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 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Eddie Marine Flexible Drive Showers 295-22

Marine Outdrive Cooling Showers, Flexible Drive Showers, Stainless Steel Top Cap, Polished, Flexible Feed Line, Mercury Marine, Bravo 1, Kit

Part Number: EDM-295-22

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Sierra Marine Circulating Water Pumps 18-3593

Water Pump, Circulating, Mercruiser, OMC, GM, Cast Iron, Black, Each

Part Number: RRA-18-3593

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Quicksilver Water Pump Impeller Repair Kits 803748Q02

Water Pump Impeller Repair Kit, Mercury, 9.9hp Bigfoot 3 piece Water Pump Impeller Repair Kit contains the replacement impeller

Part Number: QSV-803748Q02

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 96148A8

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-96148A8

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

TH Marine All-Purpose Drains APD-190-DP

90 Degree All Purpose Drain - Black

Part Number: THX-APD-190-DP

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Sierra Marine Circulating Water Pumps 18-3506-1

Water Pump, Circulating, Mercruiser, Volvo Penta, Cast Iron, Black, Each

Part Number: RRA-18-3506-1

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Sierra Marine Water Pump Impeller Keys 18-3274

Impeller Key, Marine, Each

Part Number: RRA-18-3274

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Quicksilver Water Pump Impellers 89983T

Water Pump Impeller, 30 through 70 Horsepower Mercury and Mariner Outboards. It is included in water pump impeller repair kit 89983T2 kits

Part Number: QSV-89983T

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impellers 8M0135803

Impeller, Mercury, 9.9-20hp Serial numbers 1R008146-1R162636, 0R833820-1R162636, 0R833820-1R162636, 0R833820-1R162636, 0R833820-1R162636

Part Number: QSV-8M0135803

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 817275A08

Quicksilver Water Pump Marine Repair Kit 817275A08

Part Number: QSV-817275A08

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impellers 8M6013131

Impeller, Marine, Water Pump, Rubber, Yamaha Outboards, Each

Part Number: QSV-8M6013131

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 19453Q2

Quicksilver Water Pump Marine Repair Kit 19453Q2

Part Number: QSV-19453Q2

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 89984Q5

Water Pump Repair Kit for 65hp 4-cylinder Mercury and Mariner outboards and MerCruiser I, R, MR and Alpha sterndrives with short vane impellers.

Part Number: QSV-89984Q5

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 817275A2

Quicksilver Water Pump Marine Upper Housing Kit 817275A2

Part Number: QSV-817275A2

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 70941A3

Quicksilver Water Pump Kit Marine Repair 70941A3

Part Number: QSV-70941A3

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Complete Water Pump Repair Kits 77177A3

Quicksilver Water Pump Repair Kit Marine 77177A3

Part Number: QSV-77177A3

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Quicksilver Water Pump Impeller Repair Kits 803750A03

Replacement Water Pump Kit,For 2005 and newer Mercury and Mariner 8-9.9hp 4-stroke outboards. water pump housing, impeller, plate and water guide tube

Part Number: QSV-803750A03

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air