Below you will find the best synthetic oil for a 2003 Hyundai ELANTRA. 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 Elantra
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 10W-30 Synthetic Motor Oil | Get the best synthetic oil for your Elantra now! Save time and money and protect your Hyundai. | With filter 4.2 quarts After refill check oil level. |
ATMQT-EA
Add To Cart  Add To Cart |
| XL 10W-30 Synthetic Motor Oil | Protect your Elantra with Amsoil and support the best MADE in USA oil! | With filter 4.2 quarts After refill check oil level. |
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 2003 Hyundai Elantra 2.0L 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 Hyundai Elantra. | With filter 4.2 quarts After refill check oil level. |
OETQT-EA
Add To Cart Add To Cart |
Recommended oil filters for my 2003 Elantra
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This is the best oil filter for your 2003 Hyundai Elantra and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EA15K20-EA
Add To Cart Add To Cart |
| WIX Oil Filter | WIX oil filter change intervals for your 2003 Hyundai Elantra are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51334-EA
Add To Cart Add To Cart |
Recommended cabin & Air Filters for my Hyundai Elantra
| Product Name | Product Description | Product |
|---|---|---|
| WIX Air Filter | Great air filter for your 2003 Hyundai Elantra. |
42551-EA
Add To Cart Add To Cart |
| WIX Cabin Air Filters | Great cabin air filter for your 2003 Hyundai Elantra. |
24689-EA
Add To Cart Add To Cart |
Recommended transmission fluids for my 2003 Elantra
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Manual Transmission & Transaxle Gear Lube 75W-90 | Manual Transmission Fluid |
F5M22-2 (5-SPD) 4.6 pints | This synthetic manual transmission and transaxle gear lube is made to protect from friction and keep viscosity for extended component and fluid life. You will get smooth and fast performance from synchronizers and gears. Enjoy quick and smooth shifting. It is made to exceed protection under severe conditions and it blows the doors off of regular fluids which are limited in protection. Protect your 2003 Hyundai Elantra. |
MTGPK-EA
Add To Cart Add To Cart |
| Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
4 speed F4A32 Total Fill 8.2 quarts | Amsoil's Signature Series Multi-Vehicle Synthetic automatic transmission fluid is made to blow the doors off any regular or conventional ATF fluids on the market and our oil surpasses the performance needs of most vehicles. Protect your transmission and avoid costly repairs. This fluid has an advanced formula to give awesome top-notch protection under harsh operating conditions. Transmission repairs are expensive so protect your vehicle with this great fluid! |
ATFPK-EA
Add To Cart Add To Cart |
| OE Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
4 speed F4A32 Total Fill 8.2 quarts | Outsanding protection and resists varnish! Change interval based on your Elantra's recommendation. |
OTFQT-EA
Add To Cart Add To Cart |
Transmission filters
| Product Name | Product Description | Product |
|---|---|---|
| WIX Oil Filter | WIX oil filter change intervals for your 2003 Hyundai Elantra are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51064-EA
Add To Cart Add To Cart |
Recommended coolants for my Hyundai Elantra
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 2003 Hyundai Elantra under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
ANTPC1G-EA
Add To Cart Add To Cart |
|
| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 2003 Hyundai Elantra for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
Add To Cart Add To Cart |
Amsoil blows away the competition when it comes to synthetic oil because they back up any claims with proof! Made in the USA! Upgrade your vehicle's engine with Amsoil Synthetic Oil, the superior choice that offers ultimate protection against wear, deposits, and friction, leading to better fuel economy and horsepower. With Amsoil's advanced formula, you can trust that your engine will outperform with extended drain intervals, resulting in fewer oil changes and more savings. So why settle for conventional oils when you can experience the maximum benefits of Amsoil? Boost your engine's performance and upgrade today.
