GMC SIERRA 2500 HD Ignitions & Electrical

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, V8, Set

Part Number: GRN-28-5362HTBL

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1629SL

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Estimated Ship Date: Dec 30, 2025 if ordered today

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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: Dec 30, 2025 if ordered today

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Ignition Coil Connector, Coil-Near-Plug

Part Number: GRN-28-1629SL-R

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, GMC, 8.1L, Set

Part Number: GRN-28-1712S

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Chevrolet, GMC, 8.1L, Set

Part Number: GRN-28-1712S-R

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Cadillac, Chevrolet, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811HTBL

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Estimated Ship Date: Dec 30, 2025 if ordered today

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L83 5.3 & L86 6.2 Truck/SUV V-8 Hi-Perf C-N-P Conn Kit, w/ YELLOW High Temp Silicone Jacketing

Part Number: GRN-28-5362HTY

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Throttle Enhacer, Pedal 2 Metal Throttle Enhancer, Chevy, GMC, Each

Part Number: AFE-77-20006

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Seat Heater Switch, Replacement, Plastic, Black, Heated Seat Logo, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-DS3154

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Exhaust Gas Temperature Sensor

Part Number: SMP-ETS125

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Complete Blower Motor/Resistor/Connector Kit

Part Number: FSS-75843BRK1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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MAF Sensors, New OEM Mass Airflow Sensors, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: BCK-158-1465

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, 180 Degree Boots, Chevy, Pontiac, 5.7L, 6.2L, Set

Part Number: MOR-73705

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 7.0mm, Black, 180 Degree Boots, Chevy, Set

Part Number: MOR-73704

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 180 Degree Boots, Chevy, Pontiac, 5.7L, Set

Part Number: MOR-73661

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 180 Degree Boots, Chevy, Pontiac, 5.7L, 6.2L, Set

Part Number: MOR-73662

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Throttle Response Enhancer, Thruster Throttle Booster, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: BLY-49003

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Estimated Ship Date: Dec 19, 2025 if ordered today

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SWITCH

Part Number: NAL-20835553

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Sensor - Pressure

Part Number: SMP-FPS11

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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Exhaust Gas Temperature Sensor

Part Number: SMP-ETS119

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Power Window Switch

Part Number: SMP-DWS-1432

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Diesel Exhaust Particulate Sensor

Part Number: SMP-DEP119

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Diesel Exhaust Particulate Sensor

Part Number: SMP-DEP120

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Neutral Safety Switch

Part Number: SMP-NS691

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Estimated Ship Date: Dec 23, 2025 if ordered today

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