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    Outboard Cooling Systems

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    Sierra 130 Degree Thermostat Kit 18-3672

    183672
    $26.99
    Sierra Thermostat Kit 18-3672. Includes 18-3553 Thermostat and 18-0182 Thermostat Gasket.

    Sierra 142 Degree Thermostat 18-3551 Replaces 807252T1, 59137

    18-3551
    $25.99
    Sierra Thermostat Kit 18-3551. For 351 CID Engines. Used on all V-8 Chrysler engines w/Rochester carburetors 1986 - present. For : Raw water cooled engines, Temperature Rating: 142°F. Height : 1.5. O.D. : 2.125.

    Sierra 143 Degree Thermostat 18-3543 Replaces 5005440

    183543
    $25.99
    Sierra Thermostat 18-3543 . Fits: 40-250hp E-tech, 6-55hp, Cross V4 & V6, 9.9 4-Stroke (1994-01), 15 4-Stroke (1994-01).

    Sierra 143 Degree Thermostat Kit 18-3673

    183673
    $47.99
    Sierra Thermostat Kit 18-3673. V-4 Crossflow. Contains: 18-0675 Thermostat Gasket, 18-0977 Thermostat Gasket, 18-2391 Grommet, 18-3564 Poppet Relief Valve, 18-1243 Valve Springs, 18-3543 Thermostat.

    Sierra 160 Degree Thermostat Kit 18-3647 Replaces 807252Q5

    183647
    $38.09
    Sierra Thermostat Kit 18-3647. Replaces: Mercrusier 807252Q5.

    Sierra 160 Degree Thermostat Kit 18-3677 Replaces 3856961

    183677
    $28.99
    Sierra Thermostat Kit 18-3677. Replaces: OMC 3856961. Contains: 18-7170 O-Ring, 18-0398 Thermostat Gasket.

    Sierra Impeller 18-3007 Replaces 47-89983

    183007
    $25.99
    Sierra 18-3007 Impeller. For - 60hp. OD: 2.005 Bore: 0.752.. Thickness: 0.752. Key: Round. Blades: 63. Replaces: Mercury 47-89983, 4789983T.

    Sierra Impeller 18-3056 Replaces 47-43026-2

    183056
    $25.99
    Sierra 18-3056 Impeller. OD: 3.479. Bore: 0.875. Thickness: 1.260. Key: ROUND. Blades: 6. For Alpha I-Generation 2 s/n D494569 & above. Replaces: Honda 19210-ZW1-00, Mercury 47-43026-2, 47-43026T2 .

    Sierra Impeller 18-3059 Replaces 5001593

    183059
    $26.99
    Sierra 18-3059 Impeller. OD: 3.510. Bore: 0.880. Thickness: 1.270. Key: Oblong. Includes 18-3299 Impeller Key. Blades: 6. Replaces: 395864, 397131, 435821, 435748, 5001593.

    Sierra Impeller Kit 18-8926

    188926
    $41.99
    Sierra 18-3007 Impeller. For 5.7, 6.0 & 8.1L models with serpentine belt driven water pumps

    Sierra Impeller Repair Kit 18-3214

    183214
    $41.99
    Kit Contains: (3) Impeller Gaskets, (1) Seal Ring, (1) Impeller, (1) Impeller Plate and (1) O-Ring . For Alpha I - Generation II - S/N D494569 & Above. Replaces: Mercury 47-43026T6.

    Sierra Marine Thermostat Housing 18-1989

    181989
    $194.99
    Sierra Marine stainless steel thermostat housing 18-1989.

    Sierra Medium Water Pump Kit 18-3517 Replaces 46-96148A8

    183517
    $25.99 $38.99
    Sierra 18-3517 Water pump kit with upper housing for Mercruiser 1, R, MR, Alpha I stern drives & many Mercury outboards. Replaces Mercury 46-96148A5, 46-60367A1, 46-96148A8, Johnson/Evinrude 438602, 436957.

    Sierra Medium Water Pump Kit with Base 18-3319

    183319
    $49.99
    Sierra 18-3319 Water Pump Kit. Includes Base 18-3419. Replaces: Mercury 46-42579A4.

    Sierra Water Pump Kit 18-3150 Replaces 9-48350, 46-807151A14, 46-807151A7

    183150
    $107.99
    Sierra 18-3150 Water Pump Kit for Mercury and Mariner Outboard Motors.

