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The cap of your distributor covers the moving parts inside and holds the contacts for the spark plug wires. If it’s damaged, you can lose spark energy and performance,...
The cap of your distributor covers the moving parts inside and holds the contacts for the spark plug wires. If it’s damaged, you can lose spark energy and performance, so keep an eye on it during routine maintenance, and if you need a new distributor cap, you’ll find it at Summit Racing Equipment!
No matter what sort of distributor you’re using—points, magnetic, or optical—it will have a cap made of an insulating material. Most distributor caps have one terminal post per cylinder, to which the spark plug wire attaches. Many caps have these posts parallel to the distributor shaft, while others,...
The cap of your distributor covers the moving parts inside and holds the contacts for the spark plug wires. If it’s damaged, you can lose spark energy and performance, so keep an eye on it during routine maintenance, and if you need a new distributor cap, you’ll find it at Summit Racing Equipment!
No matter what sort of distributor you’re using—points, magnetic, or optical—it will have a cap made of an insulating material. Most distributor caps have one terminal post per cylinder, to which the spark plug wire attaches. Many caps have these posts parallel to the distributor shaft, while others, called crab-style distributor caps, have the posts pointing perpendicular to the shaft.
Engine heat cycles and vibration can damage the insulating material of the distributor cap, which allows some of the spark energy to escape. This can lead to a weak spark and incomplete ignition, so be sure to inspect it for damage at every tune-up.
Summit Racing Equipment’s powerful Make/Model and Make/Engine search tools can help you find the distributor cap compatible with your vehicle. You can also search by distributor model or style.
For more information on distributors in general, be sure to check out this article at our Help Center, and for more specific questions, don’t hesitate to contact us directly.
Distributor Cap, Male/HEI-Style, Red, Screw-Down, MSD, Billet, Pro-Billet, V8, Each
Part Number: MSD-7408
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
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Distributor Cap, Male/HEI, Black, Replacement Cap for SUM-850222, Each
Part Number: SUM-850222-1
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Female/Socket, Marine, Red, Clamp-Down, Chevy, Dodge, Ford, Mercury, Plymouth, Each
Part Number: PNX-D651701
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Male/HEI-Style, Red, Screw-Down, Max-Fire, Each
Part Number: EDL-22731
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Male/HEI-Style, Black, Clamp-Down, Chevy, V8, Marine, Each
Part Number: PNX-D651710
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Crab Style, Black, Screw-Down, Chevy, 90 Degree V6, Each
Part Number: ACC-120142
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Black, Cadillac, Chevy, Pontiac, V8, Each
Part Number: ADO-D338X
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Stock, Brass, Thermoplastic, Black, American Motors, Chrysler, Desoto, Dodge, Jeep, Plymouth, Each
Part Number: SMP-AL148
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Stock Replacement, Each
Part Number: SMP-FD168T
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Male/HEI-Style, Blue Streak, Clamp-Down, Ford, Lincoln, Mercury, 6-Cylinder, Each
Part Number: SMP-FD151
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Use with 18-5484-1 Delco Module-In-Cap Distributor, Chevy V8 Engines, Crusader, Mercruiser, Volvo Penta, Pleasurecraft, Each
Part Number: RRA-18-5354
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Female/Socket, Clamp Down, Black, Raised Autolite Logo, Ford, Lincoln, Mercury, V8, Each
Part Number: SDK-B7A-12106-AR
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Professional, Bolt-On, Brass Contacts, Reinforced Polyester Cap, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: ADO-D580A
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor cap kit for 2001-2015 MCM/MIE 5.0L, 5.7L & 6.2L MPI engines with ECM 555 s/n 0M300000 thru 2A455878
Part Number: QSV-8M0061335
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Female, Crab Style, Black, Screw-Down, GM, V8, Each
Part Number: ACC-120141
Estimated Ship Date: Jun 9, 2025 if ordered today
Estimated Ship Date: Jun 9, 2025 if ordered today
Distributor Cap, Female/Socket, Clamp Down, Black, AMC, Chrysler, DeSoto, Dodge, Hudson, Jeep, Kaiser, Nash, Plymouth, Studebaker, L6, Each
Part Number: SMP-AL138
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Marine, Prestolite Distributor, V8, Each
Part Number: RRA-18-5352
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Marine, Female/Socket, Bolt-On Installation, Thermoplastic, Black, Each
Part Number: RRA-18-5369
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Caps, Female/Socket, Black, Alkyd Material, Brass Terminals, Small/Big Block, Chrysler, Dodge, Plymouth, Small Block, Big Block, V8, Each
Part Number: PRO-66807
Not Yet Reviewed
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Cap, Male/HEI-Style, Red, Clamp-Down, Chevy, V8, Marine, Each
Part Number: PNX-D651711
Estimated Ship Date: Jun 9, 2025 if ordered today
Estimated Ship Date: Jun 9, 2025 if ordered today
Distributor Cap, Male/HEI-Style, Blue, Screw-Down, Dodge, Jeep, 4.7, 5.2, 5.7, 5.9L, Each
Part Number: SMP-FD175
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Ignition PHASABLE ROTOR FOR PRO-SERIES BILLET DISTRIBUTORS
Part Number: MLL-BPP84211
Not Yet Reviewed
Estimated Ship Date: Jul 22, 2025 if ordered today
Estimated Ship Date: Jul 22, 2025 if ordered today
Distributor Cap, Cap Marine (male) black
Part Number: PNX-D657710
Not Yet Reviewed
Estimated Ship Date: Jun 9, 2025 if ordered today
Estimated Ship Date: Jun 9, 2025 if ordered today
Distributor Cap, Stock, Brass, Thermoplastic, Black, Chrysler, Desoto, Dodge, Hudson, Nash, Packard, Plymouth, Studebaker, Each
Part Number: SMP-AL131
Estimated Ship Date: Tuesday 5/27/2025
Estimated Ship Date: Tuesday 5/27/2025
Distributor Caps, Allstart Performance Distributor Caps, Replacement Cap and Wire Retainer for AAF-ALL81222 Distributor, Male, Brass Terminals, Each
Part Number: AAF-ALL81224
Not Yet Reviewed
Estimated Ship Date: Jun 2, 2025 if ordered today
Estimated Ship Date: Jun 2, 2025 if ordered today
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Summit Racing™ Distributor Caps SUM-850222-1
