GMC R2500 Ignitions & Electrical

Standard Motor Throttle Position Sensors TH39

Throttle Position Sensor, Replacement, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-TH39

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Engine Works GM HEI Ignition Coils 16554

HP GM HEI COIL-IN-CAP 48,000V WITH RED/YELLOW

Part Number: EW1-16554

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor MAP Sensors AS5

MAP/BAPP Sensor, OEM Replacement, Each

Part Number: SMP-AS5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Denso Ignition Wire Sets 671-8012

Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 8.00mm, Set

Part Number: DNP-671-8012

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

ATP Automatic Transmission Wiring Harnesses JE-15

Wiring Pigtail, Vehicle Speed Sensor, 2-pin, 700R4, 4L60E, 4L80E, Each

Part Number: ATP-JE15

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Delphi Ignition Knock Sensors AS10015

Knock Sensor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-AS10015

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor Wiring Connectors S-575

Wiring Pigtails, 2-pin, Male, Black, for Hyundai, for Kia, Buick, Cadillac, Chevy, Dodge, Fiat, Genesis, GMC, Isuzu, Jeep, Saab, Saturn, Suzuki, Each

Part Number: SMP-S575

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Taylor Street Thunder Spark Plug Wire Sets 51032

Spark Plug Wires, StreeThunder, Spiro-Wound, 8mm, Black, Four 90 Degree/Two Straight Boots, GM V6, Set

Part Number: TAY-51032

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Beck/Arnley MAP Sensors 158-0380

MAP Sensor, OEM Replacement, Stock-Style, Each

Part Number: BCK-158-0380

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Delphi Distributor Caps DC1016

Distributor Cap, HEI, Screw Down, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-DC1016

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Standard Motor Distributor Caps DR-468

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Denso Ignition Wire Sets 671-6020

IGN WIRE SET-8MM

Part Number: DNP-671-6020

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Wiring Connectors 645-593

Wiring Pigtails, Wiring Connectors, Chevy, Geo, GMC, Each

Part Number: RNB-645-593

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Hella Ignition Coils 230035121

Ignition Coil

Part Number: HLA-230035121

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 12, 2026 if ordered today

Delphi XS Ignition Wire Sets XS10205

Spark Plug Wire, Spiral Core, Black, 90 Degree Boots, Chevy, GMC, Small Block, Set

Part Number: DFP-XS10205

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Standard Motor Electrical Switches S-1646

Electrical Switch, Plastic, Black, Labeled, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: SMP-S1646

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Standard Motor Spark Plug Wire Sets 26889

Spark Plug Wires, Black Wire, Black Boots, GM, V8, Set

Part Number: SMP-26889

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cardone Remanufactured Distributors 30-1830

Distributor, Replacement, Cadillac, Chevy, GMC, Pontiac, 5.0, 5.7L, Each

Part Number: AAZ-30-1830

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor Circuit Breakers BR-34

Circuit Breaker, Replacement, 30 amps, Each

Part Number: SMP-BR34

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Reproduction Wiring Harnesses SUM-RP24964

Summit Racing™ Reproduction Wiring Harnesses SUM-RP24964

Brake Warning Switch Jumper, 1978-91 Chevy/GMC Truck, 2 Wheel Drive, Brake Warning Switch To Front Light Harness, Each

Part Number: SUM-RP24964

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Street Series 500 Ohm 8mm Ignition Wires SUM-878858

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 90 Degree Spark Plug Boots, Chevy, GMC Truck, 5.0 / 5.7L EST Ignition, V8, Set

Part Number: SUM-878858

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco Wiring Connectors 88862215

CONNECTOR,INLINE-TO COR LP

Part Number: ADO-PT2296

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holstein Ignition Modules 2IGM0036

IGNITION MODULE

Part Number: HLN-2IGM0036

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Holstein Throttle Position Sensors 2TPS0242

THROTTLE POSITION SENSOR

Part Number: HLN-2TPS0242

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Davis Unified Ignition Cap and Rotor Kits 33100BL

Cap and Rotor, Blue, Male/HEI, Brass Terminals, Screw-Down, Chevy, 5.0, 5.7, 7.4L, Kit

Part Number: DUI-33100BL

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 16, 2026 if ordered today

Delphi Ignition Coils GN10189

Ignition Coil, Coil Pack Style, Black, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: DFP-GN10189

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today