holley
Holley 8198 ACCEL Copper Spark Plug
- SKU:
- 19318955
- MPN:
- 8198_100
- Availability:
- Usually ships the same or next business day. In stock at our KS, MI, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/23/2026 11:50:10 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $54.65 each 54.65 |
- Stock Update:
- 02/23/2026 11:50:10 PM PST
Description
This item is brand-new, factory sealed.
ACCEL 8198 Performance U-Groove Header Spark Plug - Pack of 8- Ideal for use in cramped spaces
- Deliver significantly more power at high RPM
- Instant throttle response and better fuel economy
- Less fouling flame dissipation and misfire
- Pack of eight
- Brand: ?ACCEL
- Core Material: ?Copper
- Thread Size: ?14mm
- Top Material Type: ?Alloy Steel
- Vehicle Service Type: ?Vehicle
- Global Trade Identification Number: ?00042511181984
- Automotive Fit Type: ?Universal Fit
- UPC: ?042511181984
- OEM Part Number: ?8198
- Manufacturer: ?Accel
- Item Weight: ?12 ounces
- Product Dimensions: ?1.2 x 3.7 x 9.1 inches
- Item model number: ?8198
- Is Discontinued By Manufacturer: ?No
- Manufacturer Part Number: ?8198
ACCEL's "Shorty" spark plugs keep your spark plug boots from being burned and your headers from being dented if you don't have enough room between your plug boots and your exhaust manifold or headers. Designed for trouble-free installation and removal in cramped spaces, these high-performance plugs are much easier than OE plugs to get a socket on but still deliver a larger, hotter, fuller flash front and significantly more power at high rpm. You'll have instant throttle response and better fuel economy with less fouling, flame dissipation, and misfire. These copper-core plugs provide increased thermal conductivity, come with machine-rolled 14mm threads to protect your heads, use a standard 5/8 socket, and come in a pack of eight.
Warranty Information
