Product Cross Reference Guide?

Product Cross Reference Guide: This product cross reference guide follows recommendations outlined in your owners manual and also reflects periodic service recommendation updates from the original equipment manufacturer for this particular model (1994 Volkswagen Passat with engine code AAZ) show example...

For example, the manufacturer may have recommended 5W30 motor oil at the time of production (owners manual) & later revised the recommendation to 5W20. This guide will reflect latest recommendation by the manufacturer for this model. If there are no special instructions from the manufacturer, the owner can choose to follow either one of the recommendation without voiding warranty hide example.

Optional Equipment Listing This guide lists all available equipment options such as transmission options, differentials etc. for 1994 Volkswagen Passat with engine code AAZ hide.
Product Availability Listing This guide lists all available AMSOIL & substitute brand products that meet or exceed OEM (Volkswagen) recommendation for each equipment. Any one of the recommended product can be used. One may be better than the other, you can review product details & price or contact us to ask our opinion pertaining to your usage and preference hide.
Operating Temperature Original equipment manufacturer (OEM) sometimes provide different product recommendations based on operating environment temperature for a given equipment. This product cross reference guide will list such recommendations based on OEM guidelines. Some OEM recommended viscosity pertaining to a specific temperature range may not be available from AMSOIL.

However, AMSOIL products recommended for another temperature range can be safely used because AMSOIL synthetic lubricants are engineered to provide exceptional performance for significantly broader temperature range when compared to conventional & or other brand synthetic oils. For more information on a lubricants cold temperature performance; please refer to "Pour Point" from "Technical Properties" table located at the bottom of each lubricant product page hide.
Last Updated This product cross reference guide for 1994 Volkswagen Passat engine code AAZ was last updated on 7th June 2018 hide.
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  1. Engine Oil

    Grade 1  »  CF-4
    Signature Series Max-Duty Synthetic Diesel Oil 5W-40 (DEOQT)
    Heavy-Duty Synthetic Diesel Oil 5W-40 (ADOQT)
    14 To 50 F  »  20W-20
    32 To 86 F  »  30
    Above 14 F  »  20W-40, 20W-50
    Above 5 F  »  15W-40, 15W-50
    Above 68 F  »  40
    All TEMPS  »  5W-30, 5W-40, 10W-30, 10W-40 [1]
    Below 23 F  »  10W
  2. Manual Transmission

    Manual Transmission, 02A  »  GL-4

    All TEMPS  »  75W-90
    Manual Transmission & Transaxle Gear Lube 75W-90 (MTGQT)
  3. Front Differential

    Differential, Front W/ AT  »  GLSC8 [2] [3]

    All TEMPS  » 
    75W-90 Long Life Synthetic Gear Lube (FGRQT)
  4. Power Steering Fluid

    Power Steering Fluid  »  PS023

    Power Steering Fluid (PSFCN)
  5. Brake Fluid

    Brake Fluid  »  HBH

    DOT 3 and 4 Brake Fluid (BFLVCN) [4]
  6. Clutch Fluid

    Clutch Fluid  »  HBH

    DOT 3 and 4 Brake Fluid (BFLVCN) [4]
  7. Lubricants & Fluids Comments  »  [*]

    [1] With energy conserving oils.
    [2] Audi/VW Part number G 052 145 A1 (500 ml), G 052 145 A2
    (1 l), G 052 145 S2 (1 l). Note that G 052 145 A2 was
    superseded by the manufacturer with the G 052 145 S2.
    [3] Final drive for Automatic transmission only.
    [4] Hydraulic Brake Fluid, DOT 4 P/N B 000 750 M3

  8. Fluid Capacities (drive train fluids)

    Engine, with filter  »  4.8 quarts [1]
    Cooling System, Initial Fill  »  9 quarts
    Passenger Car & Light Truck Antifreeze & Coolant
    AMSOIL Antifreeze and Engine Coolant
    Manual Transmission, 02A  »  4.2 pints [2]
    Differential, With AT Front  »  1.7 pints [3]
    ANTPC ANT
    Capacities Comments
    [1] After refill check oil level.
    [2] To check final drive level, remove speedometer drive
    assembly from transaxle. Level should be as indicated.
    [3] Final drive for Automatic transmission only.
  9. Chassis Lubrication

