CHEVROLET TRAILBLAZER Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Spectra Premium MAP Sensors MP103

MANIFOLD SENSOR

Part Number: SGT-MP103

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Four Seasons Wiring Connectors and Pigtails 37231

Harness Connector

Part Number: FSS-37231

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Four Seasons Replacement Electrical Switches 20058

Compressor Mounted High Cut-Out Pressure Switch

Part Number: FSS-20058

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Denso Oxygen Sensors 234-4561

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: DNP-234-4561

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

Beck/Arnley Blower Motor Resistors 204-0077

Blower Motor Resistor, Buick, Chevy, Oldsmobile,Isuzu, GMC, Each

Part Number: BCK-204-0077

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 Wiring Connectors and Pigtails 37236

Harness Connector

Part Number: FSS-37236

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Light Bulb Sockets 85883

SOCKET BACKUP AND DRIVING L

Part Number: RNB-85883

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

Standard Motor Power Window Switches DS-2239

Power Window Switch, OEM Style, Stock Activation, Plastic, Gray, Rear, Buick, Chevrolet, Isuzu, Each

Part Number: SMP-DS-2239

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 4WD Engagement Switches 901-064

Switch, 4WD Engagement, Rotary, Plastic, Black, Buick, Chevy, GMC, Oldsmobile, 4WD, Each

Part Number: RNB-901-064

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Electrical Switches 901-271

Switch Power Seat, Buick 2024-10, Cadillac 2016-10, Chevrolet 2025-10, GMC 2022-10

Part Number: RNB-901-271

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Driver Information Switches 901-123

Electrical Switches, Driver Information Switches, Lighted, Labeled, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Each

Part Number: RNB-901-123

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Coolant Temperature Sensors 926-016

Temp Sensor, GENERAL MOTORS 2024-97, 1993-88, ISUZU 2022, 2020-12, 2007-03

Part Number: RNB-926-016

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Wiring Connectors 645-569

Wiring Pigtails, Wiring Connectors, Alternator Connector, Female, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: RNB-645-569

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Wiring Connectors 645-668

Wiring Pigtails, Wiring Connectors, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: RNB-645-668

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Power Window Switches 901-158

Power Window Switch, OEM, Stock, Plastic, Each

Part Number: RNB-901-158

5.0 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

Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1629HTB

Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1629HTB

Spark Plug Wires, 8mm, Black Wire, 8 Blue, Straight Boot Ends, Buick, Cadillac, Chevrolet, GMC, Saab, Set

Part Number: GRN-28-1629HTB

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Standard Motor Wiring Connectors S-1010

Wiring Pigtails, 8-pin, Male, Black, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-S1010

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 ABS Speed Sensors 695-982

ABS Speed Sensors, Buick, Chevrolet, GMC, Each

Part Number: RNB-695-982

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

Granatelli Motor Sports Malevolent Coil Packs 28-0513-1BM

Ignition Coil, Malevolent, Coil Pack, Blue, 85,000 V, Chevy, LS, Each

Part Number: GRN-28-0513-1BM

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

Granatelli Motor Sports Ignition System Combo Kits 28-1680KIT

Ignition System Combo Kit, Ignition Coils, Coil Pack Style, Blue Spark Plug Wires, 8mm, Buick, Cadillac, Chevrolet, GMC, Hummer, Small Block LS, Kit

Part Number: GRN-28-1680KIT

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

Standard Motor Coolant Temperature Sending Units TX136

Coolant Temperature Sender, OEM Replacement, Each

Part Number: SMP-TX136

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

Standard Motor T-Series Crankshaft Position Sensors PC552T

Crankshaft Position Sensor, T-Series, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, Workhorse Custom Chassis, Each

Part Number: SMP-PC552T

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

Standard Motor Headlight Switches HLS-1256

Headlight Switch, Stock, Plastic, Labeled, Buick, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: SMP-HLS-1256

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

Standard Motor Crankshaft Position Sensors PC134

Crankshaft Position Sensor, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: SMP-PC134

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

Standard Motor Wiring Pigtails S-1796

Wiring Pigtails, Male, Ford, Lincoln, Mercury, Each

Part Number: SMP-S-1796

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