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Parts for MerCruiser Race Engine and Drive 500 Bulldog 1999-2001 Senders & Sensors

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 849363 1 SENDER ASSEMBLY, Oil Temperature (1 required per assembly) - Front Of Lower Oil Adaptor
SENDER ASSEMBLY 849363  1 849363  1
849363 1OEM Part 849363 1 - Temperature Sender Assembly (more info) About Mercury Marine $15.10 $15.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 48952 SWITCH ASSEMBLY, Water Temperature (1 required per assembly) - Audio - Intake Manifold
SWITCH ASSEMBLY 48952 48952
48952OEM Part 48952 - Temperature Switch Assembly (more info) About Mercury Marine $92.92 $92.92 Add to shopping cart
2 in stock. Explain stock levels
#3 97257A 1 SENDER ASSEMBLY, Water Temperature (1 required per assembly) - Thermostat Housing
SENDER ASSY       O - Replaced by -806490 97257A 1
97257A 1This part has been superseded. SENDER ASSY O - Replaced by -806490
(more info)
    UnavailableUnavailable Parts
SENDER            O - Replaced by -806490T  
806490This part has been superseded. SENDER O - Replaced by -806490T
(more info)
    UnavailableUnavailable Parts
SENDER 806490T 806490T
806490TOEM Part 806490T - Water Temp Sender (more info) About Mercury Marine $27.92 $27.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Temperature Sender 18-5897
18-5897OEM Match 18-5897 - Sender, 97257A1 (more info)
Replaces OEM #3853787
About Sierra Marine $26.99 $20.86 Add to shopping cart
7 in stock. Explain stock levels
#4 87-805605A 1 SWITCH ASSEMBLY, Oil Pressure (1 required per assembly) - Back Of Lower Oil Adaptor
SWITCH ASSEMBLY 87-805605A 1 87-805605A 1
87-805605A 1OEM Part 87-805605A 1 - Switch Kit (more info) About Mercury Marine $28.25 $28.25 Add to shopping cart
1 in stock. Explain stock levels
#5 87-815425T SENDER ASSEMBLY, Oil Pressure (1 required per assembly) - Lower Oil Adaptor
8M0068784 815425T 815425T
815425TOEM Part 815425T - 8M0068784 (more info) About Mercury Marine $38.75 $38.75 Add to shopping cart
1 in stock. Explain stock levels
OIL PRESSURE SEND 8M0068784 8M0068784
8M0068784OEM Part 8M0068784 - Sender Assembly (more info) About Mercury Marine $62.92 $62.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Oil Press. Sender 18-5899
18-5899OEM Match 18-5899 - Sender, 982650, 815425T (more info)
Replaces OEM #3853800
About Sierra Marine $35.49 $28.26 Add to shopping cart
9 in stock. Explain stock levels
#6 805544T SENSOR ASSEMBLY, Knock (1 required per assembly)
ORD 8M0077616     O NLA 805544T
805544T ORD 8M0077616 O NLA
(more info)
    UnavailableUnavailable Parts
Knock Sensor 18-7703
18-7703OEM Match 18-7703 - Sensor, 805544T, 3854512 (more info)
Replaces OEM #3854512
About Sierra Marine $68.99 $56.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
SENSOR ASSEMBLY 8M0077616  
8M0077616OEM Part 8M0077616 - Knock Sensor Assembly (more info) About Mercury Marine $164.92 $164.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 816492A 6 ALARM KIT, Audio Warning (1 required per assembly)
ALARM KIT 816492A 6 816492A 6
816492A 6OEM Part 816492A 6 - Alarm Kit (more info) About Mercury Marine $82.50 $82.50 Add to shopping cart
1 in stock. Explain stock levels