HP Ignition Uprated Coilack for Alfa & Opel (V6) - Type U5049
Dispatched Tuesday, December 2, 2025
Order within 9 h and 17 min.
High Performance Ignition
- Uprated coilpack
- To suit : Alfa, Opel, Cadillac & Saab (see full list below)
- Equivalent to OEM part number : 12566569
- Solve misfires and hesitant performance
- High quality and reliability
- Provide a power and torque gain up to 4%
- Bolt-on fitment
- Sold individually
- 2-year warranty
Compatibility List
- Alfa 159 (05-13) 3.2JTS 260 V6 24V - 939A000
- Alfa Brera (06-10) 3.2JTS 260 V6 24V - 939A000
- Alfa Spider (95-03)3.0i 220 V6 24V - 16102
- Alfa Spider (06-10) 3.2JTS 260 V6 24V - 939A000
- Cadillac BLS (06-09 2.8i 255 V6 24V Turbo - B284L
- Cadillac CTS (03-07) 2.8i 215 V6 24V - LP1
- Cadillac CTS (03-07) 3.6i 258 V6 24V - LY7
- Cadillac CTS (2007+) 3.6i 310 - LLT
- Cadillac Seville (2005+) 3.6i 258 V6 24V - LY7
- Cadillac SRX (04-09) 3.6i 258 V6 24V - LY7
- Cadillac STS (2005+) 3.6i 258 V6 24V - LY7
- Opel Signum (05-08) 2.8i 230 V6 24V Turbo - Z28NEL / LDQ
- Opel Signum (05-08) 2.8i 250 V6 24V Turbo - Z28NET / LP9
- Opel Vectra (05-08) 2.8i 230 V6 24V Turbo - Z28NEL / LDQ
- Opel Vectra(05-08)2.8i 250 V6 24V Turbo - Z28NET / LP9
- Opel Vectra OPC (05-08) 2.8i 255 V6 24V Turbo - Z28NET / LP9
- Opel Vectra OPC (05-08) 2.8i 280 V6 24V Turbo - Z28NET / LP9
- Saab 9-3 (2007+) 2.8i 255 V6 24V Turbo - B284L
- Saab 9-3 (2007+) 2.8i 280 V6 24V Turbo - B284R
HP Ignition Uprated Coilpacks Specifications
Specially designed for tuned engines, operating at high revs and temperatures, the HP Ignition coilpacks offer superior resistance and quality compared to OEM ignition coils. The installation of HP Ignition coilpacks will solve all common ignition problems, such as misfires and hesitant performance.
The HP Ignition coilpacks provide a gain in horsepower and torque up to 4 % thanks to their high and stable voltage, ensuring a powerful spark even at high revs. The installation is totally "plug & play", without any modifications or adjustments necessary.
Comparative Performance Graph

Comparison carried out by our partner W-Autosport, using a bone stock Nissan 200SX S14 with an SR20DET engine.
Characteristics
| Car Make | Alfa Romeo, Cadillac, Opel, Saab |
|---|---|
| Engine Code | 939 A9.000, LP1, LP9, LLT, LY7, B284L, Z28NET |
| Manufacturer | HP Ignition |
Specially designed for tuned engines, operating at high revs and temperatures, the HP Ignition coilpacks offer superior resistance and quality compared to OEM ignition coils. The installation of HP Ignition coilpacks will solve all common ignition problems, such as misfires and hesitant performance. The HP Ignition coilpacks provide a gain in horsepower and torque up to 4 % thanks to their high and stable voltage, ensuring a powerful spark even at high revs. The installation is totally "plug & play", without any modifications or adjustments necessary.






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