Below you will find the best synthetic oil for a 2015 Kenworth T660. 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 2015 T660
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Heavy-Duty Synthetic Diesel Oil 10W-30 | AMSOIL Heavy-Duty Synthetic Diesel Oil is made for hard-working equipment. It is engineered to provide 4X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222.R efer to the owner's manual for your 2015 Kenworth T660 for the specific oil change interval. Get the best synthetic diesel oil change ever for your 2015 Kenworth T660 Detroit Diesel DD13 12.8L engine! |
ADNQT-EA
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| Heavy-Duty Synthetic Diesel Oil 15W-40 | AMSOIL Heavy-Duty Synthetic Diesel Oil is a special formula made for your hard-working equipment. It is engineered to provide four times better wear protection for your 2015 Kenworth. Check your owner's manual for the oil change interval. This is the best synthetic diesel oil for your Kenworth and be sure to get an awesome oil filter. |
ADPQT-EA
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| Signature Series Max-Duty Synthetic Diesel Oil 10W-30 | Protect your 2015 Kenworth T660 with the best synthetic diesel oil. You will get six times better protection than required by the Detroit Diesel DD13 Scuffing Test. Advanced formula which protects under severe temperature and prevents oil burning/consumption. Max protection and made in the USA. |
DTT1G-EA
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Recommended transmission fluids for my 2015 T660
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SAE 50 Long-Life Synthetic Transmission Oil | Manual Transmission Fluid |
This is a special formula which will protect your transmission from harsh heavy duty use and high torque situations and commercial usage. Will reduce wear and tear and protect gears while improving shifting. Extend the life of your transmission for up to 5 years or 500,000 miles. Get the best synthetic transmission oil for your 2015 Kenworth T660. |
FTF1G-EA
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| Torque-Drive® Synthetic Automatic Transmission Fluid | Manual Transmission Fluid |
Awesome protection under extreme temperature! Protect heavy-duty transmissions with this made in the USA oil. Follow the service interval in your owner's manual. Protect your Kenworth. |
ATD1G-EA
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Recommended coolants for my Kenworth T660
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Heavy-Duty Antifreeze & Coolant | This heavy duty antifreeze for your 2015 Kenworth T660 will give you awesome heat protection. Will also protect against corrosion, freezing and boil over. Get top protection under extreme temperatures and severe conditions. Protects aluminum, steel, cast iron, copper, brass and solder alloys. |
ANTHD1G-EA
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No matter hard the drive, synthetic diesel motor oil will keep your tractor-trailer going. At high temperatures, synthetic oil doesn't break down like conventional oil – so at high RPMs or over rough terrain, synthetic oil will keep you on the road even when conventional oils won't.
