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.Duty & taxes paid at delivery

Help Track order

Account Cart

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

Help Track order

Account Cart

General Motors GM 13503102 Gray Multi-Purpose Relay

General Motors GM 13503102 Gray Multi-Purpose Relay

Product ID: 330122159

Details

Brand
GM GENUINE
Connector type
Screw
Contact material
Copper
Contact type
Normally Open
Mounting type
DIN Rail Mount

⚡12V DC Coil Voltage

🔩DIN Rail Mount for secure fit

🛠️OE-spec Copper Contacts

€ 39.81

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered 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 Finland.

Secure transaction

Description

⚡ Power Your GM with Precision and Reliability!

MULTI SYSTEM CONTROL POWERHOUSE - Effortlessly manages multiple vehicle electronics for optimized functionality.
TRUSTED BY THOUSANDS OF DRIVERS - 4.6-star rating from 547 reviews proves it’s the go-to relay for GM owners.
DURABILITY THAT DRIVES CONFIDENCE - Built to GM’s rigorous standards for long-lasting, reliable performance.
PRECISION ENGINEERED FOR GM VEHICLES - Seamless OE-spec fit ensures flawless integration with your GM ride.
EASY INSTALLATION WITH SCREW CONNECTORS - User-friendly screw terminals make upgrades and replacements hassle-free.

The GM 13503102 Gray Multi-Purpose Relay is a genuine GM OE replacement part designed to control various vehicle systems with 12V coil voltage and copper contacts. Engineered for perfect fit and durability, it mounts securely on a DIN rail and features screw connectors for easy installation. Trusted by hundreds of GM owners, this relay delivers reliable, long-lasting performance to keep your vehicle running smoothly.

Specifications

ASIN	B01L7EHB22
Best Sellers Rank	#124,044 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Relay Control Module Relays
Brand Name	GM GENUINE PARTS
Coil Voltage	12 Volts (DC)
Connector Type	Screw
Contact Material	Copper
Contact Type	Normally Open
Customer Reviews	4.6 4.6 out of 5 stars (553)
Global Trade Identification Number	00808709581659, 40808709581657
Included Components	Relay
Item Type Name	Relay
Item Weight	0.1 Pounds
Manufacturer	ACDelco
Model	13503102
Mounting Type	DIN Rail Mount
Number of Items	1
Number of Terminals	3
Operation Mode	Automatic
Part Number	13503102
Specification Met	OE
UPC	808709581659
Unit Count	1 Count
Wattage	1 KW

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

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks 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.

€ 39.81

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered 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 Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews