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.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

ACDelco Professional 9748UU Spark Plug Wire, Pack of 8

ACDelco Professional 9748UU Spark Plug Wire, Pack of 8

Product ID: 10973338

Details

Brand
ACDelco
Cable Type
acdelco
Compatible Devices
Please confirm
Connector Type
Spark Plug
Special Feature
Waterproof

⚡Max spark delivery & protection

💧Water-tight, corrosion-resistant seal

🔥High-temp silicone & fiberglass strength

S$108

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Ignite your engine’s potential with ACDelco’s pro-grade spark wire set!

LIFETIME CONFIDENCE - Backed by a limited lifetime warranty, ensuring long-term reliability and peace of mind.
PRECISION FIT SEAL - Boots engineered for perfect installation and a watertight barrier, ensuring no spark loss or moisture intrusion.
UNIVERSAL COMPATIBILITY - Covers 96% of domestic vehicles including GM, Ford, Honda, Nissan, and Toyota—your go-to upgrade.
ULTIMATE SPARK PERFORMANCE - Optimized wire conductor and diameter deliver maximum spark energy for peak engine efficiency.
DURABILITY MEETS INNOVATION - High dielectric insulators and coil retainers prevent micro-arcing and fretting, extending wire life.

The ACDelco Professional 9748UU Spark Plug Wire Set (8-pack) features high-temp silicone and fiberglass insulation, precision-fit distributor boots, and corrosion-resistant terminals. Designed to deliver maximum spark energy and durability, it fits over 96% of domestic vehicles and comes with a limited lifetime warranty, making it a trusted upgrade for professional-grade engine performance.

Specifications

ASIN	B00FG2N0AY
Best Sellers Rank	#12,037 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Spark Plug Wire Sets
Brand Name	ACDelco
Cable Type	acdelco
Color	Black
Compatible Devices	Please confirm compatibility with your VIN number. Feel free to message us to check fitment!
Compatible Phone Models	No compatible phone models
Connector Gender	Male-to-Male
Connector Type	Spark Plug Connector
Customer Package Type	FFP
Customer Reviews	4.7 4.7 out of 5 stars (738)
Data Transfer Rate	1 gigabytes_per_second
Ethernet Cable Category	Cat 1
Frequency	1 KHz
Global Trade Identification Number	00808709034933
Indoor Outdoor Usage	Outdoor
Item Length	1 centimeters
Item Shape	Round
Item Weight	0.27 g
Manufacturer	ACDelco
Maximum Current	1 A
Maximum Voltage	18 volts_of_direct_current
Model	9748UU
Model Name	9748UU
Number of Items	8
Number of Pins	2
Other Special Features of the Product	Waterproof
Outer Material	Silicone
Part Number	19297035
Recommended Uses For Product	Automotive
Specification Met	RoHS
UPC	808709034933
Unit Count	8 Count
Warranty Description	Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.
Wattage	1 watts

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable 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.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

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

1 day ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.