GMC SIERRA 2500 HD Fleece Performance Wiring Connectors and Pigtails

Wire Connectors, Internal Harness and Viton® O-ring Seal for Allison LCT and GM 4T65-E Transmissions, 20-pin, Gray, 2-piece, Each

Part Number: FLE-S0483

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Pigtail, Transmission Speed, Coolant Temp, Brake Fluid Level, Washer Fluid Level, Chevy, GMC, Dodge, Ram, Each

Part Number: FLE-S0429

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Wire Connectors, Oil Level/Multi-use Sensor Pigtail, 6 in., 2-pin, Female Connector, Black, White Wires, Duramax, Chevy, GMC, Each

Part Number: FLE-S0481

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Wire Connectors, Crankshaft Position Sensor Pigtail, 6 in., 3-pin, Female, with Heat Sealable Butt-style Connectors, Duramax, Chevy, GMC, Each

Part Number: FLE-S0482

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Multi-use sensor pigtail - No 8

Part Number: FLE-S0474

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Estimated Ship Date: Today

Wire Connectors, Oil Pressure Sensor Pigtail, 3-pin, Female Connector, Black, White Wires, Duramax, Chevy, GMC, Each

Part Number: FLE-S0479

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Estimated Ship Date: Today

Wiring Pigtail, Transmission Input Speed Connector, Allison Transmission, Chevy, GMC, Each

Part Number: FLE-S0540

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Wiring Pigtail, Fuel Injector Connector, Chevy, Ford, GMC, Each

Part Number: FLE-S0492

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Estimated Ship Date: Today

Wiring Pigtail, Oil Pressure Sender Connector, Chevy, GMC, Each

Part Number: FLE-S0447

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Estimated Ship Date: Today