    0 Fittings, 0 Plugs
  10. Torque Specifications

    Oil Drain Plug  »  N/A ft/lbs
    Manual Transmission 02C
    Fill Plug 18 ft/lbs
    Drain Plug NA ft/lbs
    Manual Transmission 02A
    Fill Plug 18 ft/lbs
    Drain Plug NA ft/lbs

Close Panels

  1. Filters: Oil, Air, Cabin, Fuel, Transmission, Hydraulic & Crankcase

    Oil Filter 25, 000-Mile Ea Oil Filter (EAO15) [1]
    Oil Filter MANN Oil Filter (W94025)  

    Filter Comments
    [1] Canada (Region)
  2. Diesel Engine Fuel Additives

    Diesel All-In-One (ADB)
    ADBDiesel All-In-One (ADB)

    AMSOIL Diesel All-In-One (ADB) fuel additive cleans, lubricates, improves cold flow and increases cetane number by up to 4 points. Diesel All-In-One (ADB) combines the superior detergency and improved lubricity of AMSOIL Diesel Injector Clean, the ex...

    Diesel Cetane Boost (ACB)
    ACBDiesel Cetane Boost (ACB)

    A performance concentrate that delivers maximum results Raises the cetane number of diesel fuel up to seven points for maximum horsepower, increased fuel economy and easier starts in all diesel engines. AMSOIL Diesel Cetane Boost makes no sacrific...

    Diesel Cold Flow (ACF)
    ACFDiesel Cold Flow (ACF)

    *** Product Replaced with New & Improved Diesel Cold Flow (ADD) *** A performance concentrate that delivers maximum results Formulated with an advanced deicer to enhance fuel flow and help prevent fuel filter plugging in cold temperatures....

    Diesel Cold Flow (ADD)
    ADDDiesel Cold Flow (ADD)

    AMSOIL Diesel Cold Flow (ADD) combats diesel fuel gelling by improving diesel cold-flow ability. It is formulated with an advanced deicer to enhance fuel flow and help prevent fuel filter plugging in cold temperatures. Package sizes include: 16...

    Diesel Injector Clean (ADF)
    ADFDiesel Injector Clean (ADF)

    AMSOIL Diesel Injector Clean (ADF/ADFP) removes performance-robbing deposits from diesel fuel injectors to help restore horsepower and improve fuel economy. It is formulated for all types of diesel engines, including high-pressure common-rail designs...

    Diesel Injector Clean + Cold Flow (DFC)
    DFCDiesel Injector Clean + Cold Flow (DFC)

    *** Discontinued - replaced with Diesel All In One (ADB) *** A performance concentrate that delivers maximum results Combines the superior detergency of AMSOIL Diesel Concentrate (ADF) and the excellent anti-gelling properties of AMSOIL Cold...

    Diesel Recovery Emergency Fuel Treatment (DRC)
    DRCDiesel Recovery Emergency Fuel Treatment (DRC)

    AMSOIL Diesel Recovery quickly dissolves gelled fuel, thaws frozen fuel filters and reduces the need for a new filter, saving both money and an inconvenient trip to a parts store. Performs well in all diesel fuels, including ULSD, off-road and biodie...

    Injector Clean + Cetane Boost (ADS)
    ADSInjector Clean + Cetane Boost (ADS)

    AMSOIL Diesel Injector Clean + Cetane Boost (ADS) combines the superior detergency and improved lubricity of AMSOIL Diesel Injector Clean and the increased horsepower and cetane of AMSOIL Cetane Boost in one convenient package. Package sizes inclu...

