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Best recommended synthetic oil, filter, transmission fluid for my 2004 BMW 645Ci

Motor oil designed for your 2004 BMW 645Ci

AMSOIL is the pioneer of synthetic oil used in cars in the US.
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Your Vehicle's Information

Year:

2004

Make:

BMW

Model:

645Ci

Engine Size:

4.4L

Engine #:

N62 B44

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

Please call us if you need help. These are all to be used in your vehicle.

Below you will find the best synthetic oil for a 2004 BMW 645Ci. 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 2004 645ci

Product Name Product Description Capacities Product
SAE 5W-40 FS Synthetic European Motor Oil Our European Car Formula Synthetic Motor Oil provides superior performance and protection for your 2004 Bmw. It meets a wide variety of specifications and approved by various manufacturers. European Car Formula has a broad range of viscosities and different levels of emissions system protection so that sensitive emissions systems operating efficiently. Follow drain intervals recommended by your manufacturer or as stated in the vehicle's manual. With filter 8.5 quarts After refill check oil level. EFMQT-EA
SAE 5W-40 FS Synthetic European Motor Oil EFMQT-EA
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SAE 0W-40 FS Synthetic European Motor Oil Our European Car Formula Synthetic Motor Oil provides awesome performance and protection for your 2004 Bmw. It meets a wide variety of specs and approved by various manufacturers. European Car Formula has a broad range of viscosities and different levels of emissions system protection so that sensitive emissions systems operating efficiently. Follow drain intervals recommended by the manufacturer or check your owner's manual. With filter 8.5 quarts After refill check oil level. EFOQT-EA
SAE 0W-40 FS Synthetic European Motor Oil EFOQT-EA
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Recommended oil filters for my 2004 645ci

Product Name Product Description Product
MANN-FILTERS Oil Filters MANN-FILTER filters for your 2004 Bmw 645ci remove dirt, dust, carbon deposits and soot. Should be changed as recommended by Bmw. HU7155x-EA
MANN-FILTERS Oil Filters HU7155x-EA
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Recommended transmission fluids for my 2004 645ci

Product Name Note Capacities Product Description Product
Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
6 speed A6HP26Z Total Fill 9.5 quarts 4.2 quarts Initial Fill 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
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OE Fuel-Efficient Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
6 speed A6HP26Z Total Fill 9.5 quarts 4.2 quarts Initial Fill Outstanding protection and resists varnish! Change interval based on your 645ci owner's manual. OTLQT-EA
OE Fuel-Efficient Synthetic Automatic Transmission Fluid OTLQT-EA
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Differential for my Bmw 645ci

Product Name Note Capacities Product Description Product
SEVERE GEAR® 75W-140 Rear 3.4 pints Made for high-demand situations, heavy trailer towing and hauling, great for off-road enthusiasts who demand more, commercial settings and racing enthusiasts. Protects gears and bearings from damage. Superior protection and beats out any regular gear oil. Recommended for many different vehicles. Trust Amsoil to protect your equipment and engine. Made in the USA! SVOPK-EA
SEVERE GEAR® 75W-140 SVOPK-EA
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Recommended coolants for my Bmw 645ci

Product Name Product Description Capacities Product
Passenger Car & Light Truck Antifreeze & Coolant maximum protection for your 2004 Bmw 645ci under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) Initial fill 15 quarts ANTPC1G-EA
Passenger Car & Light Truck Antifreeze & Coolant ANTPC1G-EA
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Low Toxicity Antifreeze and Engine Coolant Lasts in your 2004 Bmw 645ci for up to 150,000 miles or five years! (whichever comes first). Biodegradable! Initial fill 15 quarts ANT1G-EA
Low Toxicity Antifreeze and Engine Coolant ANT1G-EA
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Decrease ongoing maintenance and extend the life of your vehicle's motor. Amsoil's synthetic oil includes detergent additives that keep the sludge out of your engine in addition to minimizing smoke and emissions.

All the other synthetics such as Mobil 1, Castrol and Redline get a lot of publicity and reviews because it has been proven that synthetic oil is better for your engine. AAA did a study that proves synthetics are superior. If you want the best synthetic oil with a longer drain interval then choose Amsoil! Longer intervals mean that you only have to change your oil approximately once per year and forget about wasting your valuable time at a dealership or waiting room at an oil change shop.


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If you're looking for another year, make or model instead of this 2004 BMW 645Ci motor oil, try one of these similar models below. We try to keep one page for each model vehicle.

Amsoil synthetic motor oil will last to give you a longer drain interval which results in saved time, and money while having outstanding protection and your engine will last longer, especially if you drive frequently or long distances. You will find the recommended oil for your BMW 645Ci on this page. Amsoil exceeds other oils in terms of performance and protection with its advanced formula.

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