---
product_id: 3428301
title: "GM Genuine Parts D329A (10452459) Distributor Cap"
brand: "gm genuine parts"
price: "A$108"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/3428301-gm-genuine-parts-d329a-10452459-distributor-cap
store_origin: AU
region: Australia
---

# Max conductivity metal inserts Easy-install locator keys Full anti-arc barrier GM Genuine Parts D329A (10452459) Distributor Cap

**Brand:** gm genuine parts
**Price:** A$108
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s potential with GM Genuine precision!

## Quick Answers

- **What is this?** GM Genuine Parts D329A (10452459) Distributor Cap by gm genuine parts
- **How much does it cost?** A$108 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/3428301-gm-genuine-parts-d329a-10452459-distributor-cap)

## 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

- • **Vehicle-Specific Fit:** Tailored design guarantees seamless compatibility with your car or truck model.
- • **Lightweight & Durable:** Robust metal construction at just 0.2 lbs for long-lasting, hassle-free use.
- • **Precision Metal Inserts:** Ensures peak electrical conductivity for flawless ignition performance.
- • **User-Friendly Locator Keys:** Simplifies installation with easy-to-read guides—no guesswork, no delays.
- • **Anti-Arc Barrier Protection:** Minimizes secondary voltage arcs to prevent engine misfires and boost reliability.

## Overview

The GM Genuine Parts D329A Distributor Cap features precision metal inserts for optimal conductivity, easy-to-read locator keys for straightforward installation, and a full anti-arc barrier to reduce engine misfires. Designed for vehicle-specific fit, this lightweight, durable cap ensures reliable ignition performance for cars and trucks.

## Description

GM Genuine Parts D329A (10452459) Distributor Cap

## 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
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BYD3RC |
| Best Sellers Rank | #47,091 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Distributor Caps |
| Brand Name | GM GENUINE PARTS |
| Closure Type | Twist-On |
| Color | Black |
| Compatible with Vehicle Type | Car, Truck |
| Customer Reviews | 4.7 out of 5 stars 1,305 Reviews |
| Exterior Finish | Metal |
| Global Trade Identification Number | 00021625159607, 40021625159605 |
| Included Components | Igntition Distributor Cap |
| Item Dimensions | 8 x 4.6 x 2.2 inches |
| Item Height | 2.2 inches |
| Item Type Name | Igntition Distributor Cap |
| Item Weight | 0.2 Pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 10452459 |
| Manufacturer Warranty Description | 24 Months / Unlimited Miles on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Material Type | Metal |
| Model Number | D329A |
| Style Name | Simple |
| UPC | 021625159607 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Color:** Black
- **Material:** Metal
- **Exterior Finish:** Metal
- **Item dimensions L x W x H:** 8 x 4.6 x 2.2 inches

## Images

![GM Genuine Parts D329A (10452459) Distributor Cap - Image 1](https://m.media-amazon.com/images/I/6128PyYf2tL.jpg)
![GM Genuine Parts D329A (10452459) Distributor Cap - Image 2](https://m.media-amazon.com/images/I/61vUZu4lqgL.jpg)

## Frequently Bought Together

- ACDelco GM Original Equipment D329A Ignition Distributor Cap , Black
- ACDelco Professional D465 Ignition Distributor Rotor
- ACDelco Professional 9718Q Spark Plug Wire Set

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**Shop now:** [https://www.desertcart.com.au/products/3428301-gm-genuine-parts-d329a-10452459-distributor-cap](https://www.desertcart.com.au/products/3428301-gm-genuine-parts-d329a-10452459-distributor-cap)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*