DIESEL ENGINE COOLANT RECOMMENDATIONS
John Deere Prediluted Antifreeze/Summer Coolant
Contact your engine distributor or servicing dealer to
permits extended service life to 36 months or 75,000
determine what the cooling system of this engine is
miles of operation.
filled with and the winter freeze protection level.
JOHN DEERE COOL-GARDTM
Solutions of antifreeze and supplemental coolant
additives MUST be used year-round for freeze
In certain geographical areas, John Deere
protection, boil-over protection, and to provide a stable,
COOL-GARDTM is marketed for use in the engine
noncorrosive environment for seals, hoses, and metal
cooling system. This product contains all the
necessary ingredients that make up the proper coolant
solution: chemically pure water, ethylene glycol (low
The following engine coolant is preferred for service:
silicate antifreeze), and supplemental coolant additives
· CID A-A-52624 Type 1 is a fully formulated ethylene
(SCAs). It is ready to add to cooling system as is; no
mixing or supplemental coolant additives required.
glycol-based engine coolant concentrate.
· CID A-A-52624 Type 1P is a pre diluted (60% by
Contact your John Deere Parts Network for local
vol. Glycol) fully formulated ethylene glycol based
John Deere COOL-GARDTMhas a service life of 2000
· CID A-A-52624 Type 11 is a fully formulated
hours or 24 months of operation.
propylene glycol based engine coolant concentrate.
· CID A-A-52624 Type 1 and Type 11 require dilution
JOHN DEERE ANTIFREEZE/SUMMER COOLANT
with water before use.
· CID A-A-52624 Type 1P is ready to use as
· John Deere PREDILUTED ANTIFREEZE/SUMMER
This product contains ethylene glycol (low silicate
antifreeze) and supplemental coolant additives (SCAs).
· John Deere COOL-GARDTM, where available.
It must be mixed with quality water, as described later
in this section, before adding to the engine cooling
system. The proportion of water to be used depends
John Deere ANTIFREEZE/SUMMER COOLANT
upon the lowest freeze protection temperature desired
CONCENTRATE in a 40 to 60 percent mixture of
according to the following table:
concentrate with quality water is also recommended.
FREEZE PROTECTION LIMIT
JOHN DEERE PREDILUTED ANTIFREEZE/SUMMER
-24° C (-12° F)
-37° C (-34° F)
-52° C (-62° F)
This product contains all the necessary ingredients that
make up the proper coolant solution: chemically pure
water, ethylene glycol (low silicate antifreeze), and
supplemental coolant additives (SCAs). It is ready to
use; no mixing is required.
COOL-GARD is a trademark of Deere & Company.
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