2003 Spark Plug Wire Sets - Four 90 degree/Two 180 degree straight Spark Plug Boot Ends - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires SUM-867650

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, Chevy / GMC, Vortec Flat Cap, 4.3L, V6, Set

Part Number: SUM-867650

4.5 out of 5 stars ( 26 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, Chevy / GMC, Vortec Flat Cap, 4.3L, V6, Set

Part Number: SUM-867650R

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Wires, 6 cyl GM Custom Fit Red

Part Number: PNX-806426

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, Blue Streak, Spiral Wound, 8.5mm, Black, Chevy, GMC, Isuzu, Oldsmobile, 4.3L, Set

Part Number: SMP-10078

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today