Description
The Motorcraft Double Platinum Spark Plug SP526X (CYFS12FPX) is engineered to meet strict Ford OEM standards, delivering superior ignition performance, durability, and long service life. Designed specifically for 6.2L V8 gasoline engines, this spark plug features a double platinum design, enhancing electrode longevity and maintaining consistent spark over extended intervals.
With a .044 pre-set gap, the SP526X promotes efficient combustion, helping reduce misfires, improve fuel economy, and maintain emissions compliance. It is also interchangeable with SP-526, making it a reliable service replacement option.
Built with premium materials and precision engineering, this spark plug is ideal for heavy-duty trucks, fleet vehicles, and high-demand applications requiring dependable performance.
Features
- Genuine Motorcraft double platinum spark plug
- Part Number: SP526X / CYFS12FPX
- Designed for Ford 6.2L V8 engines
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Double platinum electrodes for extended durability
- Pre-gapped at .044
- Helps reduce misfires and improve combustion efficiency
- Supports fuel economy and emissions compliance
- Meets Ford OEM engineering standards
- Interchangeable with SP-526
- Long service interval: 60,000–100,000 miles
- Ideal for heavy-duty and fleet applications
Technical Specifications
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Brand: Motorcraft
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Gap: .044
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Dimensions: 1.00 L x 1.00 W x 3.38 H in
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Weight: 0.10 lb
Fitment
Ford
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E-150: 2017–2027 – V8 6.2L
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E-250: 2017–2027 – V8 6.2L
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E-350: 2017–2027 – V8 6.2L
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E-450: 2017–2027 – V8 6.2L
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F-150: 2010–2014 – V8 6.2L
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F-250 Super Duty: 2011–2022 – V8 6.2L
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F-350 Super Duty: 2011–2022 – V8 6.2L
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F-450 Super Duty: 2011–2022 – V8 6.2L
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F-550 Super Duty: 2011–2022 – V8 6.2L
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F-600 Super Duty: 2020–2022 – V8 6.2L
Lincoln
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Mark LT: 2010–2014 – V8 6.2L
Cadillac (per supplied data)