    Sierra Water Pump Kit 18-3324

    183324
    $65.80 $91.99
    Sierra 18-3324 Water Pump Kit for Mercury and Mariner Outboard Motors.

    Sierra Water Pump Kit 18-3324 Replaces 46-77177A3

    183324
    $62.99 $91.99
    Sierra 18-3324 Water Pump Kit for Mercury and Mariner Outboard Motors.

    Sierra Water Pump Kit 18-3389 Replaces 436957

    183389
    $76.99
    Sierra 18-3389 Water Pump Kit. Replaces: OEM 436957, 438602.

    Sierra Water Pump Kit 18-3570 Replaces 817275A1, 817275A2

    183570
    $65.99
    Sierra 18-3570 Water Pump Kit for Mercury and Mariner Outboard Motors.

    Sierra Water Pump Kit With Housing 18-3327

    183327
    $43.99
    Sierra 18-3327 Water Pump Kit. Replaces: OEM 0394711.

    Sierra Water Pump Kit with Housing 18-3382 Replaces 393630

    183382
    $43.99
    Sierra 18-3382 Water Pump Kit. Replaces Evinrude Johnson 393630 and Mallory Marine 9-48211.

    Sierra Water Pump Kit With Housing 18-3396-1

    183396
    $94.99
    Sierra 18-3396-1 Water Pump Kit. Replaces: 61A-W0078-A2-00 and 61A-W0078-A3-00.

    Sierra Water Pump Kit with Housing 18-3415 Replaces Yamaha 63D-W0078-01-00

    183415
    $47.99
    Sierra 18-3415 Water Pump Kit. Replaces: Mallory 9-43253. For: 40HP, 50HP, 60HPJet 1995-Up. Includes impeller 18-3069.

    Sierra Water Pump Kit with Housing 18-3454 Replaces 438592

    183454
    $66.99
    Sierra 18-3389 Water Pump Kit. Replaces: OEM 436957 and 438602. For: 40, 50, 25 Jet, 30 Jet 1995-Up. Includes impeller 18-3104.

    Sierra Water Pump Kit Without Housing 18-3388

    183327-copy
    $43.99
    Sierra 18-3327 Water Pump Kit. Replaces: OEM 0394711.

    Sierra Water Pump Repair Kit With Housing 18-3392

    183392
    $69.99
    Sierra 18-3392 Water Pump Kit with Bleeder Hole. Replaces: OMC 434421.

    Sierra Service Valve Kit 18-7044-1

    187044
    $25.99
    Sierra 18-7044-1 Service Valve Kit for Johnson & Evinrude Engines. Fits all Johnson/Evinrude outboards with primer valve (except 1993 9.9 & 15 horsepower). Includes 18-0871 Service Valve w/ O-Ring. Replaces Johnson/Evinrude 175158 and 437228.

    Honda 1997/1999 & later BF Series Impeller Replaces 18-3250

    4-3250
    $28.79 $36.49
    Impeller for Honda 4-cyl, 75-150 Hp outboards. Hub uses key. ID: 23.35 mm | OD: 87.8 mm. W: 31 mm | 6 blades. Replaces Honda 19210-ZW1-B04, 19210-ZW1-B03, 19210-ZW1-B02, and Sierra 18-3250.

    Johnson/Evinrude 1969-72 4-cyl 85-125 HP Impeller Replaces 385072

    4-3044
    $35.59 $44.49
    For 1969-72 Johnson/Evinrude 4-cyl, 85-125 Hp outboards. Hub uses key 47-01408. ID: 19.13 mm | OD: 89 mm. W: 31.9 mm | 6 blades. Replaces BRP 385072, 383334, 384799, and Sierra 18-3044.

    Johnson/Evinrude 1972-78 3-cyl Impeller Replaces 765431

    4-3082
    $28.79 $35.99
    For 1972-78 Johnson/Evinrude 3-cyl, 65-70 Hp outboards. Hub uses key 47-01407. ID: 19.25 mm | OD: 91.5 mm, W: 25.4 mm | 6 blades. Replaces BRP 765431, 382547, and Sierra 18-3082.

    Johnson/Evinrude 1973-78 Impeller Replaces 777212

    4-3043
    $35.99 $44.99
    For 1973-78 Johnson/Evinrude 2-cyl, 140-150 Hp | 4-cyl, 85-135 Hp | 6-cyl, 175-235 Hp outboards. Hub uses key 47-01408. ID: 22.3 mm | OD: 89 mm, W: 31.9 mm | 6 blades. Replaces BRP 777212, 389642, 385528, and Sierra 18-3043.

    Johnson/Evinrude 1974-2001 5-15 HP Water Pump Kit with Housing Replaces 394711

    4-3327
    $36.79 $45.99
    Water Pump Kit with Housing for 1974-2001 Johnson/Evinrude 2-cyl, 5-15 Hp outboard water pumps. Replaces BRP 394711, 391698, 388139, 393560, 387610, 391388, 389112, 318999, 319989, 386697, 386886, 386685, 318875, and Sierra 18-3327.

    Johnson/Evinrude 1974-2001 5-15 HP Water Pump Service Kit Replaces 394711

    4-3400
    $37.59 $46.99
    Water Pump Service Kit for 1974-2001 Johnson/Evinrude 2-cyl, 5-15 Hp outboard water pumps. Replaces BRP 394711, 391698, 388139, 393560, 387610, 391388, 389112, 318999, 319989, 386697, 386886, 386685, 318875, and Sierra 18-3400.

    Johnson/Evinrude 1975-78 Water Pump Service Kit Replaces 438579

    4-3388
    $61.59 $76.99
    Water Pump Service Kit for 1975-78 Johnson/Evinrude 3-cyl, 70-75 Hp outboard water pumps. Replaces BRP 438579, 386533, 389143, and Sierra 18-3388.

    Johnson/Evinrude 1976-2001 Water Pump Service Kit Replaces 5001594

    4-3390
    $53.59 $66.99
    Water Pump Service Kit for 1976-2001 Johnson/Evinrude 4-cyl, 65-140 Hp | 6-cyl, 150-235 Hp | 8-cyl, 250-300. Replaces BRP 5001594 and Sierra 18-3390.

    Johnson/Evinrude 1977-1984 Water Pump Housing Kit Replaces 395072

    4-3391
    $39.19 $48.99
    Water Pump Housing Kit for 1977-84 BRP V4, 85-140 Hp | V6, 150-235 Hp outboards. Replaces: BRP 395072, 393508, 327781, 322894, 392624, 392748, 389657, and 387385.

    Johnson/Evinrude 1977-1984 Water Pump Kit with Housing Replaces 395073

    4-3393
    $69.59 $86.99
    Water Pump Kit with Housing for 1977-84 Johnson/Evinrude V4, 85-140 Hp | V6, 150-235 Hp outboards. Replaces BRP 395073.

    Johnson/Evinrude 1979 & Later Impeller with (2) Keys Replaces 396725

    4-3053
    $25.99
    Impeller with (2) Keys for Johnson/Evinrude 1979 & Later 3-cyl, 60-75 Hp outboards. Hub uses key 47-02357 or 47-01757. ID: 19.15 mm | OD: 91.5 mm. W: 25.4 mm | 6 blades. Replaces BRP 396725, 389557, 437080, 432954, and Sierra 18-3053-1.

    Johnson/Evinrude 1979-2001 Water Pump Kit with Housing Replaces 432955

    4-3389
    $66.39 $82.99
    Water Pump Kit with Housing for 1979-2001 Johnson/Evinrude 3-cyl, 60-75 Hp outboard water pumps. Replaces: BRP 432955, Sierra 18-3389, and GLM 12246.

    Johnson/Evinrude 1979-2006 Complete Water Pump Kit Replaces 5001594

    4-3392
    $59.99 $74.99
    Complete Water Pump Kit for 1979-2006 Johnson/Evinrude 4-cyl, 65-140 Hp | 6-cyl, 150-235 Hp | V8, 250-300. Replaces BRP 5001594, 434421, 435447, 395062, 395060, 393082, 392750, 391637, 390768, and Sierra 18-3392.

    Johnson/Evinrude 1979-84 Water Pump Kit with Housing Replaces 395270

    4-3383
    $35.99 $44.99
    Water Pump Kit with Housing for 1979-84 Johnson/Evinrude 2-cyl, 20-28 Hp outboard water pumps. Replaces BRP 395270 and Sierra 18-3383.

