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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GM Genuine Parts 13503102 Gray Multi-Purpose Relay

Product ID: 78905895

Details

Brand
GM GENUINE
Connector Type
Through Hole
Contact Type
Normally Open
Mounting Type
DIN Rail Mount
Operation Mode
Automatic

⚡1 KW power capacity

📈Top 15 rank in relay control modules

🔧OE-certified precision engineering

R596

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your drive with GM Genuine precision — don’t settle for less!

SEAMLESS INTEGRATION - Through-hole connector and DIN rail mount for easy, secure installation without hassle.
DURABILITY YOU CAN TRUST - Backed by a 12-month/12,000-mile warranty, built to withstand rigorous automotive demands.
OE CERTIFIED QUALITY ASSURANCE - Designed and validated by GM engineers specifically for Chevrolet, Buick, GMC, and Cadillac models.
ENGINEERED FOR PEAK PERFORMANCE - GM Genuine Parts relay ensures flawless vehicle electronics control, boosting your ride’s reliability.
PROVEN POPULARITY RELIABILITY - Ranked #14 in Automotive Replacement Relay Control Modules with a stellar 4.6-star rating from 578 users.

The GM Genuine Parts 13503102 Gray Multi-Purpose Relay is a high-performance, OE-certified automotive relay designed and tested by GM engineers to optimize vehicle electronics. Featuring a 1 KW power capacity, through-hole connector, and DIN rail mount, it guarantees seamless integration and durability backed by a 12-month/12,000-mile warranty. Trusted by thousands, it ranks among the top automotive relay modules for reliable vehicle system control.

Specifications

ASIN	B01L7EHB22
Best Sellers Rank	#73,664 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Replacement Relay Control Module Relays
Brand Name	GM GENUINE PARTS
Connector Type	Through Hole
Contact Type	Normally Open
Customer Reviews	4.6 4.6 out of 5 stars (578)
Global Trade Identification Number	00808709581659, 40808709581657
Included Components	Relay
Item Type Name	Relay
Item Weight	1.6 ounces
Manufacturer	ACDelco
Model	13503102
Mounting Type	DIN Rail Mount
Number of Items	1
Operation Mode	Automatic
Part Number	13503102
Specification Met	OE
UPC	808709581659
Unit Count	1 Count
Warranty Description	12 Months / 12,000 Miles (Parts Only)
Wattage	1 KW

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