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Parts for MerCruiser 3.0L GM 181 I / L4 Thermostat & Hoses (Standard Cooling) (S / N: 0l341000 & Up)

#1 861493A 2 HOUSING ASSEMBLY, Thermostat (1 required per assembly)
861493A 2 - HOUSING ASSEMBLY  O - Replaced by -861493A06
 

This part has been superseded.

861493A 2 - 861493A 2 - HOUSING ASSEMBLY O [ More info ]
Unavailable
Replaced by -861493A06
HOUSING ASSEMBLY 861493A06
861493A06

About Mercury Marine

OEM Part

861493A06 - Thermostat Housing [ More info ]

Add to shopping cart $50.42
Available to order: Usually ships within 8 days. Explain stock levels

#2 22-32803 PLUG, Pipe (.375-18) Brass (1 required per assembly)
PLUG Pipe (.375-18) Bra 22-32803
22-32803

About Mercury Marine

OEM Part

22-32803 - Plug [ More info ]

Add to shopping cart $4.80
3 in stock. Explain stock levels

Pipe Plug, 3/8-18 Npt Pipe
18-4264

About Sierra Marine

OEM Match

18-4264 - Pipe Plug, 3/8-18 NPT Pi [ More info ]

Add to shopping cart $3.99 $3.41
10 in stock. Explain stock levels

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

This part has been superseded.

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

This part has been superseded.

8M0091470 - 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
5 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
10+ 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
7 in stock. 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
7 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
5 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
2 in stock. 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)
32-96879 - HOSE              O - Replaced by 32-8M0071007
32-96879

This part has been superseded.

32-96879 - 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

#13 32-806993 HOSE, Housing To Manifold (1 required per assembly) (4.50 Inch)
HOSE 32-806993
32-806993

About Mercury Marine

OEM Part

32-806993 - Hose [ More info ]

Add to shopping cart $18.90 $16.18
Available to order: Usually ships within 8 days. Explain stock levels

#14 32-861635 HOSE, Housing To Transom (1 required per assembly) (Without Drain System)
HOSE-WATER,NLA 32-861635
32-861635

About Mercury Marine

OEM Part

32-861635 - Water Hose, NLA [ More info ]

Add to shopping cart $55.00
10+ in stock. Explain stock levels

HOSE MOLD, TRANSOM-TSTAT HSG
18-44092

About Sierra Marine

OEM Match

18-44092 - Molded Hose, Transom to Thermostat Housing 32-861635 [ More info ]

Add to shopping cart $39.99 $33.40
2 in stock. Explain stock levels

#15 32-861527 HOSE, Housing To Power Steering Cooler (1 required per assembly) (Use With 10.50 Inch Cooler) (With Out Drain System)
32-861527 - HOSE              O NLA
32-861527

About Mercury Marine

OEM Part

32-861527 - HOSE O NLA [ More info ]
Unavailable
#15 32-99356A 1 COOLER ASSEMBLY, Oil, Power Steering Cooler To Thermostat Housing (1 required per assembly) (Use With 7.75 Inch Cooler) (With Out Drain System)
COOLER ASSEMBLY Oil 99356A 1
99356A 1

About Mercury Marine

OEM Part

99356A 1 - Oil Cooler Assembly [ More info ]

Add to shopping cart $330.75 $222.27
2 in stock. Explain stock levels

#16 32-807661 HOSE, Power Steering Cooler To Transom (1 required per assembly) (With Out 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 861554T COOLER, Power Steering (1 required per assembly) (10.50 Inch) (With Molded Bracket)
861554T - COOLER            O - Replaced by -861554T01
 

This part has been superseded.

861554T - 861554T - COOLER O [ More info ]
Unavailable
Replaced by -861554T01
8M0125855 861554T01
861554T01

About Mercury Marine

OEM Part

861554T01 - Cooler, Power Steering [ More info ]

Add to shopping cart $152.17
1 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), Hose - Diameter(1.75 Inch) (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 required per assembly) (1.75 Inch Diameter)
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) (2 required per assembly) (1.56 Inch Diameter)
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), 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 32-862325 HOSE, Transom To Thermostat Housing (1 required per assembly) (With Out Power Steering) (With Drain System)
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

#25 32-862324 HOSE, Power Steering Cooler To Thermostat Housing. (1 required per assembly) (With Power Steering) (With Drain System)
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

#- 27-810846A90 GASKET SET, Engine Overhaul (1 required per assembly)
27-810846A90 - GASKET SET        O - Replaced by 27-810846A05
 

This part has been superseded.

27-810846A90 - 27-810846A90 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-810846A05
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

#- 861481A 2 POWER STEERING KIT (1 required per assembly)
POWER STEERING KIT 861481A 2
861481A 2

About Mercury Marine

OEM Part

861481A 2 - Power Steering Kit [ More info ]

Add to shopping cart $648.07
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

19-8M6500037 - COVER             O - Replaced by 19-8M0074364
 

This part has been superseded.

19-8M6500037 - 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