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Platinum resistor spark plug with M14 × 1.25 thread, 0.750" / 19.05 mm reach and a flat gasket seat.
Autolite Platinium AP646
AP646
zł15.50
Tax included
| Delivery within 2-3 business days
Platinum resistor spark plug with M14 × 1.25 thread, 0.750" / 19.05 mm reach and a flat gasket seat.
Autolite AP646 is a platinum resistor spark plug. Its platinum center-electrode tip reduces wear, while the projected insulator supports stable combustion in engines designed for this plug configuration.
Application / fitment
This plug is listed for selected Chrysler, Dodge, and Plymouth vehicles, including applications with 3.3 / 201 and 3.8 / 231 V6 engines. Typical coverage includes selected Caravan, Grand Caravan, Town & Country, Voyager, and related Chrysler-family vehicles. Verify model year, engine, and specified gap in the application catalog.
- type: platinum spark plug
- thread: M14 × 1.25
- thread reach: 0.750" / 19.05 mm
- hex size: 13/16" / 20.64 mm
- seat type: flat gasket seat
Electrode gap depends on the specific engine version. Confirm the vehicle-manufacturer specification before installation and adjust only the ground electrode, without applying force to the platinum center electrode.
Technical information
- part type: platinum resistor spark plug
- center-electrode tip material: platinum
- ground-electrode material: nickel alloy
- insulator design: projected
- thread: M14 × 1.25
- thread reach: 0.750" / 19.05 mm
- hex size: 13/16" / 20.64 mm
- Autolite heat range: 8
- sale unit: 1 piece
