Walker 924-1406 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1406 is built for dependable ignition performance on select Buick, Pontiac, Chevrolet, and Oldsmobile applications from 1973-1981. It is manufactured in the USA in an ISO9001 certified facility and built to meet or exceed OEM specifications and test requirements.

Key Features

• Walker ThunderCore PRO product line for OE-style ignition service
• Precision manufactured from premium components
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Includes dielectric grease
• Built to meet or exceed OEM specifications and test requirements

Product Details

Part number 924-1406 is a Walker spark plug wire set engineered for consistent spark delivery and durable underhood performance. The ThunderCore PRO line focuses on OE-level construction, using heat-resistant silicone boots and tips along with stainless steel terminals and tubes for reliable electrical connection and long service life. This part cross-references DENSO Auto Parts 671-8029 for the same application.

Compatible With 1979-1981 Buick Century, N/A; 1979-1981 Buick Regal, N/A; 1975-1981 Pontiac Bonneville, N/A; 1975-1981 Pontiac Catalina, N/A; 1975-1981 Pontiac Firebird, N/A; 1979-1981 Pontiac Grand LeMans, N/A; 1975-1977 Pontiac Grand LeMans, N/A; 1975-1981 Pontiac Grand Prix, N/A; 1979-1981 Pontiac LeMans, N/A; 1975-1977 Pontiac LeMans, N/A; 1977-1980 Buick LeSabre, N/A; 1978-1980 Pontiac Grand Am, N/A; 1975 Pontiac Grand Am, N/A; 1979 Oldsmobile Delta 88, N/A; 1977 Buick Skylark, N/A; 1976-1977 Pontiac Parisienne, N/A; 1976 Chevrolet Malibu, N/A; 1976 Chevrolet Monte Carlo, N/A; 1976 Pontiac Laurentian, N/A; 1973-1974 Pontiac Bonneville, N/A; 1974 Pontiac Catalina, N/A; 1973-1974 Pontiac Firebird, N/A; 1973-1974 Pontiac Grand Am, N/A; 1973-1974 Pontiac Grand Prix, N/A; 1973-1974 Pontiac LeMans, N/A; 1973 Pontiac GTO, N/A.

What It Helps Address

• Misfires caused by worn or heat-damaged plug wires
• Weak spark transfer from deteriorated terminals or boots
• Intermittent ignition performance from cracked insulation
• Underhood heat exposure that shortens wire life
• Service replacement needs on HEI-equipped Pontiac applications

Installation Notes

Route each wire to match the original layout and keep wires separated where possible to reduce crossfire. Confirm terminal engagement at the distributor cap and spark plugs before starting the engine. Apply the supplied dielectric grease to the boots as directed during installation.

Quality Assurance

Walker Products manufactures ThunderCore PRO components in an ISO9001 certified facility in the USA and states that this wire set is built to meet or exceed OEM specifications and test requirements. The part number is 924-1406.