What are the symptoms of a bad ignition coil?

A failing ignition coil can cause several symptoms, including the “Check Engine Light” appears, engine misfires, difficulty starting the vehicle, reduced fuel economy and loss of power during acceleration.

How often should spark plugs be replaced?

Spark plug replacement intervals depend on the type of spark plug and the vehicle’s engine. Refer to your vehicle’s Owner’s Manual for more information.

How can I tell if my distributor cap and rotor need replacing?

Distributor caps and rotors typically need replacement when you notice engine misfires, difficult vehicle startup, reduced engine performance, corrosion or carbon tracking on the cap, or cracks or wear on the rotor.

What is the difference between glow plugs and spark plugs?

Glow plugs are used in diesel engines to preheat the combustion chamber for a cold start. Spark plugs are used in gasoline engines to ignite the air and fuel mixture.

Does the "Service Engine Soon" light tell me when my vehicle needs a tune-up?

No. The "Service Engine Soon" light comes on when the vehicle’s computer detects a minor malfunction, an engine emissions issue or that routine maintenance is needed. For more information, refer to your vehicle owner's manual.

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ACDelco GM Original Equipment D329A Ignition Distributor Cap, Black

Product ID: 330123697

Details

Brand
GM GENUINE
Colour
Black/White
Exterior finish
Metal
Item dimensions L x W x H
20.3 x 11.7 x
Material
Metal

⚡8 tower metal inserts for max conductivity

🔧Vehicle-specific fit for seamless installation

🛡️Full anti-arc barrier to prevent misfires

R$1493

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚡ Ignite your drive with GM’s trusted ignition precision!

ANTI ARC BARRIER - Reduces secondary voltage arcs, minimizing engine misfires 🛡️
EASY LOCATOR KEYS - Simplifies installation with clear, easy-to-read positioning markers 🔍
DURABLE OEM QUALITY - Built to GM’s exact standards for long-lasting performance and reliability 🏆
TAILORED VEHICLE FIT - Designed specifically for your GM model for effortless installation 🔧
PRECISION METAL INSERTS - Ensures peak electrical conductivity for flawless ignition ⚡

The ACDelco GM Original Equipment D329A Ignition Distributor Cap is a vehicle-specific, OEM-quality replacement part engineered to deliver maximum conductivity and durability. Featuring metal inserts for optimal spark transfer, easy-to-read locator keys for hassle-free installation, and a full anti-arc barrier to prevent misfires, this black distributor cap ensures your GM vehicle runs smoothly and reliably.

Specifications

ASIN	B000BYD3RC
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#42,003 in Automotive ( See Top 100 in Automotive ) #2 in Car Ignition Distributor Caps
Brand Name	GM GENUINE PARTS
Closure Type	Twist-On
Color	Black/White
Compatible with Vehicle Type	Car
Country of Publication	USA
Customer Reviews	4.7 4.7 out of 5 stars (1,289)
Exterior Finish	Metal
Global Trade Identification Number	00021625159607, 40021625159605
Included Components	Igntition Distributor Cap
Item Dimensions	20.3 x 11.7 x 5.6 centimeters
Item Type Name	Igntition Distributor Cap
Item Weight	91 g
Manufacturer	ACDelco
Manufacturer Part Number	10452459
Material Type	Metal
Model Number	D329A
Number of Items	1
OEM Equivalent Part Number	10452459
Part Interchange Info	D329A
Style Name	Simple
UPC	021625159607
Unit Count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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R$1493

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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