UF631 8X Ignition Coil Spark Plug for 2010-2017 Ford F150 F250 F350 6.2L
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Product Overview
The UF631 8X Ignition Coil Spark Plug Kit for Ford F150, F250, and F350 with the 6.2L V8 engine is a high-performance replacement package engineered to restore original engine performance and reliability. Featuring advanced bobbin technology and highly specialized silicone magnetic steel cores, these ignition coils deliver accurate high-energy output to prevent misfires and optimize fuel economy. Paired with durable iridium spark plugs, this kit provides exceptional heat, abrasion, and electrical resistance to handle demanding operating conditions.
Key Features & Performance
- Pure copper windings improve durability and offer higher resistance to internal shorts
- Advanced bobbin technology and optimized winding provide accurate high energy output
- High-dielectric epoxy injected under vacuum eliminates air pockets and moisture intrusion
- High-temp boot prevents high-voltage leaks while internal spring suppresses radio interference
- Thermoplastic housing and iridium construction withstand extreme engine heat stress
Fitment & Compatibility
- for Ford F-150 6.2L 2010-2014
- for Ford F-250 Super Duty 6.2L 2011-2017
- for Ford F-350 Super Duty 6.2L 2011-2017
- for Ford E-350 Super Duty 6.2L 2017
- for Ford Lobo 6.2L 2011-2014
Common Uses
- Replacing failing ignition coils and worn spark plugs to resolve engine misfires
- Restoring original factory ignition performance and optimal fuel economy
- Routine tune-ups on heavy-duty fleet trucks and commercial equipment
Technical Specifications
- Product Type: Ignition Coil & Spark Plug Kit
- Part Number(s): UF631, UF-631
- Replacement Number(s): UF639, AL3Z12029A, AL3Z12029B, C1800, C1801
- Brand Compatibility: for Ford
- Engine Compatibility: 6.2L V8
- Voltage: 12V
- Package Includes: 8 Ignition Coils and 16 Spark Plugs
Frequently Asked Questions
Q: How do I ensure this ignition kit fits my truck? A: You should verify that your vehicle matches the 2010-2017 Ford 6.2L application listings and that your existing part number corresponds to UF631 or cross-referenced numbers before purchasing.
Q: Are the spark plugs included in this package pre-gapped? A: Yes, the iridium spark plugs feature a factory gap size of 0.8-0.9mm tailored specifically for compatible Ford 6.2L engine operations.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.