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 Professional D426R (12338671) Ignition Distributor Rotor

ACDelco Professional D426R (12338671) Ignition Distributor Rotor

Product ID: 13097069

Details

Brand
ACDelco
Color
natural
Exterior Finish
Machined
Item dimensions L x W x H
3.4 x 3.4 x 3
Material
Alloy Steel

⏳24-month unlimited mileage warranty

🔧Vehicle-specific perfect fit

⚙️Precision-machined alloy steel

Description

⚡ Ignite your drive with precision and power!

TAILORED FIT FOR YOUR RIDE - Vehicle-specific design guarantees seamless installation and optimal compatibility
DURABILITY MEETS RELIABILITY - Crafted from high-grade alloy steel for long-lasting resilience under pressure
ENGINEERED FOR PEAK PERFORMANCE - Precision-machined rotor ensures flawless ignition every time
TRUSTED BY PROFESSIONALS WORLDWIDE - ACDelco’s award-winning technology powers your engine with confidence
WARRANTY THAT WORKS AS HARD AS YOU DO - 24 months unlimited mileage coverage keeps you worry-free on every drive

The ACDelco Professional D426R Ignition Distributor Rotor is a precision-engineered, vehicle-specific component crafted from durable alloy steel. Backed by a 24-month unlimited mileage warranty, it delivers reliable ignition performance trusted by professionals worldwide, ensuring your engine runs smoothly and efficiently every time.

Specifications

ASIN	B000BYB1MG
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#915,680 in Automotive ( See Top 100 in Automotive ) #594 in Automotive Replacement Distributors
Brand Name	ACDelco
Closure Type	Twist-On
Color	natural
Compatible with Vehicle Type	VARIOUS
Customer Reviews	4.6 4.6 out of 5 stars (29)
Exterior Finish	Machined
Global Trade Identification Number	00036666238914
Included Components	Ignition Distribution
Item Dimensions	3.4 x 3.4 x 3 inches
Item Type Name	Ignition Distribution
Item Weight	0.1 Pounds
Manufacturer	AC Delco
Manufacturer Part Number	12338671
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	Alloy Steel, Metal
Model Number	D426R
OEM Equivalent Part Number	12338671
Style Name	Modern
UPC	036666238914
Unit Count	1.0 Count

Reviews

R**T

Great

Need more

22.06.2023

M**S

Perfect everytime

Highly recommend just works

23.10.2022

R**E

Perfect fit !!

19.01.2023

J**.

Two Stars

Don't know if it was my fault or shipping error, but the part comes no where close to fitting.

2.04.2017

C**W

RECEIVED USED PARTS NOT HAPPY

Opened the box to see a used rotor... NOT HAPPY

26.09.2020

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