Description
The Motorcraft SP406X (AGSP32CX) Spark Plug is a dependable OEM replacement designed to meet Ford’s strict engineering and durability standards. Built for consistent ignition and reliable operation, this spark plug helps engines maintain peak performance throughout a typical 60,000 to 100,000-mile service interval.
Motorcraft spark plugs are precision-matched to specific engine applications to ensure optimal combustion efficiency. This helps reduce misfires, improve fuel economy, and support emissions compliance. Constructed with high-quality materials, the SP406X delivers long-lasting durability and consistent performance across a variety of older Ford and Mercury vehicles.
Ideal for legacy applications, this spark plug provides trusted reliability and performance for everyday driving.
Features
- Part number: SP406X (AGSP32CX)
- OEM-quality Motorcraft spark plug
- Meets Ford engineering standards
- Typical service life: 60,000–100,000 miles
- Designed for consistent ignition and engine performance
- Helps reduce misfires
- Supports improved fuel efficiency
- Helps meet emission standards
- Precision-matched to specific engine applications
- Built with high-quality materials for durability and reliability
Technical Specifications
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Brand: Motorcraft
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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
Compatible with select Ford and Mercury vehicles, including:
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Ford EXP (1982) – 1.6L Gas
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Ford Escort (1981) – 1.6L Gas
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Ford Escort (1991–1996) – 1.8L Gas
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Ford Probe (1993–1997) – 2.0L Gas
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Mercury Capri (1991–1994) – 1.6L Gas
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Mercury LN7 (1982) – 1.6L Gas
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Mercury Lynx (1981) – 1.6L Gas
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Mercury Tracer (1991–1996) – 1.8L Gas
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Mercury Villager (1993–1998) – 3.0L Gas