When do spark plug wires need to be replaced?

The lifespan of spark plug wires varies based on factors including the climate and driving habits, but they generally last about 60,000-100,00 miles. Periodic replacement helps maintain the engine’s performance.

What are signs spark plug wires should be replaced?

Common signs of wear can include a rough-running engine, possible misfires and even hard starting. Acceleration can be affected and fuel economy can decline. Visually, cracks or fraying of the wires are signs replacement is needed.

Are all spark plug wires the same?

No. Material composition and design can vary widely, resulting in varying levels of conductivity, durability and electrical interference suppression. GM Genuine Parts and ACDelco Gold Spark Plug Wires meet GM factory specifications.

Do battery cables need to be replaced often?

Generally, battery cables don't need periodic replacement, but they are subject to corrosion and other forces of wear that can affect their performance. This is especially true in climates of high humidity, where the roads are salted in the winter.

What are signs of the battery cables need to be replaced?

If loose connections are ruled out, hard starting, a failure to start and other intermittent electrical issues are common signs the battery cables should be checked for corrosion and other signs of wear.

Acdelco Professional 9748uu Spark Plug Wire Pack Of 8

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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₨1673

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In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your drive with precision and protection!

PRECISION FIT SEAL - Boots engineered for perfect installation and waterproof protection
OEM QUALITY ASSURANCE - Meets or exceeds strict factory standards for reliable, hassle-free replacement
DURABILITY THAT OUTLASTS - High-temp materials and coil retainers prevent micro-arcing and fretting, extending wire life
UNMATCHED SPARK EFFICIENCY - Fiberglass core and silicone insulator maximize spark delivery for peak engine performance
WIDE VEHICLE COMPATIBILITY - Covers 96% of domestic vehicles including GM, Ford, Honda, Nissan & Toyota

The ACDelco Professional 9748UU Spark Plug Wire Set is a premium, OEM-quality replacement kit featuring fiberglass conductors and high-temperature silicone insulation. Designed for a perfect fit and waterproof seal, these wires deliver maximum spark efficiency and corrosion resistance, compatible with over 96% of domestic vehicles. Engineered to exceed strict quality standards, this 8-pack ensures long-lasting performance and reliability for your engine’s ignition system.

Specifications

ASIN	B00FG2N0AY
Best Sellers Rank	#28,777 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Wire Sets
Brand	ACDelco
Brand Name	ACDelco
Cable Type	Fiber Optic
Cable type	Fiber Optic
Color	Black
Compatible Devices	Smartphone
Compatible Phone Models	No Compatible Phone Models
Compatible devices	Smartphone
Compatible phone models	No Compatible Phone Models
Connector Gender	Male-to-Female
Connector Type	Oem
Connector type	Oem
Customer Package Type	Flat Free Package
Customer Reviews	4.7 out of 5 stars 729 Reviews
Data Transfer Rate	1 Gigabytes Per Second
Ethernet Cable Category	Cat 1
Frequency	1 KHz
Global Trade Identification Number	00808709034933
Included Components	Per Item Description
Indoor Outdoor Usage	Outdoor
Item Length	1 Centimeters
Item Shape	Round
Item Weight	0.01 Ounces
Manufacturer	ACDELCO
Maximum Current	1 Amps
Maximum Voltage	18 Volts (DC)
Model	9748UU
Model Name	Escalade,Escalade,Escalade,Escalade,Escalade,Escalade,Escalade
Number of Items	8
Number of Pins	2
Other Special Features of the Product	Waterproof
Outer Material	Silicone
Part Interchange Info	9748UU
Part Number	19297035
Recommended Uses For Product	Automotive uses (replacement or upgrade spark plug wires)
Special features	Waterproof
Specification Met	RoHS
UPC	808709034933
Unit Count	8 Count
Wattage	1 watts

Reviews

C**.

Will probably outcast the life of the vehicle

Work flawlessly can't beat oem

18.06.2025

A**R

Perfect

Fit perfectly on my Cadillac Escalade. I replaced them along with plugs, were perfect fit!

12.09.2026

A**A

Excelente Calidad.

Excelente calidad Gold, para mi Chevy 2018.

10.09.2026

T**3

OEM fit 2014 Yukon

This is a direct fit for 2014 GMC Yukon. It says they don’t fit but these are the oem fit wires for the round coils. Changed them and the plugs and they work great so far. Seem to be high quality like the oem ones.

21.03.2026

S**T

Perfect fit and work great!

Great wires. Identical to the OEM wires that came on my 2011 GMC Sierra 5.3 L. Perfect fit and work great. Came on time and in good condition.

23.08.2019

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