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Parts for MerCruiser Race Engine and Drive 525 EFI Senders & Sensors

#1 854445 SENSOR, MAP, Manifold Absolute Pressure (1 required per assembly) - NOTE: Also See Intake Plenum And Components Section
SENSOR (MAP) VOLVO PART# 854445
854445

About Mercury Marine

OEM Part

854445 - Map Sensor [ More info ]

Add to shopping cart $98.92
10+ in stock. Explain stock levels

Map Sensor
18-7668

About Sierra Marine

OEM Match

18-7668 - Sensor, 854445 [ More info ]

Add to shopping cart $76.62 $66.67
Available to order: Usually ships within 8 days. Explain stock levels

#2 805218T SENSOR, Coolant Temperature (1 required per assembly) - NOTE: Also See Cylinder Block And Camshaft Section
SENSOR ASSY-TEMP 805218T
805218T

About Mercury Marine

OEM Part

805218T - Temperature Sensor [ More info ]

Add to shopping cart $53.50
Available to order: Usually ships within 8 days. Explain stock levels

Coolant Temp Sensor
18-7600

About Sierra Marine

OEM Match

18-7600 - Sensor 805218T [ More info ]

Add to shopping cart $30.49 $24.78
6 in stock. Explain stock levels

#3 805223T SENSOR, Intake Air Temperature (1 required per assembly) - NOTE: Also See Intake Plenum And Components Section
SENSOR ASSY (IAT) 805223T
805223T

About Mercury Marine

OEM Part

805223T - Sensor Assembly (iat) [ More info ]

Add to shopping cart $109.33 $106.18
2 in stock. Explain stock levels

Air Charge Temp Sender
18-7702

About Sierra Marine

OEM Match

18-7702 - Sender, 805223T, 3854527 [ More info ]

Add to shopping cart $46.38 $38.27
6 in stock. Explain stock levels

#4 881879011 SENSOR, Pressure (0 - 100 PSI), Oil (1 required per assembly) - NOTE: Also See Cylinder Block And Camshaft Section
881879011 - SENSOR Pressure ( O - Replaced by -881879T11
881879011

This part has been superseded.

881879011 - 881879011 - SENSOR Pressure ( O [ More info ]
Unavailable
Replaced by -881879T11
SENSOR-PRESSURE 881879T11
881879T11

About Mercury Marine

OEM Part

881879T11 - Pressure Sensor [ More info ]

Add to shopping cart $150.75
3 in stock. Explain stock levels

#5 22-64013 FITTING, (.375 Male To .125 Female) (1 required per assembly) - NOTE: Used With Oil Pressure Sensor - Also See Cylinder Block And Camshaft Section
REDUCER 22-64013
 

About Mercury Marine

OEM Part

22-64013 - Reducer [ More info ]

Add to shopping cart $8.60
4 in stock. Explain stock levels

#6 864297T01 SENSOR ASSEMBLY (1 required per assembly) - NOTE: Also See Circulating Water Pump And Front Cover Section - NOTE: Also See Circulating Water Pump And Front Cover Section
SENSOR-CRANK POS 864297T01
864297T01

About Mercury Marine

OEM Part

864297T01 - Crank Position Sensor [ More info ]

Add to shopping cart $235.42
In stock Explain stock levels

CRANKSHAFT SENSOR
18-7556

About Sierra Marine

OEM Match

18-7556 - CrankShaft Sensor 864297001 [ More info ]

Add to shopping cart $104.81 $87.50
1 in stock. Explain stock levels

#7 25-885192 O-RING (1 required per assembly)
O RING 25-885192
 

About Mercury Marine

OEM Part

25-885192 - O-Ring [ More info ]

Add to shopping cart $38.90 $33.30
Available to order: Usually ships within 8 days. Explain stock levels

#8 885342002 SENSOR ASSEMBLY, Water Temperature (1 required per assembly) - NOTE: Also See Closed Cooling System Section
SENSOR ASSY-TEMP 885342002
885342002

About Mercury Marine

OEM Part

885342002 - Sensor Assembly [ More info ]

Add to shopping cart $35.42
10+ in stock. Explain stock levels

#9 25-896699 O-RING, (1.78 mm x .08 mm) (1 required per assembly)
O-RING (1.78 mm x .08 m 25-896699
 

About Mercury Marine

OEM Part

25-896699 - O-Ring [ More info ]

Add to shopping cart $9.50
Available to order: Usually ships within 8 days. Explain stock levels

#10 816492A 6 ALARM KIT, Audio Warning (1 required per assembly) - NOTE: Remote Mounted Near Helm
ALARM KIT 816492A 6
816492A 6

About Mercury Marine

OEM Part

816492A 6 - Alarm Kit [ More info ]

Add to shopping cart $91.67
10+ in stock. Explain stock levels

#11 849903 SENSOR, Throttle Position (1 required per assembly) - NOTE: Also See Intake Plenum And Components Section
SENSOR-TPS 849903
849903

About Mercury Marine

OEM Part

849903 - Throttle Position Sensor [ More info ]

Add to shopping cart $179.62
Available to order: Usually ships within 8 days. Explain stock levels

#12 10-805400 SCREW, (#8-32 x .500) Stainless Steel (2 required per assembly)
SCREW (#8-32 x .500) St 10-805400
10-805400

About Mercury Marine

OEM Part

10-805400 - Screw [ More info ]

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

#13 8M0011986 SENSOR ASSEMBLY (1 required per assembly) - NOTE: Also See Circulating Water Pump And Front Cover Section - NOTE: Also See Circulating Water Pump And Front Cover Section
SENSOR ASSY 8M0011986
 

About Mercury Marine

OEM Part

8M0011986 - Sensor Assembly [ More info ]

Add to shopping cart $99.42
Available to order: Usually ships within 8 days. Explain stock levels

#14 NSS NOT SOLD SEPARATE, O-Ring (1 required per assembly)
NSS - NOT SOLD SEPARATE O
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE O [ More info ]
Unavailable