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Champion Copper Plus Spark Plug J8J

Champion Copper Plus Spark Plug J8J

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your small engines with the Champion Copper Plus Spark Plug J8J for superior performance, efficiency, and reliability in all your machinery.
Champion MPN 841-1 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $5.99. Our online price is $6.99.
$6.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Enhance the performance of your small engines with the Champion Copper Plus Spark Plug J8J. Designed for universal compatibility, this spark plug is a reliable choice for those seeking efficiency and durability in their machinery.

Featuring a precise check gap of 0.027-0.033, the Champion Copper Plus Spark Plug J8J ensures optimal ignition and improved fuel efficiency. Crafted with a single-phase phase design, this spark plug delivers consistent performance, making it an essential component for your equipment.

  • Brand Compatibility: Universal
  • Plug Number: J8J
  • Sub Brand: Copper Plus
  • Packaging Type: Carded
  • Number in Package: 1

Whether you're maintaining lawn mowers, trimmers, or other small engines, the Champion Copper Plus Spark Plug J8J offers superior performance and reliability. Its copper core provides excellent conductivity and heat dissipation, ensuring long-lasting usage that keeps your engines running smoothly.

Don’t compromise on quality—upgrade your equipment with the Champion Copper Plus Spark Plug J8J today and experience the difference in performance and efficiency. Order now and give your small engines the spark they deserve!

The Details Specifications

Brand Champion
SKU 71908
UPC 037551011087
Unit 0
Case Pack Quantity 48 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 3 × 6
Weight 0 lbs
Cubic Feet 0.00758 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
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Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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