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Home Product Cross Reference Pontiac Lemans 1990 1.6L (Engine Code [6])

World's Best Oils & Filters for 1990 Pontiac Lemans

Oils & FiltersMaintenance ScheduleService BulletinRecalls
1990 Pontiac Lemans
1.6L 4-cyl Engine Code [6] Engine Code [6]
74 bhp. @ 5600 rpm / Torque: 90 ft. lbs. @ 2800 rpm
1.6L - Inline 4-cyl (Gasoline)

We know your Pontiac Lemans
& 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 (1990 Pontiac Lemans with engine code [6]) 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 1990 Pontiac Lemans with engine code [6] hide.
 Product Availability Listing This guide lists all available AMSOIL & substitute brand products that meet or exceed OEM (Pontiac) 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 1990 Pontiac Lemans engine code [6] was last updated on 24th July 2018 hide.
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  1. Engine Oil

    Grade 1  »  API*
    Maximum Performance Signature Series 5W-30 Synthetic Motor Oil (ASLQT)
    Performance Plus XL 5W-30 Synthetic Motor Oil (XLFQT)
    Performance OE 5W-30 Synthetic Motor Oil (OEFQT)
    Above -18C  »  10W-30
    Above 4C  »  30 [1]
    All TEMPS  »  5W-30 [2]

  2. Manual Transmission

    Manual Transmission, M21 (4-SPD)  »  GL-4

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

    Manual Transmission, M79 (5-SPD)  »  GL-4

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

  3. Automatic Transmission

    Automatic Transmission, THM125C  »  AF6 [4]

    Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid (ATL) (ATLQT)
    OE Fuel-Efficient Synthetic Automatic Transmission Fluid (OTLQT)

  4. Power Steering Fluid

    Power Steering Fluid  »  PS003

    Power Steering Fluid (PSFCN)

  5. Brake Fluid

    Brake Fluid  »  HB

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

  6. Clutch Fluid

    Clutch Fluid  »  HB

    DOT 3 and 4 Brake Fluid (BFLVCN) [5]

  7. Lubricants & Fluids Comments  »  [*]

    [1] Use only if the other recommended viscosities are not
    available.
    [2] SAE 5W-30 is preferred.
    [3] GM P/N 12345371.
    [4] This specification has been updated from Dexron II or III to
    Dexron VI per a Technical Service Bulletin from the
    manufacturer
    [5] Hydraulic Brake Fluid, DOT 3 P/N 12345347, spec. 9985642
    [6] Hydraulic Brake Fluid, DOT 3. Original recommendation
    P/N 12377967 has been replaced by P/N 19299818.

  8. Capacities (Drive Train Fluids)

    Engine, with filter  »  4.3 liters [1]
    Cooling System, Initial Fill  »  7.5 liters
    Passenger Car & Light Truck Antifreeze & Coolant
    AMSOIL Antifreeze and Engine Coolant
    Automatic Transmission, THM125C Initial Fill  »  3.8 liters
    Automatic Transmission, Total Fill
    3 speed THM125C  »  5.7 liters
    Manual Transmission, M21 (4-SPD)  »  1.6 liters
    Manual Transmission, M79 (5-SPD)  »  1.6 liters
    ANTPC ANT
    Capacities Comments
    [1] After refill check oil level.

  9. Chassis Lubrication

    0 Fittings, 0 Plugs

  10. Torque Specifications

    Oil Drain Plug  »  33 ft/lbs
    Manual Transmission M21 (4-SPD)
    Fill Plug NA ft/lbs
    Drain Plug NA ft/lbs
    Manual Transmission M79 (5-SPD)
    Fill Plug NA ft/lbs
    Drain Plug NA ft/lbs

Close Panels

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

    Oil Filter Absolute Efficiency Oil Filter (EA15K29)  
    Oil Filter WIX 51040 Oil Filter  
    Air Filter WIX 46015 Air Filter  
    Fuel Filter WIX 33481 Fuel Filter  
    Transmission Filter WIX 58952 Trans Filter  

  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

ASL 5W-30 Signature Series Synthetic Motor Oil (ASL)

The Top Tier of AMSOIL Synthetic Motor Oil. AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. Engineered for enthusiasts seeking maximum protection and performance. Precision-f...
XLF 5W-30 Extended Life Synthetic Motor Oil (XLF)

• 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 with up to 20,000 Miles (32,000 km) Of Gu...
OEF 5W-30 OE Series Synthetic Motor Oil (OEF)

OE Synthetic Motor Oil is for mechanics and drivers seeking peace of mind protection and exceptional value in synthetic motor oil. It delivers 100 percent synthetic engine protection for advanced automotive technology, including turbochargers and dir...
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...
ATL Signature Series Fuel-Efficient Synthetic ATF

