Automotive Cooling & Heating Parts

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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,...

Showing All Items, Including Not in Stock Items That Match "691"

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Perma-Cool Engine Oil Coolers 691

Perma-Cool Engine Oil Coolers 691

Fluid Cooler, Engine, Tube and Fin, Aluminum, Natural, 7 1/2 in. x 12 1/2 in. x 3/4 in., Each

Part Number: PRM-691

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Derale Replacement Tube and Fin Engine Oil Coolers 15302

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Goodmark Fan Shrouds for 1969-1970 CHEVELLE, EL CAMINO, 1970-1972 MONTE CARLO - GMK4032310691

Fan Shroud, Chevy, Small Block, w/ A/C or HD Cooling, Each

Part Number: GMK-4032-310-691

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Dorman Electric Fans for 2003-2007 ION - 620-691

Electric Radiator Fan, Single, Plastic, Black, Saturn, Each

Part Number: RNB-620-691

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

MotoRad Integrated Housing Thermostats for 2009-2011 335D, 2009-2013 X5 - 691-190

Integrated Housing Thermostat-190 Degrees w/ Seal

Part Number: SNN-691-190

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Thermostats 902-691

Engine Coolant Thermostat Housing

Part Number: RNB-902-691

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Goodmark Radiator Core Supports for 1969 COUGAR, MUSTANG - GMK3022320691

RADIATOR SUPPORT ASSEMBLY WITH LOWER CROSSMEMBER

Part Number: GMK-3022-320-691

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2026 if ordered today

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Estimated Ship Date: Aug 6, 2026 if ordered today

Motorcraft Mechanical Water Pumps 9E5Z8C419C

PUMPASY

Part Number: MOF-PW691

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Motorcraft Air Conditioning Condensers for 2012-2019 EXPLORER - BB5Z19712C

CONDENSER ASY

Part Number: MOF-YJ691

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Four Seasons Complete Air Conditioning Kits for 2007-2009 RAM 2500, RAM 3500 - 6918NK

A/C Compressor Kit, Accumulator, Liquid Line with Orifice Tube, Oil, Seals, R-134A, Aluminum, Natural, HS18, Dodge, RAM, Kit

Part Number: FSS-6918NK

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Trans-Dapt Performance Stainless Steel Radiator Overflow Tanks 6910

Radiator Overflow Tank, Polished Stainless Steel, 2 in. Diameter x 13 in. Length, 20 oz. Capacity, Each

Part Number: TRD-6910

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Four Seasons Complete Air Conditioning Kits for 2011-2014 MUSTANG - 6917NK

Air Conditioning Compressor, New, DKS17D, Aluminum, 6-groove Serpentine, w/Clutch, Filter Drier, Exp. Valve, Oil, Seals, HFO-1234YF/R-134A, Ford, Kit

Part Number: FSS-6917NK

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Four Seasons - Air Conditioning Kits for 2006-2012 PATHFINDER - 6913NK

Complete A/C Kit

Part Number: FSS-6913NK

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Perma-Cool Engine Oil Coolers 69189

Fluid Cooler, Engine, Tube and Fin, Aluminum, Natural, 7 1/2 in. x 12 1/2 in. x 3/4 in., Kit

Part Number: PRM-69189

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Hayden Fluid Coolers 459

4 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Perma-Cool Engine Oil Coolers 69195

Fluid Cooler, Engine, Tube and Fin, Aluminum, Natural, 7 1/2 in. x 12 1/2 in. x 3/4 in., Kit

Part Number: PRM-69195

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Derale 7000 Series Tube and Fin Engine Oil Cooler Kits 15551

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Apr 28, 2026

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OER Authorized Mechanical Cooling Fans K193

Fan, Clutch-Type, Clockwise, 18.00 in. Diameter, 2.50 in. Center Bore, 3.25 in. Bolt Pattern, Steel Blades/Hub, Chevrolet, GMC, Each

Part Number: OER-K193

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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OER Authorized Universal Radiator Overflow Tanks 60761

Overflow and Recovery Tank, Stainless Steel, Polished, Round, 10 in. Height, 3 in. Diameter, Each

Part Number: OER-60761

4.65 out of 5 stars ( 51 )

Estimated Ship Date: Tomorrow

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OER Authorized Mechanical Cooling Fans 3991431

Blades,1971-79 Fan Blade 19-1/2 in., 7 Blade, Each

Part Number: OER-3991431

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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OER Reproduction Fan Shrouds for 1970-1981 CAMARO - 748623

Fan Shroud, Plastic, Black, With A/C, Chevrolet Camaro, Small Block, Each

Part Number: OER-748623

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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OER Reproduction Fan Shrouds 2998326

Fan Shroud, OER Reproduction, Single, Bolt-on, Plastic, Black, Dodge, Plymouth, Each

Part Number: OER-2998326

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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OER Radiator Overflow Tanks for 1982-1988 CAMARO, FIREBIRD - 14070997

Overflow Tank, Plastic, White, Recirculating, Chevy, Pontiac, Each

Part Number: OER-14070997

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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OER Dash Air Vent Outlets for 1969 CAMARO - 3939631

Interior Vent, Dash Side Outlet Assembly, Rectangular, Driver/Left Side, with Hware, Plastic, Black, for Vehicles without Air Conditioning, Chevy,Each

Part Number: OER-3939631

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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