CHEVROLET Chevy small block Gen III/IV (LS-based engines) Ignitions & Electrical

Ignition Coils, Coil Pack, Epoxy, Square, Red, LS, V8, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SUM-850504-1R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Coil Bracket Bolts, Hex Head, Steel, Black, Chevy, LS, Set of 16

Part Number: ARP-134-2302

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Wire Harness Adapter 6 in. LS Gen 4 (IV) Vehicle to Gen 3 MAP Sensor LS1 LS3 LSA

Part Number: ICB-WAMAP40-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Ignition Coil Wiring Harnesses, Extension Cable, LSX, 24 in. Length, Chevy LS, Each

Part Number: TSN-81021

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Ignition Coil Brackets, Billet Aluminum, Black Anodized, Chevy LS engines, For D581 Coils, Pair

Part Number: SUM-440348

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Wiring Pigtail, OBD II, Female, Chevy, Each

Part Number: ICB-WP0BD30

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Combination Switch, Replacement, Plastic, Black, Labeled, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-DS1271

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Resistor, Blower Motor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: SMP-RU631

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Extension Harness, Oxygen Sensor, 24 in. Length, Chevy, Each

Part Number: ICB-WE0XY31-24

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Wire Extension, 48" Gen 4 Flex Fuel Sensor

Part Number: ICB-WEFLX40-48

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Wiring Intake Air Temperature Sensor Wire Harness Extension 24" LS Relocation

Part Number: ICB-WEIAT30-24

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

ABS Speed Sensor, GM, Each

Part Number: RNB-970-011

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

Mass Air Meter Wiring Extension -- LS3 and LS7 MAF

Part Number: JMS-JLS3EXT

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Ignition Coil Brackets, Billet Aluminum, Black Anodized, Chevy LS Engines, Fits Summit Pro LS Valve Covers and D585 Coils, Pair

Part Number: SUM-440349

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

Wiring Connectors and Pigtails, Alternator Wiring Harnesses, Pigtail Connector, Delphi/GM, Metri-pack, 2-pin, Male, Black, Chevrolet, LS, Each

Part Number: ICB-WPALT41

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Wiring Pigtail, Coolant Temperature Sensor, 2-pin, Female, Chevy, Each

Part Number: ICB-WPCTS30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Wiring Connector, Starter Solenoid Connector Type, Delphi/GM, 1-pin, Female, Black, Chevrolet, Each

Part Number: ICB-WCSTR40

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Wiring Pigtail, TPS, 6-pin, Female, Chevy, Each

Part Number: ICB-WPTHB40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Wiring Pigtail, Oil Pressure Switch, Female, 3-Pin, Chevy, Each

Part Number: ICB-WP0IL33

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Oxygen Sensor, 4-wire, Thread-in, 0-1 V, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-ES20317

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

• $15.00 Summit Bucks

Knock Sensor, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Each

Part Number: SMP-KS116

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

Oxygen Sensor, 4-Wire, 0-1 V, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, V6/V8, Each

Part Number: NGK-21516

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Wiring Pigtail, IAC Valve, 4-pin, Female, Chevy, Each

Part Number: ICB-WPIAC30

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Wiring Pigtail, TPS, 3-pin, Female, Chevy, Each

Part Number: ICB-WPTPS30

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Spark Plug Wires, Ultra, 7mm, Black, 90 Degree Boots, Chevy, LS, LT, Set

Part Number: MOR-51034

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025