A fuel efficient automatic transmission fluid recommended for GM, Ford and Toyota transmissions where lighter viscosity oil is required. Provides the same excellent protection and performance as AMSOIL Signature Series Multi-Vehicle ATF. Recommended ...
OTL OE Series Fuel-Efficient Synthetic ATF

AMSOIL OE Synthetic Automatic Transmission Fluid provides passenger-car/light-truck transmissions excellent wear protection, sludge resistance and extreme-temperature performance throughout original equipment manufacturer (OEM)-recommended drain inte...
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.
wix oil filter WIX Automotive, Light Truck & Racing Oil Filters

WIX Oil filters are made with full metal base plate for superior strength at the double seal & also feature a silicone anti-drainback valve. Glass enhanced media in WIX oil filters offers greater efficiency, capturing more 10 to 12 micron sized particles than other cellulose or synthetic blend medias.
wix fuel filter WIX Automotive, Light Truck and Racing Fuel Filters

wix filterWIX Fuel Filters provide an unmatched fuel cleansing performance. They prevent pump wear, injector clogging, premature engine wear and help boost fuel efficiency. Offer quick, easy filter replacement, long life and the possibility of extended service intervals.

Maintenance Schedule as Provided by OEM Documentation

Distance:
7,500 miles (12,000 km)		 Action:
Torque		 Item:
Throttle body		 Interval in Month(s):
Labor Units:
0.05		 Parts Units:
0		 Drive Type:
ALL
Description: The large diameter valve used to control the volume of incoming air to the engine.
Distance:
7,500 miles (12,000 km)		 Action:
Rotate/adjust air pressure		 Item:
Wheels & tires		 Interval in Month(s):
Labor Units:
0.3		 Parts Units:
0		 Drive Type:
ALL
Description: 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):
12		 Labor Units:
0.16		 Parts Units:
4		 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):
12		 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:
Rotate/adjust air pressure		 Item:
Wheels & tires		 Interval in Month(s):
Labor Units:
0.3		 Parts Units:
0		 Drive Type:
ALL
Description: 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:
30,000 miles (48,000 km)		 Action:
Inspect		 Item:
Air filter		 Interval in Month(s):
Labor Units:
0.05		 Parts Units:
0		 Drive Type:
ALL
Description: A device that filters incoming air fed to the engine.
Distance:
30,000 miles (48,000 km)		 Action:
Inspect		 Item:
Fuel filler cap & vapor hose		 Interval in Month(s):
Labor Units:
0.05		 Parts Units:
0		 Drive Type:
ALL
Description: The cap used to seal the fuel filler neck and the flexible tubing in the evaporative emissions systems.
Distance:
30,000 miles (48,000 km)		 Action:
Inspect		 Item:
Ignition timing		 Interval in Month(s):
Labor Units:
0.2		 Parts Units:
0		 Drive Type:
ALL
Description: Ignition delivery in relation to crankshaft position expressed in degrees before the number one piston is at its highest point of travel within its cylinder, or before top dead center (BTDC).
Distance:
30,000 miles (48,000 km)		 Action:
Replace		 Item:
Spark plug wires		 Interval in Month(s):
Labor Units:
0.05		 Parts Units:
1		 Drive Type:
ALL
Description: Cables that carry a high-voltage electrical charge the spark plug(s).
Distance:
30,000 miles (48,000 km)		 Action:
Replace		 Item:
Spark plugs		 Interval in Month(s):
Labor Units:
0.5		 Parts Units:
4		 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:
Inspect		 Item:
Cooling system		 Interval in Month(s):
24		 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:
30,000 miles (48,000 km)		 Action:
Inspect		 Item:
Drive belt(s)		 Interval in Month(s):
24		 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:
Change		 Item:
Automatic transmission fluid		 Interval in Month(s):
Labor Units:
0.5		 Parts Units:
4		 Drive Type:
ALL
Description: The fluid used for lubricating and cooling an automatic transmission.

Service Bulletin as Provided by OEM & NHTSA

Bulletin Date:
1995-02-01		 Bulletin Number:
588101		 NHTSA Item Number:
39305

Component Description: Seat belts.

Service Bulletin Summary: Chattering, binding or incomplete/repeat traverse of shoulder belt on passive restraint. (service procedure, reference campaign bulletin 93-c-57). ( nhtsa item number - 39305 ).

