The ThunderCore PRO 924-1333 Spark Plug Wire Set (part number 924-1333) is a direct-fit replacement for 1986-1989 Buick and Pontiac vehicles with 3.8L engines. ThunderCore PRO Spark Plug Wire Sets carry high voltage current from the ignition coil and/or distributor to the spark plug to ignite the fuel air mixture in each cylinder. They are a vital component of efficient engine operation.
Features:
- Advanced Suppression: RFI and EMI suppression technology minimizes interference for a smooth, uninterrupted ignition.
- Complete Protection: EPDM outer jacket and insulation material provide robust protection against various environmental conditions.
- High-Temperature Durability: Kevlar core exceeds 450°F, ensuring strength and durability for optimal engine performance.
- Maximum Flexibility: Braided inner tape ensures flexibility and strength, accommodating diverse engine configurations.
- Conductive Efficiency: Latex silicone layer enhances core stability, promoting efficient conductivity for a smoother ride.
Specifications:
Fits: 1986-1989 Buick and Pontiac models including Regal and Firebird — 3.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Carquest 35-6129, Federal 2959, Garlo 168, PRENCO 35-87623, SMP 6649, United Automotive Engine Products 8637, Prestolite 116030, DENSO 671-6031
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
