Authorized AMSOIL Dealer
Joseph Feghali
Miami, FL

Best recommended synthetic oil, filter, transmission fluid for my 1981 Cadillac ELDORADO

Motor oil designed for your 1981 Cadillac ELDORADO

AMSOIL is the pioneer of synthetic oil used in cars in the US.
Have questions regarding this Cadillac ELDORADO?
After normal business hours sales (305) 699-5059

Your Vehicle's Information

Year:

1981

Make:

Cadillac

Model:

ELDORADO

Engine Size:

6.0L

Engine #:

[9]

Not your vehicle? CHANGE HERE: Year, make, model

Below you will find the best synthetic oil for a 1981 Cadillac ELDORADO. Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!

Recommended oil for my 1981 Eldorado

Product Name Product Description Capacities Product
Signature Series 10W-30 Synthetic Motor Oil Get the best synthetic oil for your Eldorado now! Save time and money and protect your Cadillac. With filter 6 quarts After refill check oil level. ATMQT-EA
Signature Series 10W-30 Synthetic Motor Oil ATMQT-EA
Add To Cart
Add To Cart
XL 10W-30 Synthetic Motor Oil Protect your Eldorado with Amsoil and support the best MADE in USA oil! With filter 6 quarts After refill check oil level. XLTQT-EA
XL 10W-30 Synthetic Motor Oil XLTQT-EA
Add To Cart
Add To Cart
OE 10W-30 Synthetic Motor Oil AMSOIL OE Synthetic Motor Oil is specially made for the extended oil change intervals recommended for your 1981 Cadillac Eldorado 6.0L engine. It has advanced synthetic technology that resists chemical breakdown for maximum wear protection for your vehicle which is well beyond the traditional 3,000-mile oil change interval. Get the best synthetic oil now for your Cadillac Eldorado. With filter 6 quarts After refill check oil level. OETQT-EA
OE 10W-30 Synthetic Motor Oil OETQT-EA
Add To Cart
Add To Cart

Recommended oil filters for my 1981 Eldorado

Product Name Product Description Product
AMSOIL Ea Oil Filters This filter is for your 1981 Cadillac Eldorado and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. EAO64-EA
AMSOIL Ea Oil Filters EAO64-EA
Add To Cart
Add To Cart
WIX Oil Filter WIX oil filter change intervals for your 1981 Cadillac Eldorado are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). 51045-EA
WIX Oil Filter 51045-EA
Add To Cart
Add To Cart

Recommended transmission fluids for my 1981 Eldorado

Product Name Note Capacities Product Description Product
Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
(1) This specification has been updated from Dexron II or III to Dexron VI per a Technical Service Bulletin from the manufacturer
3 speed THM325 Total Fill 10 quarts 5 quarts Initial Fill Capacity does not include differential. If a lighter viscosity is needed then this automatic transmission fluid provides top-notch protection! Recommended for Toyota, Ford, and General Motors transmissions. You will get the same awesome protection as Amsoil's Signature Series Multi-Vehicle automatic transmission fluid. Also recommended for vehicles that need GM DEXRON® VI, Ford MERCON® LV and SP, Honda DW-1, Nissan Matic-S, and Toyota WS fluid specifications. ATLPK-EA
Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid ATLPK-EA
Add To Cart
Add To Cart
OE Fuel-Efficient Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
(1) This specification has been updated from Dexron II or III to Dexron VI per a Technical Service Bulletin from the manufacturer
3 speed THM325 Total Fill 10 quarts 5 quarts Initial Fill Capacity does not include differential. Outstanding protection and resists varnish! Change interval based on your Eldorado owner's manual. OTLQT-EA
OE Fuel-Efficient Synthetic Automatic Transmission Fluid OTLQT-EA
Add To Cart
Add To Cart

Differential for my Cadillac Eldorado

Product Name Note Capacities Product Description Product
SEVERE GEAR® 80W-90 Front 3.2 pints This lube is made to exceed the requirements of equipment and all vehicles that require SAE 80W-90 viscosity. It is made with synthetic base oils and top additives without adding any wax. Amsoil Severe Gear is solid against thermal breakdown. Will give you awesome protection for bearings and gears and tough against heat which will help extend the life of your equipment and avoid costly repairs. Made in the U.S.A. AGLPK-EA
SEVERE GEAR® 80W-90 AGLPK-EA
Add To Cart
Add To Cart
SEVERE GEAR® 75W-90 Front 3.2 pints This special formula is made for harsh operating conditions that pick-up trucks endure. Also top-notch protection for SUVs, heavy equipment, and other heavy-duty vehicles. Made in the USA. SVGPK-EA
SEVERE GEAR® 75W-90 SVGPK-EA
Add To Cart
Add To Cart
SEVERE GEAR® 75W-110 Front 3.2 pints This is a fantastic lubricant for towing trailers, heavy duty hauling, off road driving/4x4, commercial applications, and for race enthusiasts. This severe gear lube will protect bearings, gears from friction and exceeds performance of any regular gear oil out there! Keep your truck or vehicle out of the shop and avoid costly repairs with this made in the USA lube. SVTPK-EA
SEVERE GEAR® 75W-110 SVTPK-EA
Add To Cart
Add To Cart

Recommended coolants for my Cadillac Eldorado

Product Name Product Description Capacities Product
Passenger Car & Light Truck Antifreeze & Coolant maximum protection for your 1981 Cadillac Eldorado under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) ANTPC1G-EA
Passenger Car & Light Truck Antifreeze & Coolant ANTPC1G-EA
Add To Cart
Add To Cart
Low Toxicity Antifreeze and Engine Coolant Lasts in your 1981 Cadillac Eldorado for up to 150,000 miles or five years! (whichever comes first). Biodegradable! ANT1G-EA
Low Toxicity Antifreeze and Engine Coolant ANT1G-EA
Add To Cart
Add To Cart

Make your engine bulletproof! Amsoil has the best oil filters, synthetic oil, transmission oil on the market. Amsoil backs up any claims made with proof! Get the best synthetic motor oil which is domestically made! Support American oil! In addition to this, Amsoil is great for the environment since less oil changes mean less waste disposed. Can you imagine millions of people doing this and the positive impact it would have on the environment? Buy now! We also have transmission fluids for your vehicle. Change your transmission oil with Amsoil synthetic fluid and avoid a costly transmission repair. Many people overlook or forget about properly servicing the transmission of their car or truck! Thanks for passing by Search For Parts!

Your truck deserves the best. In cold weather, synthetic motor oils outperform conventional ones. Using synthetic motor oil will keep your vehicle moving even on the coldest of clear winter days.


footer logo

If you're looking for another year, make or model instead of this 1981 Cadillac ELDORADO motor oil, try one of these similar models below. We try to keep one page for each model vehicle.

Amsoil synthetic motor oil protects your car engine because it doesn't break down or lose it's viscosity under extreme temperatures and stress. Regular conventional oil breaks down under high temperatures which leaves harmful carbon and sludge deposits which will make your engine wear faster. This is why you have to change your motor oil every 3,000 to 5,000 miles or so at your local dealer or quick lube business which costs you more money over the long term!

Research shows that synthetic oil is superior to conventional motor oil!

Source: AAA research proves that synthetic oil is better than regular conventional oil report

Visit us on social media