Recall Data Provided by NHTSA

#
1		 Make(s):
AM GENERAL, BUICK, CADILLAC, CHEVROLET, GMC, JAGUAR, LAND ROVER, OLDSMOBILE, PONTIAC		 Model(s):
88, 98, 6000, ALLANTE, ASTRO, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, BERETTA, BLAZER, BONNEVILLE, BRAVADA, C1500, C1500 PICKUP, C2500, C2500 PICKUP, C3500, C3500 PICKUP, CABALLERO, CALAIS, CAMARO, CAPRICE, CAVALIER, CELEBRITY, CENTURY, CIMARRON, CITATION, CORSICA, CORVETTE, CUTLASS, CUTLASS CALAIS, CUTLASS CIERA, CUTLASS SUPREME, DEFENDER 110, DEFENDER 90, DELTA 88, DEVILLE, EL CAMINO, ELDORADO, ELECTRA, ESCALADE, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, FIERO, FIREBIRD, FIRENZA, FLEETWOOD, G10, G15, G1500, G20, G25, G2500, G30, G35, GRAND AM, GRAND PRIX, HUMMER, IMPALA, J2000, K1500, K2500, K3500, LEMANS, LESABRE, LUMINA, MONTE CARLO, OMEGA, P20, P25, P30, P3500, PARISIENNE, PHOENIX, R1500, R2500, R3500, REATTA, REGAL, RIVIERA, S-TYPE, S10 PICKUP, SAFARI, SAVANA 1500, SAVANA 2500, SAVANA 3500, SEVILLE, SIERRA 1500, SIERRA 1500 HD, SIERRA 2500, SIERRA 2500 HD, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 2500 HD, SILVERADO 3500, SKYHAWK, SKYLARK, SOMERSET, SONOMA, SUBURBAN, SUNBIRD, TAHOE, TORONADO, TYPHOON, V10 PICKUP, V1500, V1500 SUBURBAN, V20 PICKUP, V2500, V2500 SUBURBAN, V30 PICKUP, V3500 PICKUP, VANDEN PLAS, XJ12, XJ6, XJ8, XJR, XJRS, XJS, XK8, XKR, YUKON, YUKON DENALI, YUKON XL 1500, YUKON XL 2500		 Year(s):
1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Manufacturer:
HONEYWELL INTERNATIONAL, INC.		 NHTSA ID:
06E043000		 Recall Date:
May 19th, 2006		 Units Affected:
88,303

Affected Component: Fuel system, gasoline.

Summary: Certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from october 18, 2005, through march 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). The connector on the fuel filter was not manufactured to honeywell's specification. As a result, the o-ring may not seat correctly on the fuel line. .

Conequence: This condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. In the presence of an ignition source, a fire could occur. .

Remedy: Honeywell will notify owners and replace the fuel filters free of charge. The recall began on october 18, 2006. Owners may contact fram customer service at 1-800-890-2075 (option 1). .

Notes: This recall only pertains to aftermarket fram fuel filters and has no relation to any original equipment installed on the vehicles listed. Customers may contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty: 1-800-424-9153).
#
2		 Make(s):
PONTIAC		 Model(s):
LEMANS		 Year(s):
1988, 1989, 1990, 1991
Manufacturer:
GENERAL MOTORS CORP.		 NHTSA ID:
93V154000		 Recall Date:
n/a		 Units Affected:
182,045

Affected Component: Seat belts:front:buckle assembly.

Summary: The safety belt buckle assemblies may not latch or may not release due to the fracture of the red release push button. .

Conequence: The buckle malfunction would prevent the use of thesafety belt system, placing the front seat occupant in increased risk of injuryin the event of a sudden stop or accident. .

Remedy: Replace or repair the safety belt buckles. .

Notes: System: interior systems; safety belt buckles. Vehicle description: passenger cars. Note: if you vehicle is presented to an authorized dealer on an agreed uponservice date and the remedy is not provided within a reasonable time and freeof charge or the remedy does not correct the defect or noncompliance, pleasecontact the pontiac service center at 1-800-pm-cares (1-800-762-2737). Also,contact the national highway traffic safety administration's auto safety hotlineat 1-800-424-9393. .
#
3		 Make(s):
PONTIAC		 Model(s):
LEMANS		 Year(s):
1990, 1991, 1992, 1993
Manufacturer:
GENERAL MOTORS CORP.		 NHTSA ID:
94V248000		 Recall Date:
n/a		 Units Affected:
91,275

Affected Component: Seat belts:front:webbing.

Summary: Insufficient lubrication in the guide track rail in which the shoulder belt carrier moves causing a chattering noise, momentary binding while traveling, cycling back and forth, or stops completely. .

Conequence: This condition can prevent a person from using theirrestraint system resulting in an increased risk of injury in an accident. .

Remedy: Dealers will lubricate the track system on these vehicles. .

Notes: System: interior; shoulder belts. Vehicle description: passenger cars. Note: if the vehicle is presented to an authorized dealer on an agreed uponservice date and the remedy is not provided free of charge within a reasonabletime, please contact pontiac at 1-800-762-2737. Also contact the nationalhighway traffic safety administration's auto safety hotline at 1-800-424-9393. .

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Blog Title: World's Best Oils & Filters for 1990 PONTIAC LEMANS 1.6L 4-cyl Engine Code [6]
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