FleetguardT DCA4 Service Filters and Liquid Precharge
FleetguardT Part No. Cummins Part No. DCA4 Units
DCA4 Spin-on Coolant Filters
WF-2070 3318157 2
WF-2071 3315116 4
WF-2072 3318201 6
WF-2073 3315115 8
WF-2074 3316053 12
WF-2075 3318318 15
WF-2076 3318319 23
DCA4 Liquid
DCA60L (1 pint) 3315459 5
DCA65L (1/2 gallon) 3305373 20
DCA75L (5 gallons) 3305376 200
DCA80L (55 gallons) 3317428 2200
DCA4 Powder
DCA95 3318320 20
Coolant Capacity Chart
PRECHARGE
1.2 UNITS OF DCA4 PER GALLON OF COOLANT
SERVICE
GALLONS DCA4 DCA4 INSTALL A SERVICE GALLONS ADD DCA4 LIQUID
OF LIQUID DCA4 UNITS FILTER WITH DCA4 OF PINTS AS SHOWN
COOLANT GALLONS UNITS PER GAL. MILES HOURS UNITS SHOWN BELOW COOLANT 250 HRS. 500 HRS.
5 - 7 2 PINTS 10 1.4 - 2.0
8 - 11 3 PINTS 15 1.3 - 1.9 25,000 625 2 4 8 12 21 - 30 2 3
11 - 15 4 PINTS 20 1.3 - 1.8 20,000 500 2 4 6 8 31 - 50 3 5
16 - 20 5 PINTS 25 1.2 - 1.6 15,000 375 2 4 4 6 51 - 75 4 8
21 - 30 1.00 40 1.3 - 1.9 10,000 250 2 2 4 4 76 - 100 5 10
31 - 50 1.50 60 1.2 - 1.9 5,000 125 2 2 2 101 - 150 8 15
51 - 75 2.25 90 1.2 - 1.8 151 - 200 10 20
76 - 100 3.00 120 1.2 - 1.6 0-5 6-10 11-15 16-20 201 - 250 13 25
101 - 150 4.50 180 1.2 - 1.8 SYSTEM SIZE IN GALLONS 251 - 300 15 30
151 - 200 6.00 240 1.2 - 1.6 301 - 350 18 35
201 - 250 7.50 300 1.2 - 1.5 351 - 400 20 40
251 - 300 9.00 360 1.2 - 1.4
301 - 350 10.50 420 1.2 - 1.4 8 PINTS EQUALS 1 U.S. GALLON
351 - 400 12.00 480 1.2 - 1.4
Notes:
A. Consult the vehicle equipment manufacturer’s maintenance information for total cooling system capacity.
B. After draining and replacing the coolant, always precharge the cooling system to a SCA level of 1.5 units per
gallon. This concentration level must never be allowed to go below 1.2 units and must be controlled when
level is greater than 3.0 units. Action needed when level goes below 1.2 is a filter and liquid; above 1.2 to 3.0
filter only; above 3.0, test and add filter when 3.0 and below.
NOTE: When performing service which requires draining the cooling system, take special precautions to collect it in
a clean container, seal it to prevent contamination, and save for reuse.
C. Change coolant filters at each oil change to protect the cooling system. The service filter listed above is
satisfactory for use with maintenance intervals from 16,000 to 24,000 km [10,000 to 15,000 miles] or 250 to
600 hours.
Caution: Under NO circumstances must a customer exceed one oil change interval before adding chem-
icals (by filter or liquid) to the coolant. If the recommended service intervals are neglected, there is a high
probability that cylinder liner corrosion will occur.
Section 1 - Cooling System Supplemental Coolant Additives (SCA’s)
N14 Page 1-9
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