78799 2 TEMPERATURE SENDER Mercury
1031203PD, 1031203UD, 1041312UB, 10432037D, 1043203DD, 1043203VD, 1043213DD, 1043302DD, 1043411DD, 1043412DB, 1043412DD, 1050302DB, 1050302FB, 1050302FD, 1050302SD, 1050312FB, 1050312LD, 1050411DD, 1050412DB, 1050412DD, 1050412FB, 1050412FD, 1055207D
TEMPERATURE
Price: query
Rating:
You can buy parts:
As an associate, we earn commssions on qualifying purchases through the links below
Compatible models:
1031203PD
1031203UD
1041312UB
10432037D
1043203DD
1043203VD
1043213DD
1043302DD
1043411DD
1043412DB
1043412DD
1050302DB
1050302FB
1050302FD
1050302SD
1050312FB
1050312LD
1050411DD
1050412DB
1050412DD
1050412FB
1050412FD
1055207DB
1055207UD
1055207VB
1075217DD
1075217FD
1075217PD
1075217VD
10752L7DF
10752L7FF
1075317DB
1075317FB
1075412DB
1075412DD
1075412DN
1075412FB
1075412FY
1090412DB
1090412DC
1090412DD
1090412DN
1090412DY
1090412FF
1090412FY
1090422DY
1090422FF
1090472DD
1090472FF
1090472FY
1100412PD
1100412VB
1115412DB
Mercury
Mercury entire parts catalog list:
- CYLINDER BLOCK (CON'T) » 78799 2
- CYLINDER BLOCK (CON'T) » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK (CON'T) » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK (USA-S-N-0G127500-BEL-9836633 & UP) » 78799 2
- CYLINDER BLOCK (USA-0G127499-BEL-9836632 & BELOW) » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
- CYLINDER BLOCK AND CRANKCASE » 78799 2
Information:
Illustration 1 g00697237
Cooling System Schematic
(1) Cylinder head
(2) Water temperature regulator housing
(3) Bypass hose
(4) Cylinder block
(5) Oil cooler
(6) Water pump
(7) Radiator Water pump (6) is located on the right front side of cylinder block (4). The water pump is belt driven from the crankshaft pulley. Coolant from the bottom of radiator (7) is pulled into the bottom inlet of the water pump by the impeller rotation. The rotation of the impeller in the water pump forces the coolant through the cooling system. The coolant exits the back of the water pump directly into the oil cooler cavity of the cylinder block.All of the coolant passes through the core of oil cooler (5) and the coolant then enters the internal water manifold of cylinder block (4). This manifold distributes the coolant to water jackets that are around the cylinder walls.
Illustration 2 g00697245
Water Lines Group
(1) Cylinder head
(2) Water temperature regulator housing
(3) Bypass hose
(6) Water pump
(8) Outlet to radiator
(9) Water temperature regulator that is partially open
(10) Air vent valve that is located in the flange of thermostat
(11) Coolant return from the air compressor (if equipped)
(12) Port for water pump outlet pressure for engine diagnosis Note: Some commercial engines have a bypass hose (3). This hose is used only on engines which use an automotive type radiator that is supplied by Caterpillar.Note: Later thermostats have an air vent valve (10). This air vent valve allows air to escape from the cooling system while coolant is added.
Illustration 3 g00697239
Water Lines Group
(2) Water temperature regulator housing
(3) Bypass hose
(6) Water pump
(8) Outlet to radiator
(9) Water temperature regulator that is partially open
Illustration 4 g00697251
Water Pump
(13) Pump outlet pressure (alternate heater supply)
(14) Port for coolant supply to aftercooler (if equipped)
(15) Coolant return ports from the heater
(16) Alternate pump outlet pressure for engine diagnosis From the cylinder block, the coolant flows into passages that are in cylinder head (1). These passages send the flow of coolant around the following items:
Unit injector sleeves
Inlet passages
Exhaust passagesThe coolant now enters water temperature regulator housing (2) at the front right side of cylinder block (4).Water temperature regulator (9) controls the direction of flow. If the temperature of the coolant is below normal, then the water temperature regulator is closed. The coolant is directed through bypass hose (3) and into the top inlet of water pump (6). When the coolant gets to the correct temperature, the water temperature regulator will open. Most of the coolant goes through outlet (8) to the radiator for cooling. The remainder flows through the bypass hose and into the water pump.Note: Water temperature regulator (9) is an important part
Parts temperature Mercury:
78799
78799 TEMPERATURE SENDER, (19.50 Inch)
1070312BC, 1070717, 1075217PD, 10754120D, 1100312BD, 1150625, 1150628, 1175626, 1200628, 1225620, 1250422GD, 1300623