1994-1997 7.3L Fluid Capacities
Fluid Capacity
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Fluid TypeApplicationFluid CapacityService IntervalFluid SpecNotes
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Engine Oil7.3L Eng w/Filter13.2 L5,000 miles/6 months under normal operating conditions 3,000 miles/3 months under severe duty conditions
Recommend:
Blue Diamond PAO Synthetic 5W-40
Blue Diamond PAO Synthetic 10W-30
Green Diamond Synthetic 5W-40
Green Diamond Synthetic 10W-30Above 20°F ……….15W-40
Above -0°F ……….10W-30
Above -20°F ……….5W-40 -
Fuel TankF250,Pickup Extra Cab,155 IN. WB Front19.00 GALS.Ultra-Low Sulfur Diesel
Recommend: Use Diesel Extreme every 6,000 miles and Everyday Diesel Treatment with every fill up. For additional lubricity, LX4 Lubricity Extreme may be used. In freezing temperatures, switch from Everyday Diesel Treatment to Diesel Winter Anti-Gel for protection against fuel gelling.
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Fuel TankF250,Pickup Extra Cab,155 IN. WB Rear18.20 GALS.Ultra-Low Sulfur Diesel
Recommend: Use Diesel Extreme every 6,000 miles and Everyday Diesel Treatment with every fill up. For additional lubricity, LX4 Lubricity Extreme may be used. In freezing temperatures, switch from Everyday Diesel Treatment to Diesel Winter Anti-Gel for protection against fuel gelling.
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Automatic Transmission FluidTrans Mfr CD E4OD,4WD Electronic1994: C6- Deep 5.6L, C6- Shallow 4.7 L, E4OD 6.1 L30,000 miles (E4OD normal, 4R100 normal & severe) 21,000 miles for E4OD transmissions under severe duty conditionsAutomatic Transmission Fluid MERCON
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Manual Transmission FluidS5-423.2 L60,000 milesAutomatic Transmission Fluid MERCON
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Brake FluidMOTORCRAFT High-Performance DOT 3 Motor Vehicle Brake Fluid
Fill to line on reservoir.
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Differential Gear OilDana 80,11.25" Ring Gear,Super Duty8.30 PTS.100,000 miles under normal operating conditions 30,000 miles under severe duty conditionsRear Axle Gear Oil
Recommended: BLUE DIAMOND SEVERE DUTY GEAR OIL 75W-90 S9
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Differential Gear OilF250,4WD Front Dana 50-IFS,Heavy Duty3.80 PTS.100,000 miles under normal operating conditions 30,000 miles under severe duty conditions
Recommended: BLUE DIAMOND SEVERE DUTY GEAR OIL 75W-90 S9
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Differential Gear OilF350, 4WD Front Dana 60, Heavy Duty5.80 PTS.100,000 miles under normal operating conditions 30,000 miles under severe duty conditionsRear Axle Gear Oil
Recommended: BLUE DIAMOND SEVERE DUTY GEAR OIL 75W-90 S9
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Engine Coolant7.3L Eng29.00 QTS.50/50 mixture of FORD Premium Cooling System Fluid and water
Includes 5 qts. in overflow bottle.
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Power Steering FluidAutomatic Transmission Fluid Type F
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Transfer Case FluidF150,F2502.00 QTS.60,000 miles
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Air Cond Refrigerantw/o Climate Control2.38 LBS.*Coming soon*R-134a