2006 CHEVROLET TRAILBLAZER Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options

Chevrolet Performance Mechanical Water Pumps 12703898

Water Pump, Aluminum, Standard Rotation, Natural Finish, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: NAL-12703898

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

ACDelco Mechanical Water Pumps 89036357

Water Pump, Mechanical, Standard-volume, Counterclockwise Rotation, Aluminum, Natural, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-252-822

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Painless Performance Waterproof Electric Fan Relay Kits 30127

Painless Performance Waterproof Electric Fan Relay Kits 30127

Fan Control, Relay Kit, Waterproof, Non-Adjustable, M12 x 1.5, Chevy, GMC/Pontiac, Kit

Part Number: PRF-30127

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Four Seasons HVAC Door Actuators 73013

Door Actuator, HVAC, Mode Valve Type, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: FSS-73013

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hayden Fluid Cooler Mounting Kits 153

Fluid Cooler Mounting, Steel, Natural, Kit

Part Number: HDA-153

Not Yet Reviewed

Estimated Ship Date: Today

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Hayden Fan Clutches 3200

Fan Clutch, Severe-Duty Thermal, Chevy, GMC, Isuzu, Buick, Oldsmobile, Each

Part Number: HDA-3200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

12 Inch 800 CFM Hayden Electric Fan 3680

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hayden Fluid Coolers 457

Fluid Cooler, Engine, Tube, Fin, Natural, 10 in. x 12.25 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-457

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman Electric Fans 621-300

Fans, Electric, Puller, Single, Black Plastic Blades and Shroud, Cadillac, Chevy, GMC, Each

Part Number: RNB-621-300

Not Yet Reviewed

Estimated Ship Date: Today

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Four Seasons Electric Fan Kits 37139

Electric Fan, 12 in. Diameter, Pusher, 1275 cfm, Black, Each

Part Number: FSS-37139

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Four Seasons Air Conditioning O-Ring and Gasket Kits 26738

O-Ring and Gasket A/C System Seals, Kit

Part Number: FSS-26738

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

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: Today

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PRW Water Necks 5234613

Water Neck Outlet, Billet Aluminum, Polished, Straight, LS1, LS2, LS7, Each

Part Number: PQX-5234613

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 Electric Fan Kits 37141

Electric Fan, Pusher, 14 in., Black, Each

Part Number: FSS-37141

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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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: Today

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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: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 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: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

PRW Water Necks 5234691

WATER NECK OUTLET, GM LS Series, Cast Aluminum 90°, (GM 5.7L, 6.0L, 6.2L), Polished

Part Number: PQX-5234691

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

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 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Four Seasons Air Conditioning Compressors 78548

Air Conditioning Compressor, TRSA12B, Aluminum, Natural, Serpentine Pulley, Buick, Chevy, GMC, Isuzu, Saab

Part Number: FSS-78548

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 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: Today

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Four Seasons Air Conditioning Compressors 78561

Air Conditioning Compressor, New, Aluminum, TRSA12, R-134A, Each

Part Number: FSS-78561

Not Yet Reviewed

Estimated Ship Date: Today

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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 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Remanufactured Climate Control Modules 599-004

Climate Control Module, In-dash, Buick, Chevy, GMC, Oldsmobile, Isuzu, Saab, Each

Part Number: RNB-599-004

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today