    Johnson/Evinrude 1979-94 Complete Water Pump Kit Replaces 439077

    4-3399
    $76.79 $95.99
    Complete Water Pump Kit for 1979-94 Johnson/Evinrude 2-cyl, 35-60 Hp outboards. Replaces BRP 439077, 391635, 396932, 396933, 390770 and Sierra 18-3399

    Johnson/Evinrude 1983-2001 Water Pump Kit with Housing Replaces 393630

    4-3382
    $35.99 $44.99
    Water Pump Kit with Housing for 1983-2001 Johnson/Evinrude 2-cyl, 18-20 Hp | 3-cyl, 25-35 Hp outboards. Replaces BRP 393630, Sierra 18-3382, GLM 12070, and Mallory 9-48211.

    Johnson/Evinrude 1983-96 Water Pump Service Kit Replaces 393509

    4-3381
    $37.59 $46.99
    Water Pump Service Kit for 1983-96 Johnson/Evinrude 2-cyl, 18-20 Hp | 3-cyl, 25-35 Hp outboards. Replaces BRP 393509 and Sierra 18-3381.

    Johnson/Evinrude 1989 & later Water Pump Kit with Housing Replaces 438592

    4-3454
    $59.99 $74.99
    Water Pump Kit with Housing for 1989 & later Johnson/Evinrude 2-cyl, 25-50 Hp outboards. Replaces BRP 438592, Sierra 18-3454, GLM 12245, and Mallory 9-48209.

    Johnson/Evinrude 1989-2002 Water Pump Service Kit Replaces 438592

    4-3394
    $55.99
    Water Pump Service Kit for 1989-2002 Johnson/Evinrude 2-cyl, 40-55 Hp outboards. Replaces BRP 438592, 433549, 433548, and Sierra 18-3394.

    Johnson/Evinrude 1993 & later Complete Water Pump Kit Replaces 5001595

    4-3315-2
    $59.99 $74.99
    Complete Water Pump Kit for 1993 & later Johnson/Evinrude V4, 90-140 Hp | V6, 150-225 Hp | V8, 250-300 Hp outboard water pumps with housings that DO NOT contain a bleed/relief hole. If housing has bleed hole, use 46-00013. Replaces BRP 5001595, 435929, and Sierra 18-3315-2.

    Johnson/Evinrude 1995-2005 Impeller with O-Ring Replaces 437059

    4-3104
    $26.79 $34.90
    For 1995-2005 Johnson/Evinrude 2-cyl, 40 Hp | 3-cyl, 50-70 Hp outboards. Hub uses key 47-01757. ID: 19.15 mm | OD: 91.3 mm, W: 25.4 mm | 3 blades. Replaces BRP 437059, 765350, and Sierra 18-3104-1.

    Mercruiser 1967-72 1-Drive Bellow with Clamps Replaces 36223A2

    4-2752
    $59.19 $73.99
    Bellow with Clamps for 1967-72 MerCruiser 1-Drive, ridgeless, bell housing assemblies. Replaces Mercruiser 36223A2, 36223A1, 36223, and Sierra 18-2752.

    Mercruiser 1975-78/1982-86 MC-1 & R/MR/Alpha One Exhaust Bellow Replaces 53114A1

    4-2759
    $49.19 $61.49
    Exhaust Bellow for 1975-78/1982-86 MerCruiser MC-1 & R/MR/Alpha One bell housing assemblies. Replaces Mercury 53114A1, 53114, and Sierra 18-2759.

    MerCruiser 1978-95 MC-1 & R/MR/Alpha One Upper 3" Exhaust Bellow Replaces 70981A3

    4-2762
    $36.79 $45.99
    Upper 3" Engine Exhaust Bellow for 1978-95 MerCruiser MC-1 & R/MR/Alpha One exhaust. Replaces Mercury 70981A3, 70981B3, 70981, and Sierra 18-2762.

    MerCruiser 1982 & later R/MR/Alpha One Lower Tube Exhaust Bellow Replaces 14358001

    4-2746
    $39.99
    Lower Tube Exhaust Bellow for 1982 & later MerCruiser R/MR/Alpha One bell housing assemblies. 4" oval. Replaces Mercury 14358001, 14358T, 14358, OMC 775486, and Sierra 18-2746.

    Mercruiser 1982-97 R/MR/Alpha One Lower Tube 3" Exhaust Bellow Replaces 90949T

    4-2761
    $39.99
    Lower Tube 3" Exhaust Bellow for 1982-97 MerCruiser R/MR/Alpha One bell housing assemblies. Replaces 90949T, 90949, and Sierra 18-2761.

