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.

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ACDelco Professional 9748HH Spark Plug Wire Set

Product ID: 122548657

Details

Brand
ACDelco
Connector type
Spark Plug
Item dimensions L x W x H
9.7 x 25.4 x
Item weight
508 g
Material
Fibreglass

⚡96% domestic vehicle coverage

🔧Corrosion-resistant terminals

🛡️High-temp silicone & fiberglass insulation

฿9691

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Description

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

DURABLE RELIABLE - Fiberglass strength and silicone insulator withstand heat and wear
PERFECT FIT SEAL - Distributor boots engineered for water-tight installation
MAXIMUM SPARK DELIVERY - Precision wire length & diameter for peak ignition performance
EFFORTLESS INSTALLATION - Corrosion-resistant terminals with improved spark plug retention
LONG LASTING PROTECTION - Coil retainer prevents micro arcing and fretting damage

The ACDelco Professional 9748HH Spark Plug Wire Set delivers superior ignition performance with high-temp silicone and fiberglass insulation, corrosion-resistant terminals, and a water-tight distributor boot design. Covering over 96% of domestic vehicles, it ensures a perfect OEM fit and long-lasting durability backed by a limited lifetime warranty.

Specifications

ASIN	B000S2QVYE
Brand	ACDelco
Connector Type	Spark Plug Connector
Customer Reviews	4.7 4.7 out of 5 stars (2,524)
EU Spare Part Availability Duration	7 Years
Global Trade Identification Number	00707773322116
Item Dimensions	9.7 x 25.4 x 15.2 centimetres
Item Weight	508 g
Manufacturer	ACDelco
Manufacturer Part Number	88862385
Material	Fibreglass, Silicone
Model Number	9748HH
Number of Items	1
Number of Packs	1
Product Warranty	Limited Lifetime as long as original purchaser owns vehicle. (Parts Only)
UPC	707773322116

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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.

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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.

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฿9691

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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