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Parts for MerCruiser 3.0L GM 181 I / L4 Standard Cooling System

#1 861493A06 HOUSING ASSEMBLY, Thermostat (1 required per assembly)
HOUSING ASSEMBLY 861493A06
861493A06

About Mercury Marine

OEM Part

861493A06 - Thermostat Housing [ More info ]

Add to shopping cart $50.42
1 in stock. Explain stock levels

#2 48952 SWITCH ASSEMBLY, Audio Warning (1 required per assembly)
SWITCH ASSEMBLY 48952
48952

About Mercury Marine

OEM Part

48952 - Temperature Switch Assembly [ More info ]

Add to shopping cart $95.84
2 in stock. Explain stock levels

#3 807252T 2 THERMOSTAT, 71°C (160°F) (1 required per assembly)
THERMOSTAT 71Degr O - Replaced by -8M0091470
807252T 2

This part has been superseded.

807252T 2 - THERMOSTAT 71Degr O [ More info ]
Unavailable
Replaced by -8M0091470
THERMOSTAT 71Degr * - Replaced by -8M0109441
8M0091470

This part has been superseded.

8M0091470 - THERMOSTAT 71Degr * [ More info ]
Unavailable
Replaced by -8M0109441
THERMOSTAT 8M0109441
8M0109441

About Mercury Marine

OEM Part

8M0109441 - Thermostat, 160 Degree [ More info ]

Add to shopping cart $28.83
3 in stock. Explain stock levels

Thermostat  160Deg.
18-3649

About Sierra Marine

OEM Match

18-3649 - Thermostat, 160 Degree, 807252T2 [ More info ]

Add to shopping cart $25.99 $21.17
10+ in stock. Explain stock levels

#4 23-806922 SLEEVE (1 required per assembly)
SLEEVE 23-806922
23-806922

About Mercury Marine

OEM Part

23-806922 - Sleeve [ More info ]

Add to shopping cart $12.50
8 in stock. Explain stock levels

#5 27-33179 2 GASKET (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-33179  2
27-33179  2

About Mercury Marine

OEM Part

27-33179 2 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.00
Available to order: Usually ships within 8 days. Explain stock levels

GASKET   27 33179Q02
27 33179Q02

About Mercury Marine

OEM Part

27-33179Q02 - Gasket [ More info ]

Add to shopping cart $4.00
Available to order: Usually ships within 8 days. Explain stock levels

#6 17494A 1 COVER KIT (1 required per assembly)
COVER KIT (BLACK) 17494A 1
17494A 1

About Mercury Marine

OEM Part

17494A 1 - Cover Kit (Black) [ More info ]

Add to shopping cart $39.50
Available to order: Usually ships within 8 days. Explain stock levels

#7 27-806871 GASKET (1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-806871
27-806871

About Mercury Marine

OEM Part

27-806871 - Gasket - Priced Individually [ More info ]

Add to shopping cart $7.00
3 in stock. Explain stock levels

#8 10-37612 SCREW, (.375-16 x 1.250) (2 required per assembly)
SCREW (.375-16 x 1.250) 10-37612
10-37612

About Mercury Marine

OEM Part

10-37612 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.60
10+ in stock. Explain stock levels

#9 12552 LIFTING EYE (1 required per assembly)
LIFTING EYE 12552
12552

About Mercury Marine

OEM Part

12552 - Lifting Eye [ More info ]

Add to shopping cart $11.70
Available to order: Usually ships within 8 days. Explain stock levels

#10 27-814680 1 GASKET (1 required per assembly)
GASKET 27-814680  1
27-814680  1

About Mercury Marine

OEM Part

27-814680 1 - Thermostat Housing Gasket [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#11 10-90059 SCREW, (.375-16 x .875) (2 required per assembly) (Without Power Steering)
SCREW (.375-16 x .875) 10-90059
10-90059

About Mercury Marine

OEM Part

10-90059 - Screw [ More info ]

Add to shopping cart $2.00
Available to order: Usually ships within 8 days. Explain stock levels

#11 10-90187 SCREW, (.375-16 x 1.250) (1 required per assembly)
SCREW (.375-16 x 1.250) 10-90187
10-90187

About Mercury Marine

OEM Part

10-90187 - Screw [ More info ]

Add to shopping cart $5.40
Available to order: Usually ships within 8 days. Explain stock levels

#12 32-96879 HOSE, Housing to Water Pump (1 required per assembly)
HOSE              O - Replaced by 32-8M0071007
32-96879

This part has been superseded.

32-96879 - HOSE O [ More info ]
Unavailable
Replaced by 32-8M0071007
HOSE 32-8M0071007
32-8M0071007

About Mercury Marine

OEM Part

32-8M0071007 - Hose [ More info ]

Add to shopping cart $37.90 $32.46
Available to order: Usually ships within 8 days. Explain stock levels

#13 32-861634 HOSE, Housing to Manifold (1 required per assembly) (4.00 Inch)
HOSE 32-861634
32-861634

About Mercury Marine

OEM Part

32-861634 - Hose [ More info ]

Add to shopping cart $22.75
Available to order: Usually ships within 8 days. Explain stock levels

#14 32-862325 HOSE, Transom to Thermostat Housing (1 required per assembly) (Without Power Steering)
HOSE ASSY 32-862325
 

About Mercury Marine

OEM Part

32-862325 - Hose Assembly [ More info ]

Add to shopping cart $55.59
Available to order: Usually ships within 8 days. Explain stock levels

#15 32-862324 HOSE, Power Steering Cooler to Thermostat Hsg. (1 required per assembly) (With Power Steering)
HOSE ASSY 32-862324
 

About Mercury Marine

OEM Part

32-862324 - Hose Assembly [ More info ]

Add to shopping cart $60.17
Available to order: Usually ships within 8 days. Explain stock levels

#16 32-807661 HOSE, Power Steering Cooler to Transom (1 required per assembly) (Without Power Steering)
HOSE 32-807661
32-807661

About Mercury Marine

OEM Part

32-807661 - Molded Hose [ More info ]

Add to shopping cart $53.20 $45.55
In stock Explain stock levels

#17 861554T01 COOLER, Power Steering (1 required per assembly)
8M0125855 861554T01
861554T01

About Mercury Marine

OEM Part

861554T01 - Cooler, Power Steering [ More info ]

Add to shopping cart $152.17
2 in stock. Explain stock levels

#18 805546A 2 BRACKET, Oil Cooler (1 required per assembly)
BRACKET 805546A 2
805546A 2

About Mercury Marine

OEM Part

805546A 2 - Bracket - OilCooler [ More info ]

Add to shopping cart $69.33
1 in stock. Explain stock levels

#19 10-816585 SCREW, (.375-18 x .875), Cooler Mounting Bracket (1 required per assembly) Metal Cooler
SCREW (.312-18 x .875) 10-816585
10-816585

About Mercury Marine

OEM Part

10-816585 - Screw [ More info ]

Add to shopping cart $2.50
Available to order: Usually ships within 8 days. Explain stock levels

#19 10-8M2016106 SCREW, (.312 x 1.25) (1 required per assembly) Composite Cooler (Included with 861554T02)
SCREW (.312 x 1.25) 10-8M2016106
10-8M2016106

About Mercury Marine

OEM Part

10-8M2016106 - Screw [ More info ]

Add to shopping cart $1.10
10+ in stock. Explain stock levels

#20 54-815504222 CLAMP, Worm Gear (1.98 DIameter) (1 required per assembly) (With Power Steering)
CLAMP Worm Gear (1.98 D 54-815504222
54-815504222

About Mercury Marine

OEM Part

54-815504222 - Clamp - Priced Individually [ More info ]

Add to shopping cart $4.50
3 in stock. Explain stock levels

#21 54-815504212 CLAMP, Worm Gear, Hose - Diameter (1.31 Inch) (1 required per assembly) (With Power Steering)
CLAMP Worm Gear 54-815504212
 

About Mercury Marine

OEM Part

54-815504212 - Clamp [ More info ]

Add to shopping cart $4.30
Available to order: Usually ships within 8 days. Explain stock levels

#22 54-815504220 CLAMP, Worm Gear (1.75 Inch Diameter) (1 required per assembly)
CLAMP Worm Gear 54-815504220
54-815504220

About Mercury Marine

OEM Part

54-815504220 - Clamp [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

#22 54-815504216 CLAMP, Worm Gear (1.56 Diameter) (1.56 Inch Diameter) (2 required per assembly)
CLAMP Worm Gear (1.56 D 54-815504216
54-815504216

About Mercury Marine

OEM Part

54-815504216 - Clamp [ More info ]

Add to shopping cart $13.10
Available to order: Usually ships within 8 days. Explain stock levels

#23 54-815504232 CLAMP, Worm Gear (2.50 Diameter) (2.50 Inch) (2 required per assembly)
CLAMP Worm Gear (2.50 D 54-815504232
54-815504232

About Mercury Marine

OEM Part

54-815504232 - Clamp [ More info ]

Add to shopping cart $6.40 $4.32
10+ in stock. Explain stock levels

#24 806490T SENDER (1 required per assembly)
SENDER 806490T
806490T

About Mercury Marine

OEM Part

806490T - Water Temperature Sender [ More info ]

Add to shopping cart $28.75
Available to order: Usually ships within 8 days. Explain stock levels

Temperature Sender
18-5897

About Sierra Marine

OEM Match

18-5897 - Sender, 97257A1 [ More info ]

Add to shopping cart $26.99 $20.86
10+ in stock. Explain stock levels

#25 87-866115 Temperature Switch, (Normally Open 130-110 degrees), TKS (1 required per assembly)
Temperature Switch (Nor 87-866115
 

About Mercury Marine

OEM Part

87-866115 - Temperature Switch [ More info ]

Add to shopping cart $47.83
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-810846A05 GASKET SET, Engine Overhaul (1 required per assembly)
GASKET SET 27-810846A05
27-810846A05

About Mercury Marine

OEM Part

27-810846A05 - Gasket Set [ More info ]

Add to shopping cart $424.00
Available to order: Usually ships within 8 days. Explain stock levels

#NS 19-807992 3 COVER, Hose Clamp End (AR required per assembly)
198M6500037 19-807992  3
 

About Mercury Marine

OEM Part

19-807992 3 - Cover-.375 - Priced Individually [ More info ]

Add to shopping cart $0.53
10+ in stock. Explain stock levels

COVER             O - Replaced by 19-8M0074364
 

This part has been superseded.

19-8M6500037 - COVER O [ More info ]
Unavailable
Replaced by 19-8M0074364
CAP 19-8M0074364
 

About Mercury Marine

OEM Part

198M0074364 - Cover-Clamp - Priced Individually [ More info ]

Add to shopping cart $2.20
Available to order: Usually ships within 8 days. Explain stock levels