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

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1275MPG

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1275MPG

Spark Plug Wires, MPG Plus, Green, Cadillac 1999-2000, Escalade, 5.7L, Set

Part Number: GRN-38-1275MPG

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1720MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L Big Block, 7.0L Big Block, Set

Part Number: GRN-38-1720MPG

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Granatelli Motor Sports Spark Plug Wires 28-1720S

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, GMC, 6.0L, 7.0L, Set

Part Number: GRN-28-1720S

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Holstein Throttle Position Sensors 2TPS0008

THROTTLE POSITION SENSOR

Part Number: HLN-2TPS0008

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

MechMan High-Output Racing Alternators 8237170B

170 Amp Racing Alternator

Part Number: MEH-8237170B

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

BD Diesel Fuel Pump Driver Relocation Harness 1036532

Extension Harness, Fuel Injection Pump Driver Extension Cable, 40 Inch, Each

Part Number: BDD-1036532

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

BD Diesel Fuel Pump Driver Relocation Harness 1036533

Extension Harness, Fuel Injection Pump Driver Extension Cable, 72 Inch, Each

Part Number: BDD-1036533

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Putco Light Bulb Load Resistor Kits 240005

LED Light Harness, Plug and Play load resistor system - Fits 3156

Part Number: PUT-240005

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Granatelli Motor Sports Spark Plug Wires for 1998-2003 SONOMA, S10, 1998-2000 HOMBRE - 24-1593S

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, GMC, Isuzu, L4, Set

Part Number: GRN-24-1593S

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Granatelli Motor Sports Mass Airflow Sensors 350116

Mass Air Meter, Plastic, Black, Chevy, GMC, Pickup, SUV, Van, Each

Part Number: GRN-350116

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

PerTronix Flame-Thrower Spark Plug Wire Sets for 1998-2002 CAMARO, FIREBIRD, 1997-2002 CORVETTE - 808329

Wires, 8 cyl GM Custom Fit Blue

Part Number: PNX-808329

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Beck/Arnley Fuel Pressure Sensors 158-0750

MAP SENSOR

Part Number: BCK-158-0750

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Beck/Arnley Ignition Coils 178-8206

Ignition Coil, OEM Replacement, Rectangular, Each

Part Number: BCK-178-8206

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

JBA Performance Exhaust PowerCables Spark Plug Wire Sets W0842

Spark Plug Wire Sets, PowerCables, Assembled, Spiral Core, Black Boots, Red Wires, 8.00mm Diameter, Chevrolet, GMC, 4.3L, Set

Part Number: JBA-W0842

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

PerTronix Flame-Thrower Plug and Play Billet Distributors with Ignitor II® Module D107701

Distributor, Plug and Play, Hall Effect Pickup, Vacuum/Mechanical Advance, Red Cap, Buick, Chevy, 3.3, 3.8, 4.3L, Each

Part Number: PNX-D107701

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84635

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, Straight Boots, Chevy, GMC/Isuzu/Oldsmobile, 4.3L, V6

Part Number: TAY-84635

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Dorman Wiring Connectors 85137

Wiring Pigtails, Wiring Connectors, Female, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Lincoln, Mercury, Mitsubishi, Saab, Saturn, Each

Part Number: RNB-85137

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

MSD Pro-Billet Hall-Effect Cam Sync Distributors 23451

Distributor, Pro-Billet Hall Effect, Mechanical Advance, Chevy, Big/Small Block, Each

Part Number: MSD-23451

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Granatelli Motor Sports Mass Airflow Sensors 350116-C

Mass Air Meter, Plastic, Black, Chevy, GMC, Pickup, SUV, Van, Cold Air Tuning, 4.3L

Part Number: GRN-350116-C

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Granatelli Motor Sports Mass Airflow Sensors for 1994-1996 FLEETWOOD, IMPALA, ROADMASTER - 350114-C

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Granatelli Motor Sports MPG Plus Spark Plug Wires for 1998-2003 ASTRO, SAFARI - 36-1596MPG

Spark Plug Wires, MPG Plus, Green, Chevy, GMC, Astro, Safari, 1998-2003, 4.3L, Set

Part Number: GRN-36-1596MPG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Holstein Parts Knock Sensors 2KNC0195

Sensor, Ignition Knock Sensor, Replacement, Each

Part Number: HLN-2KNC0195

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Holstein Throttle Position Sensors 2TPS0018

THROTTLE POSITION SENSOR

Part Number: HLN-2TPS0018

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Holstein Wiring Connectors and Pigtails 2HAR0010

BLOWER MOTOR RESISTOR CONNECTOR

Part Number: HLN-2HAR0010

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Four Seasons Blower Motor Resistors 20079

Blower Motor Resistor, Each

Part Number: FSS-20079

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Four Seasons Replacement Electrical Switches 36698

System Mounted Pressure Transducer

Part Number: FSS-36698

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today