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DEO5W40 Signature Series CK-4 Diesel Oil (DEO)

Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 ...
ADO5W40 Heavy-Duty CK-4 Diesel Oil (ADO)

AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard-working equipment. It is engineered to provide 4X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222, giving you the edge to keep tr...
MTG75W-90 (GL-4) Synthetic Gear Lube (MTG)

AMSOIL Synthetic Manual Transmission and Transaxle Gear Lube (MTG) is a premium blend of the finest synthetic base oils and advanced, high-performance additives. It is formulated specifically for maximum protection in the most demanding manual trans...
FGR75W-90 Semi-Truck Gear Lube (FGR)

Specifically engineered for extended drain intervals up to 500,000 miles as set by equipment manufacturers for over-the-road trucks and heavy equipment. Provides long life in passenger cars and trucks. Protects against wear and improves equipment li...
BFLVDOT 3 and 4 Synthetic Brake Fluid (BFLV)

*** This item is available for US customers only *** Brake fluid acts as a hydraulic fluid, transferring power and lubricating brake system components while also preventing corrosion. It must contend with extreme heat and the inevitable moi...
PSFMulti-Vehicle Synthetic Power Steering Fluid (PSF)

AMSOIL Multi-Vehicle Synthetic Power Steering Fluid provides excellent wear protection. Its synthetic formulation delivers better lubricity and reduced friction, resulting in cooler operating temperatures, longer component life and quieter operation....
ANTPCPassenger Vehicle Antifreeze (ANTPC)

Ethylene Glycol 50/50 Pre-Mix Formulation AMSOIL Passenger Car/Light Truck Antifreeze & Coolant provides superior heat transfer and excellent protection against corrosion, freezing and boilover. It provides maximum protection in extreme temper...
ANTAntifreeze and Engine Coolant (ANT)

AMSOIL Antifreeze & Coolant (ANT) is a low-toxicity propylene glycol antifreeze formulated to provide benefits far beyond those found in today's conventional antifreeze and coolant products. This revolutionary formulation provides maximum antifre...
amsoil oil filterAMSOIL Ea Oil Filters

AMSOIL Ea Oil Filters feature synthetic nanofiber technology for maximum efficiency. Guaranteed for up to 15,000 miles or up to 25,000 miles, depending on application, when used with AMSOIL synthetic motor oil.
mann oil filterMANN-FILTERS Oil Filters

Oil filters from MANN-FILTER purify oil of dirt and solid particles such as dust, abraded metal, carbon deposits and soot particles. The filter housing is pressure-resistant, protected against corrosion and features a long-life elastomer seal. Use Part Number drop down to select filter.