    Mercruiser 1983 & later Exhaust Tube Bellow with Clamp Replaces 78458A1

    4-2760
    $49.59 $61.99
    Exhaust Tube Bellow with Clamp for most MerCruiser bell housing assemblies after 1982. Replaces Mercury 78458A1, 78458, and Sierra 18-2760.

    Mercruiser 1985-1990 MR/Alpha One Water Pump Base Replaces 44292A3

    4-3420
    $27.99 $34.99
    Water Pump Base for 1985-1990 MR/Alpha One water pumps. Replaces Mercruiser 44292A3 and Sierra 18-3420.

    Mercruiser 1987-2009 Alpha One, Gen II, Bravo & SSM 4" Engine Exhaust Bellow Replaces 44348001

    4-2748
    $43.19 $53.99
    4" Engine Exhaust Bellow for 1987-2009 MerCruiser Alpha One, Alpha Gen II, Bravo & SSM bell housing assemblies. Replaces Mercury 44348001 and Sierra 18-2748.

    Mercruiser 1988-2009 Bravo Bellow with Clamp & Sleeve Replaces 8M0062406

    4-2756
    $59.99
    Bellow with Clamp & Sleeve for 1988-2009 MerCruiser Bravo, Bravo X, Bravo XR, Bravo XZ & Blackhawk bell housing assemblies. Replaces Mercury 8M0062406, 86840A05, 86840A3, and Sierra 18-2756.

    Mercruiser 1991 & later Alpha Gen II Water Pump Kit with Housing Replaces 18-3147

    4-3147
    $100.79 $125.99
    Water Pump Kit with Housing for 1991 & later MerCruiser Alpha Gen II water pumps. Replaces Mercury 817275Q05, 817275Q4, 817275A5, 817275A4, 817275A3, and Sierra 18-3147.

    Mercruiser 4-cyl 1983-1989 Exhaust Shutter Replaces 60930

    4-2727
    $25.99 $32.49
    Exhaust Shutter for MerCruiser 4-cyl 1983-89. Replaces Mercury 60930, Sierra 18-2727, and Mallory 9-42800.

    Mercury 1976 & earlier Water Pump Kit with Housing Replaces 60366Q1

    4-3507
    $51.19 $63.99
    Water Pump Kit with Housing for 1976 & earlier Mercury/Mariner 4-cyl, 35-50 Hp outboards. Replaces Mercury 60366Q1, 60366A1, 32767A1, and Sierra 18-3507.

    Mercury 1976-80/1982-2000 150-225 HP Water Pump Kit with Base Replaces 96148Q8

    4-3316
    $49.59 $61.99
    Water Pump Kit with Base for 1976-80/1982-2000 Mercury/Mariner V6, 150-225 Hp outboards. Replaces Mercury 96148Q8, 96148A8, 96148A5, 78400A2, 96148B8, 60367A4, 60367A1, 48747A3, 44292A4, 42579A4, 57234A3, 96148B5, 73804A3, 73802A3, 58618A4, 64141A11, 69222A3, 37433A1, 32437A3, and 32437A1.

    Mercury 1976-80/1982-2000 Complete Water Pump Kit Replaces 96148Q8

    4-3314
    $47.99 $59.99
    Water Pump Kit with Base for 1976-80/1982-2000 Mercury/Mariner V6 outboards. Replaces Mercury 96148Q8, 96148A8, 96148A5, 78400A2, 96148B8, 60367A4, 60367A1, 48747A3, 44292A4, 42579A4, 57234A3, 96148B5, 73804A3, 73802A3, 58618A4, 64141A11, 69222A3, 37433A1, 32437A3, and 32437A1.

    Mercury 1976-80/1982-93 Complete Water Pump Kit with Housing Replaces 77177A3

    4-3324
    $75.99 $94.99
    Complete Water Pump Kit for For 1976-80/1982-93 Mercury/Mariner 3-cyl, 50-70 outboards. Replaces: Mercury 77177A3 and OMC 775453.

    Mercury 1991-2007/2009-10 Impeller Replaces 19453T

    4-8900
    $33.19 $41.49
    Impeller for Mercury Mariner 3-cyl, 55-60 Hp | 4-cyl, 40-80 Hp outboards. Hub uses key. ID: 19.25 mm | OD: 78.2 mm. W: 25.15 mm | 6 blades. Replaces Mercury 19453T and Sierra 18-8900.

