Automotive Cooling & Heating Parts

When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need...

When you make engine modifications for more power, power-robbing heat increases—keeping cool is the key to maximum performance! Summit Racing has everything you need to offset that extra heat, including high performance radiators and oil coolers, electric fans, high-flow electric water pumps, and thermostats. We also have radiators and coolers for everything from stock replacements to street rods and other custom applications, plus flex fans, wiring kits, and radiator caps. If your heater or air conditioner has seen better days (or if your vehicle never had one!), we can help you out with heater cores, air conditioners,...

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Sierra Marine Circulating Water Pumps 18-3599-2

Water Pump, Circulating, Pleasurecraft, Mercruiser, OMC, Volvo Penta, Chevrolet, Cast Iron, Black, Each

Part Number: RRA-18-3599-2

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Sea Water Pump Body Repair Kits 807151A14

Sea Water Pump Kit For MerCruiser with an engine mounted sea water pump system, sea water pump body, impeller, plate, o-ring and attaching hardware

Part Number: QSV-807151A14

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Sea Water Pump Impellers 59362Q01

Replacement impeller for your MerCruiser engine with an engine mounted sea water pump Mercury Marine original equipment manufacturer specifications

Part Number: QSV-59362Q01

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fairchild Industries Marine Cooling Hoses MAR1005

Coolant Hose, Marine Hose, Fits MerCruiser GM OMC 4.3L 5.0L 5.7L Engines, Length(mm): 320, I.D. 1 (mm): 44, I.D. 2 (mm): 44

Part Number: FCD-MAR1005

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Marine Cooling Hoses MAR1016

Coolant Hose, Marine Hose, Fits MCM V-8 (305, 350 & 454 cid) engines, Length(mm): 660, I.D. 1 (mm): 31.5, I.D. 2 (mm): 31.5

Part Number: FCD-MAR1016

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Marine Cooling Hoses MAR1019

Coolant Hose, Marine Hose, Fits MCM/MIE GM V-6 & V-8 (305 & 350 cid) engines, Length(mm): 660, I.D. 1 (mm): 25

Part Number: FCD-MAR1019

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Marine Cooling Hoses MAR1018

Coolant Hose, Water Hose, Fits MCM/MIE V-6 and V-8 (305 & 350 cid) engines, Length(mm): 850, I.D. 1 (mm): 25.4

Part Number: FCD-MAR1018

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Marine Cooling Hoses MAR1012

Coolant Hose, Marine Hose, Fits MCM GM V-8 (305, 350 & 454 CID) engines, Length(mm): 820, I.D. (mm): 31.5

Part Number: FCD-MAR1012

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Sierra Marine Circulating Water Pumps 18-3577-2

Water Pump, Circulating, Pleasurecraft, Mercruiser, OMC, Volvo Penta, GM, Cast Iron, Black, Each

Part Number: RRA-18-3577-2

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Water Pump Impellers 59362T1

Replacement water pump impeller 59362T1 is for MerCruiser engines with engine mounted sea water pumps having a plastic housing.

Part Number: QSV-59362T1

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Marine Circulating Water Pumps 807151A9

Sea water pump replacement housing for use on MerCruiser V6 and V8 MerCruiser engines with a serpentine belt

Part Number: QSV-807151A9

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fairchild Industries Marine Cooling Hoses MAR1011

Coolant Hose, Marine Hose, Fits MCM/MIE V-8 (305, 327, 350, 427 & 454 cid) engines, Length(mm): 400, I.D. 1 (mm): 25.5

Part Number: FCD-MAR1011

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Marine Cooling Hoses MAR1008

Coolant Hose, Marine Hose, Fits MCM/MIE GM V-8 (427, 454 & 502 cid) engines, Length(mm): 500, I.D. : 47

Part Number: FCD-MAR1008

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Marine Cooling Hoses MAR1014

Coolant Hose, Marine Hose, Fits MCM V-6 & V-8 (305, 350 & 377 cid) engines, Length(mm): 820, I.D. (mm): 32

Part Number: FCD-MAR1014

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Fairchild Industries Marine Cooling Hoses MAR1020

Coolant Hose, Marine Hose, Fits MCM/MIE GM V-8 350 cid engines, MCM 5.0L/LX Bravo, Length(mm): 1050, I.D. 1 (mm): 31.5

Part Number: FCD-MAR1020

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Quicksilver Marine Water Impeller Pumps 8M0172123

Service Kit for 15-20hp EFI engines. Kit includes oil filter, fuel filter, gearcase drain seal, spark plugs, impeller.

Part Number: QSV-8M0172123

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fairchild Industries Marine Cooling Hoses MAR1021

Coolant Hose, Marine Hose, MCM/MIE V6 & V8 (305, 350, & 377 cid) engines, Length(mm): 570, I.D. 1 (mm): 32

Part Number: FCD-MAR1021

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Sierra Marine Circulating Water Pumps 18-3584-1

Water Pump, Circulating, Pleasurecraft, Mercruiser, OMC, Volvo Penta, Ford, Cast Iron, Black, Each

Part Number: RRA-18-3584-1

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Sierra Marine Thermostat Housings 18-1989

Marine Water Necks, Thermostat Housing, 90-degree, Multi-port, Stainless Steel, Polished, with Spacers, Gasket, Pipe Plugs, Mallory, Mercruiser, Kit

Part Number: RRA-18-1989

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Quicksilver Water Pump Impeller Repair Kits 812966A12

Quicksilver Water Pump Repair Kit Marine 812966A12

Part Number: QSV-812966A12

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Water Pump Impellers 8M0104229

Water Pump Repair Kit impeller and O-ring for your V6 or V8 powered MerCruiser sterndrive. original equipment manufacturer specifications

Part Number: QSV-8M0104229

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 8M0122064

Water pump repair kit for Mercury 8-20hp 4-stroke outboards. See your owner’s manual for replacement schedule.

Part Number: QSV-8M0122064

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 96148Q8

Water pump repair kit is for Mercury and Mariner 65hp (4-cylinder) outboards with short-vane impellers and MerCruiser I, R, MR and Alpha sterndrives.

Part Number: QSV-96148Q8

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 42038Q3

Quicksilver Water Pump Marine Repair Kit 42038Q3

Part Number: QSV-42038Q3

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 89981Q1

Quicksilver Water Pump Marine Repair Kit 89981Q1

Part Number: QSV-89981Q1

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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