Maintenance Schedule as Provided by OEM Documentation

Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Auto shift lock/starter safety switch
Interval in Month(s):
0
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: A device that prevents the starter from functioning unless the shifter is in the park or neutral position, and prevents the shifter from being moved unless the brake pedal is depressed.
Distance:
7,500 miles (12,000 km)
Action:
Rotate/adjust air pressure
Item:
Wheels & tires, incl.spare
Interval in Month(s):
0
Labor Units:
0.3
Parts Units:
0
Drive Type:
ALL
Description: A wheel is a circular frame of hard material that may be solid or partly solid, is capable of turning on an axle, and holds the rubber cushion that contains compressed air.
Distance:
7,500 miles (12,000 km)
Action:
Change
Item:
Engine oil
Interval in Month(s):
0
Labor Units:
0.23
Parts Units:
5.8
Drive Type:
ALL
Description: A substance that lubricates and cools the moving parts of the engine and reduces corrosion and the formation of rust.
Distance:
7,500 miles (12,000 km)
Action:
Replace
Item:
Oil filter
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
1
Drive Type:
ALL
Description: A cartridge-filled canister placed in an engine's lubricating system to strain dirt and abrasive materials out of the oil.
Distance:
15,000 miles (24,000 km)
Action:
Check
Item:
On-board diagnosis system
Interval in Month(s):
0
Labor Units:
0.2
Parts Units:
0
Drive Type:
ALL
Description: A computer-controlled system that identifies malfunctioning or out-of-adjustment components under its control through the display of trouble codes. The presence of trouble codes is usually indicated by an intermittently or constantly lit "check engine " or "service engine soon" light.
Distance:
15,000 miles (24,000 km)
Action:
Check level
Item:
Power steering fluid
Interval in Month(s):
0
Labor Units:
0.02
Parts Units:
0
Drive Type:
ALL
Description: Hydraulic fluid used in a power steering system.
Distance:
15,000 miles (24,000 km)
Action:
Check/adjust
Item:
Idle speed
Interval in Month(s):
0
Labor Units:
0.15
Parts Units:
0
Drive Type:
ALL
Description: The RPM of the engine free from load (all accessories off), at normal operating temperature and in neutral (or, in the case of an automatic transmission, park or neutral).
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Air conditioning system
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: The system of receiver/dryer, evaporator, condenser, compressor, refrigerant lines, controls and valves that allow for the controlled refrigeration of the air present in or entering a vehicle's interior.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Air filter
Interval in Month(s):
0
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: A device that filters incoming air fed to the engine.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Battery
Interval in Month(s):
0
Labor Units:
0.2
Parts Units:
0
Drive Type:
ALL
Description: A box containing lead plates filled with a water and acid mixture that stores electricity generated by the alternator. It is the source of power for parts of the car that operate on electricity.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Brake lines, hoses & connections
Interval in Month(s):
0
Labor Units:
0.02
Parts Units:
0
Drive Type:
ALL
Description: Tubes and their connections that carry brake fluid between the various components in a vehicle's brake system.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Brakes, rear
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: A vehicle's stopping mechanism comprised of a pedal connected to a hydraulic master cylinder that can actuate clamping and/or expanding devices at all four wheels that slow or stop a vehicle's rolling motion. Also used to refer to the brake system's most frequently replaced parts, brake pads and/or brake shoes.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Cooling system
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: The system that stores and circulates coolant throughout (water cooled) engines to prevent overheating. Some vehicles have air-cooled engines in which high-speed airflow is sufficient to keep the engine cool.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Exhaust system
Interval in Month(s):
0
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: A system of tubing that routes exhaust gases from the exhaust manifold to the rear of the car and into the air. The exhaust system includes catalytic converters and mufflers that help reduce air and noise pollution generated by an engine.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Final drive fluid
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: Lubricant that permits quiet and low friction operation of the final drive. Can be gear oil, transmission fluid, or a more specialized fluid specified by the manufacturer.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Seat belts
Interval in Month(s):
0
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: The latching straps in a vehicle designed to minimize the risk of serious injury to the user in the event of an accident when used as suggested.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Steering
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: The collection of components that enable the operator to direct a vehicle in a desired direction.
Distance:
15,000 miles (24,000 km)
Action:
Inspect boots & seals
Item:
Drive axles
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: In a front-wheel drive vehicle or a rear-wheel drive vehicle with independent rear suspension, the short axles that connect the driven wheels with the driving force. Drive axles typically have CV (constant velocity)-joints on their ends.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Automatic transmission fluid
Interval in Month(s):
0
Labor Units:
0.02
Parts Units:
0
Drive Type:
ALL
Description: The fluid used for lubricating and cooling an automatic transmission.
Distance:
15,000 miles (24,000 km)
Action:
Check level
Item:
Manual transmission fluid
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: The fluid used for lubricating and cooling a manual transmission.
Distance:
15,000 miles (24,000 km)
Action:
Inspect
Item:
Coolant
Interval in Month(s):
0
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: Also known as "antifreeze." A mixture of water and ethylene glycol that has both a higher boiling point and a lower freezing point than plain water.
Distance:
15,000 miles (24,000 km)
Action:
Replace
Item:
Cabin air filter
Interval in Month(s):
0
Labor Units:
0.3
Parts Units:
1
Drive Type:
ALL
Description: A filtering system that meters out pollen, road dust and other particles before they can reach the passenger cabin.
Distance:
30,000 miles (48,000 km)
Action:
Inspect
Item:
Ball joints & tie rod ends
Interval in Month(s):
0
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: Lubricated parts of the steering and suspension systems, very similar in appearance, made up of a ball and socket that allow relatively friction-free movement.
Distance:
30,000 miles (48,000 km)
Action:
Inspect/adjust
Item:
Drive belt(s)
Interval in Month(s):
0
Labor Units:
0.03
Parts Units:
0
Drive Type:
ALL
Description: A belt that transfers the rotation of the engine through the crankshaft pulley to drive various devices, such as the alternator, water pump, air conditioning compressor or power steering pump.
Distance:
30,000 miles (48,000 km)
Action:
Replace
Item:
Spark plugs
Interval in Month(s):
0
Labor Units:
0.6
Parts Units:
6
Drive Type:
ALL
Description: Cables that carry a high-voltage electrical charge from the distributor cap or ignition coils to the spark plugs.
Distance:
30,000 miles (48,000 km)
Action:
Flush/replace
Item:
Brake fluid
Interval in Month(s):
24
Labor Units:
0.7
Parts Units:
3
Drive Type:
ALL
Description: The fluid used in the hydraulic brake system.
Distance:
30,000 miles (48,000 km)
Action:
Replace
Item:
Air filter
Interval in Month(s):
24
Labor Units:
0.2
Parts Units:
1
Drive Type:
ALL
Description: A device that filters incoming air fed to the engine.
Distance:
30,000 miles (48,000 km)
Action:
Change
Item:
Automatic transmission fluid
Interval in Month(s):
0
Labor Units:
0.5
Parts Units:
3.2
Drive Type:
ALL
Description: The fluid used for lubricating and cooling an automatic transmission.
Distance:
60,000 miles (96,000 km)
Action:
Inspect/adjust
Item:
Drive belt(s)
Interval in Month(s):
0
Labor Units:
0.03
Parts Units:
0
Drive Type:
ALL
Description: A belt that transfers the rotation of the engine through the crankshaft pulley to drive various devices, such as the alternator, water pump, air conditioning compressor or power steering pump.

