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.

Acdelco Professional D308r 12363081 Ignition Distributor Cap

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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₹ 5155

Duties & taxes included

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Sold byAmazon IndiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your drive with flawless power and precision!

ANTI ARC BARRIER - Reduces secondary voltage arcs to prevent engine misfires and boost reliability.
EASY LOCATOR KEYS - Simplifies installation with clear, easy-to-read alignment guides.
VEHICLE SPECIFIC FIT - Tailored design guarantees seamless installation and optimal compatibility.
PRECISION METAL INSERTS - Ensures peak electrical conductivity for flawless ignition performance.
DURABLE PROFESSIONAL BUILD - Crafted for longevity with a sleek painted finish and backed by a 24-month warranty.

The ACDelco Professional D308R Ignition Distributor Cap is a premium, vehicle-specific replacement part engineered with metal inserts for superior conductivity and a full anti-arc barrier to prevent misfires. Designed for easy installation with locator keys and built to last, it ensures reliable ignition performance backed by a 24-month warranty.

Specifications

ASIN	B000C9N6AK
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#96,772 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Distributor Caps
Brand	ACDelco
Brand Name	ACDelco
Closure Type	Twist-On
Color	Black
Compatible with Vehicle Type	Car, Truck
Customer Reviews	4.7 out of 5 stars 124 Reviews
Exterior Finish	Painted
Global Trade Identification Number	00036666615623, 40036666615621
Included Components	ACDelco - Ignition Distri (B) (D308R)
Item Dimensions	5.4 x 4.5 x 4.3 inches
Item Type Name	ACDelco - Ignition Distri (B) (D308R)
Item Weight	6.4 ounces
Item dimensions L x W x H	5.4 x 4.5 x 4.3 inches
Manufacturer	ACDelco
Manufacturer Part Number	12363081
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	Metal
Material Type	Metal
Model Number	D308R
Number of Items	1
OEM Equivalent Part Number	12363081
Style Name	Professional,Simple
UPC	036666615623
Unit Count	1 Count
Vehicle Service Type	Car, Truck

Reviews

S**R

Great product

Great part

15.10.2025

D**E

Working good on my Buick

Works great for my Buick

5.07.2025

N**R

Just right

Replaced the original perfectly.

27.12.2025

R**N

Good Dist cap

5.05.2025

V**A

327 engine parts

Work great. I would deal with them again

30.11.2025

R**B

Correct AC Delco distributor cap

Correct AC Delco distributor cap for my 1973 corvette.

18.07.2024

T**C

just right!

quality product, as described

3.05.2024

C**W

Perfect fit for my '72 AMC Javelin

It works!

14.03.2024

W**Y

tres satisfait

9.09.2018

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced from reputable international marketplaces in US, UK, and UAE. We have a robust verification process to ensure product authenticity, and each item is inspected at our warehouse before shipping to customers. Every product comes with applicable warranties and our standard return policy for your peace of mind.

How long does delivery take to India and is it reliable?+

We typically deliver within 4-9 business days to major Indian cities. Each order is trackable end-to-end through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

Why are prices different from Amazon prices?+

All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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