Karlyn 771 Spark Plug Wire Set

Karlyn-STI 771 Spark Plug Wire Set

The Karlyn-STI 771 spark plug wire set is an OEM-style ignition wire replacement with black OEM boots and OEM engine fitment details. It is built for direct replacement service on select Buick and Oldsmobile applications, including 1993-1995 Buick Century and 1993-1995 Oldsmobile Cutlass models.

Key Features

• Part number 771 spark plug wire set
• OEM boot type for factory-style connection points
• Black wire set for a clean OE appearance
• OEM engine specification listed for application matching
• Compatible with select Buick Century and Oldsmobile Cutlass vehicles

Product Details

Karlyn-STI is the product line designation for this ignition wire set, indicating an OE-style replacement focused on factory fit and application-specific coverage. This part number 771 is listed for 1994-1995 Buick Century, 1994-1995 Oldsmobile Cutlass Ciera, 1994 Oldsmobile Cutlass Cruiser, and 1993-1994 Oldsmobile Cutlass Supreme. For buyers searching for a spark plug wire set for Buick Century or Oldsmobile Cutlass applications, this listing provides direct fitment detail by year and model.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Misfires caused by worn ignition wires
• Hard starting related to weak spark delivery
• Rough idle from deteriorated wire insulation
• Voltage loss across aging ignition leads
• Service replacement for cracked or heat-aged plug wires

Installation Notes and Tips

Verify engine application and wire routing before installation. Match each lead to the correct cylinder location and route the wires away from hot or moving components. Inspect spark plug terminals and distributor or coil connections for corrosion or wear before installing the new set.

Quality Assurance

This Karlyn-STI ignition wire set is specified with OEM boot type and OEM engine details to support factory-style fitment on the listed vehicles. Confirm the part number 771 against your vehicle application before purchase.