Automotive Cooling & Heating Parts at Summit Racing

Fluidyne Remote Billet Radiator Filler Necks ACC.RFNPOL125

Radiator Filler Necks, Billet, Remote Filler Neck, Aluminum, Polished Finish, 1.25 in. Inlet/Outlet Size, 1/4 in. Hose Barb Overflow, with Cap, Each

Part Number: FLD-ACCRFNPOL125

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

PRW Water Necks 5234685

Thermostats, Mechanical,GM LS Series Cast Aluminum 90° Water Neck Thermostat (GM 5.7L, 6.0L, 6.2L), as-cast,Temp 82°C/180°F

Part Number: PQX-5234685

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 8, 2026 if ordered today

Howe Inline Filler Necks 3423

Radiator Hose Filler, Inline, Aluminum, Natural, 1.5 in./1.5 in., Each

Part Number: HRE-3423

4.61 out of 5 stars ( 36 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

PRW Water Necks 5234693

Thermostats, Mechanical,GM LS Series Cast Aluminum 90° Water Neck Outlet & Thermostat (GM 5.7L, 6.0L, 6.2L), Polished, Temp 82°C/180°F

Part Number: PQX-5234693

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 8, 2026 if ordered today

Summit Racing™ Radiator Water Filler Necks SME-2202-11

Summit Racing™ Radiator Water Filler Necks SME-2202-11

Radiator Hose Filler, Inline, Aluminum, Black, 1.5 in./1.5 in., Each

Part Number: SME-2202-11

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Howe Inline Filler Necks 3436

Radiator Hose Filler, Inline, Aluminum, Natural, 1.75 in./1.75 in., 1/2 in. NPT Male Threaded Port, Each

Part Number: HRE-3436

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Redhorse Performance 4911 Series Water Neck Adapters 4911-16-1

Fitting, Adapter, AN to Male Push-on, Straight, Aluminum, Blue Anodized, -16 AN, Each

Part Number: HSE-4911-16-1

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Redhorse Performance 4911 Series Water Neck Adapters 4911-16-3

Fitting, Adapter, AN to Male Push-on, Straight, Aluminum, Red Anodized, -16 AN, Each

Part Number: HSE-4911-16-3

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Redhorse Performance 4911 Series Water Neck Adapters 4911-20-1

Fitting, Adapter, AN to Male Push-on, Straight, Aluminum, Blue Anodized, -20 AN, Each

Part Number: HSE-4911-20-1

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Redhorse Performance 4911 Series Water Neck Adapters 4911-20-3

Fitting, Adapter, AN to Male Push-on, Straight, Aluminum, Red Anodized, -20 AN, Each

Part Number: HSE-4911-20-3

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Cold Case Performance Aluminum Radiators for 1991-1996 CORVETTE - CHV721A

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, No Filler Neck, Chevrolet, Each

Part Number: RAD-CHV721A

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Canton Racing Inline Coolant Filler Tubes 81-306

Water Necks and Thermostat Housings, Inline Neck with Mini Fill/Port, Billet Aluminum, With Sensor Port, Universal Fit For 1 1/2 in. Hose, Each

Part Number: CTR-81-306

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Billet Aluminum Air Cleaner Spacers SUM-239104

Air Cleaner Spacer, Billet Aluminum, 1.000 in. Tall, 5 1/8 in. Neck, Each

Part Number: SUM-239104

3.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Radium Engineering Radiator Caps 18-0076-A15

Radiator Cap, Round, 22 psi Maximum Pressure, Stainless, Black, for 32mm I.D. Radiator Necks, for use on Honda®, for Nissan, Subaru, Toyota, Each

Part Number: RDM-18-0076-A15

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vibrant Performance Radiator Caps 20981

Radiator Caps, Round, Aluminum, Black, Fits 32.000mm Filler Necks, Each

Part Number: VPE-20981

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Plastic/Aluminum Radiators SUM-380538

Radiator, Exact Fit, Aluminum, Plastic, Short Filler Neck, Chevy, GMC, 7.4L, Each

Part Number: SUM-380538

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Moroso Cooling System Expansion Tanks 63655

Expansion Tank, Stamped Filler Neck, 1 Qt Cap, Low Profile, 2 5/8" Deep

Part Number: MOR-63655

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Billet Aluminum Air Cleaner Spacers SUM-239112

Air Cleaner Spacer, Billet Aluminum, 2.000 in. Tall, 5 1/8 in. Neck, Each

Part Number: SUM-239112

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Radium Engineering Radiator Caps 18-0076-A11

Radiator Cap, Round, 16 psi Maximum Pressure, Stainless Steel, Black, Radium Engineering Logo, for 32mm I.D. Radiator Necks, for Nissan, Toyota, Each

Part Number: RDM-18-0076-A11

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vibrant Performance Radiator Caps 20983

Radiator Caps, Round, Aluminum, Black, Fits 42.000mm Filler Necks, Each

Part Number: VPE-20983

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Billet Aluminum Air Cleaner Spacers SUM-239100

Air Cleaner Spacer, Billet Aluminum, 0.500 in. Tall, 5 1/8 in. Neck, Each

Part Number: SUM-239100

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Billet Aluminum Air Cleaner Spacers SUM-239102

Air Cleaner Spacer, Billet Aluminum, 0.750 in. Tall, 5 1/8 in. Neck, Each

Part Number: SUM-239102

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Be Cool Scirocco-Style Drag Race Radiator Modules 89202

Radiator, Universal, Without Filler Neck, W/Fan, Aluminum, Each

Part Number: BCI-89202

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Be Cool Scirocco-Style Drag Race Radiator Modules 89203

Radiator, Universal, With Filler Neck, W/Fan, Aluminum, Each

Part Number: BCI-89203

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Mishimoto High-Pressure Radiator Caps MMRC-13-SM

Radiator Cap, High-Pressure, 19 psi, Round, Plastic, Black, Mishimoto Logo, Fits 31-32mm Filler Necks, Each

Part Number: MIO-MMRC-13-SM

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today