Automotive Ignition & Electrical Supplies

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Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...

Showing All Items, Including Not in Stock Items That Match "S-1940"

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Results 1 - 25 of 88

Standard Motor Wiring Connectors for 1994-2001 RAM 1500 - S-1940

Wiring Pigtails, License Plate Light Connector, Female, Dodge, Each

Part Number: SMP-S1940

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Summit Racing™ Restoration Brake Light Switch w/Wiring for 1964-1979 Buick, 1953-1989 Chevy, 1960-1989 GMC, 1961-1979 Cutlass, 1967-1980 Firebird SUM-RP20350

1967-1970 Camaro , Stop Light Switch, Mechanical, Restoration, Plastic, Restoration ,GM#1261219, Chevrolet, Each

Part Number: SUM-RP20350

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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R&M Billet Wire Looms 1097-S-Y

Ignition Wire Loom/Separator, Horizontal, Aluminum, Polymer, Satin/Yellow, 7-9mm, Ford, Flathead, Kit

Part Number: RNM-1097-S-Y

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

R&M Billet Wire Looms 1097-S-B

Ignition Wire Loom/Separator, Horizontal, Aluminum, Polymer, Satin/Blue, 7-9mm, Ford, Flathead, Kit

Part Number: RNM-1097-S-B

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

R&M Billet Wire Looms 1097-S-R

Ignition Wire Loom/Separator, Horizontal, Aluminum, Polymer, Satin/Red, 7-9mm, Ford, Flathead, Kit

Part Number: RNM-1097-S-R

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

R&M Billet Wire Looms 1097-S

Ignition Wire Loom/Separator, Horizontal, Aluminum, Polymer, Satin/Black, 7-9mm, Ford, Flathead, Kit

Part Number: RNM-1097-S

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19360569

Spark Plug, RAPIDFIRE Performance Platinum, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-7

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Today

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ACDelco Gold Platinum Spark Plugs 19360570

Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-833

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Autolite Copper Core Spark Plugs 216

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .437 in. Reach, Non-Projected Tip, Non-Resistor, Each

Part Number: ATL-216

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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ACDelco Conventional Resistor Spark Plugs 19354428

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-R45

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

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20 amps Standard Motor Relay HR-114

Relay, 6 V, Blade/Screw, 3 Male Terminals, Each

Part Number: SMP-HR114

Not Yet Reviewed

Estimated Ship Date: Today

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Standard Motor Ignition System Condensers DR60T

Distributor Condenser, Stock, Allstate American Motors, Auburn, Buick, Cadillac, Chevy, Desoto, Frazer, GMC, Henry J, Hudson, Jeep, Kaiser, Each

Part Number: SMP-DR60T

Not Yet Reviewed

Estimated Ship Date: Today

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Champion Copper Plus Spark Plugs 844

Spark Plug, Copper Plus, Gasket Seat, Nickel Alloy, 14mm Thread, 0.438 in. Reach, Each

Part Number: CPN-844

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Standard Motor Ignition System Condensers AL-111

Ignition Condenser, OEM Replacement, Chrysler, Dodge, Plymouth, Studebaker, Each

Part Number: SMP-AL111

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Standard Motor Ignition System Condensers AL-118

Ignition Condenser, OEM Replacement, AMC, Jeep, Chrysler, Dodge, Plymouth, Studebaker, Each

Part Number: SMP-AL118

Not Yet Reviewed

Estimated Ship Date: Today

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PerTronix Ignitor II® Solid-State Ignition Systems 92563LS

Ignitor II

Part Number: PNX-92563LS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Standard Motor Ignition Breaker Points AL-4556P

Ignition Points, OEM Replacement, Chrysler, Dodge, Plymouth, Desoto, Jeep, Studebaker, Each

Part Number: SMP-AL4556P

Not Yet Reviewed

Estimated Ship Date: Today

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Standard Motor Distributor Caps DR-196

Distributor Cap, Socket, Clamp Down, Phenolic Resin, Black, Buick, Cadillac, Olds, Pontiac, Packard,8 Cylinder

Part Number: SMP-DR196

Not Yet Reviewed

Estimated Ship Date: Today

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Autolite Copper Core Spark Plugs 306

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.372 in, Reach, Each

Part Number: ATL-306

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Standard Motor Ignition System Condensers AL111T

Distributor Condenser, Stock, Allstate, American Motors, Auburn, Checker, Chrysler, Cord, Desoto, Dodge, Frazer, Henry J, Hudson, Jeep, Kaiser, Each

Part Number: SMP-AL111T

Not Yet Reviewed

Estimated Ship Date: Today

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Standard Motor Ignition System Condensers DR-60

Ignition Condenser, OEM Replacement, AMC, GM, Jeep, Studebaker, Triumph, Each

Part Number: SMP-DR60

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Champion Copper Plus Spark Plugs 592

Spark Plug, Copper Plus, 14mm, Gasket Seat, .375 in. Reach, Projected Tip, Resistor, RJ12C, Each

Part Number: CPN-592

Not Yet Reviewed

Estimated Ship Date: Today

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Standard Motor Ignition Breaker Points AL-5661X

Distributor Points, Stock Replacement, Each

Part Number: SMP-AL5661X

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Standard Motor Ignition Breaker Points AL-5486P

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Champion Copper Plus Spark Plugs 592C

USE AUP 308

Part Number: CPN-592C

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco Conventional Resistor Spark Plugs 19422133

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Copper Core, Gasket Seat, 14mm Thread, One Ground Strap, Each

Part Number: ADO-C45L

Not Yet Reviewed

Estimated Ship Date: Today

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Standard Motor Distributor Caps AL-96

Distributor Cap, Stock, Brass, Thermoplastic, Black, Checker, Chrysler, Desoto, Dodge, Frazer, Jeep, Kaiser, Nash, Plymouth, Studebaker, Willys, Each

Part Number: SMP-AL96

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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