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 D465 Professional Ignition Distributor Rotor

ACDelco D465 Professional Ignition Distributor Rotor

Product ID: 207466372

Details

Brand
ACDelco
Exterior finish
Smooth
Manufacturer
ACDelco
OEM part number
10452457
UPC
216251595916
Global Trade Identification Number

🔥High durability & performance

🚗OEM-grade replacement

⚙️Precision fit & form

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$52.82

Duties & taxes included

In stock

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Description

⚡ Ignite your drive with precision and power!

SMOOTH OPERATION - Designed with a sleek exterior for optimal rotor performance and reduced wear.
PREMIUM DURABILITY - Crafted with high-quality materials to outlast cheaper alternatives and keep your engine firing strong.
LIGHTWEIGHT EFFICIENCY - At just 68 grams, it delivers reliable ignition without adding unnecessary weight.
TRUSTED BY PROFESSIONALS - Backed by ACDelco’s legacy and a 4.7-star rating from over 1,800 satisfied users.
SEAMLESS OEM COMPATIBILITY - Engineered to match exact fit, form, and function for hassle-free installation.

The ACDelco D465 Professional Ignition Distributor Rotor is a premium aftermarket replacement designed to meet OEM standards for fit, form, and function. Lightweight and durable, it ensures reliable ignition performance and longevity, making it a trusted choice for professional-grade vehicle maintenance.

Specifications

ASIN	B000BYGD2O
Brand	ACDelco
Customer Reviews	4.7 4.7 out of 5 stars (1,835)
Date First Available	5 Dec. 2006
Exterior	Smooth
Item Weight	68 g
Item model number	D465
Manufacturer	ACDelco
Manufacturer part number	10452457
Model	10452457
OEM Part Number	10452457
Position	Centre
Product Dimensions	10.92 x 10.67 x 5.08 cm; 68 g

Reviews

S**P

Worked good

16.08.2019

M**S

Es una pieza de mayor calidad, he instalado este rotor en Chevrolet V-6 Vortec 4.3 y dio más duración que las económicas.

19.10.2025

J**Z

CONTINUED REVIEW FROM THE DISTRIBUTOR CAP....LIKE I MENTIONED EARLY ON....WITH AMAZON YOU CAN PURCHASE EACH PART INDIVIDUALLY.... OR....IN A PACKAGE BUNDLE.... I CHOSE THE PACKAGE BUNDLE SELECTING WHAT I WANTED AND NEEDED....THIS IS A GM QUALITY OEM REPLACEMENT PART HARDWARE INCLUDED FASTENERS PRE BLUE THREAD LOCKER INSTALLATION A BREEZE....VERY SATISFIED AND RECOMMENDED PART(S) REPLACEMENT OR EVEN A TUNE UP...FOR USED VEHICLES.... WITH THESE PERSONAL TIPS OF MINE SHOULD KEEP YOU RUNNING STRONG....AND PREVENT BREAKING DOWN....UNLESS SOMETHING MAJOR LIKE FATAL ENGINE TRANSMISSION COOLING SYSTEM OR A FLAT TIRE... UUUGGGGH I HATE THOSE MOMENTS BEEN THERE DONE THAT I FEEL YOUR PAIN PEOPLE....ESPECIALLY FOR THOSE ON A LIMITED BUDGET....BUT I CAN REASSURE YOU THAT PREVENTATIVE MAINTENANCE WILL AT LEAST KEEP YOU RUNNING...AND OUT OF THE REPAIR SHOPS....STRESSED OUT....SO SMILE PEOPLE IM HERE TO HELP....WITH THIS REVIEW....LETTING YOU KNOW THESE PARTS CAN BE PURCHASED AT A FAIR PRICE AND QUALITY OEM GM REPLACEMENT WITH EASY INSTALLATION....AND IF NON MECHANICAL SKILLED YOUTUBE HAS STEP BY STEP VIDEOS TO HELP YOU GET THE JOB DONE....JUST TYPE IN YOUR ISSUES AND VEHICLE....LADIES THIS MEANS YOU TOO DONT GET RIPPED OFF BY A MECHANIC TRYING TO MAKE MONEY OFF OF YOU WITH PARTS AND SERVICES YOU DONT NEED ....YOU CAN DO THIS TOO....

13.06.2019

J**.

Refacción de buena calidad hasta ahorita esta trabajando bien

26.11.2021

N**A

Right size, did the job. Got me back on the road.

12.10.2025

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