CHEVROLET TRAILBLAZER Cooling & Heating - Free Shipping on Orders Over $109 at Summit Racing

Dorman Fan Clutches 622-001

Fan Clutch, Electronic, GM, Saab, Each

Part Number: RNB-622-001

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Four Seasons Fan Clutches 46049

Fan Clutch, Severe-Duty, Thermal, Counterclockwise Rotation, Chevy, GMC, Isuzu, Saab, Each

Part Number: FSS-46049

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

ACDelco GM Genuine Parts Air Conditioning Replacement Parts 03041827

Air Conditioning System Valve Core, Buick, Chevrolet, Each

Part Number: ADO-15-1119

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

12 Inch 800 CFM Four Seasons Electric Fan Kit 36896

Electric Fan, 12 in. Diameter, Reversible, 800 cfm, Black, Plastic, Each

Part Number: FSS-36896

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Universal Air Conditioner Pressure Switches SW 10093C

Electrical Switches, HVAC Pressure Transducer Switch, Chevy, Isuzu, Saturn, Pontiac, Olds, Each

Part Number: UAC-SW10093C

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

CSF Radiators 3108

Buick Rainier

Part Number: CSF-3108

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

JET Low Temp Stats 10179

Thermostat, 180 Degree, Chevy, V8, Each

Part Number: JET-10179

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Dorman Thermostat Housings 902-2081

THERMOSTAT HOUSING

Part Number: RNB-902-2081

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Radiator Caps 15042975

Radiator Cap, Plastic, 15 psi, Plain Logo, Each

Part Number: ADO-RC85

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

US Motor Works Mechanical Water Pumps US64

Water Pump, Automotive, 00-06 GM Trucks 4.8L, 5.3L, 6.0L

Part Number: UMW-US64

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

Universal Air Conditioner Air Conditioning Condensers CN 4719PFC

Air Conditioner Condenser, Aluminum, Black, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: UAC-CN4719PFC

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Four Seasons Fan Clutches 46024

Fan Clutch, Severe-duty Thermal Style, Counter Clockwise Rotation, Buick, Chevy, GMC, Oldsmobile, Isuzu, Saab

Part Number: FSS-46024

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Four Seasons Orifice Tubes 38902

Orifice Tube, Air Conditioning, Black, Each

Part Number: FSS-38902

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Derale 8000 Series Fin and Plate Transmission Coolers 33502

Fluid Cooler, Transmission, Plate-Type, Aluminum, Black, Each

Part Number: DER-33502

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Mishimoto Oil Cooler Kits MMOC-TBLZ-02PS

Fluid Coolers, Power Steering, Tube and Fin Style, Aluminum, Silver, Stock Inlet/Outlet, Chevy, Trailblazer, Each

Part Number: MIO-MMOCTBLZ02PS

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Four Seasons HVAC Door Actuators 37537

Door Actuator, HVAC, Blend Door Type, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: FSS-37537

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

US Motor Works Mechanical Water Pumps US6009

Water Pump, Automotive, 07-11 GM Trucks 4.8L, 5.3L, 6.0L, 6.2L

Part Number: UMW-US6009

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

PRW Water Necks 5234681

Water Neck, Chevy LS, Cast Aluminum, As Cast Finish, 45 Degree, 5.7L, 6.0L, 6.2L, Each

Part Number: PQX-5234681

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

Universal Air Conditioner Air Conditioning Repair Kits AK 1072

A/C System Repair Kit

Part Number: UAC-AK1072

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Universal Air Conditioner Cabin Air Filters FI 1269C

Cabin Air Filter Element, Replacement, Paper, White, Each

Part Number: UAC-FI1269C

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Dorman Air Conditioning Service Port Caps 902-025

Air Conditioning System Replacement Components, Dorman, Replacement, Cap, A/C Service Valve, Durable, Brass, Yellow, 0.313 in. Thread Diameter, Each

Part Number: RNB-902-025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Four Seasons Orifice Tubes 38623

Orifice Tube, Air Conditioning, .071 in. to .073 in. Range, White, Each

Part Number: FSS-38623

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Four Seasons Complete Air Conditioning Kits 4202NK

A/C Compressor Kit, Accumulator, Orifice Tube, Expansion Valve, Oil, Seals, R-134A, Aluminum, Natural, TRSA12, Chevy, GMC, Kit

Part Number: FSS-4202NK

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco Thermostats, Mechanical 19420815

THERMOSTAT KIT,ENG COOL

Part Number: ADO-19420815

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

ACDelco GM Genuine Parts Air Conditioning Orifice Tubes 19189842

Air Conditioning Orifice Tubes, OE Replacement, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Jeep, Each

Part Number: ADO-15-50121

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today