Champion Copper Plus Spark Plugs 844 for Harley Davidson XL

One heat range hotter than stock and with a precisely set gap of.030 inches, the Champion Copper Plus Spark Plugs 844 deliver reliable ignition and improved combustion for Harley Davidson XL motorcycles.

Part Number 844, these plugs are designed for robust ignition performance and smoother engine response. The gap is set at.030 inches to optimize spark delivery for consistent starting and steady operation. Made in the USA, they meet quality standards and are compatible with Harley Davidson XL models from 1957 through 1966, making them a solid choice for restoring or maintaining vintage bikes.

They are packaged as a set of four, providing complete engine coverage and uniform spark performance across all cylinders. Whether you're performing routine maintenance or restoring a classic Harley, these Champion Copper Plus spark plugs offer dependable ignition performance with straightforward installation.

• Part Number: 844
• Heat Range: One heat range hotter than stock
• Gap:.030 inches
• Package Quantity: 4 spark plugs
• Compatibility: Harley Davidson XL 1957–1966
• Origin: Made in the USA
• Accessory: 16-0603 Spark Plug Hole Thread Chaser Tool

These Champion copper plus spark plugs are one heat range ho tter than stock replacement plugs. The spark plug gap is.03 0 inch.

Upgrade your Harley Davidson XL motorcycle with the Champion Copper Plus Spark Plugs Part Number 844. These spark plugs are designed to provide reliable ignition performance with a heat range that is one level hotter than standard replacements, ensuring better combustion efficiency and improved engine response. The spark plug gap is precisely set at.030 inches, optimizing spark delivery for consistent starting and smooth operation. Crafted in the USA, these plugs meet high-quality standards and are compatible with Harley Davidson XL models from 1957 through 1966, making them an ideal choice for restoring or maintaining vintage bikes. Their durable construction enhances longevity, reducing the need for frequent replacements and ensuring your motorcycle runs at peak performance. Whether you're performing routine maintenance or restoring a classic Harley, these Champion Copper Plus spark plugs deliver dependable ignition performance with easy installation. They are packaged as a set of four, providing enough for complete engine service and ensuring uniform spark performance across all cylinders. Trust Champion for quality components that keep your motorcycle running smoothly and reliably at all times.

Features:

• Heat Range: One heat range hotter than stock to improve ignition efficiency

• Spark Plug Gap: Precisely set at.030 inches for optimal performance

• Country of Origin: Made in the USA ensuring quality and durability

• Compatibility: Fits Harley Davidson XL models from 1957 to 1966

• Package Quantity: Includes four spark plugs for complete engine coverage

• Accessory Items: 16-0603 - Spark Plug Hole Thread Chaser Tool

Fitment:
Harley Davidson XL 1957
Harley Davidson XL 1958
Harley Davidson XL 1959
Harley Davidson XL 1960
Harley Davidson XL 1961
Harley Davidson XL 1962
Harley Davidson XL 1963
Harley Davidson XL 1964
Harley Davidson XL 1965
Harley Davidson XL 1966
Harley Davidson XL 1967
Harley Davidson XL 1968
Harley Davidson XL 1969
Harley Davidson XL 1970
Harley Davidson XL 1971
Harley Davidson XL 1972
Harley Davidson XL 1973
Harley Davidson XL 1974
Harley Davidson XL 1975
Harley Davidson XL 1976
Harley Davidson XL 1977
Harley Davidson XL 1978