Spark Plug Wire Set for 1972-1981 Chevrolet Impala & More - Accel 4048

$88.99

Part number: 4048

UPC: 743047035481

Condition: New

Weight: 1.70 LBS

Item Package Quantity: 1

$88.99

Current Stock: 7

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ACCEL Spark Plug Wire Set P/N:4048

$88.99

Description

Deliver a hotter, cleaner spark to every cylinder with the ACCEL SuperStock 4048 Spark Plug Wire Set. This 8mm custom-fit set upgrades the OE ignition system with high-spark delivery for street-driven applications, and it drops in across a wide range of 1970s–1980s GM V8s — including the 1977 Buick Century, 1974-1981 Chevrolet Camaro, 1973-1980 Chevrolet Caprice, 1975-1988 Chevrolet G20, and 1977-1980 Pontiac Firebird, in V8-4.3L, V8-4.4L, V8-5.0L, V8-5.7L, V8-6.6L and V8-7.4L. See the "Vehicles it fits" section for all 205 applications.

Graphite core, 8mm build: Carbon-graphite core with a high-gloss silicone jacket, rated to 450°F, extruded over a tightly woven fiberglass braid and high-dielectric EPDM inner insulation.
HEI stock-style boots: OEM-style silicone boots with stainless steel plug terminals; boot temperature rating and resistance meet or exceed OE.
RFI suppression: Helps reduce radio-frequency interference on street-driven vehicles.
Custom fit: Wires are routed over the valve cover in a yellow finish; covers pre- and post-HEI vehicles.

Worn or cracked ignition wires can cause misfires, rough running, and hard starts. If failed spark plug wires are the cause, this set replaces them. Made in China.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

What is the wire diameter and core type?

This is an 8mm ACCEL SuperStock set built with a carbon-graphite core and a high-gloss silicone jacket rated to 450°F.

Will this set fit my vehicle?

It's a custom-fit set covering many 1970s–1980s GM V8 applications in V8-4.3L through V8-7.4L. Check the "Vehicles it fits" section to confirm your exact year, make, model, and engine.

What kind of boots does it use?

It uses OEM HEI stock-style silicone boots with stainless steel plug terminals; boot temperature rating meets or exceeds OE.

What are signs my spark plug wires need replacing?

Engine misfires, rough idle, hesitation, or hard starting can point to worn or cracked wires. Diagnose the cause first; if the wires are at fault, this set replaces them.

Does this set help with radio interference?

Yes. The SuperStock wires include RFI suppression designed to reduce radio-frequency interference on street-driven applications.