1998 GMC Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84636

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, 90 Degree Boots, Chevy, GMC, Horizontal Cap, Set

Part Number: TAY-84636

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Dorman Vehicle Speed Sensors 917-618

Vehicle Speed Sensor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: RNB-917-618

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Street Series 500 Ohm 8mm Ignition Wires SUM-877834

Summit Racing™ Street Series 500 Ohm 8mm Ignition Wires SUM-877834

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, Chevrolet, GMC, 5.0 / 5.7L, Vortec Flat Cap, V8, Set

Part Number: SUM-877834

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Taylor Spiro-Pro Spark Plug Wire Sets 74036

Spark Plug Wires, Spiro-Pro, 8mm, Black, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, V8, Horizontal Cap, Set

Part Number: TAY-74036

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 11, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 11, 2026 if ordered today

Dorman Vehicle Speed Sensors 917-615

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

...Loading

Estimated Ship Date: Today

ACDelco Wiring Connectors 12126458

Wire Connectors, Pigtail Connector Style, Delphi/GM, Female, Blue, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-PT728

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Street Alternators 38203

Alternator, Internal Regulator, 200 Amp, CS144 Case, Chrome Plated, GM, Each

Part Number: PWM-38203

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

35 amps ACDelco Replacement Relay 13503102

Relays, Replacement, 12 V, 35 amps, 4 Blade Terminals, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-13503102

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor Wiring Connectors SK25

Wiring Pigtail, IAC Valve, Black, Female, 2-Pin, Each

Part Number: SMP-SK25

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 8219NF

Alternator, Black, 250 Amps, Serpentine, Chevy, GMC, Each

Part Number: TFF-8219NF

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Delphi Distributor Caps DC20009

Distributor Cap, Crab Style, Screw Down, Black, Chevy, GMC, Oldsmobile, 4.3L, Each

Part Number: DFP-DC20009

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

Delphi Ignition Control Modules GN10097

Ignition Control Module, Chevy, GMC, Pontiac, Each

Part Number: DFP-GN10097

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

Delphi Ignition Coils GN10123

Ignition Coil, HEI, Coil Pack Style, Rectangular, Black, Buick, Cadillac, Chevy, GMC, Pontiac, Isuzu, Each

Part Number: DFP-GN10123

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Distributor Gears 66961C

Distributor Gear, Iron, .491 in. Diameter Shaft, Chevy, Small Block, Big Block, Each

Part Number: PRO-66961C

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco Replacement Wiring Harness Connectors 12101857

Wiring Harness Connector, Replacement, OEM Type, Female, 2-pin, White, Each

Part Number: ADO-PT249

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Tuff Stuff Performance MAX AMP Stealth Black Alternators 8435B6GOE

Alternator, 225 MAX AMP, OEM Wire, Black Powdercoated, Serpentine Pulley, Chevy, GMC, Each

Part Number: TFF-8435B6GOE

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Champion Iridium Spark Plugs 9404

Spark Plug, Iridium, Gasket Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9404

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor Ignition Coils UF-192

Ignition Coil, OEM Replacement, Chevrolet, GMC, Pontiac, Cadillac, V8, Each

Part Number: SMP-UF192

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Standard Motor Wiring Connectors S-839

Wiring Pigtails, 1-pin, Male, Black, GMC, Each

Part Number: SMP-S839

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Davis Unified Ignition LiveWires C9021BK

SPARK PLUG WIRES, LiveWires - SB Chevrolet with DUI/HEI - Under Headers - 180 Degree Boot - Black

Part Number: DUI-C9021BK

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

...Loading

Estimated Ship Date: May 19, 2026 if ordered today

Delphi Distributor Rotors DC20008

Distributor Rotor, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: DFP-DC20008

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Powermaster Starter Mounting Blocks 9426-09

Starter Mounting Block, Replacement Block, Adjustable, Aluminum, Natural, Each

Part Number: PWM-9426-09

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Delphi Engine Crankshaft Position Sensors for 1998-1999 P30, P3500 - SS11396

Crankshaft Position Sensor, Chevy, GMC, Each

Part Number: DFP-SS11396

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 11, 2026 if ordered today

CSR Platinum Pro Series High Torque Starters CSR 100P

Starter, Mini, Inline, Black/Natural, Standard Passenger Mount, Chevy, Each

Part Number: CSI-100P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Tuff Stuff Performance Gear Reduction Starters 6584B

4.25 out of 5 stars ( 120 )

Estimated Ship Date: Today

...Loading

PerTronix Flame-Thrower Spark Plug Wire Sets 806426

Wires, 6 cyl GM Custom Fit Red

Part Number: PNX-806426

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today