Service Bulletin as Provided by OEM & NHTSA

Bulletin Date:
1995-02-01
Bulletin Number:
VW87/9501
NHTSA Item Number:
42010

Component Description: Equipment:electrical:air conditioner.

Service Bulletin Summary: R-134a expansion valve noisy. ( nhtsa item number - 42010 ).

Bulletin Date:
1997-04-01
Bulletin Number:
9704109707D
NHTSA Item Number:
53604

Component Description: Engine and engine cooling:engine:gasoline.

Service Bulletin Summary: Conditions with engine intermittently will not start. ( nhtsa item number - 53604 ).

Bulletin Date:
1997-06-01
Bulletin Number:
15 9701
NHTSA Item Number:
53616

Component Description: Engine and engine cooling:engine:gasoline:belts and associated pulleys.

Service Bulletin Summary: Toothed belt runs towards outside, wears out/ jumps off, and cracks. ( nhtsa item number - 53616 ).

Bulletin Date:
2008-08-01
Bulletin Number:
2015831
NHTSA Item Number:
10026848

Component Description: (A) Engine and engine cooling:exhaust system., (B) Structure: frame and members:underbody shields.

Service Bulletin Summary: Volkswagen: exhaust heat shield, replacement guidelines. Heat shields are to be inspected after completion o any type of repair to the underbody (exhaust system transmission, etc. ), and if damaged, replaced. ( nhtsa item number - 10026848 ).


Recall Data Provided by NHTSA

#
1
Make(s):
VOLKSWAGEN
Model(s):
CORRADO, GOLF, JETTA, PASSAT
Year(s):
1993, 1994, 1995
Manufacturer:
VOLKSWAGEN OF AMERICA,INC
NHTSA ID:
95V178000
Recall Date:
n/a
Units Affected:
34,000

Affected Component: Engine and engine cooling:cooling system:fan.

Summary: Improper material was used in manufacturing the radiator fan motor shaft causing the shaft to wear and become noisy. .

Conequence: A worn and noisy fan motor shaft can seize renderingthe fan motor inoperative, eventually causing the engine to overheat and stall. A stalled vehicle in traffic can increase the potential for a vehicle accident. .

Remedy: Dealers will replace the complete cooling fan assembly on vehicle having the potential shaft material problem. Dealers will install a new fan blade including a new lock nut on vehicle with loose fan blade lock nuts. .

Notes: System: engine cooling system; fan. Vehicle description: passenger vehicles equipped with vr6 engines. Note: owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact volkswagen at 1-800-822-8987. Also contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393. .

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