AMSOIL Shipping Information
Online Store Order FREE Product Catalog Preferred Customer Program Business Accounts Dealership Opportunity
Email Price List

World's Best Oils & Filters for 1991 Volkswagen GTI

Oils & FiltersMaintenance ScheduleService BulletinRecalls
1991 Volkswagen GTI
1.8L 4-cyl Engine Code [A][B][K] Engine Code [A][B][K] PF
105 bhp. @ 5400 rpm / Torque: 110 ft. lbs. @ 3400 rpm
1.8L - Inline 4-cyl (Gasoline)

We know your Volkswagen GTI
& We have 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 (1991 Volkswagen GTI with engine code [A][B][K]) 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 1991 Volkswagen GTI with engine code [A][B][K] 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 1991 Volkswagen GTI engine code [A][B][K] was last updated on 28th August 2018 hide.
Wholesale Accounts      Shipping Information Page
  1. Engine Oil

    Grade 1  »  SJ
    European Car Formula 5W-40 Improved ESP Synthetic Motor Oil (AFLQT)
    -10 To 10C  »  20W-20
    -20 To 15C  »  10W-30, 10W-40
    0 To 30C  »  30
    Above -10C  »  20W-40, 20W-50
    Above -15C  »  15W-40, 15W-50
    Above 20C  »  40
    Below -10C  »  5W-20, 5W-30
    Below -5C  »  10W
  2. Manual Transmission

    Manual Transmission, 020 (5-SPD)  »  GL-4

    All TEMPS  »  75W-90 [1]
    Manual Transmission & Transaxle Gear Lube 75W-90 (MTGQT)
  3. Front Differential

    Differential, Front W/ AT  »  GL-5

    All TEMPS  »  90 [2]
    SAE 80W-90 Synthetic Gear Lube (AGLQT)
    Severe Gear® 75W-90 (SVGPK)
    Severe Gear® 75W-110 (SVTQT)
  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) [3]
  6. Clutch Fluid

    Clutch Fluid  »  HBH

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

    [1] VW part no. G 005 000 (G50), or equivalent, (synthetic)
    [2] Final drive for Automatic transmission only.
    [3] Hydraulic Brake Fluid, DOT 4 P/N B 000 750 M3

  8. Capacities (Drive Train Fluids)

    Engine, with filter  »  4 liters [1]
    Cooling System, Initial Fill  »  7 liters
    Passenger Car & Light Truck Antifreeze & Coolant
    AMSOIL Antifreeze and Engine Coolant
    Manual Transmission, 020 (5-SPD)  »  1.9 liters
    Differential, With AT Front  »  0.8 liters
    ANTPC ANT
    Capacities Comments
    [1] Add 0.5L (0.5 qt) less than capacity shown, start engine, let
    run until operating temperature is approx. 60 C (140 F),
    switch engine off, wait 3 minutes, check dipstick, fill to
    full mark as indicated on dipstick. May be more or less than
    0.5L(0.5qt) depending on model.
  9. Chassis Lubrication

    0 Fittings, 0 Plugs
  10. Torque Specifications

    Oil Drain Plug  »  22 ft/lbs
    Manual Transmission
    Fill Plug 14 ft/lbs
    Drain Plug 14 ft/lbs
    Manual Transmission 02A
    Fill Plug NA ft/lbs
    Drain Plug NA ft/lbs
    Manual Transmission 020
    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 (EAO34)  
    Oil Filter MANN Oil Filter (W71930)  
    Oil Filter WIX 51342 Oil Filter [1]
    Air Filter MANN Air Filter (C311521)  
    Air Filter WIX 46240 Air Filter [1]
    Fuel Filter MANN Fuel Filter (WK8307)  
    Fuel Filter WIX 33179 Fuel Filter  

    Filter Comments
    [1] GTI 8-Valve (SubModel)
  2. Gasoline Engine Fuel Additives

    Dominator Octane Boost (AOB)
    AOB Dominator Octane Boost (AOB)

    Maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use. Packag...

    Gasoline Stabilizer (AST)
    AST Gasoline Stabilizer (AST)

    AMSOIL Gasoline Stabilizer (AST) reduces the oxidation process that occurs when fuel is stored for extended periods, improving performance, extending equipment life and decreasing maintenance expenses. Package sizes include: 16-oz. Bottle ...

    P.I Performance Improver (API)
    API P.I Performance Improver (API)

    P.i. improves fuel mileage an average of 2.3% and up to 5.7%. Reduces emissions such as hydrocarbons (HC) up to 15%, carbon monoxide (CO) up to 26% and nitrous oxides (NOx) up to 17%. Restores power and performance. Reduces the need for costly higher...

Close Panels

XLO 10W-40 Extended Life Synthetic Motor Oil (XLO)

*** Not Available in Canada *** • AMSOIL Extended-Life Synthetic Motor Oil has 37% more cleaning power 1 to help keep your engine running smoother, longer. • Protection Against LSPI • Save Time and Money wi...
AMO 10W-40 Premium Protection Motor Oil (AMO)

For use in both gasoline and diesel engines. Offers multi-functionality and wear protection. Ideal for applications where the extra protection of a higher-viscosity oil is desired. Excellent for motor homes and older vehicles, as well as many types o...
AFL 5W-40 MS European Motor Oil (AFL)

Specially Formulated for European Gasoline and Diesel Engines. AMSOIL Synthetic European Motor Oil provides exceptional performance and protection for gasoline and diesel European vehicles. It meets a wide variety of specifications and carries multip...
MTG 75W-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...
AGL SEVERE GEAR 80W-90 (AGL)

A multi-functional lubricant designed to surpass the requirements of equipment and automotive applications calling for an SAE 80W-90 viscosity grade. Formulated with wax-free synthetic base oils and high-quality additives, AMSOIL SEVERE GEAR® res...
SVG 75W 90 Severe Gear® Extreme Pressure (SVG)

Formulated for the severe operating conditions of today’s pick-up trucks, SUVs, heavy equipment and other hard-working vehicles. AMSOIL SEVERE GEAR® Synthetic Extreme Pressure (EP) Lubricants are premium grade gear oils specifically engi...
SVT 75W-110 Severe Gear® Extreme Pressure (SVT)

AMSOIL SEVERE GEAR® Synthetic Extreme Pressure (EP) Lubricants are engineered for high-demand applications, including trailer towing, heavy hauling, 4X4 off-road driving, commercial use and racing. Protects gears and bearings from scoring and wea...
BFLV DOT 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...
PSF Multi-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....
ANTPC Passenger 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...
ANT Antifreeze 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 filter AMSOIL 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 filter MANN-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

Sorry no maintenance schedule found for this vehicle

Service Bulletin as Provided by OEM & NHTSA

Sorry no Service Bulletin found for this vehicle


Recalls not found for this vehicle!

Rating & Review Section


Was this page helpful?

(click on a star to rate)

Blog Title: World's Best Oils & Filters for 1991 VOLKSWAGEN GTI 1.8L 4-cyl Engine Code [A][B][K] PF
Current Rating: 4.5 out of 5 stars
Votes & Reviews: 1 vote(s) and 1 user reviews.


Post your comments
or ask a question


smaller | bigger

1-800-615-3709

Price List Request

Receive wholesale price list in your email.



Select your country.

Canada
Ships from Canada. Prices in CA dollars.
United States
Ships from USA. Prices in US dollars.