    Mercury 1998/2007-08 V8 390 HP Bravo Impeller Replaces 8M0104229

    4-3016-1
    $27.19 $33.99
    Impeller Kit for 1998/2007-08 MerCruiser V8, 390 Hp Bravo water pumps. Double Flat Drive Hub. ID: 11.4 mm | OD: 66.5 mm. W: 50.6 mm | 8 blades. Replaces Mercury 8M0104229, 862232A2, and Sierra 18-3016-1.

    Mercury/Mariner 1973 & Later Water Pump Housing Replaces 96148T1

    4-3116
    $35.99 $45.99
    Water Pump Housing for 1973 & later Mercury/Mariner 4-cyl, 65-85 Hp | 6-cyl, 90-150 Hp | V6, 115-225 Hp outboard water pumps. Replaces Mercury 96148T1, Sierra 18-3116, and GLM 12410.

    Mercury/Mariner 1979 2-Cyl Water Pump Service Kit Replaces 84277T

    4-3148
    $39.19 $48.99
    Water Pump Service Kit for 1979 Mercury/Mariner 2-cyl, 15 Hp outboards. Does not include housing. Replaces Mercury 84277T, 84277M, and Sierra 18-3148

    Mercury/Mariner 1979-1986 2-Cyl Water Pump Kit Replaces 89981

    4-3239
    $25.99
    For 1979-86 Mercury/Mariner 2-cyl, 4-9.8 Hp outboards. Replaces: Mercury 89981, 46895, 911871, Sierra 18-3239, and GLM 12270.

    Mercury/Mariner 1988-2001 Impeller Service Kit Replaces 85089Q4

    4-3215
    $31.99
    Impeller Service Kit for 1988-2001 Mercury/Mariner 2-cyl, 15-25 Hp outboards. Replaces Mercury 85089Q4, 85089T7, and Sierra 18-3215.

    Neoprene 1965-93 Impeller with Gaskets Replaces 4568-0001 / 09-801B

    4-3075
    $47.19 $58.99
    For 1965-93 Johnson Pump & Jabsco water pumps. Includes plug, gaskets and key. ID: 15.93 mm | OD: 57 mm, W: 31.6 mm | 12 blades. Replaces Jabsco 4568-0001, Johnson Pump 09-801B, and Sierra 18-3075.

    Nissan/Tohatsu 2-Stroke Impeller Replaces 18-8924

    4-8924
    $35.99 $44.99
    Impeller for Nissan/Tohatsu 3-cyl, 60-90 Hp | 4-cyl 115-140 Hp outboards. Hub uses key. ID: 20.3 mm | OD: 65.75 mm. W: 35.2 mm | 6 blades. Replaces Tohatsu 3C7-65021-1, 3B7-65021-2, and Sierra 18-8924.

    Nitrile Impeller with Gaskets Replaces 1210-0003 / 09-1027B-9

    4-3020
    $25.19 $31.49
    For various years Johnson Pump & Jabsco water pumps. Includes o-rings and gaskets. Spline hub, ID: 14.29 mm | OD: 57 mm, W: 31.6 mm | 12 blades. Replaces Jabsco 1210-0003 and Johnson Pump 09-1027B-9.

    OMC 1979-1993 Stringer Impeller with SS Hub Replaces 777130

    4-3086
    $27.19 $33.99
    Impeller with SS hub for 1979-99 OMC 2.5-3.0L 4-cyl, | 4.3L V6 | 5.0-7.4L V8. Hub uses key. ID: 22.3 mm | OD: 109.5 mm, W: 24.8 mm | 6 blades. Replaces OMC 777130, 379475, and Sierra 18-3086.

    OMC 1986-1990 Cobra & King Cobra 5.0-7.5L V8 Bellow Replaces 912374

    4-2745
    $25.19 $31.49
    Bellow for 1986-90 OMC 5.0-7.5L V8, 230-330 Hp bell housing. Replaces OMC 912374 and Sierra 18-2745.

    OMC 1986-1997 SX/DP Drive Exhaust Bellow Replaces 767724

    4-1074
    $31.59 $39.49
    Exhaust Bellow for 1986-97 SX/DP Drive bell housing. Replaces OMC 767724 and Sierra 18-1074.

    Pleasurecraft Neoprene Impeller with O-Ring Replaces RP061015

    4-3060
    $26.39 $32.99
    For Pleasurecraft. ID: 15.9 mm | OD: 62 mm, W: 31.7 mm | 12 blades. Replaces PCM RP061015, Sierra 18-3060, Crusader 22212, and Jabsco/Johnson Pump 18838-0001.

    Sherwood Impeller Replaces 10615, 18-3061

    4-3061
    $27.99 $34.99
    Impeller for Sherwood water pumps. Hub uses key. ID: 15.9 mm | OD: 65.2 mm. W: 41.3 mm | 12 blades. Replaces Sherwood 10615 and Sierra 18-3061.

    Suzuki 1998-2009 4-Stroke 60-70 Hp Impeller Replaces 18-3049

    4-3049
    $35.99 $45.29
    Impeller for Suzuki 4-cyl, 60-70 Hp outboards. Hub uses key. ID: 22.2 mm | OD: 78.3 mm. W: 26 mm | 6 blades. Replaces Suzuki 17461-87E12, 17461-87E10, and Sierra 18-3049.

    Suzuki 2000-2004 2-Stroke & 4-Stroke Impeller Replaces 18-3023

    4-3023
    $41.59 $51.99
    Impeller for 2000-04 Suzuki 4-cyl, 90-175 Hp | V6, 150-200 Hp outboards. Hub uses key. ID: 24.4 mm | OD: 86 mm. W: 31.7 mm | 6 blades.

    Volvo 1965 & later Impeller with Gaskets Replaces 21951356, 09-1028B

    4-3077
    $44.79 $55.99
    For 1965 & later 4-cyl, 68-300 Hp | 5-cyl, 106-220 Hp | 6-cyl, 59-870 Hp engines. Spline Hub. ID: 14.29 mm | OD: 65 mm, W: 50.2 mm | 8 blades. Replaces Volvo 21951356, 3841697, 877061, 875593, Johnson Pump 09-1028B, and Sierra 18-3077.

    Volvo 1965 & later Neoprene Impeller with Gaskets Replaces 21951356, 836-0001

    4-3078
    $75.19 $95.99
    For 1965 & later 6-cyl, 110-357 Hp engines. Spline Hub. ID: 22.5 mm | OD: 96 mm, W: 63.1 mm | 9 blades. Replaces Volvo 21951356, 3841697, 877061, 875593, Jabsco 836-0001, and Sierra 18-3078.

    Volvo 1993 & Later SX Drive Exhaust Hose Replaces 3852696

    4-2779
    $33.59 $41.99
    Exhaust Hose for 1993 & later SX drive 4.3L V6, 160-205 Hp | 5.0-7.4L V8, 190-385 Hp. Replaces Volvo 3852696, Sierra 18-2779, and GLM 89224.

    Yamaha 1984 & later 60-90 HP Water Pump Service Kit Replaces 18-3370

    4-3370
    $34.39 $42.99
    Water Pump Service Kit for 1984 & later 60-90 Hp outboards. Replaces Yamaha 692-W0078-A0-00, 692-W0078-01-00, 692-W0078-00-00, and Sierra 18-3370.

    Yamaha 1984 & later Water Pump Kit with Housing Replaces 18-3371

    4-3371
    $35.59 $44.49
    Water Pump Kit for 1984 & later 60-90 Hp outboards. Replaces Yamaha 692-W0078-A0-00 and Sierra 18-3371.

    Yamaha 1984-1992 115-130 HP Water Pump Kit with Housing Replaces 18-3373

    4-3373
    $69.59 $89.99
    Yamaha Water Pump Kit with Housing for 1984-92 115-130 Hp outboards. Replaces Yamaha 61A-W0078-A2-00, 61A-W0078-A3-00, and Sierra 18-3373.

    Yamaha 1984-1992 150-225 HP Water Pump Kit with Housing Replaces 18-3311

    4-3311
    $71.99 $89.99
    Yamaha Water Pump Kit with Housing for 1984-92 150-225 HP outboards. Replaces Yamaha 6G5-W0078-A1-00, 6G5-W0078-01-00, 6G5-W0078-00-00, and Sierra 18-3311.

    Yamaha 1984-1994 40-50 HP Water Pump Service Kit Replaces 18-3429

    4-3429
    $37.59 $46.99
    Water Pump Service Kit for 1984-94 40-50 Hp outboards. Replaces Yamaha 6H4-W0078-A0-00, and Sierra 18-3429.

