See Details

Up to 25% Off Online Orders of Select Parts & Accessories. Enter Promo Code MMJ25 in Cart.

Close (X)

Receive Up To 25% Off Your Online Purchase Of Select Parts and Accessories Instantly

When items are added to the cart, the discount will automatically deduct off the price of the qualifying items. Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installation, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes select products, items already on sale and MAP priced brands & items. For full category inclusions and disclaimers, See Details Here. Valid online until 11:59 PM EST on 4/30/18.

Additional Promotions Not Included in the above:

Receive 10% Off Select Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 10% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP10.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.

Champion Copper Plus Small Engine Spark Plug 8399724
Zoom
×
Zoom
×
Zoom [+]
  • Part #: 843-1|
  • SKU: 8399724

Available today

Pay in Store Available

    • Resists fouling and provides superior corrosion resistance.
    • Copper core center electrode allows for accurate control of heat range for longer life
Sale Price
$2.39
$1.98

Champion Copper Plus Small Engine Spark Plug

Replace your old spark plug with a Champion. A world leader in spark plug manufacturing, Champion knows what it takes to keep your engine running at its best.
  • Resists fouling and provides superior corrosion resistance.
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Dependable and proven performance
  • Increased conductivity and heat control for good overall wear
Part of the Federal-Mogul Motorparts Corporation family, Champion is introducing a full line of maintenance products backed by the iconic name you know and trust. With everything from spark plugs to wiper blades, filters, lighting and batteries, you can do more than just service your vehicle, you can Champion it!

Thread Length (in)
0.375
Thread Length
0.375
Hex Size
3/4"
Plug Type
CJ8
Thread Reach (Inch)
0.375
Hex Size (in)
0.748
Thread Pitch
14
Thread Size (MM)
14
Seat Type
Gasket

8399724

Champion Copper Plus Small Engine Spark Plug is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Reliable Have used Champion spark plugs for over 35 years. Very reliable
Date published: 2017-02-11
Rated 5 out of 5 by from OEM Spark Plug This plug is an OEM plug for my 1954 Packard Pacific 2dr Hardtop straight eight engine. Car runs fine on this plug.
Date published: 2016-12-26
  • y_2017, m_3, d_5, h_1
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_8399724, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_pepboys
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.