---
product_id: 204688784
title: "ACDelco GM Original Equipment D303A Ignition Distributor Cap, Black"
brand: "gm genuine parts"
price: "S/.436"
currency: PEN
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.pe/products/204688784-acdelco-gm-original-equipment-d303a-ignition-distributor-cap-black
store_origin: PE
region: Peru
---

# Max conductivity metal inserts Easy-install locator keys Anti-arc barrier for misfire prevention ACDelco GM Original Equipment D303A Ignition Distributor Cap, Black

**Brand:** gm genuine parts
**Price:** S/.436
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with GM-grade precision and reliability!

## Quick Answers

- **What is this?** ACDelco GM Original Equipment D303A Ignition Distributor Cap, Black by gm genuine parts
- **How much does it cost?** S/.436 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/204688784-acdelco-gm-original-equipment-d303a-ignition-distributor-cap-black)

## Best For

- gm genuine parts enthusiasts

## Why This Product

- Trusted gm genuine parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Durable:** Compact 210g design built to last under demanding driving conditions.
- • **Effortless Installation:** Clear locator keys make setup quick and foolproof—no guesswork needed.
- • **GM-Recommended Reliability:** Original Equipment quality trusted by professionals and enthusiasts alike.
- • **Engineered to Prevent Misfires:** Full anti-arc barrier reduces secondary voltage arcs, keeping your engine firing smoothly.
- • **Precision Fit, Peak Performance:** Metal inserts ensure flawless conductivity and a perfect fit every time.

## Overview

The ACDelco GM Original Equipment D303A Ignition Distributor Cap is a genuine GM replacement part designed for a perfect fit and maximum conductivity. Featuring metal inserts, easy-to-read locator keys, and a full anti-arc barrier, it ensures reliable engine performance and reduces misfires. Trusted by GM and backed by high customer ratings, this durable, lightweight cap delivers OEM quality for your vehicle’s ignition system.

## Description

An ACDelco GM Original Equipment Distributor Cap is a GM-recommended replacement for your vehicle’s original component. It covers the top of the distributor and provides half of the rotary switch (distributor rotor). This original equipment distributor cap has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: perfect fit
Review: Received item well packaged but 5 days late. Fit my gmc 5.7l v8 perfectly. Would recommend.

## Features

- 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
- Offering the quality, reliability, and durability of GM OE
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BYB1Y4 |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.7 4.7 out of 5 stars (983) |
| Date First Available | 5 Dec. 2006 |
| Exterior | Metal |
| Item Weight | 210 g |
| Item model number | D303A |
| Manufacturer | ACDelco |
| Manufacturer part number | 19166099 |
| Model | Fleetwood,Brougham,Brougham,Brougham,Brougham,Firebird,Firebird |
| OEM Part Number | 19166099 |
| Product Dimensions | 17.02 x 14.48 x 10.67 cm; 210 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Colour:** Black
- **Exterior finish:** Metal
- **Item dimensions L x W x H:** 17 x 14.5 x 10.7 centimetres
- **Material:** Metal

## Images

![ACDelco GM Original Equipment D303A Ignition Distributor Cap, Black - Image 1](https://m.media-amazon.com/images/I/61Pv37F+vRL.jpg)
![ACDelco GM Original Equipment D303A Ignition Distributor Cap, Black - Image 2](https://m.media-amazon.com/images/I/61iB3DRjuTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 31 October 2022*

perfect fit

### ⭐⭐⭐⭐⭐ Review
*by P***R on 12 July 2025*

Received item well packaged but 5 days late. Fit my gmc 5.7l v8 perfectly. Would recommend.

### ⭐⭐⭐⭐⭐ Review
*by E***S on 22 February 2026*

Muy buen elemento lo instale en mi Cheyenne 1990 y funciona mucho mejor la recomiendo

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**Shop now:** [https://www.desertcart.pe/products/204688784-acdelco-gm-original-equipment-d303a-ignition-distributor-cap-black](https://www.desertcart.pe/products/204688784-acdelco-gm-original-equipment-d303a-ignition-distributor-cap-black)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-13*