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AC Delco

Double Platinum Spark Plug

Name: Double Platinum Spark Plug
Brand: AC Delco
SKU: 41-962
Price: 52.78 USD
Availability: InStock

$52.78

SKU: 41-962

In Stock

Ships by Sep 12

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The AC Delco 41-962 GM Original Equipment Double Platinum Spark Plug is engineered to meet rigorous standards and is backed by General Motors. This spark plug features a pure copper core for improved durability and resistance to fouling, contributing to a more reliable ignition system. Its one-piece, fired-in suppressor seal is constructed with three glass types, creating a gas-tight seal that helps prevent radio frequency and engine interference. This design also helps regulate spark plug energy and protect against compression pressures, ensuring longevity. The double platinum point pads on both the center and ground electrodes provide exceptional durability. This design ensures consistent voltage demands, which in turn helps to reduce wear on the vehicle's ignition system. The spark plug has a gap size of 0.040 inches (1.02 mm), a reach of 0.689 inches, and a 14mm thread size. Some sources indicate potential compatibility issues with certain model years, such as the 2012 Tahoe with a 5.3L engine, where these plugs may not be interchangeable. Always confirm fitment with your vehicle's specifications before installation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	AC Delco
Part Number	41-962
Category	Ignitions and Electrical

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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