    Yamaha 1988 & later 25 HP Water Pump Service Kit Replaces 18-3431

    4-3431
    $26.79 $33.49
    Water Pump Service Kit for 1988 & later 25 Hp outboards. Replaces Yamaha 6L2-W0078-00-00 and Sierra 18-3431.

    Yamaha 1990-1996 150-250 HP Water Pump Service Kit Replaces 18-3395

    4-3395
    $52.79 $65.99
    Water Pump Service Kit for 1990-96 150-250 Hp outboards. Replaces Yamaha 61A-W0078-A3-00, 61A-W0078-A2-00, 64L-W0078-00-00, 64L-W0078-00-00, and Sierra 18-3395.

    Yamaha 1993-96 115-130 HP Water Pump Service Kit Replaces 18-3312

    4-3312
    $59.59 $74.49
    Water Pump Service Kit for 1993-1996 115-130 HP outboards.. Replaces Yamaha 6N6-W0078-00-00 and Sierra 18-3312.

    Yamaha 1996 & later 115-300 HP Water Pump Housing Replaces 18-3171

    4-3171
    $25.99
    Water Pump Housing for 1996 & later 115-300 Hp water pumps. Replaces Yamaha 688-44311-01-00 and Sierra 18-3171.

    Yamaha 1996 & later Water Pump Housing Replaces 61A-44311-01-00

    4-3173
    $25.99
    Yamaha Water Pump Housing for 1996 & later 115-300 Hp water pumps. Replaces Yamaha 61A-44311-01-00, Sierra 18-3173-1, GLM 12079, Mallory 9-43252.

    Yamaha 1997 & later 115-130 HP Water Pump Kit with Housing Replaces 18-3313-1

    4-3313
    $71.99 $89.99
    Water Pump Kit with Housing for 1997 & later 115-130 Hp outboards. Replaces Yamaha 6N6-W0078-02-00 and Sierra 18-3313-1.

    Yamaha 1997 & later 150-300 HP Water Pump Kit with Housing Replaces 61A-W0078-A1-00

    4-3396
    $63.99 $79.99
    Yamaha Water Pump Kit with Housing for 1997 & later 150-300 Hp outboards. Replaces Yamaha 61A-W0078-A1-00, Sierra 18-3396-1, and Mallory 9-48618.

    Johnson/Evinrude 1990-95 143 Degree Thermostat Replaces 434137

    4-3500
    $25.99 $27.99
    Thermostat 143 Deg. for 1990-95 BRP 3-cyl, 60-75 Hp looper outboards. Replaces BRP 434137, Sierra 18-3500, and GLM 13170.

    Mercruiser 120 Degree Thermostat Replaces 14586

    4-3549
    $26.99
    120 Deg. Thermostat for Mercury Mariner 2-cyl, 6-40 Hp | 3-cyl, 50-75 Hp | 4-cyl, 40-125 Hp | V6, 225 Hp outboards. Replaces Mercury 14586 and Sierra 18-3549.

    Mercruiser Thermostat Kit Replaces 75692

    4-3672
    $25.99
    Thermostat Kit for Mercury Mariner 2-cyl, 9.8-40 Hp | -cyl, 50-65 Hp | 4-cyl, 100-140 Hp outboards. Replaces: Mercury 75692, 62386001, and OMC 5005440, 0310058.

    Mercury 1983 & later 160 Degree Thermostat Kit Replaces 807252Q5

    4-3647
    $28.79 $35.99
    Thermostat Kit 160 Deg. for 1983 & late MerCruiser GM engines with standard cooling. Replaces Mercury 807252Q5, 807252T5, and Sierra 18-3647.

    Mercury 1994-2005 143 Degree Thermostat Replaces 833072003

    4-3536
    $27.19 $33.99
    Thermostat 143 Deg. for 1994-2005 Mercury Mariner 4-cyl, 115-135 Hp | V6, 150-300 Hp outboards. Replaces Mercury 833072003 and Sierra 18-3536.

    Mercury 2000-2014 130 Degree Thermostat Replaces 8M0057307

    4-3535
    $59.99 $74.99
    Thermostat 130 Deg. for 2000-2014 Mercury Mariner V6, 200-300 Hp outboards. Replaces Mercury 8M0057307, 885599004, 885599003, 8855991, and Sierra 18-3535.

    Outboard Cooling Systems

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