1999 GMC SIERRA-1500 Ignitions & Electrical

Wiring Connectors, Mass Air Flow Sensor Connector, Male, 10 in. Length, For Use on Acura®, Avanti, Buick,Chevy, Each

Part Number: SMP-HP4240

Not Yet Reviewed

Estimated Ship Date: Today

A/C Clutch Cycle Switch

Part Number: UAC-SW10082C

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Pigtails, Male, for use on Honda®, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Isuzu, Jeep, Lincoln, Olds, Pontiac, Saturn, Suzuki, Each

Part Number: SMP-HP4375

Not Yet Reviewed

Estimated Ship Date: Today

Coolant Temperature Sensor, Each

Part Number: BCK-158-0536

Not Yet Reviewed

Estimated Ship Date: Today

Distributor Rotor, Brass Contact Terminal, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: NAL-10452457

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Vehicle Speed Sensor, Replacement, Stock Inlet, Stock Outlet, Each

Part Number: RNB-917-615

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Wiring Pigtail, Alternator, Female, 1-pin, Each

Part Number: ADO-PT1235

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Speed Sensors, OEM Replacement, Each

Part Number: SMP-SC130

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Sensor, Coolant Temperature Sensor, Replacement, Each

Part Number: HLN-2CTS0001

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: RNB-645-631

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Sensor, Vehicle Speed Sensor, Replacement, Each

Part Number: HLN-2VSS0042

Not Yet Reviewed

Estimated Ship Date: Today

Sensor, Camshaft Position Sensor, Replacement, Each

Part Number: HLN-2CAM0502

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Automatic Headlight Sensor

Part Number: SMP-EFL166

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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• Special Order

HVAC Pressure Switch

Part Number: UAC-SW11212C

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Stud, Ignition Coil Mounting Bracket Mounting Stud, Chevy, Small Block, LS, Each

Part Number: NAL-12554211

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Coolant Temperature Sensor, TEMPERATURE-SENSOR 6PT

Part Number: HLA-009107271

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

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• Special Order

Multi Purpose Relay, Relays

Part Number: HLA-933332591

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

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Multi-Function Relay

Part Number: SMP-RY-1757

Not Yet Reviewed

Estimated Ship Date: Today

SENSOR, WHEEL SPEED 6PU

Part Number: HLA-358218511

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Coolant Temperature Sensor, Temperature Sensors

Part Number: HLA-009107591

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Drop Ship
• Special Order