Below you will find the best synthetic oil for a 2003 Mercedes Benz SLK230. 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 2003 Slk230
| 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 2003 Mercedes Benz. 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 5.8 quarts On models with oil cooler, additional oil may be needed when cooler is drained. Allow 5 minutes after refilling or turning engine off before checking oil level. |
EFMQT-EA
Add To Cart  Add To Cart |
| SAE 0W-40 FS Synthetic European Motor Oil | Our European Car Formula Synthetic Motor Oil provides awesome performance and protection for your 2003 Mercedes Benz. 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 5.8 quarts On models with oil cooler, additional oil may be needed when cooler is drained. Allow 5 minutes after refilling or turning engine off before checking oil level. |
EFOQT-EA
Add To Cart Add To Cart |
Recommended oil filters for my 2003 Slk230
| Product Name | Product Description | Product |
|---|---|---|
| MANN-FILTERS Oil Filters | MANN-FILTER filters for your 2003 Mercedes Benz Slk230 will remove dirt, dust, carbon deposits and soot. Should be changed as recommended by Mercedes Benz. |
HU7271x-EA
Add To Cart Add To Cart |
Recommended transmission fluids for my 2003 Slk230
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
5 speed 722.6 Total Fill 8.5 quarts | 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
Add To Cart Add To Cart |
| OE Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
5 speed 722.6 Total Fill 8.5 quarts | Outstanding protection and resists varnish! Change interval based on your Slk230 owner's manual. |
OTLQT-EA
Add To Cart Add To Cart |
Recommended coolants for my Mercedes Benz Slk230
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 2003 Mercedes Benz Slk230 under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) | With ACInitial fill 9.5 quarts With O ACInitial fill 9 quarts |
ANTPC1G-EA
Add To Cart Add To Cart |
| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 2003 Mercedes Benz Slk230 for up to 150,000 miles or five years! (whichever comes first). Biodegradable! | With ACInitial fill 9.5 quarts With O ACInitial fill 9 quarts |
ANT1G-EA
Add To Cart Add To Cart |
Maximize your engine's performance when towing or hauling. Synthetic motor oils have less viscosity breakdown over time, which protects pistons, cams, and bearings. By reducing friction, synthetic oils improve horsepower output and engine torque – keeping you moving when you need it most.
