UF271 Square Ignition Coils, Spark Plugs & 748EE Wires Set
Square UF271/D581 ignition coils with D581 wiring set compatible with GMC Sierra/Suburban Escalade Avalanche and Chevy Silverado 1500 4.8L-6.0L. Replacement part number 12558693. Customer note: coil shape varies by vehicle; verify coil shape in engine bay
Highlights
- comprehensive coil and wires kit
- UF271/D581 square coil variant
- part compatibility across GM trucks and SUVs
Pros
- Square coil shape (UF271/D581) included
- Includes wires set (748EE) for complete kit
- Compatible with multiple GM V8 platforms
- Verified replacement part numbers listed
Cons
- Coil shape varies by vehicle; verify in engine bay
- No customer insights provided beyond basic notes
Best For
Features
- Identifies coil shape options: square UF271/D581 vs round UF262/D585
- This ASIN corresponds to SQUARE coils (UF271/D581) for compatibility
- Includes replacement part numbers: UF271, D581, 12556893, 12558693, C1208, GN10298