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.

Gm Genuine Parts Pt2649 13580874 Multi Purpose Wire Connector

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

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

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Description

⚡ Connect with Confidence — The GM Standard for Reliability

PLUG PLAY PRECISION - Color-coded wires simplify installation, saving you time and hassle on every project.
TRUSTED BY PROFESSIONALS - ACDelco’s legacy of excellence means you’re using the same parts trusted by GM technicians.
KEVLAR REINFORCED STRENGTH - Fiberglass core with Kevlar reinforcement delivers superior toughness where it counts.
GM APPROVED QUALITY ASSURANCE - Manufactured to meet or exceed GM OE specs for perfect fit, form, and function.
BUILT TO LAST DESIGNED TO FIT - Protective outer coverings ensure long-lasting durability and reliable performance under pressure.

The GM Genuine Parts PT2649 Multi-Purpose Wire Connector is a GM-recommended replacement part engineered to meet original equipment specifications. Featuring protective outer coverings, color-coded wires for easy installation, and reinforced materials like Kevlar, it guarantees durability, precise fit, and reliable performance for nearly all GM vehicles. Backed by ACDelco’s trusted manufacturing and quality standards, this connector ensures your vehicle’s electrical system maintains factory-level integrity.

Specifications

ASIN	B007QC2MSI
Best Sellers Rank	#411,128 in Automotive ( See Top 100 in Automotive ) #1,812 in Automotive Replacement Electrical Accessories
Brand	GM GENUINE PARTS
Customer Reviews	4.8 4.8 out of 5 stars (181)
Date First Available	March 30, 2012
Item Weight	2.88 ounces
Item model number	PT2649
Manufacturer	ACDelco
Manufacturer Part Number	13580874
OEM Part Number	13580874
Product Dimensions	9 x 4.5 x 2.1 inches

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