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2004 KIA OPTIMA motor oil
to get more miles per tank and keep
your engine running with the least
amount of downtime.

Amsoil beats the pants off of Mobil 1™ Extended

Royal Purple & Red Line Oils - Worst Cold Crank Viscosity

Does this stuff really work?

Company History

Documented testimonials

Van goes 930,599 miles on AMSOIL Motor Oil

Great oil for Camaro's

Don't use additives

NASCAR teams using our products

GEO Prizm goes 362,000 miles

Gov't testing to cut costs

800 horsepower Sprint Car

Pest Control Company Saves Money

World's Fasted 4 Cylinder World Record

Police fleet makes switch

Jeep owner sees increased MPG

KIA lubrication for vehicle upkeep.

Click one below to change years:
2001 KIA OPTIMA 2.4L
2001 KIA OPTIMA 2.5L
2002 KIA OPTIMA 2.7L
2002 KIA OPTIMA 2.4L
2003 KIA OPTIMA 2.4L
2003 KIA OPTIMA 2.7L
2005 KIA OPTIMA 2.4L
2005 KIA OPTIMA 2.7L
2006 KIA OPTIMA 2.4L
2006 KIA OPTIMA 2.7L
2007 KIA OPTIMA 2.7L
2007 KIA OPTIMA 2.4L
2008 KIA OPTIMA 2.4L
2008 KIA OPTIMA 2.7L
2009 KIA OPTIMA 2.4L
2009 KIA OPTIMA 2.7L
2010 KIA OPTIMA 2.6L
2010 KIA OPTIMA 2.4L
2012 KIA OPTIMA 2.4L
2012 KIA OPTIMA 2.0L

Free shipping on orders over $100.00

Bobby Unser video when he won Pikes Peek

Benefits over the oil you're using now:
-NO sludge
-Increases gas mileage
-Increases horsepower
-Increases torque
-Reduced oil consumption (drastic in many cases)
-Significantly less oil changes for most people
-More miles per tank
-Stops wear and tear
-Lower emissions
-Save the planet
-Doesn't use fossil oil
-Spark plugs last longer
-Avoid future engine overhauls
-Keep your car longer
-Peace of mind
-Great for those who often neglect car maintenance
-Superior quality over what car dealers or quick lubes have to offer

Amsoil Discount Program

Facts, NOT HYPE!

See why you should be using AMSOIL instead of Castrol, Valvoline, Mobil, Pennzoil or Quaker State

Why you should be using AMSOIL instead of Mobil 1

Click to see other fluids


All products ship from the closest warehouse based on your location. Shipping times can be as fast as 1 day.

Before the other oil manufacturers were even concerned with volatility, AMSOIL was using and passing the NOACK Volatility Test to insure the highest quality, longest lasting motor oils. (AMSOIL had the first NOACK test equipment in the U.S.) Before improving engine performance was considered a goal of other motor oil companies, it had been an accomplished fact with AMSOIL for many years.

"With Amsoil in my own personal vehicle, I will realize a fuel savings of over $1,000 in 4 years. I don't know about you, but that makes Amsoil FREE in my book. I think anyone would have to be absolutely crazy to not want to use Amsoil. It makes no financial sense not to." -Robert Riley

Modern engines produce more power with better fuel economy and fewer emissions than ever before, and the oil protecting them is working harder than ever.

Amsoil racing video on television.

Another cool Amsoil web site to check out
AMSOIL is the pioneer of synthetic oil used in cars in the US.
Have questions regarding this KIA OPTIMA?
After normal business hours sales (954) 442-5380

Motor oil and Filters: 2004 KIA OPTIMA 2.4L

Suggested oil change belonging to 2004 OPTIMA vehicle

Click another choice: Year, make, model (change vehicles)
Click on your engine size: 2.4L, 2.7L,
These are all to be used in your vehicle.

To purchase what you see on this web page, see ordering instructions below to add to shopping cart!
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Order @ (954) 442-5380
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To order on-line, simply click the ADD TO CART buttons below on the lubes and filters you need. All products are drop-shipped from a one of 14 warehouses strategically placed throughout the US and Canada. Shipping is fast and cheap! If you wish to order over the phone, call the highlighted phone number in yellow above right now.

Feel free to share the link of this web page on any message forums that you are on as long as this vehicle matches its subject matter. Thank you.
Hover your mouse over any thumbnail below: With performance results like these and your current lube costing more since it has to be changed more often, it's crazy to not use AMSOIL.
Vehicle Information :
Year 2004
Make KIA
Engine Size 2.4L
Engine # Q
Quarts 4.5 (Engine, with filter)

Click the "Add to Cart" button and add the suggested quantities on the following page. Important: Click the BACK BUTTON when finished for each item to return to this screen until you're done with all items. Then click Checkout after you've added your last item to the cart.



Stock Number


Discount Option Money Saving


First time customers: Adding this Preferred Customer trial to the shopping cart you will automatically get 25% discounts on your entire order as well as future orders during the next 6 months! By adding this option you are essentially ordering at DEALER COST. Pay what dealers pay by using this option! All the smart buyers go with this. There's no minimum or maximum orders. (Highly suggested for orders over $100!)


Any one of the filters below are suitable to be used in your vehicle. Pick the one that best meets your driving distance each year and match it up with the corresponding lube . If you drive 25,000 miles in one year, order multiple order MANN or WIX filters if needed to go with a 25,000 mile lubrication when not using an AMSOIL EaO 25,000 mile oil filter. Have an extra quart handy to top off when necessary.

Filter Cabin WIX High Quality Air Filter - #1 filter in NASCAR! 42797-EA
Filter Transmission Filter
(Note: Spin-on Transmission)
Filter WIX High Quality Oil Filter - #1 filter in NASCAR. Lasts up to 10,000 miles when used with AMSOIL oils depending on the oil being used. Spin-on and cartridge available. Appropriate one will be sent based on your vehicle. 51334-EA
Filter Amsoil Absolute Efficiency Filter. Guaranteed up to 15,000 miles or one year, whichever comes first, before needing to be changed. The only oil filter with fully synthetic nanofiber developed by AMSOIL.
(Note: Replaces the Ea15k46, which will still work for this vehicle)

The lubricants displayed below are the ones to be used in your KIA OPTIMA. Out of all the lubricants that AMSOIL makes, these are the ones that meet the requirements put out by KIA. Under Federal law, the use of AMSOIL products CANNOT void your manufacturer's warranty. AMSOIL products backed by a written warranty. These are all-season oils. No need to waste time performing totally unnecessary maintenance because of how hot or cold it is outside when using AMSOIL.

2004 OPTIMA motor oil. Either of the lubricants below are specific for this vehicle and meet manufacture's recommended lubrication specification.

Oil XL 10W40. Good for OEM drain intervals. Change when manufacture tells you in the owners manual.AMSOIL 10W-40 XL Extended Life Synthetic Motor Oil. Superior performance for up to 10,000-miles or six months, or longer when recommended in owner's manuals or indicated by electronic oil life monitoring systems. Meets specs: API SN, SM, ACEA A1/B1. Pour point: -36F. Fire point 482F. Flash point 457F. Four ball wear test ASTM D-4172: 0.43 XLOQT-EA
Oil 10W-40AMSOIL 10-40W Fully synthetic high performance motor oil. Drain @ 1-year or 15,000 miles, whichever comes first. For high mileage cars that normally take a 30 weight oil, this is also a good motor oil to use in place of 30 weight motor oil. Contains high-zinc additives. AMOQT-EA
Oil 505.01 specification oil. One of the best alternatives to what is available in the dealer.Amsoil European synthetic 5W-40 motor oil. Meets/exceeds rigorous VW 502.00, 505.00, 505.01, DaimlerChrysler MS-10725, Porsche and Mercedes-Benz 229.31/229.51 specifications. It is one of the only oils to be recommended in North America for latest specifications for all 3 major European automakers- Volkswagen (Audi), BMW, and Mercedes Benz and the latest North American API specs. Superior to oils at local car dealerships. Change interval: Based on Oil Life Monitor or change at mileage stated in vehicle owner's manual. Pour point: -44F. Fire point 474F. Flash point 446F. Four ball wear test ASTM D-4172: 0.44 AFLQT-EA
Flush Engine Flush used to clean out effects of ethanolAmsoil Engine Flush - suggested if you have over 10,000 miles on the engine and never used synthetic oil before. (To be used with gasoline-powered engines & small lawn equipment. Works in gas or diesel engines.) Easy to use. Just pour in with old oil, let idle around 15 minutes (do not drive!) and drain old oil and change filter as usual. FLSHCN
P.I. Injector and carburetor cleanerAmsoil P.I. Highly concentrated. Pour entire bottle in the gas tank about every 4,000 miles to clean out the fuel injection or carburetor and lines. This is really good stuff! Use in gasoline-powered engines & small lawn equipment, except Diesel). Order several bottles to keep on hand to use throughout the year. This product is superior to anything you can get mixed with your fuel from the gas station pump. The Courtesy Cab company (1st video clip on the testimonials page) uses this religiously in all of their cabs and avoids major injection cleaning from this product. APICN
Finish Check your shopping cart after adding all items above. Checkout

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Have the above lube, air filter, engine lube filter vehicle maintenance part numbers and quantities highlighted above ready to give to operator over the phone
These are part numbers above are specifically used with this vehicle.
Gasoline Motorcycle Diesel
Diesel fuel additives Gasoline additives 4-stroke
European 2-Stroke Racing
Automatic Manual Racing

AMSOIL is the official motor oil of all of these companies and organizationsAmsoil is great to be used in your motor and is the official lubricant belonging to these organizations

Click here to return to Oil Filter Guide

Advocated oil change and air filter belonging to this vehicle.
The DIY (DO IT YOURSELF) best oil change for a 2004 KIA OPTIMA will keep your car running at its optimum! The fuel savings, reduced down time and more miles per tank make AMSOIL well worth the switch. Double check for your KIA OPTIMA

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