









⚡ Ignite your engine’s potential — don’t get left behind!
The HAYIAUTO UF-271 Ignition Coil Pack Set includes 8 square ignition coils, 8 iridium-enhanced spark plugs, and 8 high-temp silicone spark plug wires designed specifically for Chevrolet, GMC, Cadillac, and Hummer V8 engines (4.8L to 8.1L). Engineered with premium materials from Japan and Germany, this kit delivers up to 20% improved engine performance, enhanced fuel efficiency, and reliable ignition stability. Perfect for professionals seeking a durable, direct-fit upgrade that ensures smoother acceleration and reduces misfires.
| Brand | HAYIAUTO |
| Vehicle Service Type | Car, Truck |
| Item Weight | 3.41 Kilograms |
| Connector Gender | male |
| Installation Type | Bolt-On |
| Manufacturer | HAYIAUTO |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 12556893, 12558693, 12570553, 19355500, 19418993, 250253, 2505206391, 26347, 26C1047, 2IGC0204, 346R, 361198, 3859078, 38590782, 392889925, 3IC271, 49081, 50253, 5111, 521618, 5C1083, 6737000, 90541062, 9201052, 92010528, 92830548, C1208, C12088, C1208SPEC, C1208VC, C561, CUF271, D581, E226, EBC1345, GN10298, IC400, IC400SB, IGC0131, SKIC504, U5328, UF271, UF271T |
| Model | UF271 Ignition Coil Pack 41-962 Spark Plug 9748HH Spark Plug Wires |
| Item Weight | 7.5 pounds |
| Package Dimensions | 11.81 x 9.88 x 5.87 inches |
| Item model number | UF271, 12556893, 12558693, 12570553 |
| Exterior | Machined |
| Manufacturer Part Number | QP-DH-0001 |
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