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UF431 Ignition Coil Pack Iridium Spark Plugs Wire for 03-06 Kia Sorento 3.5L
$134.19
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$134.19
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- 2003 Kia Sorento 3.5L V6
- 2004 Kia Sorento 3.5L V6
- 2005 Kia Sorento 3.5L V6
- 2006 Kia Sorento 3.5L V6
Product Overview
The UF431 ignition coil pack and iridium spark plugs and wire set provides a complete secondary ignition refresh for 2003-2006 Kia Sorento 3.5L V6 engines. This high-grade ignition coil pack kit delivers consistent spark energy to improve startup, idle quality, and fuel economy. Whether you're replacing misfire-prone original coils or doing a full tune-up, this set supplies all critical components in one box.
Key Features & Performance
- Pre-gapped iridium spark plugs for optimal spark and longevity
- High-output coil packs with fast rise-time for consistent cylinder firing
- Carbon-suppression plug wires reduce radio interference and ensure clean signal
- Exact-fit connectors and boots match OE harness and valve cover dimensions
- Complete kit includes all coils, plugs, and wires needed for a 6-cylinder engine
- Engineered to restore factory ignition performance and eliminate misfire codes
Common Uses
- Complete ignition system overhaul during scheduled maintenance
- Resolving engine misfires, rough idle, and hesitation under acceleration
- Restoring lost fuel efficiency and power on high-mileage Sorentos
- Preventative replacement to avoid coil-on-plug failure on aging engines
- DIY garage and professional shop use—no special tools required
Technical Specifications
- Part Number(s): UF431
- Coil Configuration: Coil pack with 6-tower design
- Spark Plug Type: Iridium (pre-gapped)
- Wire Set: Silicone-jacketed, carbon-core suppression
- Quantity Included: 1 coil pack, 6 spark plugs, 1 wire set
Frequently Asked Questions
Q: Do I need to gap the iridium spark plugs before installation? A: No, the iridium spark plugs come pre-gapped from the factory; however, it's always safe to verify the gap matches your vehicle's specification.
Q: Will this kit fix my P0300 random misfire code? A: If the misfire is due to worn coils, plugs, or wires, this complete kit often resolves P0300 and cylinder-specific misfire codes, but a diagnostic scan is recommended to rule out fuel or mechanical issues.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.