Moroso 27169 Suppression Core Spark Plug Wire Set for Harley-Davidson Sportster XL

The Moroso 27169 is a suppression core spark plug wire set engineered as a direct-fit replacement for Harley-Davidson Sportster XL models. Designed to meet or exceed original equipment specifications, this wire set delivers reliable ignition performance with upgraded construction over stock wires.

Key Features:

• Suppression Core Construction — Glass center core coated with conductive latex for consistent spark delivery and effective EMI/RFI suppression
• High-Temperature EPDM Jacket — Outer insulation resists heat, chafing, and engine bay contaminants
• Mesh Tape Layer — Strong reinforcing tape between core and jacket adds pull strength and durability
• Silicone Plug Boots — Withstand high temperatures and protect the connection at the plug end
• Locking Stainless Steel Terminals — Snap-lock design stays securely connected under high vibration conditions
• Black Finish — Clean, OEM-style appearance
• Direct-Fit Design — Pre-cut and terminated for a straightforward installation with no cutting or crimping required

Moroso has been producing high-performance ignition components since 1968, and their suppression core wire sets are a trusted, cost-effective upgrade for riders seeking reliable ignition performance on their Sportster.