ReviewsMisfire Detection

ACDelco GM Original Equipment D329A Ignition Distributor Cap , Black

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.

Coils produce high voltage necessary to ignite air/fuel mixture in the combustion chamber.
When not replaced, vehicle could experience any of the following: no/hard start, long crank time, misfire, lack of power, inconsistent transmission shift points, spark plug fouling, catalytic converter failure, poor fuel economy, CEL/MIL illumination.
Designed to operate dependably and reliably under all operating conditions and throughout the entire engine speed range for peak engine performance.
Global coverage for import and/or domestic applications.

POMClear - 1.4% M.C. w/ UV Dye - Strongest Legal Formula For Civilian Market - Law Enforcement Grade.
Flip Top - Safe, Accurate & Easy To Use Patented Firing System - Prevents Against Accidental Misfire.
POM Snap –One-Way Snap Attaches To Any Keychain or Quick Key-Release. No Hassle! No Ringing Keys!.
POM Bands - Patented Index Ring - w/ 10+ colors - Personalize Your POM Unit The Way You Want!.
POM - Next Generation Pepper Spray - Perfect Gift - Provides Peace of Mind - Stay Safe With POM!.

Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs.
Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability.
Angular, five-ribbed insulator design prevents misfire due to current leakage.
Nickel-plated rolled threads provides complete anti-seize and corrosion protection.
Metal glass fused resistor maximizes interference suppression.

Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs.
Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability.
Angular, five-ribbed insulator design prevents misfire due to current leakage.
Nickel-plated rolled threads provides complete anti-seize and corrosion protection.
Metal glass fused resistor maximizes interference suppression.

POMClear – 1.4% M.C. w/ UV Dye – Strongest Legal Formula For Civilian Market – Law Enforcement Grade Formulation – Accurate and Powerful Stream Spray Pattern.
Flip Top – Safe, Accurate & Easy To Use Patented Firing System – Prevents Against Accidental Misfire.
POM Clip – Tactical & Stealth For Everyday Carry – Easy Access for Pocket, Purse or Armband – Ambidextrous Clip.
POM Bands – Patented Index Ring – w/ 10+ colors – Personalize Your POM Unit The Way You Want!.
POM – Next Generation Pepper Spray – Perfect Gift – Provides Peace of Mind – Stay Safe With POM!.

Heavy-duty nickel center electrode ensures longer life than standard copper plugs.
Copper core provides better heat transfer for resistance to pre-ignition and fouling.
Metal glass fused resistor maximizes interference suppression.
Ribbed insulator design prevents misfire due to current leakage.
Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize.

Durable full metal slide and frame that provides a realistic look and feel.
Textured polymer grip panels provides plenty of grip for the user even while wearing gloves.
Traditional Hi-Capa beavertail safety mechanism assists in preventing misfire and acts as an additional safety mechanism.
Adjustable rear and front built-in iron sights allows for better target acquisition.

Perform SMOG check and Misfire monitoring.
Advance Live scan parameters for all makes.
Injector Coding for Old Mahindra cars and Maruti Suzuki cars added.
Lite, Standard and Advance plan launched.
Injector Coding available for Mahindra, Hyundai, Kia, Chevrolet, Nissan, Renault, Datsun and Dacia.
Immobilizer Coding available for Maruti Suzuki, Suzuki, Hyundai and Kia.
More Special Functions like Steering Reset, Throttle Reset etc. available now for Hyundai, Kia, Toyota, Ford, BMW, GMC etc..
Available in English, Hindi, Russian, Turkish, Arabic, Vietnamese, Korean.

Stainless steel Mag winding delivers maximum voltage to the spark plug for a hotter, more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
100% Pure silicone jacket resists oil penetration, for lifetime protection against wire set failure.
EPDM inner insulation stops power-robbing voltage leaks.
"Snap lock" terminals or OEM style connectors ensures that wires are tightly crimped to the connectors to exceed OEM standards, providing worry-free installation and re-installation.
Backed by a "no hassle" lifetime guarantee.

Heavy-duty nickel center electrode ensures longer life than standard copper plugs.
Copper core provides better heat transfer for resistance to pre-ignition and fouling.
Metal glass fused resistor maximizes interference suppression.
Ribbed insulator design prevents misfire due to current leakage.
Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize.