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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Results 1 - 25 of 151

Mishimoto Universal Coolant Overflow Tanks MMRT-1LBK

Overflow and Recovery Tanks, Expansion Tank, Reservoir, Overflow, Black Anodized, Universal, Each

Part Number: MIO-MMRT-1LBK

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Summit Racing™ Coolant Expansion Tanks SUM-300115

Overflow Tank, 1.25 qt., Rectangular, Aluminum, Polished, 3/8 in. NPT Inlet, Universal, Each

Part Number: SUM-300115

4.12 out of 5 stars ( 33 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

OER Universal Radiator Overflow Tanks 60761

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

Part Number: OER-60761

4.62 out of 5 stars ( 47 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Mishimoto Universal Coolant Overflow Tanks MMRT-1LP

Overflow and Recovery Tanks, Expansion Tank, Reservoir, Overflow, Aluminum, Polished, Universal, Each

Part Number: MIO-MMRT-1LP

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Moroso Universal Overflow Tank Mounting Kits 63401

Mounting Bracket, Overflow Tank, Clamp Mount, 3 in., Steel, Zinc Plated, Each

Part Number: MOR-63401

5.0 out of 5 stars ( 19 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

OER Universal Radiator Overflow Tanks 60731

Bottles and Caps, Universal 2" x 15" Stainless Steel Radiator Overflow Tank

Part Number: OER-60731

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

DeWitts Universal Overflow Expansion Tanks 32-02210

Overflow Tank, 35 oz., Cylindrical, Stainless Steel, Polished, 3 in. Diameter, 10 in. Length, Each

Part Number: DWR-32-02210

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Mishimoto Universal Coolant Overflow Tanks MMRT-1LBL

Overflow and Recovery Tanks, Expansion Tank, Reservoir, Overflow, Blue Anodized, Universal, Each

Part Number: MIO-MMRT-1LBL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

DeWitts Universal Overflow Expansion Tanks 32-02213

Overflow Tank, 20 oz., Cylindrical, Stainless Steel, Polished, 2 in. Diameter, 13 in. Length, Each

Part Number: DWR-32-02213

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Mishimoto Universal Coolant Overflow Tanks MMRT-1LRD

Overflow and Recovery Tanks, Expansion Tank, Reservoir, Overflow, Red Anodized, Universal, Each

Part Number: MIO-MMRT-1LRD

Not Yet Reviewed

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

OER Universal Radiator Overflow Tanks 60781

Bottles and Caps, Universal 3" x 16" Stainless Steel Radiator Overflow Tank

Part Number: OER-60781

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

OER Universal Radiator Overflow Tanks 60741

Bottles and Caps, Universal 2" x 17" Stainless Steel Radiator Overflow Tank

Part Number: OER-60741

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

DeWitts Universal Overflow Expansion Tanks 32-02216

Overflow Tank, 56 oz., Cylindrical, Stainless Steel, Polished, 3 in. Diameter, 16 in. Length, Each

Part Number: DWR-32-02216

Not Yet Reviewed

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

DeWitts Universal Overflow Expansion Tanks 32-02215

Overflow Tank, 23 oz., Cylindrical, Stainless Steel, Polished, 2 in. Diameter, 15 in. Length, Each

Part Number: DWR-32-02215

Not Yet Reviewed

Estimated Ship Date: May 20, 2025 if ordered today

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Estimated Ship Date: May 20, 2025 if ordered today

DeWitts Universal Overflow Expansion Tanks 32-02219

Overflow Tank, 28 oz., Cylindrical, Stainless Steel, Polished, 2 in. Diameter, 19 in. Length, Each

Part Number: DWR-32-02219

Not Yet Reviewed

Estimated Ship Date: May 20, 2025 if ordered today

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Estimated Ship Date: May 20, 2025 if ordered today

Scratch/Dent Available

Get instant savings on this product!

DeWitts Universal Overflow Expansion Tanks 32-02219

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2025

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DeWitts Universal Overflow Expansion Tanks 32-02219

SCRATCH & DENT

DeWitts Universal Overflow Expansion Tanks 32-02219

Scratch/Dent - Overflow Tank, 28 oz., Cylindrical, Stainless Steel, Polished, 2 in. Diameter, 19 in. Length, Each - See Notes

Part Number: DWR-UP7945

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2025 if ordered today

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Estimated Ship Date: Apr 28, 2025 if ordered today

DeWitts Universal Overflow Expansion Tanks 32-02217

Overflow Tank, 25 oz., Cylindrical, Stainless Steel, Polished, 2 in. Diameter, 17 in. Length, Each

Part Number: DWR-32-02217

Not Yet Reviewed

Estimated Ship Date: May 20, 2025 if ordered today

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Estimated Ship Date: May 20, 2025 if ordered today

OER Universal Radiator Overflow Tanks 60721

Bottles and Caps, Universal 2" x 13" Stainless Steel Radiator Overflow Tank

Part Number: OER-60721

4.86 out of 5 stars ( 21 )

Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

Need It Sooner?

We recommend these similar substitute parts:

Summit Racing™ Stainless Steel Overflow Tanks SUM-300122

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/28/2025

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OER Universal Radiator Overflow Tanks 60751

Bottles and Caps, Universal 2" x 19" Stainless Steel Radiator Overflow Tank

Part Number: OER-60751

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Summit Racing™ Coolant Expansion Tanks SUM-300116

Summit Racing™ Coolant Expansion Tanks SUM-300116

Overflow Tank, 1.25 qt., Rectangular, Aluminum, Polished, 3/8 in. NPT Inlet, Universal, Kit

Part Number: SUM-300116

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Canton Racing Coolant Recovery/Overflow Catch/Fill Tanks 80-201C

Overflow Tank, 1.75 qt., Chamfered, 6.0 in. Tall, 4.5 in. Wide, 4.5 in. Deep, Aluminum, 1/4 in. NPT Inlet, Universal, Kit

Part Number: CTR-80-201C

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Summit Racing™ Stainless Steel Overflow Tanks SUM-300102

Overflow Tank, 20 oz., Round, Stainless Steel, Polished, 1/4 in. Hose Barb Inlet/Outlet, Universal, Each

Part Number: SUM-300102

4.6 out of 5 stars ( 47 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Billet Specialties Overflow Tanks 77109

Overflow Tank, 15 oz., Round, Smooth, Aluminum, Polished, 5/16 in. Hose Barb Inlet/Outlet, Universal, Each

Part Number: BSP-77109

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Moroso Radiator Overflow Tanks 63657

Overflow Tank, 1 qt., Round, Plastic, Black, 3/8 in. NPT, Inlet/Outlet, Universal, Each

Part Number: MOR-63657

4.41 out of 5 stars ( 32 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Summit Racing™ Coolant Expansion Tanks SUM-300118

Overflow Tank, 2 qt., Rectangular, Aluminum, Polished, 3/8 in. NPT Inlet, Universal, Kit

Part Number: SUM-300118

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

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