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ACDelco D336X Professional Ignition Distributor Cap

Free shipping on orders over CA $49.99

CA $46.75

CA $ 24 .99 CA $24.99

In Stock

About this item

  • Have metal inserts designed to provide the best possible fit to ensure maximum conductivity between the distributor towers and spark plug wires
  • Easy-to-read locator keys on caps make proper installation simple
  • Equipped with a full anti-arc barrier to reduce the possibility of secondary voltage arcs that can cause an engine to misfire
  • Undergo stringent testing, often under extreme or unusual conditions, to deliver the quality parts you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function to provide the performance and dependability you expect from ACDelco


An ACDelco Professional, premium aftermarket Distributor Cap is the ideal high quality replacement for your GM vehicle. It covers the top of the distributor and provides half of the rotary switch (distributor rotor). This premium aftermarket replacement distributor cap is manufactured to meet or exceed your expectations for fit, form, and function.
ACDelco offers a full line of Professional, premium aftermarket Ignition System and Switch products for all makes of GM vehicles on the road today. Professional distributor caps and rotors, ignition coils, ignition modules, sensors, relays, switches, and voltage regulators are all designed to replace your worn equipment while providing precise fit, form, and function for your vehicle. ACDelco Professional, premium aftermarket Ignition System and Switch products deliver the high quality you expect from ACDelco while providing the durability and dependability that your vehicle needs.
Through our GM Original Equipment and Professional, premium aftermarket product lines, we provide ignition system and switch products for all models of GM vehicles on the road today. With ACDelco Ignition System and Switch products you can rest assured that your vehicle is receiving high quality parts engineered for long lasting performance, durability, and dependability.


RU4real
Reviewed in the United States on March 8, 2025
AC Delco, what can I say.. they never disappointUsing for years 100% reliable
Brian D.
Reviewed in the United States on June 4, 2024
Fits my 1978 Olds Delta 88 with Olds 350 as original. Relatively easy to install if you work on cars.
Tex
Reviewed in the United States on December 7, 2024
Quality item
oibv305
Reviewed in the United States on September 20, 2022
Worked well.
Customer
Reviewed in Canada on February 10, 2021
Rv started right up when installed in my old 1984 class A chev motorhome. Robert
Michel
Reviewed in Canada on October 14, 2021
Excellent and genuine AC Delco product
— Odie
Reviewed in the United States on November 6, 2020
Very happy to find an ACDelco distributor cap for my ‘76 Corvette Stingray (SBC 350). Also very pleased with the fact this component was made in Mexico (instead of China). Includes a new carbon brush, a new insulating grommet, and a new ground wire.A direct fit and, along with the ACDelco distributor rotor I also ordered from Amazon (it’s a good idea to replace both at the same time), a great improvement as far as how well my Vette idles and performs in general. Very affordable for a great quality OEM component.As a side note, I received both items in good condition, even though they were shipped in a padded envelope. Glad they we’re not broken. They should be shipped in a box!
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