Below you will find the best synthetic oil for a 1999 Isuzu FTR 800 Freighter. 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 1999 Ftr 800 Freighter
| 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 1999 Isuzu Ftr 800 Freighter for the specific oil change interval. Get the best synthetic diesel oil change ever for your 1999 Isuzu Ftr 800 Freighter Isuzu 6HH1-S TICS 7.8L 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 1999 Isuzu. Check your owner's manual for the oil change interval. This is the best synthetic diesel oil for your Isuzu 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 1999 Isuzu Ftr 800 Freighter 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 1999 Ftr 800 Freighter
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| 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 Isuzu. |
ATD1G-EA
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Recommended coolants for my Isuzu Ftr 800 Freighter
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Heavy-Duty Antifreeze & Coolant | This heavy duty antifreeze for your 1999 Isuzu Ftr 800 Freighter 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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With its high-grade synthetic additives, Amsoil's synthetic diesel motor oil will keep your rig's engine running longer and keep you out of the maintenance bay.


